TDMS Study 05212-05 Pathology Tables
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
CORE STUDY
Facility: Battelle Columbus Laboratory
Chemical CAS #: 604-75-1
Lock Date: 05/12/94
Cage Range: All
Reasons For Removal: 25022 Accidently Killed 25019 Moribund Sacrifice
25020 Natural Death 25021 Terminal Sacrifice
Removal Date Range: All
Treatment Groups: Include 002 0 PPM
Include 004 625 PPM
Include 008 2500 PPM
Include 010 5000 PPM
Include 012 10,000 PPM STOP
Include 001 0 PPM
Include 003 625 PPM
Include 007 2500 PPM
Include 009 5000 PPM
Include 011 10,000 PPM STOP
Page 1
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 2| 6| 7| 5| 5| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 2| 5| 6| 7|
DAY ON TEST | 2| 9| 3| 2| 2| 2| 3| 4| 9| 3| 3| 3| 3| 0| 9| 3| 3| 3| 3| 3| 3| 2| 6| 4| 3|
| 3| 7| 0| 9| 2| 9| 0| 1| 7| 1| 0| 0| 0| 8| 6| 1| 1| 1| 1| 0| 0| 8| 9| 7| 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|
0 PPM | 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 | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | A + + + + + + A + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | A + + + + + + M + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X X X X X X X X X X X X X|
Clear Cell Focus | X X X |
Degeneration, Fatty | 2 |
Eosinophilic Focus | X X X X X X X|
Hepatodiaphragmatic Nodule | X X X X X X |
Inflammation, Granulomatous | 2 |
Mixed Cell Focus | X X |
Centrilobular, Atrophy | 1 |
__________________________________________________________________________|
Mesentery | + + + + + +|
Accessory Spleen | X |
Fat, Necrosis | 1 1 2 3 2|
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 1|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 3 |
Epithelium, Hyperplasia | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
Ulcer | 2 2 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Myocardium, Degeneration | 1 1 3 1 1 2 1 2 2 3 1 3|
Pericardium, Inflammation, Chronic | 3 |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hemorrhage | |
Hyperplasia, Focal | 1 2 2 4|
Pigmentation, Hemosiderin | |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 1 1 2 |
_____________________________________________________________________________________________________________________|
Page 2
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 2| 6| 7| 5| 5| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 2| 5| 6| 7|
DAY ON TEST | 2| 9| 3| 2| 2| 2| 3| 4| 9| 3| 3| 3| 3| 0| 9| 3| 3| 3| 3| 3| 3| 2| 6| 4| 3|
| 3| 7| 0| 9| 2| 9| 0| 1| 7| 1| 0| 0| 0| 8| 6| 1| 1| 1| 1| 0| 0| 8| 9| 7| 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|
0 PPM | 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 | |
| |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + M + + + + + + + M + + + + + + + + M|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 |
Pars Distalis, Cyst | 2 |
Pars Distalis, Hyperplasia | 1 3 3 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 1 1 1 3 2 3 3 2 3 3 2 4 2 4 3 2 1 1 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + M + + + + + + + + + + + + + +|
Cyst | 3 |
Duct, Cyst | |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 3 3 |
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cervix, Cyst | |
Endometrium, Hyperplasia, Cystic | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node | + |
Renal, Ectasia | |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ectasia | |
Inflammation, Acute | 2 |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hematopoietic Cell Proliferation | 4 4 |
Pigmentation, Hemosiderin | 2 3 2 1 1 1 2 2 |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | M + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Cystic | 3 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Subcutaneous Tissue, Inflammation, | |
Chronic | 3 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
_____________________________________________________________________________________________________________________|
Page 3
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 2| 6| 7| 5| 5| 7| 7| 6| 5| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 2| 5| 6| 7|
DAY ON TEST | 2| 9| 3| 2| 2| 2| 3| 4| 9| 3| 3| 3| 3| 0| 9| 3| 3| 3| 3| 3| 3| 2| 6| 4| 3|
| 3| 7| 0| 9| 2| 9| 0| 1| 7| 1| 0| 0| 0| 8| 6| 1| 1| 1| 1| 0| 0| 8| 9| 7| 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|
0 PPM | 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|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM - cont | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperostosis | 1 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | 2 4 3 |
Hypothalamus, Hemorrhage | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 2 |
Infiltration Cellular, Mast Cell | 1 |
Inflammation, Granulomatous | |
Alveolar Epithelium, Hyperplasia | 1 1 |
Interstitium, Inflammation, Chronic | |
Serosa, Inflammation, Chronic | 2 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 2 2 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | |
Lens, Cataract | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Transitional Epithelium, Hyperplasia | 4 |
_____________________________________________________________________________________________________________________|
Page 4
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 6| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 5| |
DAY ON TEST | 0| 3| 0| 7| 3| 9| 3| 3| 3| 3| 3| 1| 3| 3| 3| 5| 3| 3| 3| 3| 3| 3| 3| 3| 8| |
| 0| 1| 1| 1| 0| 0| 1| 0| 1| 0| 0| 3| 0| 0| 1| 0| 1| 0| 0| 1| 1| 1| 0| 1| 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 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 |
0 PPM | 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 | 2 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | A + + + + A + + + + + + + + + + + + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | A + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X X X X X X X X X X X X X X| 44 |
Clear Cell Focus | X X X | 6 |
Degeneration, Fatty | | 1 2.0|
Eosinophilic Focus | X X X X X X X X X X| 17 |
Hepatodiaphragmatic Nodule | X X X X X X | 12 |
Inflammation, Granulomatous | | 1 2.0|
Mixed Cell Focus | X X X | 5 |
Centrilobular, Atrophy | | 1 1.0|
__________________________________________________________________________|____________|
Mesentery | + + + + | 10 |
Accessory Spleen | | 1 |
Fat, Necrosis | 2 3 3 | 8 2.1|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 1 1 1 | 6 1.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | | 1 3.0|
Epithelium, Hyperplasia | 1 | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 1 | 1 1.0|
Ulcer | | 2 2.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Myocardium, Degeneration | 3 2 1 2 1 1 3 2 2 3 1 1 1 2 1 3 1 3 3 1 | 32 1.8|
Pericardium, Inflammation, Chronic | | 1 3.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 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 5
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 6| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 5| |
DAY ON TEST | 0| 3| 0| 7| 3| 9| 3| 3| 3| 3| 3| 1| 3| 3| 3| 5| 3| 3| 3| 3| 3| 3| 3| 3| 8| |
| 0| 1| 1| 1| 0| 0| 1| 0| 1| 0| 0| 3| 0| 0| 1| 0| 1| 0| 0| 1| 1| 1| 0| 1| 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 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 |
0 PPM | 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 | | |
| | |
Hemorrhage | 4 | 1 4.0|
Hyperplasia, Focal | 1 3 3 2 2 | 9 2.2|
Pigmentation, Hemosiderin | 2 | 1 2.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 2 1 | 8 1.3|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 | 2 1.0|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + M + + + + M + M + + + + + M M + + +| 42 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | | 1 3.0|
Pars Distalis, Cyst | 3 3 3 2 | 5 2.6|
Pars Distalis, Hyperplasia | 1 | 4 2.0|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 2 1 2 2 2 3 3 3 4 4 2 2 3 2 4 4 3 3 3 2| 40 2.5|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Cyst | | 1 3.0|
Duct, Cyst | 3 | 1 3.0|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 3 | 5 3.0|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cervix, Cyst | 3 3 | 2 3.0|
Endometrium, Hyperplasia, Cystic | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node | + + + | 4 |
Renal, Ectasia | 4 | 1 4.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ectasia | 3 | 1 3.0|
Inflammation, Acute | | 1 2.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hematopoietic Cell Proliferation | 2 | 3 3.3|
Pigmentation, Hemosiderin | 3 3 2 1 1 2 2 1 1 2 2 2 2 2 1 2 1| 25 1.8|
__________________________________________________________________________________________________________________________________
* : 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 6
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 5| 7| 6| 7| 7| 7| 7| 7| 6| 7| 7| 7| 5| 7| 7| 7| 7| 7| 7| 7| 7| 5| |
DAY ON TEST | 0| 3| 0| 7| 3| 9| 3| 3| 3| 3| 3| 1| 3| 3| 3| 5| 3| 3| 3| 3| 3| 3| 3| 3| 8| |
| 0| 1| 1| 1| 0| 0| 1| 0| 1| 0| 0| 3| 0| 0| 1| 0| 1| 0| 0| 1| 1| 1| 0| 1| 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 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 |
0 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Hyperplasia, Cystic | 3 | 2 3.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Subcutaneous Tissue, Inflammation, | | |
Chronic | | 1 3.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperostosis | | 1 1.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hydrocephalus | 4 3 3 2| 7 3.0|
Hypothalamus, Hemorrhage | 4 2 | 2 3.0|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | | 1 2.0|
Infiltration Cellular, Mast Cell | | 1 1.0|
Inflammation, Granulomatous | 1 1| 2 1.0|
Alveolar Epithelium, Hyperplasia | 1 | 3 1.0|
Interstitium, Inflammation, Chronic | 1 | 1 1.0|
Serosa, Inflammation, Chronic | | 1 2.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 1 3 2 | 5 2.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + + | 2 |
Lens, Cataract | 3 4 | 2 3.5|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 2 | 32 1.1|
__________________________________________________________________________|____________|
Urinary Bladder | A + + + + + + + + + + + + + M + + + + + + + + + +| 48 |
Transitional Epithelium, Hyperplasia | | 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 7
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 6| 7| 7| 7| 6| 5| 4| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 7| 7| 7| 7| 7| 6| 6|
DAY ON TEST | 2| 6| 3| 1| 1| 1| 9| 7| 3| 3| 3| 3| 9| 3| 1| 0| 4| 3| 1| 1| 3| 3| 2| 6| 3|
