NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
CORE STUDY
Facility: Battelle Columbus Laboratory
Chemical CAS #: 111-42-2
Lock Date: 05/07/93
Cage Range: All
Reasons For Removal: All
Removal Date Range: All
Treatment Groups: Include All
Page 1
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 6| 7| 5| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 6| 7| 7| 7| 7| 6| 7| 4| 5| 7| 7|
DAY ON TEST | 7| 0| 3| 7| 3| 3| 3| 3| 9| 3| 3| 3| 2| 5| 9| 3| 3| 3| 3| 0| 3| 8| 3| 3| 3|
| 8| 0| 0| 9| 1| 0| 0| 0| 7| 1| 1| 1| 9| 8| 7| 0| 1| 0| 1| 6| 0| 9| 1| 1| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X X X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + A + + + + + + + + + A + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + A + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X X X X X X X X X X X X X X|
Congestion | |
Eosinophilic Focus | X |
Hematopoietic Cell Proliferation | 2 |
Hepatodiaphragmatic Nodule | |
Centrilobular, Necrosis | 3 |
__________________________________________________________________________|
Mesentery | + + |
Fat, Necrosis | 2 3 |
__________________________________________________________________________|
Oral Mucosa | + +|
Gingival, Inflammation, Suppurative | 2 1|
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Necrosis | |
Acinus, Atrophy | 1 1 1 2 2 1 1 1 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 3 |
Epithelium, Hyperplasia | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | |
Ulcer | 4 2 |
__________________________________________________________________________|
Tongue | |
Inflammation, Suppurative | |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 2 |
Myocardium, Degeneration | 2 2 2 1 3 1 1 1 2 2 1 1 3 4 1 1 1 1 1 1 2|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 1 2 1 |
Hypertrophy | 4 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 2
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 6| 7| 5| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 6| 7| 7| 7| 7| 6| 7| 4| 5| 7| 7|
DAY ON TEST | 7| 0| 3| 7| 3| 3| 3| 3| 9| 3| 3| 3| 2| 5| 9| 3| 3| 3| 3| 0| 3| 8| 3| 3| 3|
| 8| 0| 0| 9| 1| 0| 0| 0| 7| 1| 1| 1| 9| 8| 7| 0| 1| 0| 1| 6| 0| 9| 1| 1| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Hyperplasia | 1 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + M + + + + + + + + + + + + + + M + + M + + + M|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Angiectasis | |
Hemorrhage | 1 |
Pars Distalis, Degeneration, Cystic | 1 1 3|
Pars Distalis, Hyperplasia | 2 2 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 2 2 3 3 2 3 4 2 2 4|
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 2 |
Hyperplasia | 3 3 2 |
Inflammation, Suppurative | 3 4 |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 2 |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Endometrium, Hyperplasia, Cystic | 1 |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 4 |
Hyperplasia | 4 |
Myelofibrosis | |
__________________________________________________________________________|
Lymph Node | + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 4 |
Hyperplasia, Lymphoid | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 4 |
Hyperplasia, Lymphoid | |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | |
Hematopoietic Cell Proliferation | |
Lymphoid Follicle, Atrophy | |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + M + + + +|
Atrophy | |
Cyst | 2 |
Inflammation, Chronic | |
_____________________________________________________________________________________________________________________|
Page 3
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 6| 7| 5| 7| 7| 7| 7| 5| 7| 7| 7| 7| 6| 6| 7| 7| 7| 7| 6| 7| 4| 5| 7| 7|
DAY ON TEST | 7| 0| 3| 7| 3| 3| 3| 3| 9| 3| 3| 3| 2| 5| 9| 3| 3| 3| 3| 0| 3| 8| 3| 3| 3|
| 8| 0| 0| 9| 1| 0| 0| 0| 7| 1| 1| 1| 9| 8| 7| 0| 1| 0| 1| 6| 0| 9| 1| 1| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Epidermis, Skin, Site of Application,| |
Acanthosis | |
Epidermis, Skin, Site of Application,| |
Exudate | |
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | |
Skin, Site of Application, Ulcer | 2 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | 2 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 3 3 |
Inflammation, Granulomatous | 1 |
Alveolar Epithelium, Hyperplasia | 2 |
__________________________________________________________________________|
Nose | + + + + + M + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + +|
Cataract | 4|
Degeneration | 4 |
__________________________________________________________________________|
Zymbal's Gland | + |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | |
Nephropathy | 1 3 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 4
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 6| 7| 7| 6| 7| 7| 5| 7| 7| 7| 4| 6| 5| 4| 6| 5| 7| 6| 7| 7| 6| 7| |
DAY ON TEST | 5| 3| 5| 3| 3| 3| 7| 3| 3| 2| 3| 3| 3| 6| 2| 8| 3| 4| 0| 3| 5| 3| 3| 6| 0| |
| 3| 8| 2| 2| 0| 1| 1| 0| 0| 2| 0| 1| 1| 0| 2| 9| 8| 8| 6| 0| 0| 0| 1| 6| 1| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | | 3 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X X X | 4 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 2 | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X X X X X X X X X | 40 |
Congestion | 2 | 1 2.0|
Eosinophilic Focus | | 1 |
Hematopoietic Cell Proliferation | 1 | 2 1.5|
Hepatodiaphragmatic Nodule | X X | 2 |
Centrilobular, Necrosis | 3 | 2 3.0|
__________________________________________________________________________|____________|
Mesentery | + +| 4 |
Fat, Necrosis | 4 3| 4 3.0|
__________________________________________________________________________|____________|
Oral Mucosa | | 2 |
Gingival, Inflammation, Suppurative | | 2 1.5|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis | 4 | 1 4.0|
Acinus, Atrophy | 2 2 4 2 3 | 13 1.8|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 3 | 2 3.0|
Epithelium, Hyperplasia | 2 | 1 2.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 | 1 2.0|
Ulcer | 2 | 3 2.7|
__________________________________________________________________________|____________|
Tongue | + | 1 |
Inflammation, Suppurative | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | | 1 2.0|
Myocardium, Degeneration | 1 1 2 2 2 1 4 1 2 1 2 3 1 1 2 | 36 1.7|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 5
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 6| 7| 7| 6| 7| 7| 5| 7| 7| 7| 4| 6| 5| 4| 6| 5| 7| 6| 7| 7| 6| 7| |
DAY ON TEST | 5| 3| 5| 3| 3| 3| 7| 3| 3| 2| 3| 3| 3| 6| 2| 8| 3| 4| 0| 3| 5| 3| 3| 6| 0| |
| 3| 8| 2| 2| 0| 1| 1| 0| 0| 2| 0| 1| 1| 0| 2| 9| 8| 8| 6| 0| 0| 0| 1| 6| 1| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 1 1 2 1 3 3 1| 13 1.5|
Hypertrophy | | 1 4.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Hyperplasia | 1 1 | 3 1.0|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + M + M + + + + + + + + + + + + + + + + M + +| 43 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + M + + + + + + +| 49 |
Angiectasis | 2 | 1 2.0|
Hemorrhage | | 1 1.0|
Pars Distalis, Degeneration, Cystic | 3 3 | 5 2.2|
Pars Distalis, Hyperplasia | 1 | 3 1.7|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 1 1 2 3 1 2 2 3 3 3 1 2 2 1 1 2 1 3 3 | 31 2.2|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | | 1 2.0|
Hyperplasia | 3| 4 2.8|
Inflammation, Suppurative | 3| 3 3.3|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 4 4 3 | 4 3.3|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Endometrium, Hyperplasia, Cystic | | 1 1.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrophy | | 1 4.0|
Hyperplasia | 2 | 2 3.0|
Myelofibrosis | 2 | 1 2.0|
__________________________________________________________________________|____________|
Lymph Node | | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrophy | | 1 4.0|
Hyperplasia, Lymphoid | 3 | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 6
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 6| 7| 7| 6| 7| 7| 5| 7| 7| 7| 4| 6| 5| 4| 6| 5| 7| 6| 7| 7| 6| 7| |
DAY ON TEST | 5| 3| 5| 3| 3| 3| 7| 3| 3| 2| 3| 3| 3| 6| 2| 8| 3| 4| 0| 3| 5| 3| 3| 6| 0| |
| 3| 8| 2| 2| 0| 1| 1| 0| 0| 2| 0| 1| 1| 0| 2| 9| 8| 8| 6| 0| 0| 0| 1| 6| 1| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
Atrophy | | 1 4.0|
Hyperplasia, Lymphoid | 3 | 1 3.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 1 | 1 1.0|
Hematopoietic Cell Proliferation | 4 | 1 4.0|
Lymphoid Follicle, Atrophy | 3 4 | 2 3.5|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Atrophy | 4 | 1 4.0|
Cyst | | 1 2.0|
Inflammation, Chronic | 4 | 1 4.0|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Epidermis, Skin, Site of Application,| | |
Acanthosis | 2 | 1 2.0|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 | 1 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 1 | 3 1.0|
Skin, Site of Application, Ulcer | 2 | 2 2.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrous Osteodystrophy | | 1 2.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 2 3 3 | 5 2.8|
Inflammation, Granulomatous | 1 1 | 3 1.0|
Alveolar Epithelium, Hyperplasia | 1 | 2 1.5|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Inflammation, Suppurative | 1 | 1 1.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 7
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 6| 7| 7| 6| 7| 7| 5| 7| 7| 7| 4| 6| 5| 4| 6| 5| 7| 6| 7| 7| 6| 7| |
DAY ON TEST | 5| 3| 5| 3| 3| 3| 7| 3| 3| 2| 3| 3| 3| 6| 2| 8| 3| 4| 0| 3| 5| 3| 3| 6| 0| |
| 3| 8| 2| 2| 0| 1| 1| 0| 0| 2| 0| 1| 1| 0| 2| 9| 8| 8| 6| 0| 0| 0| 1| 6| 1| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Eye | | 2 |
Cataract | | 1 4.0|
Degeneration | | 1 4.0|
__________________________________________________________________________|____________|
Zymbal's Gland | + | 2 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 4 | 1 4.0|
Nephropathy | 1 1 1 1 1 2 1 2 2 1 2 1 1 1 2 1 1 1 1 | 40 1.2|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 8
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 5| 7| 6| 7| 6| 7| 7| 5| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7|
DAY ON TEST | 3| 3| 3| 3| 3| 3| 8| 3| 3| 0| 5| 3| 3| 4| 3| 3| 3| 9| 3| 0| 0| 3| 0| 3| 3|
| 1| 1| 0| 0| 0| 0| 9| 1| 8| 2| 5| 0| 1| 4| 1| 0| 0| 9| 0| 4| 3| 0| 3| 0| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
8 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Periesophageal Tissue, Necrosis | 2 |
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + A + + + + + + +|
Parasite Metazoan | X |
Ulcer | |
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + A + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X X X X X X X X|
Clear Cell Focus | X X |
Eosinophilic Focus | X X X X |
Hepatodiaphragmatic Nodule | X X X X |
Mixed Cell Focus | X X X |
Necrosis | |
Centrilobular, Degeneration | 2 |
Oval Cell, Hyperplasia | |
Portal, Fibrosis | |
__________________________________________________________________________|
Mesentery | + + + |
Fat, Necrosis | 2 3 3 |
__________________________________________________________________________|
Oral Mucosa | + +|
Gingival, Inflammation, Suppurative | 2|
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Necrosis | |
Acinus, Atrophy | 1 2 1 1 1 1 2 1 1 1 1 2 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 4 2 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 1 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 4 |
Myocardium, Degeneration | 1 3 3 2 2 2 1 1 1 2 1 1 1 2 1|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 3 4 2 1 1 4 1 |
Hypertrophy | 3 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 9
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 5| 7| 6| 7| 6| 7| 7| 5| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7|
DAY ON TEST | 3| 3| 3| 3| 3| 3| 8| 3| 3| 0| 5| 3| 3| 4| 3| 3| 3| 9| 3| 0| 0| 3| 0| 3| 3|
| 1| 1| 0| 0| 0| 0| 9| 1| 8| 2| 5| 0| 1| 4| 1| 0| 0| 9| 0| 4| 3| 0| 3| 0| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