| 8| 9| 0| 8| 7| 2| 0| 8| 0| 1| 0| 1| 7| 3| 8| 6| 7| 1| 5| 8| 0| 0| 9| 6| 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|
625 PPM | 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 + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + A + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + A + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X X X X X X X X X X|
Clear Cell Focus | X X X |
Eosinophilic Focus | X X X X X |
Hepatodiaphragmatic Nodule | X X|
Mixed Cell Focus | X X X X X X |
__________________________________________________________________________|
Mesentery | + + + + + + + |
Fat, Necrosis | 3 2 3 1 2 3 2 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 2 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 2 3 1 |
Ulcer | 3 2 |
Epithelium, Hyperplasia | 2 2 4 1 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | 3 2 |
Ulcer | 2 |
__________________________________________________________________________|
Tongue | + |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 3 |
Myocardium, Degeneration | 2 2 1 3 1 1 2 2 2 1 3 2 1 2 2 3 1|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Focal | 3 1 3 1 1 |
Hypertrophy, Focal | 3 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 2|
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 |
__________________________________________________________________________|
Parathyroid Gland | + M + + + + + + + + M + + + M M M + + + M + M + +|
_____________________________________________________________________________________________________________________|
Page 8
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 6| 7| 7| 7| 6| 5| 4| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 7| 7| 7| 7| 7| 6| 6|
DAY ON TEST | 2| 6| 3| 1| 1| 1| 9| 7| 3| 3| 3| 3| 9| 3| 1| 0| 4| 3| 1| 1| 3| 3| 2| 6| 3|
| 8| 9| 0| 8| 7| 2| 0| 8| 0| 1| 0| 1| 7| 3| 8| 6| 7| 1| 5| 8| 0| 0| 9| 6| 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|
625 PPM | 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 | |
| |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Angiectasis | |
Pars Distalis, Cyst | 1 |
Pars Distalis, Hyperplasia | 1 1 4 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 1 1 3 3 4 3 1 2 2 3 4 2 1 1 2 2 2 1 2 2 2|
Follicle, Cyst | 2 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | |
Duct, Cyst | 4 |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 3 3|
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cervix, Cyst | |
Endometrium, Hyperplasia, Cystic | |
__________________________________________________________________________|
Vagina | + |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Necrosis | 4 |
__________________________________________________________________________|
Lymph Node | + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + M + + + + +|
Ectasia | 2 |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 2 |
Hematopoietic Cell Proliferation | |
Pigmentation, Hemosiderin | 2 3 1 2 3 3 3 2 2 2 2 2|
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + M + + + + + + + M + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Cystic | 3 4 3 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Subcutaneous Tissue, Edema | 4 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 9
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 6| 7| 7| 7| 6| 5| 4| 7| 7| 7| 7| 6| 6| 7| 6| 6| 7| 7| 7| 7| 7| 7| 6| 6|
DAY ON TEST | 2| 6| 3| 1| 1| 1| 9| 7| 3| 3| 3| 3| 9| 3| 1| 0| 4| 3| 1| 1| 3| 3| 2| 6| 3|
| 8| 9| 0| 8| 7| 2| 0| 8| 0| 1| 0| 1| 7| 3| 8| 6| 7| 1| 5| 8| 0| 0| 9| 6| 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|
625 PPM | 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|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM - cont | |
| |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | 3 4 3 2 4 |
Cerebellum, Mineralization | |
Hypothalamus, Hemorrhage | 1 |
__________________________________________________________________________|
Peripheral Nerve | |
__________________________________________________________________________|
Spinal Cord | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Granulomatous | |
Alveolar Epithelium, Hyperplasia | 1 2 |
Interstitium, Inflammation, Chronic | 1 1 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 3 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | |
Lens, Cataract | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 1 3 2 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 2 2 2 2 1|
Renal Tubule, Cyst | 3 |
__________________________________________________________________________|
Urinary Bladder | + + + + + M + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 10
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 5| 6| 6| 4| 7| 7| 7| 7| 7| 2| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 3| 3| 3| 0| 5| 5| 3| 7| 3| 2| 0| 3| 3| 8| 3| 3| 1| 2| 3| 3| 2| 3| 3| 3| |
| 9| 0| 0| 0| 0| 0| 4| 4| 5| 0| 9| 8| 1| 1| 8| 1| 1| 8| 9| 1| 0| 9| 1| 1| 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 |
625 PPM | 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 | + + + + + + + + + + + + + + A + + + + + + + + + +| 48 |
Parasite Metazoan | X | 2 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + A + + + + + + + + + +| 49 |
Parasite Metazoan | X | 2 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + A + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + A + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + A + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + A + + + + + A + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X X X X X X X X X X X X X X| 41 |
Clear Cell Focus | | 3 |
Eosinophilic Focus | X X X X X X X X X X X X X| 18 |
Hepatodiaphragmatic Nodule | | 2 |
Mixed Cell Focus | X X X X X X X X X | 15 |
__________________________________________________________________________|____________|
Mesentery | + + | 9 |
Fat, Necrosis | 2 2 | 9 2.2|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 1 1 1 | 6 1.2|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 3 2.0|
Ulcer | | 2 2.5|
Epithelium, Hyperplasia | | 4 2.3|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | | 2 2.5|
Ulcer | 1 | 2 1.5|
__________________________________________________________________________|____________|
Tongue | | 1 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | | 1 3.0|
Myocardium, Degeneration | 1 1 1 2 3 1 2 1 3 1 2 2 1 2 1 1 2 | 34 1.7|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Focal | 3 1 1 | 8 1.8|
Hypertrophy, Focal | 3 | 2 3.0|
__________________________________________________________________________________________________________________________________
* : 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 11
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 5| 6| 6| 4| 7| 7| 7| 7| 7| 2| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 3| 3| 3| 0| 5| 5| 3| 7| 3| 2| 0| 3| 3| 8| 3| 3| 1| 2| 3| 3| 2| 3| 3| 3| |
| 9| 0| 0| 0| 0| 0| 4| 4| 5| 0| 9| 8| 1| 1| 8| 1| 1| 8| 9| 1| 0| 9| 1| 1| 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 |
625 PPM | 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 Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 | 3 1.3|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
Parathyroid Gland | M M + + + M + + + M M + + + + + + + + + + + + + +| 38 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Angiectasis | 4 | 1 4.0|
Pars Distalis, Cyst | 2 | 2 1.5|
Pars Distalis, Hyperplasia | 3 3 | 5 2.4|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 3 3 2 1 3 3 3 2 2 3 4 4 3 2 3 3 2 2 2 3 1| 43 2.3|
Follicle, Cyst | | 1 2.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | 2 | 1 2.0|
Duct, Cyst | 3 3 3 | 4 3.3|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 3 3 | 6 3.0|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cervix, Cyst | 3 | 1 3.0|
Endometrium, Hyperplasia, Cystic | 1 | 1 1.0|
__________________________________________________________________________|____________|
Vagina | | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis | | 1 4.0|
__________________________________________________________________________|____________|
Lymph Node | | 2 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + M + + + + + + + + + +| 48 |
Ectasia | | 1 2.0|
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | | 1 2.0|
Hematopoietic Cell Proliferation | 3 2 | 2 2.5|
Pigmentation, Hemosiderin | 2 2 2 2 2 2 3 3 3 2 3 2 2 3 2| 27 2.3|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________________________________________________________________
* : 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: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 4| 5| 6| 6| 4| 7| 7| 7| 7| 7| 2| 7| 7| 7| 7| 7| 7| 7| 7| 7| 7| |
DAY ON TEST | 2| 3| 3| 3| 0| 5| 5| 3| 7| 3| 2| 0| 3| 3| 8| 3| 3| 1| 2| 3| 3| 2| 3| 3| 3| |
| 9| 0| 0| 0| 0| 0| 4| 4| 5| 0| 9| 8| 1| 1| 8| 1| 1| 8| 9| 1| 0| 9| 1| 1| 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 |
625 PPM | 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 | | |
| | |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + M + + + + + + + + + +| 49 |
Hyperplasia, Cystic | | 3 3.3|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Subcutaneous Tissue, Edema | | 1 4.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hydrocephalus | 4 3 2 3 4 3 3 | 12 3.2|
Cerebellum, Mineralization | 1 | 1 1.0|
Hypothalamus, Hemorrhage | 3 | 2 2.0|
__________________________________________________________________________|____________|
Peripheral Nerve | + | 1 |
__________________________________________________________________________|____________|
Spinal Cord | + | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Granulomatous | 1 1 | 2 1.0|
Alveolar Epithelium, Hyperplasia | 1 1 | 4 1.3|
Interstitium, Inflammation, Chronic | | 2 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 2 | 2 2.5|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + | 1 |
Lens, Cataract | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1 1 1 1 2 1| 43 1.3|
Renal Tubule, Cyst | | 1 3.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 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 13
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 7| 7| 7| 7| 5| 6| 5| 7| 6| 5| 6| 7| 7| 5| 7| 5| 5| 5| 7| 7| 5|
DAY ON TEST | 3| 9| 3| 3| 0| 3| 3| 2| 8| 5| 3| 3| 9| 8| 1| 3| 3| 4| 2| 6| 5| 8| 0| 3| 7|
| 0| 7| 1| 1| 0| 1| 0| 9| 3| 2| 9| 0| 2| 5| 1| 0| 0| 0| 9| 5| 0| 9| 1| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
2500 PPM | 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 + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + A + + + + + + + + + + + + + +|