8 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Hyperplasia | 2 2 2 1 1 1 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + + M + M + + + + M + + + + M + + + + M + + + +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | |
Pars Distalis, Degeneration, Cystic | 2 1 |
Pars Distalis, Hyperplasia | 3 1 1 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 2 4 3 2 2 2 3 3 4 3 3 4 3 3 3 4|
Follicular Cell, Cyst | |
Follicular Cell, Hyperplasia | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 2 |
Inflammation, Suppurative | 3 3 |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 4 4 4 |
Necrosis | |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Necrosis | |
Prolapse | |
Endometrium, Hyperplasia, Cystic | |
Epithelium, Hypertrophy | 2 |
__________________________________________________________________________|
Vagina | |
Infiltration Cellular, | |
Polymorphonuclear | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 3 3 |
__________________________________________________________________________|
Lymph Node | + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 2|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hematopoietic Cell Proliferation | 3 3 |
Lymphoid Follicle, Atrophy | |
Lymphoid Follicle, Hyperplasia | |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 10
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 5| 7| 6| 7| 6| 7| 7| 5| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7|
DAY ON TEST | 3| 3| 3| 3| 3| 3| 8| 3| 3| 0| 5| 3| 3| 4| 3| 3| 3| 9| 3| 0| 0| 3| 0| 3| 3|
| 1| 1| 0| 0| 0| 0| 9| 1| 8| 2| 5| 0| 1| 4| 1| 0| 0| 9| 0| 4| 3| 0| 3| 0| 0|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2|
8 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Epidermis, Skin, Site of Application,| |
Acanthosis | |
Epidermis, Skin, Site of Application,| |
Exudate | 1 1 1 1 1 1 |
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | 1 1 1 1 1 1 |
Skin, Site of Application, Ulcer | 1 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 2 |
Inflammation, Granulomatous | 1 |
Alveolar Epithelium, Hyperplasia | 1 2 |
Interstitium, Inflammation, Chronic | 1 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | |
__________________________________________________________________________|
Pleura | |
Inflammation, Chronic | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Harderian Gland | |
Inflammation, Chronic | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 2 1 1 1 1 1 1 1 1 1 2 1 3 1 2 2 2 1 2 2 2 1 1 1|
Renal Tubule, Pigmentation, | |
Hemosiderin | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 11
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 5| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 7| 7| 4| 6| 7| 6| 7| 7| 7| 3| 5| 6| 7| |
DAY ON TEST | 3| 5| 3| 3| 4| 3| 8| 3| 3| 3| 3| 3| 2| 3| 9| 4| 3| 8| 0| 3| 3| 2| 9| 6| 2| |
| 1| 6| 1| 1| 1| 1| 1| 0| 1| 1| 0| 0| 4| 1| 2| 1| 1| 9| 3| 0| 0| 3| 7| 6| 2| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| A |
8 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Periesophageal Tissue, Necrosis | | 1 2.0|
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X X | 3 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Parasite Metazoan | | 1 |
Ulcer | 2 | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + A + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X X X X X X | 31 |
Clear Cell Focus | X | 3 |
Eosinophilic Focus | X | 5 |
Hepatodiaphragmatic Nodule | X X | 6 |
Mixed Cell Focus | | 3 |
Necrosis | 2 | 1 2.0|
Centrilobular, Degeneration | | 1 2.0|
Oval Cell, Hyperplasia | 2 | 1 2.0|
Portal, Fibrosis | 2 | 1 2.0|
__________________________________________________________________________|____________|
Mesentery | + + + + | 7 |
Fat, Necrosis | 3 4 3 | 6 3.0|
__________________________________________________________________________|____________|
Oral Mucosa | | 2 |
Gingival, Inflammation, Suppurative | | 1 2.0|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis | 4 | 1 4.0|
Acinus, Atrophy | 1 1 1 2 1 1 2 1 1| 21 1.2|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 2 | 3 2.7|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 1| 2 1.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | | 1 4.0|
Myocardium, Degeneration | 2 1 3 1 3 2 1 3 1 1 1 3 1 1 1 1 2 1| 33 1.6|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 12
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 5| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 7| 7| 4| 6| 7| 6| 7| 7| 7| 3| 5| 6| 7| |
DAY ON TEST | 3| 5| 3| 3| 4| 3| 8| 3| 3| 3| 3| 3| 2| 3| 9| 4| 3| 8| 0| 3| 3| 2| 9| 6| 2| |
| 1| 6| 1| 1| 1| 1| 1| 0| 1| 1| 0| 0| 4| 1| 2| 1| 1| 9| 3| 0| 0| 3| 7| 6| 2| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| A |
8 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 2 2 2 4 | 13 2.2|
Hypertrophy | 3 | 2 3.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 1 1 1| 10 1.3|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + M + + M + + + + + + + + + + + + + M +| 42 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 2 | 1 2.0|
Pars Distalis, Degeneration, Cystic | 2 | 3 1.7|
Pars Distalis, Hyperplasia | 2 1 2 1 1 3 1 1| 11 1.5|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 3 3 3 2 3 3 2 2 2 3 2 2 2 3 2 2| 33 2.7|
Follicular Cell, Cyst | 3 | 1 3.0|
Follicular Cell, Hyperplasia | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 1 | 4 2.3|
Inflammation, Suppurative | 2 3 | 4 2.8|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 4 | 4 4.0|
Necrosis | 4 | 1 4.0|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis | 4 | 1 4.0|
Prolapse | X | 1 |
Endometrium, Hyperplasia, Cystic | 2 | 1 2.0|
Epithelium, Hypertrophy | | 1 2.0|
__________________________________________________________________________|____________|
Vagina | + + | 2 |
Infiltration Cellular, | | |
Polymorphonuclear | 3 1 | 2 2.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 4 3 4 | 6 3.5|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 13
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 5| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 7| 7| 4| 6| 7| 6| 7| 7| 7| 3| 5| 6| 7| |
DAY ON TEST | 3| 5| 3| 3| 4| 3| 8| 3| 3| 3| 3| 3| 2| 3| 9| 4| 3| 8| 0| 3| 3| 2| 9| 6| 2| |
| 1| 6| 1| 1| 1| 1| 1| 0| 1| 1| 0| 0| 4| 1| 2| 1| 1| 9| 3| 0| 0| 3| 7| 6| 2| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| A |
8 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Lymph Node | + | 3 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 1 2.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hematopoietic Cell Proliferation | 2 | 3 2.7|
Lymphoid Follicle, Atrophy | 4 | 1 4.0|
Lymphoid Follicle, Hyperplasia | 3 | 1 3.0|
__________________________________________________________________________|____________|
Thymus | + M + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Epidermis, Skin, Site of Application,| | |
Acanthosis | 1 | 1 1.0|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 | 7 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 1 1 1 1 1 | 13 1.0|
Skin, Site of Application, Ulcer | | 1 1.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + M + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 3 | 2 2.5|
Inflammation, Granulomatous | 1 1 | 3 1.0|
Alveolar Epithelium, Hyperplasia | 1 | 3 1.3|
Interstitium, Inflammation, Chronic | 1 | 2 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 2| 1 2.0|
__________________________________________________________________________|____________|
Pleura | + | 1 |
Inflammation, Chronic | 3 | 1 3.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 14
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 5| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 7| 7| 4| 6| 7| 6| 7| 7| 7| 3| 5| 6| 7| |
DAY ON TEST | 3| 5| 3| 3| 4| 3| 8| 3| 3| 3| 3| 3| 2| 3| 9| 4| 3| 8| 0| 3| 3| 2| 9| 6| 2| |
| 1| 6| 1| 1| 1| 1| 1| 0| 1| 1| 0| 0| 4| 1| 2| 1| 1| 9| 3| 0| 0| 3| 7| 6| 2| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| A |
8 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Harderian Gland | + | 1 |
Inflammation, Chronic | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 1 1 1 2 1 2 2 1 4 1 1 1 2 2 1 2 3 2 1 2 2 2 1 | 47 1.5|
Renal Tubule, Pigmentation, | | |
Hemosiderin | 3| 1 3.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 15
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 6| 7| 7| 7| 7| 3| 5| 7| 6| 6| 6| 7| 4| 7| 7| 5| 7| 6| 7| 7| 4|
DAY ON TEST | 3| 3| 9| 3| 9| 3| 3| 1| 3| 6| 6| 3| 5| 3| 9| 3| 9| 3| 3| 7| 3| 9| 3| 3| 3|
| 0| 0| 4| 0| 5| 0| 1| 9| 0| 5| 1| 1| 6| 4| 7| 0| 0| 1| 1| 9| 1| 2| 1| 1| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
16 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
Ulcer | 4|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 2 |
Parasite Metazoan | |
Ulcer | |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | |
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + A + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + A + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X |
Clear Cell Focus | |
Eosinophilic Focus | X X |
Hepatodiaphragmatic Nodule | X X|
Mixed Cell Focus | X X X X |
Centrilobular, Degeneration | 2 3 |
Serosa, Fibrosis | |
__________________________________________________________________________|
Mesentery | + + + +|
Inflammation, Chronic | |
Fat, Necrosis | 2 3 3 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
Acinus, Atrophy | 1 1 2 1 1 1 2 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 1 4 3 4 |
Epithelium, Hyperplasia | 3 2 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 3 2|
__________________________________________________________________________|
Tongue | + |
Inflammation, Suppurative | 2 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 4 1 3 |
Myocardium, Degeneration | 3 1 2 1 3 2 1 1 1 2 1 1 2 1 1 2 1 2 2 2 |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 2 2 |
_____________________________________________________________________________________________________________________|
Page 16
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 6| 7| 7| 7| 7| 3| 5| 7| 6| 6| 6| 7| 4| 7| 7| 5| 7| 6| 7| 7| 4|
DAY ON TEST | 3| 3| 9| 3| 9| 3| 3| 1| 3| 6| 6| 3| 5| 3| 9| 3| 9| 3| 3| 7| 3| 9| 3| 3| 3|
| 0| 0| 4| 0| 5| 0| 1| 9| 0| 5| 1| 1| 6| 4| 7| 0| 0| 1| 1| 9| 1| 2| 1| 1| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
16 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
Necrosis, Acute | 3 |
Thrombosis | 3 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 2 2 |
Necrosis | 2 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + M + + + + + + M + + + + + M + + + + M|
Hyperplasia | 3 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Degeneration, Cystic | 3 |
Pars Distalis, Hyperplasia | 3 3 1 4 1 2 2 1 2 3 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 4 2 2 3 3 3 2 3 1 3 4 3 2 4 1 2 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Peritoneum | |
Inflammation, Chronic | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + M + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | |
Inflammation, Suppurative | |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 4 4 4 4 |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Endometrium, Hyperplasia, Cystic | |
__________________________________________________________________________|
Vagina | |
Inflammation, Chronic | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 3 3 |
__________________________________________________________________________|
Lymph Node | + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | |
Hematopoietic Cell Proliferation | 2 2 4 |
Necrosis | |
__________________________________________________________________________|
Thymus | + + + + M + + + M + + + + + + + + + + + + + + + M|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 17
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 6| 7| 6| 7| 7| 7| 7| 3| 5| 7| 6| 6| 6| 7| 4| 7| 7| 5| 7| 6| 7| 7| 4|