Parasite Metazoan | |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + A + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + A + + + + + + + + A + + + + + + + + + + + + + +|
Ulcer | 2 |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + A + + + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + A + + + + + + + + A + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X X X X X|
Clear Cell Focus | X X X X X X X |
Degeneration, Fatty | 3 2 |
Eosinophilic Focus | X X X |
Hepatodiaphragmatic Nodule | X X X |
Inflammation, Granulomatous | 3 |
Mixed Cell Focus | X X X X X |
Centrilobular, Necrosis | 3 |
Hepatocyte, Centrilobular, | |
Hypertrophy | 1 1 1 1 1 2 |
__________________________________________________________________________|
Mesentery | + + |
Fat, Necrosis | 2 3 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + A + + + + + + + + + + + + + +|
Acinus, Atrophy | |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + M + M + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Abscess | 1 |
Foreign Body | X |
Inflammation, Chronic | 2 |
Inflammation, Chronic Active | 1 2 |
Ulcer | 3 2 3 3|
Epithelium, Hyperplasia | 2 3 2 |
Epithelium, Ulcer | 1 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | |
Mineralization | 2 |
Ulcer | 3 2 2 1 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Heart | + + + + + + + + + + M + + + + + + + + + + + + + +|
Myocardium, Degeneration | 1 3 1 2 2 1 1 2 2 1 1 2 3 3 1 1|
_____________________________________________________________________________________________________________________|
Page 14
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 7| 7| 7| 7| 5| 6| 5| 7| 6| 5| 6| 7| 7| 5| 7| 5| 5| 5| 7| 7| 5|
DAY ON TEST | 3| 9| 3| 3| 0| 3| 3| 2| 8| 5| 3| 3| 9| 8| 1| 3| 3| 4| 2| 6| 5| 8| 0| 3| 7|
| 0| 7| 1| 1| 0| 1| 0| 9| 3| 2| 9| 0| 2| 5| 1| 0| 0| 0| 9| 5| 0| 9| 1| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
2500 PPM | 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 | |
| |
Valve, Inflammation, Chronic | 3 |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Degeneration | 4 |
Hyperplasia, Focal | 1 |
Pigmentation, Hemosiderin | 2 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Degeneration | 4 |
Hyperplasia | |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + A + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + M + + + + + M + M M M + + + + M + + + + + + +|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Cyst | |
Pars Distalis, Degeneration, Cystic | 1 |
Pars Distalis, Hyperplasia | 2 2 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + M + M + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 1 2 2 1 2 1 1 1 3 2 2 1 2 2 3 |
Follicle, Cyst | 3 3 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 |
Inflammation, Granulomatous | 1 |
Duct, Cyst | 2 2 |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 3 3|
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | 2 |
Cervix, Cyst | 3 |
Endometrium, Hyperplasia, Cystic | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node | + + |
Lumbar, Ectasia | |
Pancreatic, Inflammation, | |
Granulomatous | |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + M + M + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 15
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 5| 7| 7| 7| 7| 7| 7| 5| 6| 5| 7| 6| 5| 6| 7| 7| 5| 7| 5| 5| 5| 7| 7| 5|
DAY ON TEST | 3| 9| 3| 3| 0| 3| 3| 2| 8| 5| 3| 3| 9| 8| 1| 3| 3| 4| 2| 6| 5| 8| 0| 3| 7|
| 0| 7| 1| 1| 0| 1| 0| 9| 3| 2| 9| 0| 2| 5| 1| 0| 0| 0| 9| 5| 0| 9| 1| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4|
2500 PPM | 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 | |
| |
Fibrosis | 2 1 |
Hematopoietic Cell Proliferation | 4 3 |
Inflammation, Granulomatous | 2 |
Pigmentation, Hemosiderin | 2 2 3 2 2 3 2 2 2|
__________________________________________________________________________|
Thymus | + + + + + + + M + + M + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + M + + + + + +|
Hyperplasia, Cystic | 4 |
Metaplasia, Squamous | 3 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 3 3 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperostosis | 1 |
Osteopetrosis | 2 |
Cranium, Hyperostosis, Focal | 3 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | 3|
Cerebrum, Degeneration, Focal | 3 |
Hypothalamus, Hemorrhage | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + M + + + + + + + + + + + + + +|
Inflammation, Granulomatous | 3 1 |
Alveolar Epithelium, Hyperplasia | 3 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 2 2 1 2|
__________________________________________________________________________|
Trachea | + + + + + + + + + + M + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 1 1 1 1 1 3 1 1 1 1 1 2 1 2 2 1 1 2 2 2 2 1|
Pigmentation, Lipofuscin | |
Renal Tubule, Cyst | |
__________________________________________________________________________|
Urinary Bladder | + A + + + + + + + + + + + + + + + + + + + + + + +|
Transitional Epithelium, Hyperplasia | 3 |
_____________________________________________________________________________________________________________________|
Page 16
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 4| 7| 5| 7| 6| 7| 7| 4| 7| 6| 7| 5| 4| 7| 7| 6| 6| 5| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 0| 1| 3| 5| 3| 4| 0| 2| 5| 2| 9| 3| 0| 3| 3| 3| 6| 3| 9| 2| 3| 3| 0| 3| 2| |
| 3| 4| 0| 6| 1| 6| 0| 9| 3| 8| 7| 0| 6| 2| 1| 0| 9| 2| 7| 9| 1| 4| 3| 3| 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 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| A |
2500 PPM | 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 |
Parasite Metazoan | X| 2 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Parasite Metazoan | X | 1 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + A + + + + + + + + + + +| 47 |
Ulcer | 3 | 2 2.5|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + A + + A + + + + + + + +| 47 |
Parasite Metazoan | | 1 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + A + + A + + + + + + + +| 46 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X X X X X X| 28 |
Clear Cell Focus | X X X X| 11 |
Degeneration, Fatty | | 2 2.5|
Eosinophilic Focus | X | 4 |
Hepatodiaphragmatic Nodule | X | 4 |
Inflammation, Granulomatous | 2 | 2 2.5|
Mixed Cell Focus | X X | 7 |
Centrilobular, Necrosis | | 1 3.0|
Hepatocyte, Centrilobular, | | |
Hypertrophy | 1 2 1 1| 10 1.2|
__________________________________________________________________________|____________|
Mesentery | + + | 4 |
Fat, Necrosis | 3 3 | 4 2.8|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Acinus, Atrophy | 1 | 1 1.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Abscess | | 1 1.0|
Foreign Body | | 1 |
Inflammation, Chronic | 3 3 3 | 4 2.8|
Inflammation, Chronic Active | 1 2 | 4 1.5|
Ulcer | 3 1 3 1 | 8 2.4|
Epithelium, Hyperplasia | 2 3 2 3 2 | 8 2.4|
Epithelium, Ulcer | | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | 1 | 1 1.0|
Mineralization | | 1 2.0|
Ulcer | 3 3 | 6 2.3|
__________________________________________________________________________________________________________________________________
* : 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 17
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 4| 7| 5| 7| 6| 7| 7| 4| 7| 6| 7| 5| 4| 7| 7| 6| 6| 5| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 0| 1| 3| 5| 3| 4| 0| 2| 5| 2| 9| 3| 0| 3| 3| 3| 6| 3| 9| 2| 3| 3| 0| 3| 2| |
| 3| 4| 0| 6| 1| 6| 0| 9| 3| 8| 7| 0| 6| 2| 1| 0| 9| 2| 7| 9| 1| 4| 3| 3| 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 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| A |
2500 PPM | 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 | | |
| | |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Myocardium, Degeneration | 3 2 2 1 2 1 1 2 2 1 1 3 2 2 1 2 1 1 1 | 35 1.7|
Valve, Inflammation, Chronic | | 1 3.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Degeneration | | 1 4.0|
Hyperplasia, Focal | 3 1 2 2 | 5 1.8|
Pigmentation, Hemosiderin | | 1 2.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Degeneration | | 1 4.0|
Hyperplasia | 3 | 1 3.0|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + M + M + + + + + + + + + + + + + M M M + + M| 38 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Cyst | 3 | 1 3.0|
Pars Distalis, Degeneration, Cystic | | 1 1.0|
Pars Distalis, Hyperplasia | 1 | 3 1.7|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
C-Cell, Hyperplasia | 3 1 3 2 1 3 2 3 1 2 2 1 3 3 3 2 2 3 2| 35 2.0|
Follicle, Cyst | | 2 3.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 2.0|
Inflammation, Granulomatous | | 1 1.0|
Duct, Cyst | 1 3 1 2 | 6 1.8|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 3 | 5 3.0|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | | 1 2.0|
Cervix, Cyst | | 1 3.0|
Endometrium, Hyperplasia, Cystic | 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 18
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 4| 7| 5| 7| 6| 7| 7| 4| 7| 6| 7| 5| 4| 7| 7| 6| 6| 5| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 0| 1| 3| 5| 3| 4| 0| 2| 5| 2| 9| 3| 0| 3| 3| 3| 6| 3| 9| 2| 3| 3| 0| 3| 2| |
| 3| 4| 0| 6| 1| 6| 0| 9| 3| 8| 7| 0| 6| 2| 1| 0| 9| 2| 7| 9| 1| 4| 3| 3| 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 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| A |
2500 PPM | 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 |
__________________________________________________________________________|____________|
Lymph Node | + + + + + + + | 9 |
Lumbar, Ectasia | 3 | 1 3.0|
Pancreatic, Inflammation, | | |
Granulomatous | 2 | 1 2.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | | 2 1.5|
Hematopoietic Cell Proliferation | 2 | 3 3.0|
Inflammation, Granulomatous | | 1 2.0|
Pigmentation, Hemosiderin | 2 2 2 2| 13 2.2|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + M + + + + M + + + +| 46 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Hyperplasia, Cystic | | 1 4.0|
Metaplasia, Squamous | | 1 3.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | | 2 3.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperostosis | 3 | 2 2.0|
Osteopetrosis | 3 3 | 3 2.7|
Cranium, Hyperostosis, Focal | | 1 3.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hydrocephalus | 3 2 | 3 2.7|
Cerebrum, Degeneration, Focal | | 1 3.0|
Hypothalamus, Hemorrhage | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Inflammation, Granulomatous | 1 1 2 | 5 1.6|
Alveolar Epithelium, Hyperplasia | | 1 3.0|
__________________________________________________________________________________________________________________________________
* : 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 19