DAY ON TEST | 3| 3| 9| 3| 9| 3| 3| 1| 3| 6| 6| 3| 5| 3| 9| 3| 9| 3| 3| 7| 3| 9| 3| 3| 3|
| 0| 0| 4| 0| 5| 0| 1| 9| 0| 5| 1| 1| 6| 4| 7| 0| 0| 1| 1| 9| 1| 2| 1| 1| 4|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
16 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM - cont | |
| |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Epidermis, Fibrosis | |
Epidermis, Skin, Site of Application,| |
Acanthosis | 1 1 1 |
Epidermis, Skin, Site of Application,| |
Exudate | 1 1 1 1 |
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | 1 1 1 1 1 1 1 1 1 1 1 |
Skin, Site of Application, Ulcer | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 2 2 2 |
Inflammation, Granulomatous | 1 1 |
Alveolar Epithelium, Hyperplasia | |
Interstitium, Inflammation, Chronic | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | |
Anterior Chamber, Inflammation, | |
Suppurative | |
__________________________________________________________________________|
Zymbal's Gland | + |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 3 1 2 2 2 2 2 2 3 1 2 1 1 1 2 1 1 2 2 2 2 2 4 1|
Renal Tubule, Hyperplasia | 4 |
Renal Tubule, Mineralization | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 18
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 6| 7| 7| 3| 6| 5| 7| 7| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 3| 7| 1| 3| 4| 3| 6| 2| 3| 5| 7| 9| 3| 3| 0| 3| 3| 3| 3| 3| |
| 1| 1| 1| 1| 1| 1| 7| 9| 0| 8| 0| 5| 7| 0| 1| 9| 1| 1| 1| 6| 1| 0| 0| 0| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| A |
16 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | | 1 |
Ulcer | | 1 4.0|
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | | 1 2.0|
Parasite Metazoan | X | 1 |
Ulcer | 1 | 1 1.0|
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 2 | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + A + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X X | 20 |
Clear Cell Focus | X X | 2 |
Eosinophilic Focus | | 2 |
Hepatodiaphragmatic Nodule | X X X X | 6 |
Mixed Cell Focus | X X | 6 |
Centrilobular, Degeneration | | 2 2.5|
Serosa, Fibrosis | 1 | 1 1.0|
__________________________________________________________________________|____________|
Mesentery | + + | 6 |
Inflammation, Chronic | 1 | 1 1.0|
Fat, Necrosis | 2 | 4 2.5|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 3 | 1 3.0|
Acinus, Atrophy | 2 1 1 2 | 11 1.4|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 3 | 5 3.0|
Epithelium, Hyperplasia | | 2 2.5|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | | 2 2.5|
__________________________________________________________________________|____________|
Tongue | | 1 |
Inflammation, Suppurative | | 1 2.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | 3 | 4 2.8|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 19
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 6| 7| 7| 3| 6| 5| 7| 7| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 3| 7| 1| 3| 4| 3| 6| 2| 3| 5| 7| 9| 3| 3| 0| 3| 3| 3| 3| 3| |
| 1| 1| 1| 1| 1| 1| 7| 9| 0| 8| 0| 5| 7| 0| 1| 9| 1| 1| 1| 6| 1| 0| 0| 0| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| A |
16 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM - cont | | |
| | |
Myocardium, Degeneration | 3 2 2 2 2 1 2 2 1 1 1 2 1 1 1| 35 1.6|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 1 3 3 4 3 2 | 11 2.3|
Necrosis, Acute | | 1 3.0|
Thrombosis | | 1 3.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + M + + + + + + + + +| 49 |
Hyperplasia | 2 | 4 1.8|
Necrosis | | 1 2.0|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + M + + M + + + M + + + + + + + + + + + + M +| 42 |
Hyperplasia | | 1 3.0|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Degeneration, Cystic | 3 | 2 3.0|
Pars Distalis, Hyperplasia | 1 4 | 12 2.3|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 4 3 3 4 2 3 2 2 3 4 2 2 4 2 1 3 3 2 3 3 4 3 3| 39 2.7|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Peritoneum | + | 1 |
Inflammation, Chronic | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Hyperplasia | 4 | 1 4.0|
Inflammation, Suppurative | 3 | 1 3.0|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 | 5 3.8|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Endometrium, Hyperplasia, Cystic | 1 | 1 1.0|
__________________________________________________________________________|____________|
Vagina | + | 1 |
Inflammation, Chronic | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 4 | 4 3.5|
__________________________________________________________________________|____________|
Lymph Node | + | 3 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 20
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 6| 7| 7| 3| 6| 5| 7| 7| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 3| 7| 1| 3| 4| 3| 6| 2| 3| 5| 7| 9| 3| 3| 0| 3| 3| 3| 3| 3| |
| 1| 1| 1| 1| 1| 1| 7| 9| 0| 8| 0| 5| 7| 0| 1| 9| 1| 1| 1| 6| 1| 0| 0| 0| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| A |
16 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 2 1 3 | 3 2.0|
Hematopoietic Cell Proliferation | 2 | 4 2.5|
Necrosis | 4 | 1 4.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | M + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Epidermis, Fibrosis | 2 | 1 2.0|
Epidermis, Skin, Site of Application,| | |
Acanthosis | 1 | 4 1.0|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 1 1 | 7 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 1 1 1 1 1 1 1 1 1 1 | 23 1.0|
Skin, Site of Application, Ulcer | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 2 4 | 5 2.4|
Inflammation, Granulomatous | 1 1 2 | 5 1.2|
Alveolar Epithelium, Hyperplasia | 2 1 | 2 1.5|
Interstitium, Inflammation, Chronic | 1 1 | 2 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 1 | 1 1.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + | 1 |
Anterior Chamber, Inflammation, | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 21
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 6| 7| 6| 7| 6| 7| 7| 3| 6| 5| 7| 7| 6| 7| 7| 7| 7| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 3| 7| 1| 3| 4| 3| 6| 2| 3| 5| 7| 9| 3| 3| 0| 3| 3| 3| 3| 3| |
| 1| 1| 1| 1| 1| 1| 7| 9| 0| 8| 0| 5| 7| 0| 1| 9| 1| 1| 1| 6| 1| 0| 0| 0| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| A |
16 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM - cont | | |
| | |
Suppurative | 4 | 1 4.0|
__________________________________________________________________________|____________|
Zymbal's Gland | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 3 3 3 1 1 4 2 2 2 1 2 3 1 1 2 1 3 2 1 1 3 3 1 3| 48 1.9|
Renal Tubule, Hyperplasia | | 1 4.0|
Renal Tubule, Mineralization | 2 | 1 2.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + M + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 22
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 4| 6| 7| 6| 5| 7| 6| 7| 6| 7| 6| 7| 7| 4| 7| 5| 5| 7| 6| 7| 7|
DAY ON TEST | 3| 6| 2| 3| 8| 4| 3| 6| 1| 0| 7| 3| 2| 3| 9| 3| 3| 3| 3| 5| 7| 3| 2| 3| 3|
| 0| 5| 8| 1| 6| 2| 1| 9| 5| 6| 5| 0| 9| 1| 9| 1| 1| 0| 0| 9| 2| 1| 1| 0| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
32 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + A + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
Parasite Metazoan | X |
Ulcer | |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
__________________________________________________________________________|
Intestine Large, Cecum | + + A + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + A + + + + + + +|
Mineralization | |
Ulcer | 3 |
__________________________________________________________________________|
Intestine Small, Jejunum | + + A + + + + + + + M + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + A + + + + + + + + + + + + + + A + + + + + + +|
Muscularis, Inflammation, Chronic | |
Active, Focal | |
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X |
Clear Cell Focus | X |
Cyst | 3 |
Degeneration, Cystic | |
Eosinophilic Focus | X |
Hematopoietic Cell Proliferation | |
Hepatodiaphragmatic Nodule | X X X X |
Mixed Cell Focus | X|
Centrilobular, Necrosis | |
Periportal, Degeneration | 2 |
__________________________________________________________________________|
Mesentery | + + + |
Angiectasis | 3 |
Fat, Necrosis | 3 |
__________________________________________________________________________|
Oral Mucosa | + |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 1 1 1 1 1|
Artery, Inflammation, Chronic Active | |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | |
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | |
Mineralization | |
Ulcer | 4 4 2 |
Epithelium, Hyperplasia | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
Ulcer | 3 |
__________________________________________________________________________|
Tongue | |
_____________________________________________________________________________________________________________________|
Page 23
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 4| 6| 7| 6| 5| 7| 6| 7| 6| 7| 6| 7| 7| 4| 7| 5| 5| 7| 6| 7| 7|
DAY ON TEST | 3| 6| 2| 3| 8| 4| 3| 6| 1| 0| 7| 3| 2| 3| 9| 3| 3| 3| 3| 5| 7| 3| 2| 3| 3|
| 0| 5| 8| 1| 6| 2| 1| 9| 5| 6| 5| 0| 9| 1| 9| 1| 1| 0| 0| 9| 2| 1| 1| 0| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
32 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM - cont | |
| |
Inflammation, Suppurative | |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | |
Mineralization | |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 2 |
Myocardium, Degeneration | 2 2 3 1 2 1 1 1 2 2 1 1 1 1 3 2 |
Myocardium, Mineralization | |
Valve, Fibrosis | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 3 1 |
Hypertrophy | 3 |
Bilateral, Hypertrophy | 3 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Angiectasis | 3 |
Pars Distalis, Degeneration, Cystic | 1 |
Pars Distalis, Hyperplasia | 1 4 2 2|
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 3 3 1 3 3 3 1 3 1 3 2 3 2|
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + M + + + + + + + + + + + M + + + + + + + +|
Hyperplasia | 3 |
Inflammation, Suppurative | 2 |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 4 2 4 1 |
__________________________________________________________________________|
Oviduct | |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 3 |
__________________________________________________________________________|
Vagina | |
Muscularis, Hyperplasia | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 24
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 4| 6| 7| 6| 5| 7| 6| 7| 6| 7| 6| 7| 7| 4| 7| 5| 5| 7| 6| 7| 7|
DAY ON TEST | 3| 6| 2| 3| 8| 4| 3| 6| 1| 0| 7| 3| 2| 3| 9| 3| 3| 3| 3| 5| 7| 3| 2| 3| 3|
| 0| 5| 8| 1| 6| 2| 1| 9| 5| 6| 5| 0| 9| 1| 9| 1| 1| 0| 0| 9| 2| 1| 1| 0| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
32 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 3 3 |
Necrosis | 3 |
__________________________________________________________________________|
Lymph Node | + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | |
Hematopoietic Cell Proliferation | |
Capsule, Pigmentation, Focal, | |
Hemosiderin | |
Lymphoid Follicle, Atrophy | |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Infiltration Cellular, Mononuclear | |
Cell | |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Epidermis, Skin, Site of Application,| |
Acanthosis | 1 1 2 1 |
Epidermis, Skin, Site of Application,| |
Exudate | 1 1 1 1|
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1|
Skin, Site of Application, Ulcer | 3 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | |
__________________________________________________________________________|
Skeletal Muscle | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Peripheral Nerve | + |
__________________________________________________________________________|
Spinal Cord | + |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 3 |
Fibrosis, Focal | |
Inflammation, Granulomatous | 2 1 1 1 1 1 |