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 4| 7| 5| 7| 6| 7| 7| 4| 7| 6| 7| 5| 4| 7| 7| 6| 6| 5| 7| 7| 6| 7| 6| 7| |
DAY ON TEST | 0| 1| 3| 5| 3| 4| 0| 2| 5| 2| 9| 3| 0| 3| 3| 3| 6| 3| 9| 2| 3| 3| 0| 3| 2| |
| 3| 4| 0| 6| 1| 6| 0| 9| 3| 8| 7| 0| 6| 2| 1| 0| 9| 2| 7| 9| 1| 4| 3| 3| 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 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 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| A |
2500 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 1 3 | 6 1.8|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 1 1 1 2 1 2 1 1 1 1 1 1 1 2 2 1 1 1 1| 41 1.3|
Pigmentation, Lipofuscin | 2 3 | 2 2.5|
Renal Tubule, Cyst | 2 | 1 2.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Transitional Epithelium, Hyperplasia | | 1 3.0|
__________________________________________________________________________________________________________________________________
* : 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 20
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 6| 7| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 4| 7| 6|
DAY ON TEST | 3| 4| 1| 2| 2| 3| 3| 3| 1| 2| 7| 2| 3| 3| 2| 3| 2| 3| 3| 3| 3| 6| 1| 3| 3|
| 1| 6| 5| 9| 9| 1| 1| 1| 3| 9| 5| 9| 1| 1| 4| 1| 9| 4| 0| 1| 1| 9| 3| 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|
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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
5000 PPM | 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 | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X X X X X X X X X|
Clear Cell Focus | X X X X X X X X X X X X|
Eosinophilic Focus | X X X X X X X X X|
Hepatodiaphragmatic Nodule | X X X|
Inflammation, Granulomatous | 2 1 |
Mixed Cell Focus | X |
Necrosis, Focal | 2 |
Centrilobular, Necrosis | 3 |
Hepatocyte, Centrilobular, | |
Hypertrophy | 2 1 1 1 1 1 2 3 1 1 1 2 1 1 2 2 2 1|
__________________________________________________________________________|
Mesentery | + + + |
Fat, Necrosis | 2 3 3 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 1 1|
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | |
Inflammation, Chronic Active | 2 |
Ulcer | 2 2 2 |
Epithelium, Hyperplasia | 2 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | 2 |
Mineralization | 2 |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
Aorta, Mineralization | 2 |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Myocardium, Degeneration | 2 1 1 1 2 2 1 1 2 1 2 1 1 1 1 2|
Myocardium, Fibrosis, Focal | |
Myocardium, Mineralization | 3 |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 21
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 6| 7| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 4| 7| 6|
DAY ON TEST | 3| 4| 1| 2| 2| 3| 3| 3| 1| 2| 7| 2| 3| 3| 2| 3| 2| 3| 3| 3| 3| 6| 1| 3| 3|
| 1| 6| 5| 9| 9| 1| 1| 1| 3| 9| 5| 9| 1| 1| 4| 1| 9| 4| 0| 1| 1| 9| 3| 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|
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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
5000 PPM | 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, Diffuse | 3 |
Hyperplasia, Focal | 1 |
Hypertrophy, Focal | |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 |
__________________________________________________________________________|
Parathyroid Gland | M + M + M + M + M + + M M M M M + + + + M + + + M|
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Angiectasis | 1 |
Pars Distalis, Cyst | 2 |
Pars Distalis, Degeneration, Cystic | 2 |
Pars Distalis, Hyperplasia | 2 1 2 1 1 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ultimobranchial Cyst | 2 |
C-Cell, Hyperplasia | 3 2 2 3 2 3 3 1 3 1 3 3 1 3 3 1 3 3 2 4 2|
Follicle, Cyst | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Peritoneum | + |
Inflammation, Granulomatous | 2 |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic | 1 |
Duct, Cyst | 2 3 |
__________________________________________________________________________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 3 3|
__________________________________________________________________________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cervix, Myometrium, Hyperplasia | 3 1 |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node | + + + |
Mediastinal, Pigmentation, | |
Hemosiderin | 1 |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 1 |
Hematopoietic Cell Proliferation | 2 |
Inflammation, Granulomatous | |
Pigmentation, Hemosiderin | 2 2 2 2 2 2 2 2 2 2 3 |
Lymphoid Follicle, Atrophy | 4 |
_____________________________________________________________________________________________________________________|
Page 22
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 6| 7| 7| 7| 7| 7| 7| 6| 7| 6| 7| 7| 7| 6| 7| 7| 6| 7| 7| 7| 6| 4| 7| 6|
DAY ON TEST | 3| 4| 1| 2| 2| 3| 3| 3| 1| 2| 7| 2| 3| 3| 2| 3| 2| 3| 3| 3| 3| 6| 1| 3| 3|
| 1| 6| 5| 9| 9| 1| 1| 1| 3| 9| 5| 9| 1| 1| 4| 1| 9| 4| 0| 1| 1| 9| 3| 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|
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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
5000 PPM | 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 | |
| |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Cystic | |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | 3 |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Infiltration Cellular, Histiocyte | 1 |
Inflammation, Granulomatous | 1 1 1 1 |
Alveolar Epithelium, Hyperplasia | 1 1 |
Interstitium, Inflammation, Chronic | 1 1 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 1 1 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Choroid, Inflammation, Chronic | 2 |
__________________________________________________________________________|
Zymbal's Gland | |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 3 |
Nephropathy | 3 1 2 2 2 2 1 2 1 2 1 3 3 1 1 2 2 3 1 2 2 1 2 1|
Renal Tubule, Cyst | 3 |
Renal Tubule, Vacuolization | |
Cytoplasmic | 4 |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 3 |
_____________________________________________________________________________________________________________________|
Page 23
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 6| 0| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 0| 8| 3| 3| 3| 3| 3| 5| 3| 2| 4| 3| 3| 2| 1| 1| 2| 7| 1| 3| |
| 0| 0| 0| 1| 1| 0| 3| 0| 0| 0| 1| 0| 0| 0| 9| 1| 8| 0| 1| 1| 5| 9| 9| 7| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| A |
5000 PPM | 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 | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parasite Metazoan | | 2 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | | 1 3.0|
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + A +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + A +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + A + + + + + + + + + + A +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + A +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X X| 26 |
Clear Cell Focus | X X X X X X X X X X| 22 |
Eosinophilic Focus | X X | 11 |
Hepatodiaphragmatic Nodule | X X | 5 |
Inflammation, Granulomatous | 1 | 3 1.3|
Mixed Cell Focus | X X | 3 |
Necrosis, Focal | 1 | 2 1.5|
Centrilobular, Necrosis | 3 | 2 3.0|
Hepatocyte, Centrilobular, | | |
Hypertrophy | 3 2 2 1 1 1 2 2 2 1 1 1 2| 31 1.5|
__________________________________________________________________________|____________|
Mesentery | + + + | 6 |
Fat, Necrosis | 2 3 2 | 6 2.5|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Acinus, Atrophy | 1 1 1 1 | 8 1.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | 2 | 1 2.0|
Inflammation, Chronic Active | | 1 2.0|
Ulcer | 2 3 2 | 6 2.2|
Epithelium, Hyperplasia | 3 2 | 3 2.3|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | | 1 2.0|
Mineralization | 1 | 2 1.5|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Aorta, Mineralization | | 1 2.0|
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Myocardium, Degeneration | 2 2 2 2 2 2 2 1 1 1 2 1 2 1 3 1| 32 1.5|
__________________________________________________________________________________________________________________________________
* : 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 24
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 6| 0| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 0| 8| 3| 3| 3| 3| 3| 5| 3| 2| 4| 3| 3| 2| 1| 1| 2| 7| 1| 3| |
| 0| 0| 0| 1| 1| 0| 3| 0| 0| 0| 1| 0| 0| 0| 9| 1| 8| 0| 1| 1| 5| 9| 9| 7| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| A |
5000 PPM | 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, Fibrosis, Focal | 2 1 | 2 1.5|
Myocardium, Mineralization | | 1 3.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Diffuse | | 1 3.0|
Hyperplasia, Focal | 1 2 4 | 4 2.0|
Hypertrophy, Focal | 4 | 1 4.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 4 2 | 4 2.3|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + M + + + M + + + + M + + + + M M +| 33 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Angiectasis | 1 | 2 1.0|
Pars Distalis, Cyst | 3 1 | 3 2.0|
Pars Distalis, Degeneration, Cystic | 2 1 | 3 1.7|
Pars Distalis, Hyperplasia | 2 1 1 | 8 1.4|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Ultimobranchial Cyst | | 1 2.0|
C-Cell, Hyperplasia | 2 3 3 3 2 1 1 1 3 2 2 4 1 2 3 2 1 2 1 3 3| 42 2.3|
Follicle, Cyst | 2 2| 2 2.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Peritoneum | | 1 |
Inflammation, Granulomatous | | 1 2.0|
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic | | 1 1.0|
Duct, Cyst | | 2 2.5|
__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 3 3 | 6 3.0|
__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cervix, Myometrium, Hyperplasia | | 2 2.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
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 25
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 6| 0| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 0| 8| 3| 3| 3| 3| 3| 5| 3| 2| 4| 3| 3| 2| 1| 1| 2| 7| 1| 3| |
| 0| 0| 0| 1| 1| 0| 3| 0| 0| 0| 1| 0| 0| 0| 9| 1| 8| 0| 1| 1| 5| 9| 9| 7| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| A |
5000 PPM | 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 | | |
| | |
Mediastinal, Pigmentation, | | |
Hemosiderin | | 1 1.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + A +| 49 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Fibrosis | 1 | 2 1.0|
Hematopoietic Cell Proliferation | | 1 2.0|
Inflammation, Granulomatous | 1 | 1 1.0|
Pigmentation, Hemosiderin | 2 3 2 2 2 1 3 2 3 4 1| 22 2.2|