_____________________________________________________________________________________________________________________|
Page 25
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 4| 6| 7| 6| 5| 7| 6| 7| 6| 7| 6| 7| 7| 4| 7| 5| 5| 7| 6| 7| 7|
DAY ON TEST | 3| 6| 2| 3| 8| 4| 3| 6| 1| 0| 7| 3| 2| 3| 9| 3| 3| 3| 3| 5| 7| 3| 2| 3| 3|
| 0| 5| 8| 1| 6| 2| 1| 9| 5| 6| 5| 0| 9| 1| 9| 1| 1| 0| 0| 9| 2| 1| 1| 0| 1|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3|
32 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM - cont | |
| |
Mineralization | |
Alveolar Epithelium, Hyperplasia | 2 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Cataract | |
Retina, Atrophy | 4 |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 4 2 4 2 3 2 3 1 2 2 4 3 2 3 4 4 2 2 3 3 4 3 4 3|
Renal Tubule, Mineralization | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 26
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 3| 7| 7| 7| 7| 6| 7| 7| 7| 6| 4| 6| 7| 5| 4| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| |
DAY ON TEST | 9| 3| 3| 3| 0| 5| 3| 3| 3| 0| 6| 6| 3| 8| 9| 8| 3| 3| 3| 3| 0| 1| 3| 4| 3| |
| 5| 0| 1| 1| 0| 6| 0| 1| 0| 9| 5| 8| 0| 9| 0| 4| 1| 0| 0| 1| 3| 7| 1| 6| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| A |
32 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Mineralization | 3 | 1 3.0|
Parasite Metazoan | | 1 |
Ulcer | 3 | 1 3.0|
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 3 | 1 3.0|
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Mineralization | 2 | 1 2.0|
Ulcer | 3 | 2 3.0|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + A + + + + + + + + + + + + + A +| 46 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + M + + + + + + + + + + + + +| 47 |
Muscularis, Inflammation, Chronic | | |
Active, Focal | 3 | 1 3.0|
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X | 7 |
Clear Cell Focus | | 1 |
Cyst | 4 | 2 3.5|
Degeneration, Cystic | 1 1| 2 1.0|
Eosinophilic Focus | X X| 3 |
Hematopoietic Cell Proliferation | 2 | 1 2.0|
Hepatodiaphragmatic Nodule | X X X 1| 8 1.0|
Mixed Cell Focus | | 1 |
Centrilobular, Necrosis | 3 | 1 3.0|
Periportal, Degeneration | | 1 2.0|
__________________________________________________________________________|____________|
Mesentery | + + | 5 |
Angiectasis | | 1 3.0|
Fat, Necrosis | 3 2 | 3 2.7|
__________________________________________________________________________|____________|
Oral Mucosa | | 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 1 1 1 1 1 1 1 | 14 1.0|
Artery, Inflammation, Chronic Active | 3 | 1 3.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrophy | 1 | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | 3 3 | 2 3.0|
Mineralization | 4 | 1 4.0|
Ulcer | 3 4 4 | 6 3.5|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 27
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 3| 7| 7| 7| 7| 6| 7| 7| 7| 6| 4| 6| 7| 5| 4| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| |
DAY ON TEST | 9| 3| 3| 3| 0| 5| 3| 3| 3| 0| 6| 6| 3| 8| 9| 8| 3| 3| 3| 3| 0| 1| 3| 4| 3| |
| 5| 0| 1| 1| 0| 6| 0| 1| 0| 9| 5| 8| 0| 9| 0| 4| 1| 0| 0| 1| 3| 7| 1| 6| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| A |
32 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM - cont | | |
| | |
Epithelium, Hyperplasia | 1 | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 4 3 | 2 3.5|
Ulcer | 2 | 2 2.5|
__________________________________________________________________________|____________|
Tongue | + | 1 |
Inflammation, Suppurative | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + | 2 |
Mineralization | 4 2 | 2 3.0|
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | | 1 2.0|
Myocardium, Degeneration | 1 1 2 2 2 1 2 2 1 1 2 2 3 3 2 3 2 1 1 1| 36 1.7|
Myocardium, Mineralization | 1 4 2 | 3 2.3|
Valve, Fibrosis | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 3 1 2 1 1 1| 11 1.5|
Hypertrophy | 2 | 2 2.5|
Bilateral, Hypertrophy | | 1 3.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 1 1 2 1 1 2 1 | 10 1.2|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 2.0|
__________________________________________________________________________|____________|
Parathyroid Gland | + M + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Hyperplasia | 4 | 1 4.0|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Angiectasis | | 1 3.0|
Pars Distalis, Degeneration, Cystic | 2 2 2 | 4 1.8|
Pars Distalis, Hyperplasia | 2 | 5 2.2|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 3 1 2 1 3 2 3 1 1 3 3 2 2 2 2 3| 29 2.2|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + M + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 28
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 3| 7| 7| 7| 7| 6| 7| 7| 7| 6| 4| 6| 7| 5| 4| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| |
DAY ON TEST | 9| 3| 3| 3| 0| 5| 3| 3| 3| 0| 6| 6| 3| 8| 9| 8| 3| 3| 3| 3| 0| 1| 3| 4| 3| |
| 5| 0| 1| 1| 0| 6| 0| 1| 0| 9| 5| 8| 0| 9| 0| 4| 1| 0| 0| 1| 3| 7| 1| 6| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| A |
32 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
GENITAL SYSTEM - cont | | |
| | |
Hyperplasia | 4 | 2 3.5|
Inflammation, Suppurative | | 1 2.0|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 4 4 4 | 8 3.3|
__________________________________________________________________________|____________|
Oviduct | + | 1 |
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrophy | | 1 3.0|
__________________________________________________________________________|____________|
Vagina | + | 1 |
Muscularis, Hyperplasia | 4 | 1 4.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 3 | 5 3.0|
Necrosis | | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node | + | 3 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + M + + + + + M + + + + + + + + + + + + +| 48 |
Atrophy | 4 | 1 4.0|
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + M + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 2 2 | 2 2.0|
Hematopoietic Cell Proliferation | 4 | 1 4.0|
Capsule, Pigmentation, Focal, | | |
Hemosiderin | 1 | 1 1.0|
Lymphoid Follicle, Atrophy | 3 | 1 3.0|
__________________________________________________________________________|____________|
Thymus | + M + + + + + M + + + + + + + + + + + + + + + + +| 48 |
Infiltration Cellular, Mononuclear | | |
Cell | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Epidermis, Skin, Site of Application,| | |
Acanthosis | 1 1 | 6 1.2|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 1 1 | 7 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 1 2 1 1 1 1| 23 1.0|
Skin, Site of Application, Ulcer | | 1 3.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 29
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 3| 7| 7| 7| 7| 6| 7| 7| 7| 6| 4| 6| 7| 5| 4| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| |
DAY ON TEST | 9| 3| 3| 3| 0| 5| 3| 3| 3| 0| 6| 6| 3| 8| 9| 8| 3| 3| 3| 3| 0| 1| 3| 4| 3| |
| 5| 0| 1| 1| 0| 6| 0| 1| 0| 9| 5| 8| 0| 9| 0| 4| 1| 0| 0| 1| 3| 7| 1| 6| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| A |
32 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrous Osteodystrophy | 4 3 | 2 3.5|
__________________________________________________________________________|____________|
Skeletal Muscle | + | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Peripheral Nerve | | 1 |
__________________________________________________________________________|____________|
Spinal Cord | | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 4 3 3 3 | 5 3.2|
Fibrosis, Focal | 3 | 1 3.0|
Inflammation, Granulomatous | 1 1 1 | 9 1.1|
Mineralization | 4 1 | 2 2.5|
Alveolar Epithelium, Hyperplasia | 2 | 2 2.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 1 | 1 1.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + | 2 |
Cataract | 4 | 1 4.0|
Retina, Atrophy | | 1 4.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 1 4 3 2 2 2 3 3 2 2 4 1 3 2 1 2 3 3 3 4 4 3 1 2| 48 2.7|
Renal Tubule, Mineralization | 2 | 1 2.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 30
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 5| 4| 3| 7| 3| 7| 6| 7| 6| 6| 7| 7| 5| 7| 7| 7| 6| 5| 6| 7| 7| 7| 1| 6| 7|
DAY ON TEST | 6| 7| 9| 2| 0| 2| 8| 2| 7| 1| 1| 2| 6| 0| 2| 2| 7| 8| 8| 2| 0| 2| 0| 7| 0|
| 1| 9| 4| 9| 2| 9| 3| 9| 0| 0| 7| 9| 1| 2| 9| 9| 0| 2| 7| 9| 2| 3| 1| 0| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Acute | 2 |
Ulcer | |
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 4 |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Diverticulum | X |
Ulcer | 4 |
__________________________________________________________________________|
Intestine Small, Ileum | + M + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X |
Clear Cell Focus | X |
Degeneration, Cystic | 1 1 |
Degeneration, Fatty | 1 1 1 3 |
Eosinophilic Focus | X X |
Hepatodiaphragmatic Nodule | X X X |
Mixed Cell Focus | |
Necrosis | 3 |
Bile Duct, Hyperplasia | 4 |
Centrilobular, Degeneration | 3 2 |
__________________________________________________________________________|
Mesentery | + + + + |
Hemorrhage | 3 |
Artery, Thrombosis | 3 |
Fat, Necrosis | 3 2 |
__________________________________________________________________________|
Oral Mucosa | + + + |
Inflammation, Suppurative | |
Gingival, Inflammation, Suppurative | 3 2 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 1 4 1 1 2 1 1 1 1 2 |
Artery, Inflammation, Chronic Active | |
Artery, Thrombosis | |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hemorrhage | 2 |
Inflammation, Chronic | 2 4 |
Mineralization | |
Ulcer | 4 3 4 4 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 4 |
_____________________________________________________________________________________________________________________|
Page 31
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 5| 4| 3| 7| 3| 7| 6| 7| 6| 6| 7| 7| 5| 7| 7| 7| 6| 5| 6| 7| 7| 7| 1| 6| 7|
DAY ON TEST | 6| 7| 9| 2| 0| 2| 8| 2| 7| 1| 1| 2| 6| 0| 2| 2| 7| 8| 8| 2| 0| 2| 0| 7| 0|
| 1| 9| 4| 9| 2| 9| 3| 9| 0| 0| 7| 9| 1| 2| 9| 9| 0| 2| 7| 9| 2| 3| 1| 0| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM - cont | |
| |
Mineralization | 3 3 |
Ulcer | 1 2 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + |
Mineralization | 2 3 |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | |
Myocardium, Degeneration | 1 4 1 3 2 2 2 2 2 1 2 4 1 2 3 2 3 1 1|
Myocardium, Mineralization | |
Valve, Thrombosis | 2 |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 1 2 1 1 3 2 1 |
Necrosis | 1 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 2 2 1 2 1 1 2|
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | |
Pars Distalis, Degeneration, Cystic | 3 2 |
Pars Distalis, Hyperplasia | |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 1 |
C-Cell, Hyperplasia | 3 3 3 4 1 2 3 4 1 3 3 1 2 3 3 3 2 3|
Follicular Cell, Hyperplasia | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Tissue NOS | + |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Arteriole, Inflammation, Chronic | 1 |
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Granulomatous | 2 |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 2 1 |
Inflammation, Suppurative | 3 |
Necrosis | 4 |
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 32
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 5| 4| 3| 7| 3| 7| 6| 7| 6| 6| 7| 7| 5| 7| 7| 7| 6| 5| 6| 7| 7| 7| 1| 6| 7|
DAY ON TEST | 6| 7| 9| 2| 0| 2| 8| 2| 7| 1| 1| 2| 6| 0| 2| 2| 7| 8| 8| 2| 0| 2| 0| 7| 0|
| 1| 9| 4| 9| 2| 9| 3| 9| 0| 0| 7| 9| 1| 2| 9| 9| 0| 2| 7| 9| 2| 3| 1| 0| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM - cont | |
| |
Necrosis | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | 3 4 4 4 3 4 4 4 4|
Interstitial Cell, Hyperplasia | 3 |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 3 3 2 2|
__________________________________________________________________________|
Lymph Node | |
Mediastinal, Hematopoietic Cell | |
Proliferation | |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 4 |