Lymphoid Follicle, Atrophy | 3 | 2 3.5|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + M + M + + + + + M +| 47 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Cystic | 2 | 1 2.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hydrocephalus | 2 3 | 3 2.7|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
Infiltration Cellular, Histiocyte | 3 | 2 2.0|
Inflammation, Granulomatous | 1 1 1 1| 8 1.0|
Alveolar Epithelium, Hyperplasia | 1 | 3 1.0|
Interstitium, Inflammation, Chronic | | 2 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 1 1 | 4 1.0|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + M +| 49 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | | 1 |
Choroid, Inflammation, Chronic | | 1 2.0|
__________________________________________________________________________|____________|
Zymbal's Gland | + + | 2 |
_____________________________________________________________________________________________________________________| |
URINARY 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 26
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 6| 6| 7| 7| 7| 7| 7| 6| 0| 7| |
DAY ON TEST | 3| 3| 3| 3| 3| 0| 8| 3| 3| 3| 3| 3| 5| 3| 2| 4| 3| 3| 2| 1| 1| 2| 7| 1| 3| |
| 0| 0| 0| 1| 1| 0| 3| 0| 0| 0| 1| 0| 0| 0| 9| 1| 8| 0| 1| 1| 5| 9| 9| 7| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| A |
5000 PPM | 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 | | |
| | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 1 3.0|
Nephropathy | 1 1 1 2 2 2 1 2 1 1 2 2 1 2 1 1 1 2 2 1 2 1 3 2| 48 1.7|
Renal Tubule, Cyst | | 1 3.0|
Renal Tubule, Vacuolization | | |
Cytoplasmic | | 1 4.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 1 3.0|
__________________________________________________________________________________________________________________________________
* : 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 27
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 5| 4| 7| 6| 7| 5| 6| 5| 6| 5| 6| 7| 7|
DAY ON TEST | 2| 3| 3| 6| 3| 2| 3| 2| 3| 3| 3| 0| 6| 7| 3| 0| 3| 9| 6| 6| 0| 8| 9| 0| 1|
| 9| 1| 0| 9| 1| 5| 1| 5| 1| 0| 1| 9| 2| 8| 0| 9| 1| 9| 2| 2| 4| 5| 9| 3| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
10,000 | 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|
PPM STOP | 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 | 1 |
__________________________________________________________________________|
Intestine Small, Jejunum | + |
Ulcer | 4 |
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X X X X X X X |
Degeneration, Cystic | 2 |
Eosinophilic Focus | X X X X X X |
Hepatodiaphragmatic Nodule | X X X |
Mixed Cell Focus | X |
Necrosis, Focal | |
Centrilobular, Necrosis | 3 |
__________________________________________________________________________|
Mesentery | + + + + + + + + |
Fat, Necrosis | 3 3 3 1 3 3 3 3 |
__________________________________________________________________________|
Salivary Glands | |
__________________________________________________________________________|
Stomach, Forestomach | + +|
Ulcer | 4|
Epithelium, Hyperkeratosis | 1 |
__________________________________________________________________________|
Stomach, Glandular | |
Ulcer | |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + +|
Cyst | |
Pars Distalis, Cyst | 1 |
Pars Distalis, Degeneration, Cystic | 1|
Pars Distalis, Hyperplasia | 3 |
Pars Distalis, Vacuolization | |
Cytoplasmic, Focal | 2 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 2 3 4 1 4 2 2 2 2 3 2 2 3 2 2 2 2 1 1 3 |
Follicle, Cyst | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Clitoral Gland | + + |
Inflammation, Suppurative | |
Duct, Cyst | |
_____________________________________________________________________________________________________________________|
Page 28
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 7| 7| 7| 6| 7| 7| 7| 7| 7| 7| 7| 6| 5| 4| 7| 6| 7| 5| 6| 5| 6| 5| 6| 7| 7|
DAY ON TEST | 2| 3| 3| 6| 3| 2| 3| 2| 3| 3| 3| 0| 6| 7| 3| 0| 3| 9| 6| 6| 0| 8| 9| 0| 1|
| 9| 1| 0| 9| 1| 5| 1| 5| 1| 0| 1| 9| 2| 8| 0| 9| 1| 9| 2| 2| 4| 5| 9| 3| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5|
10,000 | 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|
PPM STOP | 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 | |
| |
__________________________________________________________________________|
Ovary | + + + |
Cyst | 3 3 3 |
__________________________________________________________________________|
Uterus | + + +|
Inflammation, Suppurative | 3 |
Cervix, Cyst | 3 |
Cervix, Inflammation, Suppurative | 1 |
Cervix, Myometrium, Hyperplasia | |
__________________________________________________________________________|
Vagina | + |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Lymph Node | + + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + |
__________________________________________________________________________|
Lymph Node, Mesenteric | + + |
__________________________________________________________________________|
Spleen | + + + + + + +|
Fibrosis | 1 1 |
Inflammation, Granulomatous | 2 |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + +|
Hyperplasia, Cystic | |
__________________________________________________________________________|
Skin | + + + + +|
Hyperkeratosis | 3 |
Subcutaneous Tissue, Inflammation, | |
Suppurative | |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + |
Inflammation, Chronic | 3 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
None | |
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Lens, Cataract | 3 |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + |
Nephropathy | 2 |
_____________________________________________________________________________________________________________________|
Page 29
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 5| 7| |
DAY ON TEST | 1| 2| 3| 3| 9| 7| 3| 3| 3| 6| 3| 1| 3| 3| 4| 2| 3| 3| 1| 2| 0| 3| 1| 6| 3| |
| 9| 9| 1| 0| 7| 0| 1| 0| 1| 9| 0| 6| 1| 0| 6| 9| 0| 1| 5| 9| 6| 1| 8| 2| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| A |
10,000 | 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 |
PPM STOP | 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 | | 1 |
Periesophageal Tissue, Necrosis | | 1 1.0|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | | 1 |
Ulcer | | 1 4.0|
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Basophilic Focus | X X X X X X X X | 16 |
Degeneration, Cystic | 1 | 2 1.5|
Eosinophilic Focus | X X X X X | 11 |
Hepatodiaphragmatic Nodule | X X X | 6 |
Mixed Cell Focus | X | 2 |
Necrosis, Focal | 1 | 1 1.0|
Centrilobular, Necrosis | | 1 3.0|
__________________________________________________________________________|____________|
Mesentery | + + + + +| 13 |
Fat, Necrosis | 2 2 2 3 3| 13 2.6|
__________________________________________________________________________|____________|
Salivary Glands | + | 1 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + | 3 |
Ulcer | 4 | 2 4.0|
Epithelium, Hyperkeratosis | | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + | 1 |
Ulcer | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + | 1 |
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + +| 35 |
Cyst | 3 3 | 2 3.0|
Pars Distalis, Cyst | 3| 2 2.0|
Pars Distalis, Degeneration, Cystic | 2 2 2 2 | 5 1.8|
Pars Distalis, Hyperplasia | | 1 3.0|
Pars Distalis, Vacuolization | | |
Cytoplasmic, Focal | | 1 2.0|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 3 3 3 2 2 2 3 2 1 2 1 2 2 2 3 3 1 1 2 1 3| 43 2.2|
Follicle, Cyst | 3| 1 3.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
None | | |
__________________________________________________________________________________________________________________________________
* : 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: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 5| 7| |
DAY ON TEST | 1| 2| 3| 3| 9| 7| 3| 3| 3| 6| 3| 1| 3| 3| 4| 2| 3| 3| 1| 2| 0| 3| 1| 6| 3| |
| 9| 9| 1| 0| 7| 0| 1| 0| 1| 9| 0| 6| 1| 0| 6| 9| 0| 1| 5| 9| 6| 1| 8| 2| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| A |
10,000 | 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 |
PPM STOP | 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 | | |
| | |
__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + | 11 |
Inflammation, Suppurative | 3 | 1 3.0|
Duct, Cyst | 3 3 3 | 3 3.0|
__________________________________________________________________________|____________|
Ovary | + | 4 |
Cyst | 3 | 4 3.0|
__________________________________________________________________________|____________|
Uterus | + + | 5 |
Inflammation, Suppurative | | 1 3.0|
Cervix, Cyst | | 1 3.0|
Cervix, Inflammation, Suppurative | | 1 1.0|
Cervix, Myometrium, Hyperplasia | 2 | 1 2.0|
__________________________________________________________________________|____________|
Vagina | | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lymph Node | + | 4 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + | 3 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | | 2 |
__________________________________________________________________________|____________|
Spleen | + + + + + | 12 |
Fibrosis | | 2 1.0|
Inflammation, Granulomatous | | 1 2.0|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + +| 23 |
Hyperplasia, Cystic | 4 | 1 4.0|
__________________________________________________________________________|____________|
Skin | + | 6 |
Hyperkeratosis | | 1 3.0|
Subcutaneous Tissue, Inflammation, | | |
Suppurative | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | | 1 |
Inflammation, Chronic | | 1 3.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
None | | |
_____________________________________________________________________________________________________________________| |
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 31
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 7| 7| 6| 5| 7| 7| 7| 6| 7| 7| 7| 7| 6| 7| 7| 7| 7| 7| 5| 7| 7| 5| 7| |
DAY ON TEST | 1| 2| 3| 3| 9| 7| 3| 3| 3| 6| 3| 1| 3| 3| 4| 2| 3| 3| 1| 2| 0| 3| 1| 6| 3| |
| 9| 9| 1| 0| 7| 0| 1| 0| 1| 9| 0| 6| 1| 0| 6| 9| 0| 1| 5| 9| 6| 1| 8| 2| 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 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| A |
10,000 | 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 |
PPM STOP | 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 |
Lens, Cataract | 3 | 2 3.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | | 1 |
Nephropathy | | 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 32
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 7| 5| 5| 7| 6| 7| 7| 6| 7| 7| 7| 6| 6| 6| 4| 7| 6| 6| 6| 7| 4|
DAY ON TEST | 9| 3| 3| 9| 3| 3| 7| 1| 9| 2| 3| 8| 3| 3| 3| 9| 8| 9| 9| 3| 9| 2| 9| 3| 9|
| 8| 0| 0| 0| 0| 7| 1| 6| 0| 3| 0| 2| 0| 0| 0| 8| 1| 4| 1| 0| 5| 1| 6| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 PPM | 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 | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | 1 |
Ulcer | 3 3 |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 3 |
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Angiectasis | |
Basophilic Focus | X X X X X X X X X X X X |
Clear Cell Focus | X X |
Degeneration, Cystic | 2 1 1 |
Degeneration, Fatty | |
Eosinophilic Focus | X X X |
Hepatodiaphragmatic Nodule | |
Mixed Cell Focus | X |
Necrosis, Focal | 3 |
Bile Duct, Hyperplasia | 3 |
Centrilobular, Degeneration | |
Centrilobular, Necrosis | 3 |
__________________________________________________________________________|
Mesentery | + + + +|
Accessory Spleen | |
Fat, Necrosis | 3 3 3 2|
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 2 1 3 4 1 1 1 1 |
Artery, Inflammation, Granulomatous | 2 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2|
Inflammation, Chronic | 1 |
Inflammation, Chronic Active | |
Ulcer | 1 4 3 |
Epithelium, Hyperplasia | |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | |
Ulcer | 2 |
__________________________________________________________________________|
Tooth | + |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
Aorta, Thrombosis | 4 |
_____________________________________________________________________________________________________________________|
Page 33
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 7| 5| 5| 7| 6| 7| 7| 6| 7| 7| 7| 6| 6| 6| 4| 7| 6| 6| 6| 7| 4|
DAY ON TEST | 9| 3| 3| 9| 3| 3| 7| 1| 9| 2| 3| 8| 3| 3| 3| 9| 8| 9| 9| 3| 9| 2| 9| 3| 9|
| 8| 0| 0| 0| 0| 7| 1| 6| 0| 3| 0| 2| 0| 0| 0| 8| 1| 4| 1| 0| 5| 1| 6| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 PPM | 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 | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 2 2 3 4 4 |
Myocardium, Degeneration | 2 3 1 2 3 2 1 2 1 1 3 2 3 1 2 2 3 2 2 1 3 1 2|
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Focal | 1 1 1 |
Necrosis, Focal | |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 4 2 2 1 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | |
__________________________________________________________________________|
Parathyroid Gland | + M + + + + + + + + + + + M M + + + + + + + + + +|
Hyperplasia | 2 3 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 2|
Degeneration, Cystic | 2 |
Pars Distalis, Hyperplasia | 1 2 1 1 3 |
Pars Distalis, Thrombosis | |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 3 3 3 1 3 4 2 3 4 3 2 3 1 4 3 2 1 2 1|
Follicle, Cyst | 2 3 1 3 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Peritoneum | + |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Coagulating Gland | |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + M M + + + + + +|
Cyst | 2 |
Hyperplasia | |
Inflammation, Chronic Active | 2 |
Inflammation, Suppurative | |
Duct, Cyst | 3|
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | 3 |
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | |
Inflammation, Chronic | 2 |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | 4 4|
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
_____________________________________________________________________________________________________________________|
Page 34
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 7| 5| 5| 7| 6| 7| 7| 6| 7| 7| 7| 6| 6| 6| 4| 7| 6| 6| 6| 7| 4|
DAY ON TEST | 9| 3| 3| 9| 3| 3| 7| 1| 9| 2| 3| 8| 3| 3| 3| 9| 8| 9| 9| 3| 9| 2| 9| 3| 9|
| 8| 0| 0| 0| 0| 7| 1| 6| 0| 3| 0| 2| 0| 0| 0| 8| 1| 4| 1| 0| 5| 1| 6| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 PPM | 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 | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Necrosis | |
__________________________________________________________________________|
Lymph Node | + + + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + M + + + +|
Inflammation, Chronic Active | 2 |
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 2 3 |
Hematopoietic Cell Proliferation | 1 3 |
Necrosis | 3 |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Cystic | 4 3 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Epidermis, Cyst | |
Hair Follicle, Cyst | 2 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperostosis | 2 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | 2 |
Hypothalamus, Degeneration | |
Medulla, Gliosis, Focal | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hematopoietic Cell Proliferation | |
Inflammation, Granulomatous | 1 |
Alveolar Epithelium, Hyperplasia | 1 |
Interstitium, Inflammation, Acute | |
Interstitium, Inflammation, Chronic, | |
Focal | |
Interstitium, Inflammation, Chronic | 1 |
Vein, Thrombosis | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 3 3 3 1 3 2 2 2 1 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
_____________________________________________________________________________________________________________________|
Page 35
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 7| 7| 6| 7| 5| 5| 7| 6| 7| 7| 6| 7| 7| 7| 6| 6| 6| 4| 7| 6| 6| 6| 7| 4|
DAY ON TEST | 9| 3| 3| 9| 3| 3| 7| 1| 9| 2| 3| 8| 3| 3| 3| 9| 8| 9| 9| 3| 9| 2| 9| 3| 9|
| 8| 0| 0| 0| 0| 7| 1| 6| 0| 3| 0| 2| 0| 0| 0| 8| 1| 4| 1| 0| 5| 1| 6| 0| 8|
_____________________________________________________________________________________________________________________|
| 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 PPM | 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|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM - cont | |
| |
__________________________________________________________________________|
Ear | |
__________________________________________________________________________|
Eye | + |
Lens, Cataract | 3 |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Amyloid Deposition | 2 |
Infarct | 2 |
Nephropathy | 2 2 2 1 1 2 1 2 3 3 1 2 2 1 3 3 2 1 3 2 2 1 1 1|
Renal Tubule, Cyst | 3 |
Renal Tubule, Pigmentation, | |
Lipofuscin | 2 |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hemorrhage | 2 |
Transitional Epithelium, Hyperplasia | 2 |
_____________________________________________________________________________________________________________________|
Page 36
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 5| 6| 5| 4| 6| 4| 7| 7| 5| 6| 6| 7| 6| 6| 6| 7| 5| 5| 7| 7| 7| 5| 7| 6| |
DAY ON TEST | 3| 1| 8| 1| 7| 0| 8| 3| 3| 5| 9| 8| 3| 8| 9| 0| 3| 4| 8| 3| 3| 3| 9| 1| 8| |
| 0| 9| 2| 7| 1| 8| 0| 0| 0| 4| 8| 2| 0| 8| 5| 1| 0| 1| 5| 0| 0| 0| 2| 1| 4| 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 PPM | 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 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | 2 | 2 1.5|
Ulcer | 2 | 3 2.7|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + A +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Ulcer | | 1 3.0|
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Angiectasis | 3 | 1 3.0|
Basophilic Focus | X X X X X X X X X | 21 |
Clear Cell Focus | | 2 |
Degeneration, Cystic | | 3 1.3|
Degeneration, Fatty | 3 | 1 3.0|
Eosinophilic Focus | X X X X X | 8 |
Hepatodiaphragmatic Nodule | X | 1 |
Mixed Cell Focus | X | 2 |
Necrosis, Focal | | 1 3.0|
Bile Duct, Hyperplasia | | 1 3.0|
Centrilobular, Degeneration | 3 | 1 3.0|
Centrilobular, Necrosis | 3 2 | 3 2.7|
__________________________________________________________________________|____________|
Mesentery | + + + | 7 |
Accessory Spleen | X | 1 |
Fat, Necrosis | 3 3 | 6 2.8|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 2 1 1 1 1 2 3 1 1 | 17 1.6|
Artery, Inflammation, Granulomatous | | 1 2.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 2.0|
Inflammation, Chronic | | 1 1.0|
Inflammation, Chronic Active | 2| 1 2.0|
Ulcer | 2 2 2 4 3 3 | 9 2.7|
Epithelium, Hyperplasia | 3| 1 3.0|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | 2 2 | 2 2.0|
Ulcer | 2 | 2 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 37
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 5| 6| 5| 4| 6| 4| 7| 7| 5| 6| 6| 7| 6| 6| 6| 7| 5| 5| 7| 7| 7| 5| 7| 6| |
DAY ON TEST | 3| 1| 8| 1| 7| 0| 8| 3| 3| 5| 9| 8| 3| 8| 9| 0| 3| 4| 8| 3| 3| 3| 9| 1| 8| |
| 0| 9| 2| 7| 1| 8| 0| 0| 0| 4| 8| 2| 0| 8| 5| 1| 0| 1| 5| 0| 0| 0| 2| 1| 4| 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 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Tooth | | 1 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Aorta, Thrombosis | | 1 4.0|
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | 3 4 | 7 3.1|
Myocardium, Degeneration | 2 2 3 4 1 3 1 2 1 1 3 3 3 3 3 3 1 1 3 3 2 3 1| 46 2.1|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Focal | 1 2 | 5 1.2|
Necrosis, Focal | 1 | 1 1.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 3 2 4 1 | 9 2.2|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 2 2 | 3 1.7|
__________________________________________________________________________|____________|
Parathyroid Gland | M M M + M + M + + M + + + M + + + + M + + + + + +| 39 |
Hyperplasia | 2 | 3 2.3|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + M + + + + + + + + +| 49 |
Cyst | | 1 2.0|
Degeneration, Cystic | | 1 2.0|
Pars Distalis, Hyperplasia | 2 2 1 1 | 9 1.6|
Pars Distalis, Thrombosis | 3 | 1 3.0|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 1 2 1 3 4 3 1 1 3 2 4 3| 33 2.4|
Follicle, Cyst | | 4 2.3|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Peritoneum | + | 2 |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Coagulating Gland | + + | 2 |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Cyst | | 1 2.0|
Hyperplasia | 2 | 1 2.0|
Inflammation, Chronic Active | 1 | 2 1.5|
Inflammation, Suppurative | 3 | 1 3.0|
__________________________________________________________________________________________________________________________________
* : 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 38
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 5| 6| 5| 4| 6| 4| 7| 7| 5| 6| 6| 7| 6| 6| 6| 7| 5| 5| 7| 7| 7| 5| 7| 6| |
DAY ON TEST | 3| 1| 8| 1| 7| 0| 8| 3| 3| 5| 9| 8| 3| 8| 9| 0| 3| 4| 8| 3| 3| 3| 9| 1| 8| |
| 0| 9| 2| 7| 1| 8| 0| 0| 0| 4| 8| 2| 0| 8| 5| 1| 0| 1| 5| 0| 0| 0| 2| 1| 4| 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 PPM | 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 | | |
| | |
Duct, Cyst | | 1 3.0|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Chronic Active | | 1 3.0|
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | 3 | 1 3.0|