Inflammation, Acute | 3 |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | |
Ectasia | 3 |
Hematopoietic Cell Proliferation | |
Necrosis | 4 |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | |
Fibrosis | 2 3 1 |
Necrosis | 3 |
Lymphoid Follicle, Atrophy | |
Lymphoid Follicle, Necrosis | 4 |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 4 |
Artery, Inflammation, Chronic | |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + M + +|
Hyperplasia, Cystic | 1 2 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | |
Fibrous Osteodystrophy | 3 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Choroid Plexus, Thrombosis | 4 |
__________________________________________________________________________|
Peripheral Nerve | + |
__________________________________________________________________________|
Spinal Cord | + |
_____________________________________________________________________________________________________________________|
Page 33
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 5| 4| 3| 7| 3| 7| 6| 7| 6| 6| 7| 7| 5| 7| 7| 7| 6| 5| 6| 7| 7| 7| 1| 6| 7|
DAY ON TEST | 6| 7| 9| 2| 0| 2| 8| 2| 7| 1| 1| 2| 6| 0| 2| 2| 7| 8| 8| 2| 0| 2| 0| 7| 0|
| 1| 9| 4| 9| 2| 9| 3| 9| 0| 0| 7| 9| 1| 2| 9| 9| 0| 2| 7| 9| 2| 3| 1| 0| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
0 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM - cont | |
| |
Neuron, Degeneration | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 3 |
Inflammation, Acute | 2 |
Inflammation, Granulomatous | 1 2 1 |
Mineralization | 2 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
Inflammation, Suppurative | |
Glands, Hyperplasia | |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Harderian Gland | + + + |
Inflammation, Acute | 2 |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 3 |
Infarct | 1 2 |
Inflammation, Acute | 3 |
Nephropathy | 2 2 2 2 1 4 1 3 4 2 3 2 1 4 4 1 2 3 3 3 3 4 2|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + M + + + + + + + + + + + + + + +|
Hemorrhage | 3 |
Inflammation, Chronic | 2 |
_____________________________________________________________________________________________________________________|
Page 34
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 5| 7| 6| 6| 6| 6| 6| 6| 6| 6| 5| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| |
DAY ON TEST | 8| 1| 4| 9| 2| 8| 7| 8| 5| 8| 6| 9| 9| 0| 2| 6| 7| 0| 1| 2| 2| 2| 2| 6| 2| |
| 7| 9| 5| 5| 9| 7| 4| 0| 3| 9| 6| 6| 4| 7| 9| 3| 3| 2| 0| 9| 9| 9| 9| 0| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X | 2 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X X X X | 4 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Acute | | 1 2.0|
Ulcer | 2 | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 2 3 | 3 3.0|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Diverticulum | | 1 |
Ulcer | | 1 4.0|
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X| 15 |
Clear Cell Focus | | 1 |
Degeneration, Cystic | | 2 1.0|
Degeneration, Fatty | 4 3 | 6 2.2|
Eosinophilic Focus | X X | 4 |
Hepatodiaphragmatic Nodule | X X X | 6 |
Mixed Cell Focus | X | 1 |
Necrosis | 1 | 2 2.0|
Bile Duct, Hyperplasia | | 1 4.0|
Centrilobular, Degeneration | 1 | 3 2.0|
__________________________________________________________________________|____________|
Mesentery | + + + | 7 |
Hemorrhage | | 1 3.0|
Artery, Thrombosis | 4 | 2 3.5|
Fat, Necrosis | 3 2 | 4 2.5|
__________________________________________________________________________|____________|
Oral Mucosa | + + + + | 7 |
Inflammation, Suppurative | 2 2 2 3 | 4 2.3|
Gingival, Inflammation, Suppurative | | 2 2.5|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 2 3 3 1 1 1 2 2 1 1 1| 23 1.5|
Artery, Inflammation, Chronic Active | 1 | 1 1.0|
Artery, Thrombosis | 1 | 1 1.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hemorrhage | | 1 2.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 35
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 5| 7| 6| 6| 6| 6| 6| 6| 6| 6| 5| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| |
DAY ON TEST | 8| 1| 4| 9| 2| 8| 7| 8| 5| 8| 6| 9| 9| 0| 2| 6| 7| 0| 1| 2| 2| 2| 2| 6| 2| |
| 7| 9| 5| 5| 9| 7| 4| 0| 3| 9| 6| 6| 4| 7| 9| 3| 3| 2| 0| 9| 9| 9| 9| 0| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM - cont | | |
| | |
Inflammation, Chronic | 3 3 | 4 3.0|
Mineralization | 4 | 1 4.0|
Ulcer | 3 4 4 | 7 3.7|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 1 4.0|
Mineralization | 4 4 | 4 3.5|
Ulcer | 3 3 3 3 2 | 7 2.4|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + | 4 |
Mineralization | 4 3 | 4 3.0|
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | 4 4 | 2 4.0|
Myocardium, Degeneration | 2 3 3 3 4 3 1 3 1 1 1 2 1 3 1 2 2 3 3 2 1 2| 41 2.1|
Myocardium, Mineralization | 4 | 1 4.0|
Valve, Thrombosis | | 1 2.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 2 1 1 1 2 4 1 | 16 1.7|
Necrosis | | 1 1.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 1 | 11 1.4|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 | 2 2.5|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + M + + + M + + + M + + M + + + + + + + + +| 46 |
Hyperplasia | 4 | 2 4.0|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 2 | 1 2.0|
Pars Distalis, Degeneration, Cystic | | 2 2.5|
Pars Distalis, Hyperplasia | 1 1 1 1| 4 1.0|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | | 1 1.0|
C-Cell, Hyperplasia | 2 1 4 2 1 1 3 2 3 2 4 2 3 2 3| 33 2.5|
Follicular Cell, Hyperplasia | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Tissue NOS | | 1 |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 36
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 5| 7| 6| 6| 6| 6| 6| 6| 6| 6| 5| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| |
DAY ON TEST | 8| 1| 4| 9| 2| 8| 7| 8| 5| 8| 6| 9| 9| 0| 2| 6| 7| 0| 1| 2| 2| 2| 2| 6| 2| |
| 7| 9| 5| 5| 9| 7| 4| 0| 3| 9| 6| 6| 4| 7| 9| 3| 3| 2| 0| 9| 9| 9| 9| 0| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
GENITAL SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Arteriole, Inflammation, Chronic | | 1 1.0|
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Granulomatous | 4 | 2 3.0|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 2 1.5|
Inflammation, Suppurative | 4 | 2 3.5|
Necrosis | | 1 4.0|
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis | 4 | 1 4.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | 4 4 4 4 4 4 3 | 16 3.8|
Interstitial Cell, Hyperplasia | 1 | 2 2.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 4 4 3 3 | 10 3.0|
__________________________________________________________________________|____________|
Lymph Node | + + + +| 4 |
Mediastinal, Hematopoietic Cell | | |
Proliferation | 3| 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + M + + + + + + + + + + + + + + + + + + +| 49 |
Atrophy | | 1 4.0|
Inflammation, Acute | | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 4 | 1 4.0|
Ectasia | 4 | 2 3.5|
Hematopoietic Cell Proliferation | 3| 1 3.0|
Necrosis | | 1 4.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 2| 1 2.0|
Fibrosis | 3 2 3 2 | 7 2.3|
Necrosis | | 1 3.0|
Lymphoid Follicle, Atrophy | 3 | 1 3.0|
Lymphoid Follicle, Necrosis | | 1 4.0|
__________________________________________________________________________|____________|
Thymus | + + + M + + + M + + + + + + + + + + + + + + + + M| 47 |
Atrophy | | 1 4.0|
Artery, Inflammation, Chronic | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 37
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 5| 7| 6| 6| 6| 6| 6| 6| 6| 6| 5| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| |
DAY ON TEST | 8| 1| 4| 9| 2| 8| 7| 8| 5| 8| 6| 9| 9| 0| 2| 6| 7| 0| 1| 2| 2| 2| 2| 6| 2| |
| 7| 9| 5| 5| 9| 7| 4| 0| 3| 9| 6| 6| 4| 7| 9| 3| 3| 2| 0| 9| 9| 9| 9| 0| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + M + + + + + M + + + + + M + + + + + + + + +| 46 |
Hyperplasia, Cystic | 3 4 3 | 5 2.6|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 | 1 3.0|
Fibrous Osteodystrophy | 2 4 | 3 3.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Choroid Plexus, Thrombosis | | 1 4.0|
__________________________________________________________________________|____________|
Peripheral Nerve | + | 2 |
__________________________________________________________________________|____________|
Spinal Cord | + | 2 |
Neuron, Degeneration | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | | 1 3.0|
Inflammation, Acute | | 1 2.0|
Inflammation, Granulomatous | 1 2| 5 1.4|
Mineralization | 4 3 | 3 3.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 2 | 1 2.0|
Inflammation, Suppurative | 1 1 | 2 1.0|
Glands, Hyperplasia | 3 | 1 3.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Harderian Gland | | 3 |
Inflammation, Acute | | 1 2.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 4 | 3 3.3|
Infarct | | 2 1.5|
Inflammation, Acute | | 1 3.0|
Nephropathy | 4 4 2 2 4 4 1 4 3 4 2 3 4 4 2 2 3 4 3 3 3 3 3 2 2| 48 2.8|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 38
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 6| 5| 7| 6| 6| 6| 6| 6| 6| 6| 6| 5| 7| 6| 6| 7| 7| 7| 7| 7| 7| 5| 7| |
DAY ON TEST | 8| 1| 4| 9| 2| 8| 7| 8| 5| 8| 6| 9| 9| 0| 2| 6| 7| 0| 1| 2| 2| 2| 2| 6| 2| |
| 7| 9| 5| 5| 9| 7| 4| 0| 3| 9| 6| 6| 4| 7| 9| 3| 3| 2| 0| 9| 9| 9| 9| 0| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| A |
0 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
URINARY SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + M + + + + + + + + + + + + + +| 48 |
Hemorrhage | | 1 3.0|
Inflammation, Chronic | | 1 2.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 39
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 6| 6| 5| 6| 6| 7| 7| 6| 6| 7| 6| 7| 7| 5| 7| 6| 7| 5| 6|
DAY ON TEST | 0| 2| 2| 2| 1| 3| 6| 6| 5| 6| 8| 2| 2| 0| 1| 2| 2| 2| 2| 7| 2| 9| 2| 7| 6|
| 4| 3| 2| 9| 9| 8| 3| 1| 4| 6| 1| 9| 9| 6| 0| 9| 5| 9| 9| 7| 9| 4| 3| 7| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
16 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X X |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
Ulcer | |
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + A + A A + A + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + A + A A + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X |
Degeneration, Cystic | 2 1 |
Degeneration, Fatty | 2 2 |
Eosinophilic Focus | X |
Hepatodiaphragmatic Nodule | |
Centrilobular, Degeneration | |
Centrilobular, Necrosis | |
Sinusoid, Congestion | 2 |
__________________________________________________________________________|
Mesentery | |
Fat, Necrosis | |
__________________________________________________________________________|
Oral Mucosa | + |
Inflammation, Suppurative | 2 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 2 1 2 3 1 1 1 1 |
Artery, Inflammation, Chronic Active | 3 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
Mineralization | |
Ulcer | 4 3 |
Epithelium, Hyperplasia | 3 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
Ulcer | 2 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | |
Mineralization | |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | |
Myocardium, Degeneration | 2 2 2 2 2 2 2 4 3 2 2 2 2 1 3 3 1 1 2 1 3 2 2 1|
Myocardium, Mineralization | |
Valve, Degeneration | 2 |
_____________________________________________________________________________________________________________________|
Page 40
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 6| 6| 5| 6| 6| 7| 7| 6| 6| 7| 6| 7| 7| 5| 7| 6| 7| 5| 6|
DAY ON TEST | 0| 2| 2| 2| 1| 3| 6| 6| 5| 6| 8| 2| 2| 0| 1| 2| 2| 2| 2| 7| 2| 9| 2| 7| 6|
| 4| 3| 2| 9| 9| 8| 3| 1| 4| 6| 1| 9| 9| 6| 0| 9| 5| 9| 9| 7| 9| 4| 3| 7| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
16 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM - cont | |
| |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | |
Hyperplasia | 2 2 1 1 4 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Degeneration, Cystic | 3 3 |