Inflammation, Chronic | | 1 2.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | | 2 4.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis | 2 | 1 2.0|
__________________________________________________________________________|____________|
Lymph Node | + | 5 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Inflammation, Chronic Active | | 1 2.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 1 2 1 2 1 | 7 1.7|
Hematopoietic Cell Proliferation | 3 3 4 3 | 6 2.8|
Necrosis | | 1 3.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + M + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Cystic | 2 | 3 3.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Epidermis, Cyst | 3 | 1 3.0|
Hair Follicle, Cyst | | 1 2.0|
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperostosis | 2 2 | 3 2.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hydrocephalus | 3 3 3 3 3| 6 2.8|
Hypothalamus, Degeneration | 4 | 1 4.0|
Medulla, Gliosis, Focal | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
RESPIRATORY 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 39
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 5| 6| 5| 4| 6| 4| 7| 7| 5| 6| 6| 7| 6| 6| 6| 7| 5| 5| 7| 7| 7| 5| 7| 6| |
DAY ON TEST | 3| 1| 8| 1| 7| 0| 8| 3| 3| 5| 9| 8| 3| 8| 9| 0| 3| 4| 8| 3| 3| 3| 9| 1| 8| |
| 0| 9| 2| 7| 1| 8| 0| 0| 0| 4| 8| 2| 0| 8| 5| 1| 0| 1| 5| 0| 0| 0| 2| 1| 4| 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 PPM | 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| |
__________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM - cont | | |
| | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hematopoietic Cell Proliferation | 3 | 1 3.0|
Inflammation, Granulomatous | | 1 1.0|
Alveolar Epithelium, Hyperplasia | | 1 1.0|
Interstitium, Inflammation, Acute | 1 | 1 1.0|
Interstitium, Inflammation, Chronic, | | |
Focal | 2 | 1 2.0|
Interstitium, Inflammation, Chronic | 2 | 2 1.5|
Vein, Thrombosis | 2 | 1 2.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 1 1 3 2 | 13 2.1|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Ear | + | 1 |
__________________________________________________________________________|____________|
Eye | + | 2 |
Lens, Cataract | 3 | 2 3.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Amyloid Deposition | | 1 2.0|
Infarct | | 1 2.0|
Nephropathy | 2 3 1 1 2 2 1 3 3 2 3 2 2 2 1 1 3 1 1 1 3 3 1 3 3| 49 1.9|
Renal Tubule, Cyst | | 1 3.0|
Renal Tubule, Pigmentation, | | |
Lipofuscin | | 1 2.0|
__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hemorrhage | | 1 2.0|
Transitional Epithelium, Hyperplasia | | 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 40
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 3| 4| 5| 5| 7| 4| 6| 6| 4| 7| 5| 4| 5| 6| 6| 4| 7| 7| 7| 5| 5| 6| 5| 6|
DAY ON TEST | 5| 8| 8| 3| 5| 1| 2| 2| 1| 7| 3| 2| 6| 8| 9| 8| 4| 0| 1| 3| 8| 5| 3| 7| 0|
| 1| 6| 1| 6| 7| 4| 6| 0| 4| 3| 0| 3| 6| 9| 8| 2| 8| 2| 2| 0| 5| 0| 4| 8| 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 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|
625 PPM | 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 + + A + + + + + + + + + + + +|
Parasite Metazoan | X |
__________________________________________________________________________|
Intestine Large, Rectum | + + + + + + + + + A + + A + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + A + + A + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + A + + A + + + + + + + + + + + +|
Ulcer | 1 |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + A + + A + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + A + + A + + + A + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X |
Clear Cell Focus | X |
Degeneration, Cystic | 2 |
Eosinophilic Focus | X X |
Hepatodiaphragmatic Nodule | X X |
Mixed Cell Focus | X X |
Centrilobular, Congestion | 3 |
Centrilobular, Necrosis | 3 |
Hepatocyte, Centrilobular, | |
Hypertrophy | 1 |
Serosa, Fibrosis | |
__________________________________________________________________________|
Mesentery | + + |
Accessory Spleen | |
Necrosis, Acute, Focal | 3 |
Fat, Necrosis | 2 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + A + + A + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 1 1 1 1 |
Artery, Inflammation, Granulomatous | 3 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + M + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + A + + A + + + + + + + + + + + +|
Inflammation, Chronic | 2 |
Inflammation, Chronic Active | 1 1 |
Ulcer | 2 3 3 4 3 1 1 3 3 |
Epithelium, Hyperplasia | 1 1 2 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + A + + A + + + + + + + + + + + +|
Erosion | |
Mineralization | 2 2 3 |
Ulcer | 2 1 2 1 2 |
__________________________________________________________________________|
Tongue | + |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
Aorta, Mineralization | 3 |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 41
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 3| 4| 5| 5| 7| 4| 6| 6| 4| 7| 5| 4| 5| 6| 6| 4| 7| 7| 7| 5| 5| 6| 5| 6|
DAY ON TEST | 5| 8| 8| 3| 5| 1| 2| 2| 1| 7| 3| 2| 6| 8| 9| 8| 4| 0| 1| 3| 8| 5| 3| 7| 0|
| 1| 6| 1| 6| 7| 4| 6| 0| 4| 3| 0| 3| 6| 9| 8| 2| 8| 2| 2| 0| 5| 0| 4| 8| 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 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|
625 PPM | 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 | |
| |
Myocardium, Degeneration | 2 1 3 1 2 2 1 2 3 3 2 2 3 2 2 3 2 3 1 2|
Myocardium, Mineralization | 1 |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Degeneration, Cystic | 1 |
Hyperplasia, Focal | 2 1 2 3 1 1|
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 1 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + A + + A + + + + + + + + + + + +|
Hyperplasia | 3 |
__________________________________________________________________________|
Parathyroid Gland | + + M + M + M + M + + M + M + + + + + + + + + + +|
Hyperplasia | 1 2 2 2 4 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Cyst | 2 |
Pars Distalis, Hyperplasia | 1 1 1 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + M + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 2 2 3 2 2 3 1 3 3 1 2 2 3 1 1 3 |
Follicle, Cyst | 3 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Peritoneum | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + M + + +|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | |
Duct, Cyst | 2 |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 3 |
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 1 |
Inflammation, Suppurative | 1 |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node | + + + + + |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + M + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + M + + + + + + + +|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | |
Hematopoietic Cell Proliferation | 3 |
_____________________________________________________________________________________________________________________|
Page 42
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 3| 4| 5| 5| 7| 4| 6| 6| 4| 7| 5| 4| 5| 6| 6| 4| 7| 7| 7| 5| 5| 6| 5| 6|
DAY ON TEST | 5| 8| 8| 3| 5| 1| 2| 2| 1| 7| 3| 2| 6| 8| 9| 8| 4| 0| 1| 3| 8| 5| 3| 7| 0|
| 1| 6| 1| 6| 7| 4| 6| 0| 4| 3| 0| 3| 6| 9| 8| 2| 8| 2| 2| 0| 5| 0| 4| 8| 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 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|
625 PPM | 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 | |
| |
Necrosis | 2 |
Pigmentation, Hemosiderin | |
Lymphoid Follicle, Atrophy | 3 |
Red Pulp, Congestion | 2 |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + + + + M + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + M + + + + + M + + + M + + M + + + + + + + +|
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + M + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | 1 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Granulomatous | 2 |
Alveolar Epithelium, Hyperplasia | 1 |
Interstitium, Mineralization | 2 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 2 3 3 2 2 2 3 2 3 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + + |
Cataract | 4 |
Anterior Chamber, Inflammation, Acute| |
Lens, Cataract | 2 |
__________________________________________________________________________|
Zymbal's Gland | + |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis, Focal | |
Nephropathy | 4 1 2 1 2 1 3 3 3 1 2 3 3 4 2 3 2 2 4 2 2|
Renal Tubule, Cyst | 3 |
Renal Tubule, Hyperplasia | 1 |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 43
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 7| 6| 5| 5| 7| 5| 5| 7| 6| 7| 7| 5| 4| 7| 5| 7| 6| 5| 7| 6| |
DAY ON TEST | 3| 3| 3| 3| 2| 3| 4| 2| 7| 2| 8| 7| 3| 2| 3| 0| 8| 5| 3| 8| 3| 5| 0| 3| 6| |
| 0| 0| 6| 0| 8| 0| 2| 4| 1| 2| 5| 2| 0| 5| 0| 9| 6| 2| 0| 6| 0| 2| 1| 0| 7| 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 |
625 PPM | 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 | + + + + + + + + + + + A + + + + + + + + + + + + +| 47 |
Parasite Metazoan | X X X | 4 |
__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Ulcer | 2 1| 3 1.3|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 47 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X X X X X X X X X | 11 |
Clear Cell Focus | X X X | 4 |
Degeneration, Cystic | | 1 2.0|
Eosinophilic Focus | X X X | 5 |
Hepatodiaphragmatic Nodule | X | 3 |
Mixed Cell Focus | X X | 4 |
Centrilobular, Congestion | | 1 3.0|
Centrilobular, Necrosis | | 1 3.0|
Hepatocyte, Centrilobular, | | |
Hypertrophy | | 1 1.0|
Serosa, Fibrosis | 2 | 1 2.0|
__________________________________________________________________________|____________|
Mesentery | + + + + | 6 |
Accessory Spleen | X | 1 |
Necrosis, Acute, Focal | | 1 3.0|
Fat, Necrosis | 3 3 | 3 2.7|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Acinus, Atrophy | 1 1 1 2 | 10 1.1|
Artery, Inflammation, Granulomatous | | 1 3.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Inflammation, Chronic | | 1 2.0|
Inflammation, Chronic Active | | 2 1.0|
Ulcer | 3 3 4 | 12 2.8|
Epithelium, Hyperplasia | | 3 1.3|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Erosion | 1 | 1 1.0|
Mineralization | | 3 2.3|
Ulcer | 2 | 6 1.7|
__________________________________________________________________________|____________|
Tongue | | 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 44
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 7| 6| 5| 5| 7| 5| 5| 7| 6| 7| 7| 5| 4| 7| 5| 7| 6| 5| 7| 6| |
DAY ON TEST | 3| 3| 3| 3| 2| 3| 4| 2| 7| 2| 8| 7| 3| 2| 3| 0| 8| 5| 3| 8| 3| 5| 0| 3| 6| |