Hyperplasia | 1 1 2 2 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 1 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + M + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 3 4 4 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Hyperplasia | 1 1 2 |
Pars Distalis, Hypoplasia | |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 2 3 3 2 1 2 3 3 3 2 3 3 4 3 3 |
Follicular Cell, Cyst | 2 2|
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 2 |
Inflammation, Suppurative | |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 3 2 3 2 |
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | 4 2 4 4|
Interstitial Cell, Hyperplasia | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 3 3 |
__________________________________________________________________________|
Lymph Node | + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + M + + + + + + + + + + +|
Erythrophagocytosis | |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erythrophagocytosis | |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 41
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 6| 6| 5| 6| 6| 7| 7| 6| 6| 7| 6| 7| 7| 5| 7| 6| 7| 5| 6|
DAY ON TEST | 0| 2| 2| 2| 1| 3| 6| 6| 5| 6| 8| 2| 2| 0| 1| 2| 2| 2| 2| 7| 2| 9| 2| 7| 6|
| 4| 3| 2| 9| 9| 8| 3| 1| 4| 6| 1| 9| 9| 6| 0| 9| 5| 9| 9| 7| 9| 4| 3| 7| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
16 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
Congestion | 3 |
Fibrosis | 3 2 1 1 3 |
Hematopoietic Cell Proliferation | 2 |
Pigmentation, Hemosiderin | 3 3 |
Lymphoid Follicle, Atrophy | 3 3 |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + M + +|
Epithelial Cell, Hyperplasia | |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Cystic | 3 3 3 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Epidermis, Skin, Site of Application,| |
Acanthosis | 1 |
Epidermis, Skin, Site of Application,| |
Exudate | 1 1|
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | 1 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | 1 2 |
__________________________________________________________________________|
Skeletal Muscle | + |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 2 2 3|
Hemorrhage, Focal | |
Mineralization | |
Alveolar Epithelium, Hyperplasia | 1 |
Interstitium, Inflammation, Chronic | 1 2 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 1 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Cataract | 3 |
Degeneration | |
__________________________________________________________________________|
Zymbal's Gland | + |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 42
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 6| 6| 5| 6| 6| 7| 7| 6| 6| 7| 6| 7| 7| 5| 7| 6| 7| 5| 6|
DAY ON TEST | 0| 2| 2| 2| 1| 3| 6| 6| 5| 6| 8| 2| 2| 0| 1| 2| 2| 2| 2| 7| 2| 9| 2| 7| 6|
| 4| 3| 2| 9| 9| 8| 3| 1| 4| 6| 1| 9| 9| 6| 0| 9| 5| 9| 9| 7| 9| 4| 3| 7| 2|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
16 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 |
Hydronephrosis | 2 |
Nephropathy | 3 3 3 4 2 3 2 1 4 3 3 3 2 2 2 3 2 3 2 2 3 4 2 2|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 43
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 5| 7| 6| 4| 6| 6| 6| 5| 5| 6| 5| 7| 6| 5| 6| 5| 5| 6| 6| 7| 6| 5| |
DAY ON TEST | 7| 0| 4| 7| 2| 4| 6| 7| 3| 7| 6| 4| 8| 9| 2| 4| 7| 3| 8| 6| 9| 4| 2| 7| 0| |
| 0| 2| 2| 2| 9| 0| 3| 3| 8| 0| 2| 1| 8| 9| 9| 2| 6| 9| 4| 0| 5| 8| 9| 8| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| A |
16 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | | 2 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | | 1 |
Ulcer | 3 | 1 3.0|
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X | 5 |
Degeneration, Cystic | | 2 1.5|
Degeneration, Fatty | 2 4 3 | 5 2.6|
Eosinophilic Focus | X | 2 |
Hepatodiaphragmatic Nodule | X | 1 |
Centrilobular, Degeneration | 2 | 1 2.0|
Centrilobular, Necrosis | 3 | 1 3.0|
Sinusoid, Congestion | | 1 2.0|
__________________________________________________________________________|____________|
Mesentery | + + + + | 4 |
Fat, Necrosis | 3 3 3 | 3 3.0|
__________________________________________________________________________|____________|
Oral Mucosa | + | 2 |
Inflammation, Suppurative | | 1 2.0|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 1 4 2 2 1 1 2 1 2 | 18 1.6|
Artery, Inflammation, Chronic Active | | 1 3.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + M| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 4 | 1 4.0|
Mineralization | 4 | 1 4.0|
Ulcer | 3 3 2 3 2 3 | 8 2.9|
Epithelium, Hyperplasia | | 1 3.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 4 4 4 | 3 4.0|
Ulcer | 3 2 2 | 4 2.3|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + | 3 |
Mineralization | 4 4 4 | 3 4.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 44
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 5| 7| 6| 4| 6| 6| 6| 5| 5| 6| 5| 7| 6| 5| 6| 5| 5| 6| 6| 7| 6| 5| |
DAY ON TEST | 7| 0| 4| 7| 2| 4| 6| 7| 3| 7| 6| 4| 8| 9| 2| 4| 7| 3| 8| 6| 9| 4| 2| 7| 0| |
| 0| 2| 2| 2| 9| 0| 3| 3| 8| 0| 2| 1| 8| 9| 9| 2| 6| 9| 4| 0| 5| 8| 9| 8| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| A |
16 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | 4 | 1 4.0|
Myocardium, Degeneration | 1 3 2 2 2 1 2 2 3 3 2 3 3 3 3 3 1| 41 2.1|
Myocardium, Mineralization | 3 | 1 3.0|
Valve, Degeneration | | 1 2.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrophy | 3| 1 3.0|
Hyperplasia | 2 1 2 1 1 3 1 1 1 2 | 15 1.7|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Degeneration, Cystic | | 2 3.0|
Hyperplasia | 1 1 2 3 3 | 9 1.8|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 2 | 4 1.8|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Hyperplasia | 4 4 3 4 4 | 9 3.7|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Hyperplasia | 2 1 1 2 3 | 8 1.6|
Pars Distalis, Hypoplasia | X| 1 |
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 3 3 3 1 3 2 2 3 1 3 3 2 3 3 4 3 3 3 2 3 | 37 2.6|
Follicular Cell, Cyst | | 2 2.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 | 3 2.7|
Inflammation, Suppurative | 2 | 1 2.0|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 3 2 | 6 2.5|
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 3 | 1 3.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | 4 4 4 4 4 4| 10 3.8|
Interstitial Cell, Hyperplasia | 4 | 1 4.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 45
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 5| 7| 6| 4| 6| 6| 6| 5| 5| 6| 5| 7| 6| 5| 6| 5| 5| 6| 6| 7| 6| 5| |
DAY ON TEST | 7| 0| 4| 7| 2| 4| 6| 7| 3| 7| 6| 4| 8| 9| 2| 4| 7| 3| 8| 6| 9| 4| 2| 7| 0| |
| 0| 2| 2| 2| 9| 0| 3| 3| 8| 0| 2| 1| 8| 9| 9| 2| 6| 9| 4| 0| 5| 8| 9| 8| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| A |
16 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
GENITAL SYSTEM - cont | | |
| | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 4 | 4 3.5|
__________________________________________________________________________|____________|
Lymph Node | + + + | 4 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + M| 48 |
Erythrophagocytosis | 3 | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erythrophagocytosis | 3 | 1 3.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | | 1 3.0|
Fibrosis | 3 3 3 3 3 | 10 2.5|
Hematopoietic Cell Proliferation | 2 | 2 2.0|
Pigmentation, Hemosiderin | 3 | 3 3.0|
Lymphoid Follicle, Atrophy | | 2 3.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + M + + + + +| 48 |
Epithelial Cell, Hyperplasia | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + M + + + + + + + + + + + + + + + M + +| 48 |
Hyperplasia, Cystic | 3 4 | 5 3.2|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Epidermis, Skin, Site of Application,| | |
Acanthosis | 1 | 2 1.0|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 | 3 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 | 3 1.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrous Osteodystrophy | 3 4 | 4 2.5|
__________________________________________________________________________|____________|
Skeletal Muscle | | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 46
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 7| 5| 5| 7| 6| 4| 6| 6| 6| 5| 5| 6| 5| 7| 6| 5| 6| 5| 5| 6| 6| 7| 6| 5| |
DAY ON TEST | 7| 0| 4| 7| 2| 4| 6| 7| 3| 7| 6| 4| 8| 9| 2| 4| 7| 3| 8| 6| 9| 4| 2| 7| 0| |
| 0| 2| 2| 2| 9| 0| 3| 3| 8| 0| 2| 1| 8| 9| 9| 2| 6| 9| 4| 0| 5| 8| 9| 8| 9| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| A |
16 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
Congestion | | 3 2.3|
Hemorrhage, Focal | 1 | 1 1.0|
Mineralization | 3 | 1 3.0|
Alveolar Epithelium, Hyperplasia | 3 2 1 1 | 5 1.6|
Interstitium, Inflammation, Chronic | 3 | 3 2.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 1 1 2 2 | 5 1.4|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + | 2 |
Cataract | | 1 3.0|
Degeneration | 4 | 1 4.0|
__________________________________________________________________________|____________|
Zymbal's Gland | + + | 3 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 4 | 3 3.3|
Hydronephrosis | | 1 2.0|
Nephropathy | 3 4 1 4 4 3 1 2 2 4 1 2 2 2 4 2 4 4 3 4 1 3 4 3| 48 2.7|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 47
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 6| 6| 7| 6| 7| 5| 7| 6| 5| 7| 7| 7| 5| 4| 5|
DAY ON TEST | 1| 2| 0| 2| 8| 2| 2| 8| 0| 2| 9| 6| 1| 8| 0| 4| 2| 6| 2| 1| 0| 2| 0| 9| 9|
| 8| 9| 2| 9| 9| 9| 3| 1| 2| 9| 4| 3| 5| 1| 9| 2| 9| 4| 7| 5| 2| 9| 4| 9| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
32 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | A + + + + + + + + + + + + + + + + + + + + + A + +|
Muscularis, Inflammation, Chronic | |
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + A + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X |
Clear Cell Focus | X |
Degeneration, Cystic | 2 1 1 2 |
Degeneration, Fatty | 2 3 3 2 4 |
Eosinophilic Focus | X |
Hepatodiaphragmatic Nodule | X X X X X|
Centrilobular, Degeneration | 2 |
Centrilobular, Necrosis | 3 |
__________________________________________________________________________|
Mesentery | + + + + + + |
Artery, Inflammation, Chronic | 3 |
Fat, Necrosis | 2 3 3 |
__________________________________________________________________________|
Oral Mucosa | + + |
Gingival, Inflammation, Suppurative | 2 3 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 2 1 2 1 2 2 1 2 3 1 1 |
Artery, Thrombosis | 3 |
Duct, Atrophy | |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | 2 |
Ulcer | 3 3 2 2 3 |
Epithelium, Hyperplasia | 1 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | 3 |
Ulcer | 1 2 4 1 |
__________________________________________________________________________|
Tongue | |
Inflammation, Suppurative | |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 4 |
Myocardium, Degeneration | 2 4 2 2 2 2 2 3 2 2 2 2 1 1 2 3 3 2 4 1 1 |
_____________________________________________________________________________________________________________________|
Page 48
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 6| 6| 7| 6| 7| 5| 7| 6| 5| 7| 7| 7| 5| 4| 5|
DAY ON TEST | 1| 2| 0| 2| 8| 2| 2| 8| 0| 2| 9| 6| 1| 8| 0| 4| 2| 6| 2| 1| 0| 2| 0| 9| 9|
| 8| 9| 2| 9| 9| 9| 3| 1| 2| 9| 4| 3| 5| 1| 9| 2| 9| 4| 7| 5| 2| 9| 4| 9| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
32 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM - cont | |
| |
Myocardium, Mineralization | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 4 2 1 3 3 2 1 |
Hypertrophy | 3 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 1 2 4 2 1 1 2 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 4 2 1 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + M +|
Hyperplasia | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Degeneration, Cystic | 1 |
Pars Distalis, Hyperplasia | 1 2 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Bilateral, Follicular Cell, Cyst | |
C-Cell, Hyperplasia | 2 2 3 2 1 3 2 2 4 2 4 3 3 3 3 2 4 4 2 3 1 3|
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | |
Inflammation, Granulomatous | 2 1 1 1 1 |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 |
Inflammation, Suppurative | 3 4 |
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | 4 4 4 4 4 4 |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 3 |
Hyperplasia | 3 4 3 3 |
__________________________________________________________________________|
Lymph Node | + + + |
Renal, Infiltration Cellular, Plasma | |
Cell | |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Lymphoid | |
_____________________________________________________________________________________________________________________|
Page 49
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 6| 6| 7| 6| 7| 5| 7| 6| 5| 7| 7| 7| 5| 4| 5|
DAY ON TEST | 1| 2| 0| 2| 8| 2| 2| 8| 0| 2| 9| 6| 1| 8| 0| 4| 2| 6| 2| 1| 0| 2| 0| 9| 9|
| 8| 9| 2| 9| 9| 9| 3| 1| 2| 9| 4| 3| 5| 1| 9| 2| 9| 4| 7| 5| 2| 9| 4| 9| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
32 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ectasia | |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 2 2 |
Fibrosis | 3 3 3 1 |
Hematopoietic Cell Proliferation | 4 |
Pigmentation, Hemosiderin | |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + M|
Hyperplasia, Cystic | 3 3 3 |
Duct, Dilatation | 4 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Dermis, Skin, Site of Application, | |
Fibrosis | 2 |
Epidermis, Skin, Site of Application,| |
Acanthosis | 1 1 |
Epidermis, Skin, Site of Application,| |
Erosion | |
Epidermis, Skin, Site of Application,| |
Exudate | |
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | 1 1 1 |
Subcutaneous Tissue, Inflammation, | |
Focal, Suppurative | 3|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | 4 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Medulla, Demyelination, Focal | |
Medulla, Necrosis, Focal | 2 |
__________________________________________________________________________|
Spinal Cord | + |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Granulomatous | 1 2 |
Alveolar Epithelium, Hyperplasia | 1 |
Interstitium, Inflammation, Chronic | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 2 |
_____________________________________________________________________________________________________________________|
Page 50
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 6| 6| 7| 6| 7| 5| 7| 6| 5| 7| 7| 7| 5| 4| 5|
DAY ON TEST | 1| 2| 0| 2| 8| 2| 2| 8| 0| 2| 9| 6| 1| 8| 0| 4| 2| 6| 2| 1| 0| 2| 0| 9| 9|
| 8| 9| 2| 9| 9| 9| 3| 1| 2| 9| 4| 3| 5| 1| 9| 2| 9| 4| 7| 5| 2| 9| 4| 9| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
32 MG/KG | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| 2| 2| 2| 2| 2|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM - cont | |
| |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + |
Cataract | 3 4 |
__________________________________________________________________________|
Zymbal's Gland | + |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 4|
Nephropathy | 3 3 2 2 2 3 3 4 4 2 2 2 3 3 3 3 3 3 2 2 3 3 1 1 4|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 51
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 4| 6| 7| 5| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 7| 5| 2| 6| 3| 2| 2| 2| 2| 2| 1| 2| 3| 2| 5| 2| 2| 2| 2| 0| 2| 2| 2| 1| |
| 9| 1| 9| 9| 8| 3| 9| 9| 9| 9| 9| 0| 9| 5| 9| 6| 9| 9| 9| 9| 2| 2| 9| 9| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| A |
32 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X | 3 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X X X | 4 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Muscularis, Inflammation, Chronic | 3 | 1 3.0|
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | | 1 |
Clear Cell Focus | X X | 3 |
Degeneration, Cystic | 2 | 5 1.6|
Degeneration, Fatty | 2 2 2 2 | 9 2.4|
Eosinophilic Focus | X | 2 |
Hepatodiaphragmatic Nodule | X X X | 8 |
Centrilobular, Degeneration | 1 | 2 1.5|
Centrilobular, Necrosis | | 1 3.0|
__________________________________________________________________________|____________|
Mesentery | + + | 8 |
Artery, Inflammation, Chronic | | 1 3.0|
Fat, Necrosis | 4 | 4 3.0|
__________________________________________________________________________|____________|
Oral Mucosa | | 2 |
Gingival, Inflammation, Suppurative | | 2 2.5|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 3 2 3 1 2 2 1 2 3 2 1 1 1 1 4| 26 1.8|
Artery, Thrombosis | | 1 3.0|
Duct, Atrophy | 3 | 1 3.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 3 | 1 3.0|
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 3 | 2 2.5|
Ulcer | 3 4 3 3 | 9 2.9|
Epithelium, Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 2 | 2 2.5|
Ulcer | 1 | 5 1.8|
__________________________________________________________________________|____________|
Tongue | + | 1 |
Inflammation, Suppurative | 2 | 1 2.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 52
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 4| 6| 7| 5| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 7| 5| 2| 6| 3| 2| 2| 2| 2| 2| 1| 2| 3| 2| 5| 2| 2| 2| 2| 0| 2| 2| 2| 1| |
| 9| 1| 9| 9| 8| 3| 9| 9| 9| 9| 9| 0| 9| 5| 9| 6| 9| 9| 9| 9| 2| 2| 9| 9| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| A |
32 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM - cont | | |
| | |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | | 1 4.0|
Myocardium, Degeneration | 2 3 3 2 2 2 3 2 3 4 2 3 3 1 2 3 4 3 1 1 2 3 1| 44 2.3|
Myocardium, Mineralization | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 4 2 1 1 4 2 | 15 2.3|
Hypertrophy | 3 | 2 3.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 2 1 3 2 3 2 | 15 2.1|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 | 5 2.2|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + M + + + + + + + + + + + + + +| 48 |
Hyperplasia | 3 | 1 3.0|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Degeneration, Cystic | 2 | 2 1.5|
Pars Distalis, Hyperplasia | 1 3 2 1 1 | 7 1.6|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Bilateral, Follicular Cell, Cyst | 3 | 1 3.0|
C-Cell, Hyperplasia | 3 1 3 2 1 3 4 3 2 3 4 3 3 3 3 4 3 3 3 3| 42 2.7|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + M + + + + + + + + + + + + + + + +| 49 |
Hyperplasia | 3 | 1 3.0|
Inflammation, Granulomatous | | 5 1.2|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 3.0|
Inflammation, Suppurative | 3 | 3 3.3|
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 2 | 1 2.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | 4 4 4 4 4 | 11 4.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 53
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 4| 6| 7| 5| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 7| 5| 2| 6| 3| 2| 2| 2| 2| 2| 1| 2| 3| 2| 5| 2| 2| 2| 2| 0| 2| 2| 2| 1| |
| 9| 1| 9| 9| 8| 3| 9| 9| 9| 9| 9| 0| 9| 5| 9| 6| 9| 9| 9| 9| 2| 2| 9| 9| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| A |
32 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
GENITAL SYSTEM - cont | | |
| | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | | 1 3.0|
Hyperplasia | 4 3 2 | 7 3.1|
__________________________________________________________________________|____________|
Lymph Node | + + | 5 |
Renal, Infiltration Cellular, Plasma | | |
Cell | 3 | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Lymphoid | 3 | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ectasia | 3 | 1 3.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | 2 | 3 2.0|
Fibrosis | 2 2 3 3 3 | 9 2.6|
Hematopoietic Cell Proliferation | 3 4 | 3 3.7|
Pigmentation, Hemosiderin | 3 | 1 3.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + M + + + + M + + + + + + + + + + +| 48 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + M + + + + + + + + + + + + + M + + M M + + + +| 45 |
Hyperplasia, Cystic | 4 4 | 5 3.4|
Duct, Dilatation | | 1 4.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Dermis, Skin, Site of Application, | | |
Fibrosis | | 1 2.0|
Epidermis, Skin, Site of Application,| | |
Acanthosis | 1 1 | 4 1.0|
Epidermis, Skin, Site of Application,| | |
Erosion | 1 | 1 1.0|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 1 | 2 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 | 5 1.0|
Subcutaneous Tissue, Inflammation, | | |
Focal, Suppurative | | 1 3.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 54
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 7| 4| 6| 7| 5| 5| 7| 7| 7| 7| 7| 7| 7| 6| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 7| 5| 2| 6| 3| 2| 2| 2| 2| 2| 1| 2| 3| 2| 5| 2| 2| 2| 2| 0| 2| 2| 2| 1| |
| 9| 1| 9| 9| 8| 3| 9| 9| 9| 9| 9| 0| 9| 5| 9| 6| 9| 9| 9| 9| 2| 2| 9| 9| 0| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| A |
32 MG/KG | 2| 2| 2| 2| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM - cont | | |
| | |
Fibrous Osteodystrophy | 3 3 2 | 4 3.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Medulla, Demyelination, Focal | 2 | 1 2.0|
Medulla, Necrosis, Focal | 2 | 2 2.0|
__________________________________________________________________________|____________|
Spinal Cord | | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Granulomatous | | 2 1.5|
Alveolar Epithelium, Hyperplasia | 1 | 2 1.0|
Interstitium, Inflammation, Chronic | 1 | 1 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 2 2 1 | 4 1.8|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | | 2 |
Cataract | | 2 3.5|
__________________________________________________________________________|____________|
Zymbal's Gland | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 4 | 2 4.0|
Nephropathy | 3 2 3 3 1 3 2 2 2 3 2 4 2 4 3 2 1 3 4 2 4 4 3 3 2| 50 2.7|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 55
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 7| 7| 6| 7| 6| 2| 7| 5| 7| 5| 7| 6| 5| 7| 7| 7| 5| 5| 6| 7|
DAY ON TEST | 2| 2| 2| 2| 3| 2| 2| 3| 0| 8| 7| 2| 8| 2| 7| 2| 2| 3| 2| 2| 2| 3| 4| 4| 2|
| 9| 9| 9| 9| 1| 9| 9| 2| 1| 9| 7| 9| 7| 9| 7| 8| 1| 0| 9| 9| 2| 3| 2| 1| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
64 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ALIMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X X |
Ulcer | |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + M + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
Ulcer | 2 |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | |
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + A + + A + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + A + A + + A + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X |
Clear Cell Focus | X |
Degeneration, Cystic | 1 1|
Degeneration, Fatty | 2 1 |
Eosinophilic Focus | |
Hepatodiaphragmatic Nodule | |
Mixed Cell Focus | |
Necrosis | 2 |
Centrilobular, Degeneration | |
Midzonal, Vacuolization Cytoplasmic | 1 |
__________________________________________________________________________|
Mesentery | + + |
Fat, Necrosis | 4 3 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 2 2 1 1 4 2 2 1 1 2 1 3 2 1 2|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
Ulcer | 3 4 3 2 3 |
Epithelium, Hyperplasia | 3 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
Ulcer | 2 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Degeneration, Fatty | 1 |
Atrium, Thrombosis | 3 |
Myocardium, Degeneration | 2 2 3 1 1 3 2 1 2 3 1 2 1 2 1 2 2 2 1 1 2 3|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 56
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 7| 7| 6| 7| 6| 2| 7| 5| 7| 5| 7| 6| 5| 7| 7| 7| 5| 5| 6| 7|
DAY ON TEST | 2| 2| 2| 2| 3| 2| 2| 3| 0| 8| 7| 2| 8| 2| 7| 2| 2| 3| 2| 2| 2| 3| 4| 4| 2|
| 9| 9| 9| 9| 1| 9| 9| 2| 1| 9| 7| 9| 7| 9| 7| 8| 1| 0| 9| 9| 2| 3| 2| 1| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
64 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 2 2 2 4 1 1|
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 2 3 2 3 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + M + M + + + + +|
Hyperplasia | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + M + + + + + +|
Infiltration Cellular, Mononuclear | |
Cell | |
Pigmentation, Hemosiderin | |
Pars Distalis, Degeneration, Cystic | 3 |
Pars Distalis, Hyperplasia | 3 2 2 1 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + A + + + + + + + + +|
Cyst | 1 |
C-Cell, Hyperplasia | 3 2 3 3 3 2 3 1 2 3 3 2 2 2 |
Follicular Cell, Cyst | 3 3|
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 |
Inflammation, Granulomatous | 1 2 |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 3 3 |
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrophy | 3 |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | 4 4 |
Interstitial Cell, Hyperplasia | 3 3 |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 3 3 3 2 |
__________________________________________________________________________|
Lymph Node | + |
Mediastinal, Ectasia | 3 |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + M + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ectasia | |
_____________________________________________________________________________________________________________________|
Page 57
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 7| 7| 6| 7| 6| 2| 7| 5| 7| 5| 7| 6| 5| 7| 7| 7| 5| 5| 6| 7|
DAY ON TEST | 2| 2| 2| 2| 3| 2| 2| 3| 0| 8| 7| 2| 8| 2| 7| 2| 2| 3| 2| 2| 2| 3| 4| 4| 2|
| 9| 9| 9| 9| 1| 9| 9| 2| 1| 9| 7| 9| 7| 9| 7| 8| 1| 0| 9| 9| 2| 3| 2| 1| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
64 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM - cont | |
| |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | |
Hematopoietic Cell Proliferation | |
Pigmentation, Hemosiderin | |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + M + + + + + M + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + M + + + + + + M + M + M + + + + + M + M + + + +|
Hyperplasia, Cystic | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | 1 |
Inflammation, Suppurative | 3 |
Dermis, Skin, Site of Application, | |
Fibrosis | |
Epidermis, Skin, Site of Application,| |
Acanthosis | 1 1 |
Epidermis, Skin, Site of Application,| |
Degeneration | 2 |
Epidermis, Skin, Site of Application,| |
Exudate | 1 1 |
Epidermis, Skin, Site of Application,| |
Hyperkeratosis | 1 1 1 1 1 |
Skin, Site of Application, Ulcer | 1 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Vertebra, Hyperostosis | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Degeneration | |
__________________________________________________________________________|
Peripheral Nerve | + |
__________________________________________________________________________|
Spinal Cord | + |
Gliosis | 3 |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Granulomatous | 1 |
Alveolar Epithelium, Hyperplasia | 2 |
Bronchus, Infiltration Cellular, | |
Mononuclear Cell | |
Bronchus, Infiltration Cellular, | |
Polymorphonuclear | |
Interstitium, Inflammation, Chronic | 1|
_____________________________________________________________________________________________________________________|
Page 58
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
_____________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 7| 7| 6| 7| 6| 2| 7| 5| 7| 5| 7| 6| 5| 7| 7| 7| 5| 5| 6| 7|
DAY ON TEST | 2| 2| 2| 2| 3| 2| 2| 3| 0| 8| 7| 2| 8| 2| 7| 2| 2| 3| 2| 2| 2| 3| 4| 4| 2|
| 9| 9| 9| 9| 1| 9| 9| 2| 1| 9| 7| 9| 7| 9| 7| 8| 1| 0| 9| 9| 2| 3| 2| 1| 9|
_____________________________________________________________________________________________________________________|
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|
64 MG/KG | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| 7| 7| 7| 7| 7|
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5|
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM - cont | |
| |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 1 2 2 3 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Lens, Cataract | 3 |
__________________________________________________________________________|
Zymbal's Gland | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Accumulation, Hyaline Droplet | |
Cyst | 4 |
Nephropathy | 4 3 1 3 3 2 3 3 2 1 2 2 3 1 2 3 3 2 2 3 2 2 2 3|
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | |
_____________________________________________________________________________________________________________________|
Page 59
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 6| 7| 7| 7| 5| 7| 7| 7| 6| 5| 7| 7| 4| 6| 7| 6| 7| 7| 5| 7| 3| 6| |
DAY ON TEST | 5| 8| 2| 4| 2| 2| 2| 3| 2| 2| 2| 4| 6| 0| 2| 6| 4| 2| 8| 0| 2| 4| 2| 7| 5| |
| 6| 8| 9| 3| 9| 9| 9| 3| 9| 9| 9| 2| 1| 9| 9| 5| 0| 9| 8| 9| 9| 1| 9| 9| 3| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| A |
64 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | X | 3 |
Ulcer | 3| 1 3.0|
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Parasite Metazoan | X X| 3 |
Ulcer | | 1 2.0|
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 2 | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 2 | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | | 2 |
Clear Cell Focus | X | 2 |
Degeneration, Cystic | | 2 1.0|
Degeneration, Fatty | 1 2 2 1 3 | 7 1.7|
Eosinophilic Focus | X X | 2 |
Hepatodiaphragmatic Nodule | X X X X | 4 |
Mixed Cell Focus | X | 1 |
Necrosis | | 1 2.0|
Centrilobular, Degeneration | 2 | 1 2.0|
Midzonal, Vacuolization Cytoplasmic | | 1 1.0|
__________________________________________________________________________|____________|
Mesentery | + | 3 |
Fat, Necrosis | 2 | 3 3.0|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 2 1 1 3 2 1 2 1 1 | 24 1.7|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 3 3| 2 3.0|
Ulcer | 1 4 2 3 1 | 10 2.6|
Epithelium, Hyperplasia | | 1 3.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 4 | 1 4.0|
Ulcer | 2 3 3 | 4 2.5|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | | 1 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 60
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 6| 7| 7| 7| 5| 7| 7| 7| 6| 5| 7| 7| 4| 6| 7| 6| 7| 7| 5| 7| 3| 6| |
DAY ON TEST | 5| 8| 2| 4| 2| 2| 2| 3| 2| 2| 2| 4| 6| 0| 2| 6| 4| 2| 8| 0| 2| 4| 2| 7| 5| |
| 6| 8| 9| 3| 9| 9| 9| 3| 9| 9| 9| 2| 1| 9| 9| 5| 0| 9| 8| 9| 9| 1| 9| 9| 3| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| A |
64 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Degeneration, Fatty | | 1 1.0|
Atrium, Thrombosis | 3 | 2 3.0|
Myocardium, Degeneration | 1 2 1 2 2 1 2 2 4 2 3 1 3 1 2 1 1 2 3 2 3 1 1| 45 1.8|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 1 3 1 1 | 12 1.8|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 1 1 | 8 2.4|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 4 2 1 | 4 2.3|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + + + + + + + + + + + + + M + +| 47 |
Hyperplasia | 2 | 1 2.0|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Infiltration Cellular, Mononuclear | | |
Cell | 3 | 1 3.0|
Pigmentation, Hemosiderin | 3 | 1 3.0|
Pars Distalis, Degeneration, Cystic | 2 | 2 2.5|
Pars Distalis, Hyperplasia | 1 2 1 2 | 8 1.8|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Cyst | | 1 1.0|
C-Cell, Hyperplasia | 1 2 3 3 3 2 2 4 4 1 2 3 2 3 1 3 2 3 2| 33 2.4|
Follicular Cell, Cyst | | 2 3.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 | 2 2.5|
Inflammation, Granulomatous | 3 | 3 2.0|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 3 1 | 4 2.5|
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrophy | 3 | 2 3.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | 4 3 4 4 3 4 3 | 9 3.7|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 61
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 6| 7| 7| 7| 5| 7| 7| 7| 6| 5| 7| 7| 4| 6| 7| 6| 7| 7| 5| 7| 3| 6| |
DAY ON TEST | 5| 8| 2| 4| 2| 2| 2| 3| 2| 2| 2| 4| 6| 0| 2| 6| 4| 2| 8| 0| 2| 4| 2| 7| 5| |
| 6| 8| 9| 3| 9| 9| 9| 3| 9| 9| 9| 2| 1| 9| 9| 5| 0| 9| 8| 9| 9| 1| 9| 9| 3| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| A |
64 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
GENITAL SYSTEM - cont | | |
| | |
Interstitial Cell, Hyperplasia | | 2 3.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 3 3 3 3 | 9 3.0|
__________________________________________________________________________|____________|
Lymph Node | + | 2 |
Mediastinal, Ectasia | | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ectasia | 3| 1 3.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 1 2 | 2 1.5|
Hematopoietic Cell Proliferation | 2 | 1 2.0|
Pigmentation, Hemosiderin | 3 | 1 3.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + M + + + + + + + + + + + + +| 47 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + M + + + + + + + + + + + + + + + + + + + M +| 42 |
Hyperplasia, Cystic | 1 | 1 1.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | | 1 1.0|
Inflammation, Suppurative | | 1 3.0|
Dermis, Skin, Site of Application, | | |
Fibrosis | 2 | 1 2.0|
Epidermis, Skin, Site of Application,| | |
Acanthosis | 1 1 1 1 1 1 2 1| 10 1.1|
Epidermis, Skin, Site of Application,| | |
Degeneration | 1| 2 1.5|
Epidermis, Skin, Site of Application,| | |
Exudate | 1 1 1 1 1| 7 1.0|
Epidermis, Skin, Site of Application,| | |
Hyperkeratosis | 1 1 1 1 1 1 | 11 1.0|
Skin, Site of Application, Ulcer | 1 | 2 1.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Vertebra, Hyperostosis | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 62
NTP Experiment-Test: 05162-09 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC DIETHANOLAMINE Date: 04/08/96
Route: SKIN APPLICATION Time: 10:20:29
__________________________________________________________________________________________________________________________________
| 6| 6| 7| 6| 7| 7| 7| 5| 7| 7| 7| 6| 5| 7| 7| 4| 6| 7| 6| 7| 7| 5| 7| 3| 6| |
DAY ON TEST | 5| 8| 2| 4| 2| 2| 2| 3| 2| 2| 2| 4| 6| 0| 2| 6| 4| 2| 8| 0| 2| 4| 2| 7| 5| |
| 6| 8| 9| 3| 9| 9| 9| 3| 9| 9| 9| 2| 1| 9| 9| 5| 0| 9| 8| 9| 9| 1| 9| 9| 3| T (*) |
_____________________________________________________________________________________________________________________| |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| O |
FISCHER 344 RATS MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| A |
64 MG/KG | 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| L |
| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| |
__________________________________________________________________________________________________________________________________
NERVOUS SYSTEM - cont | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Degeneration | 4 | 1 4.0|
__________________________________________________________________________|____________|
Peripheral Nerve | | 1 |
__________________________________________________________________________|____________|
Spinal Cord | | 1 |
Gliosis | | 1 3.0|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Granulomatous | 1 | 2 1.0|
Alveolar Epithelium, Hyperplasia | 1 | 2 1.5|
Bronchus, Infiltration Cellular, | | |
Mononuclear Cell | 2 | 1 2.0|
Bronchus, Infiltration Cellular, | | |
Polymorphonuclear | 2 | 1 2.0|
Interstitium, Inflammation, Chronic | 1 | 2 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + M + + + + + +| 49 |
Inflammation, Suppurative | 2 1 2 2 2 | 9 1.9|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + | 2 |
Lens, Cataract | 3 | 2 3.0|
__________________________________________________________________________|____________|
Zymbal's Gland | + + | 2 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Accumulation, Hyaline Droplet | 3 | 1 3.0|
Cyst | 3 | 2 3.5|
Nephropathy | 2 1 2 3 3 3 1 3 3 3 2 2 2 2 3 2 3 3 3 3 3 3 2 2| 48 2.4|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | 4 | 1 4.0|
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 63
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---------- END OF REPORT ----------
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