| 0| 0| 6| 0| 8| 0| 2| 4| 1| 2| 5| 2| 0| 5| 0| 9| 6| 2| 0| 6| 0| 2| 1| 0| 7| 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 |
625 PPM | 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 | | |
| | |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Aorta, Mineralization | | 1 3.0|
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Myocardium, Degeneration | 3 2 2 2 2 3 1 1 1 3 1 3 3 1 3 1 2 3 3 2| 40 2.1|
Myocardium, Mineralization | | 1 1.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Degeneration, Cystic | | 1 1.0|
Hyperplasia, Focal | 1 1 1 2| 10 1.5|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 4 1 2 2 2 2| 9 1.8|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 48 |
Hyperplasia | 1 | 2 2.0|
__________________________________________________________________________|____________|
Parathyroid Gland | + + M + + + + + + + + + M + + + + + + + + + + M +| 41 |
Hyperplasia | 4 | 6 2.5|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Cyst | 2 | 2 2.0|
Pars Distalis, Hyperplasia | 1 2 | 5 1.2|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
C-Cell, Hyperplasia | 3 3 3 2 3 2 2 3 1 2 2 3 1 2 2 3 2 3 2| 36 2.2|
Follicle, Cyst | 3 | 2 3.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Peritoneum | + | 1 |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 3 | 1 3.0|
Duct, Cyst | 2 3 3 | 4 2.5|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | | 1 3.0|
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | | 1 1.0|
Inflammation, Suppurative | | 1 1.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 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 45
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 7| 6| 5| 5| 7| 5| 5| 7| 6| 7| 7| 5| 4| 7| 5| 7| 6| 5| 7| 6| |
DAY ON TEST | 3| 3| 3| 3| 2| 3| 4| 2| 7| 2| 8| 7| 3| 2| 3| 0| 8| 5| 3| 8| 3| 5| 0| 3| 6| |
| 0| 0| 6| 0| 8| 0| 2| 4| 1| 2| 5| 2| 0| 5| 0| 9| 6| 2| 0| 6| 0| 2| 1| 0| 7| 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 |
625 PPM | 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 | | |
| | |
Germinal Epithelium, Atrophy | 4 3 | 2 3.5|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node | + + + | 8 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 2 2 2 | 3 2.0|
Hematopoietic Cell Proliferation | | 1 3.0|
Necrosis | | 1 2.0|
Pigmentation, Hemosiderin | 2 | 1 2.0|
Lymphoid Follicle, Atrophy | | 1 3.0|
Red Pulp, Congestion | | 1 2.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + M + + + + M + + + +| 47 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + M + + + M + + + + + + + + + + + + + + + + +| 44 |
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrous Osteodystrophy | | 1 1.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hydrocephalus | 3 2 | 2 2.5|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Granulomatous | 1| 2 1.5|
Alveolar Epithelium, Hyperplasia | | 1 1.0|
Interstitium, Mineralization | | 1 2.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 3 1 3 3 3 | 14 2.5|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | + | 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 46
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 7| 7| 5| 7| 6| 7| 6| 5| 5| 7| 5| 5| 7| 6| 7| 7| 5| 4| 7| 5| 7| 6| 5| 7| 6| |
DAY ON TEST | 3| 3| 3| 3| 2| 3| 4| 2| 7| 2| 8| 7| 3| 2| 3| 0| 8| 5| 3| 8| 3| 5| 0| 3| 6| |
| 0| 0| 6| 0| 8| 0| 2| 4| 1| 2| 5| 2| 0| 5| 0| 9| 6| 2| 0| 6| 0| 2| 1| 0| 7| 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 |
625 PPM | 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 | | |
| | |
Cataract | | 1 4.0|
Anterior Chamber, Inflammation, Acute| 2 | 1 2.0|
Lens, Cataract | | 1 2.0|
__________________________________________________________________________|____________|
Zymbal's Gland | | 1 |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis, Focal | 1 | 1 1.0|
Nephropathy | 3 2 1 3 1 3 2 2 2 1 2 3 2 3 3 2 1 3 2 3 1 3 3| 44 2.3|
Renal Tubule, Cyst | | 1 3.0|
Renal Tubule, Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
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 47
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 6| 6| 5| 4| 7| 5| 7| 7| 7| 4| 5| 6| 6| 5| 6| 4| 6| 6| 6| 5| 6| 5| 7| 6|
DAY ON TEST | 7| 5| 5| 6| 1| 0| 7| 3| 1| 3| 2| 2| 1| 0| 9| 7| 7| 6| 2| 8| 9| 6| 7| 3| 4|
| 3| 5| 3| 8| 5| 2| 1| 0| 6| 0| 4| 6| 3| 5| 6| 6| 9| 2| 0| 4| 9| 3| 6| 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 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|
2500 PPM | 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 | + + + + A + + + + + + + + + + + + + + + + + + + +|
Congestion | 3 |
Edema | 3 |
Parasite Metazoan | |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 2 |
Edema | 2 |
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | 1 4 1 3 1 1 |
Ulcer | 2 |
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + A + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + A + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X X |
Degeneration, Cystic | 1 |
Degeneration, Fatty | 3 |
Eosinophilic Focus | X X X X X |
Hepatodiaphragmatic Nodule | X |
Mixed Cell Focus | |
Necrosis, Focal | 1 1 2 |
Bile Duct, Hyperplasia | 3 |
Centrilobular, Necrosis | |
Hepatocyte, Centrilobular, | |
Hypertrophy | 1 1 |
__________________________________________________________________________|
Mesentery | + + + +|
Fat, Necrosis | 2 4 3|
__________________________________________________________________________|
Oral Mucosa | |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | 1 1 1 2 1 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Acute | |
Inflammation, Chronic | 2 4 2 |
Inflammation, Chronic Active | 1 2 |
Mineralization | 2 |
Ulcer | 3 4 1 3 3 4 3 3 2 3 3 3 |
Epithelium, Hyperplasia | 4 4 2 4 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | 4 2 2 2 |
Mineralization | |
Ulcer | 1 2 3|
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
_____________________________________________________________________________________________________________________|
Page 48
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 6| 6| 5| 4| 7| 5| 7| 7| 7| 4| 5| 6| 6| 5| 6| 4| 6| 6| 6| 5| 6| 5| 7| 6|
DAY ON TEST | 7| 5| 5| 6| 1| 0| 7| 3| 1| 3| 2| 2| 1| 0| 9| 7| 7| 6| 2| 8| 9| 6| 7| 3| 4|
| 3| 5| 3| 8| 5| 2| 1| 0| 6| 0| 4| 6| 3| 5| 6| 6| 9| 2| 0| 4| 9| 3| 6| 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 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|
2500 PPM | 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 | |
| |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Atrium, Thrombosis | 3 |
Myocardium, Degeneration | 2 1 2 2 3 2 2 3 3 2 2 3 1 1 2 2 1 2 2 1 2 3 3 2|
Myocardium, Mineralization | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Focal | 1 2 2 |
Hypertrophy, Focal | 3 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 2 1 1 2 2 3|
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + + M + + + + + + + + + + + + + +|
Hyperplasia | 2 2 2 2 2 2 3 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Hyperplasia | 2 |
Pars Nervosa, Gliosis, Focal | 1 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
C-Cell, Hyperplasia | 2 3 2 2 1 2 3 2 3 1 2 2 2 1 1 2 1 1 3 4|
Follicle, Cyst | 3 3 2 |
Follicle, Hyperplasia | 3 |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Peritoneum | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Duct, Cyst | 3 2 |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node | + + + +|
Renal, Ectasia | |
__________________________________________________________________________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +|
Congestion | 3 |
_____________________________________________________________________________________________________________________|
Page 49
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 6| 6| 6| 5| 4| 7| 5| 7| 7| 7| 4| 5| 6| 6| 5| 6| 4| 6| 6| 6| 5| 6| 5| 7| 6|
DAY ON TEST | 7| 5| 5| 6| 1| 0| 7| 3| 1| 3| 2| 2| 1| 0| 9| 7| 7| 6| 2| 8| 9| 6| 7| 3| 4|
| 3| 5| 3| 8| 5| 2| 1| 0| 6| 0| 4| 6| 3| 5| 6| 6| 9| 2| 0| 4| 9| 3| 6| 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 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|
2500 PPM | 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 | 2 2 |
Hematopoietic Cell Proliferation | 2 |
Pigmentation, Hemosiderin | 3 3 2 |
Red Pulp, Congestion | 3 |
__________________________________________________________________________|
Thymus | + + + M + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + + + M + + + + + + + +|
Inflammation, Suppurative | 3 |
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + M + + + + + + + +|
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | 2 1 1 2 |
Hyperostosis | |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Necrosis, Focal | 3 |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 2 |
Metaplasia, Squamous | 3 |
Interstitium, Inflammation, Chronic | 1 |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 3 3 3 3 2 2 1 2 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Anterior Chamber, Inflammation, | |
Suppurative | |
Lens, Cataract | 3 |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 4 3 3 3 1 3 2 3 4 3 2 3 3 4 3 1 2 3 4 2 3 1 3 1|
Renal Tubule, Cyst | 3 2 3 3 |
Renal Tubule, Hyperplasia | 1 4 |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 50
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 6| 6| 7| 6| 4| 6| 6| 6| 6| 4| 6| 3| 5| 6| 7| 5| 5| 5| 7| |
DAY ON TEST | 8| 0| 0| 0| 1| 5| 8| 9| 3| 2| 0| 8| 5| 8| 6| 4| 4| 8| 5| 3| 3| 5| 0| 7| 3| |
| 9| 1| 0| 5| 3| 9| 0| 5| 0| 6| 0| 7| 9| 1| 3| 0| 1| 1| 4| 3| 0| 8| 7| 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 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 |
2500 PPM | 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 | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
Congestion | | 1 3.0|
Edema | | 1 3.0|
Parasite Metazoan | X | 1 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + M + + + + + + + + +| 49 |
Congestion | | 1 2.0|
Edema | | 1 2.0|
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + A + + + + + + +| 49 |
Erosion | | 6 1.8|
Ulcer | 1 3 2 1 | 5 1.8|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + A + + + + A + A + + + + + + +| 46 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + A + + + + A + A + + + + + + +| 46 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + A + + + + + + +| 49 |
Basophilic Focus | 2 X | 4 2.0|
Degeneration, Cystic | | 1 1.0|
Degeneration, Fatty | | 1 3.0|
Eosinophilic Focus | | 5 |
Hepatodiaphragmatic Nodule | | 1 |
Mixed Cell Focus | X X | 2 |
Necrosis, Focal | 1 1 | 5 1.2|
Bile Duct, Hyperplasia | | 1 3.0|
Centrilobular, Necrosis | 2 3 1 3 | 4 2.3|
Hepatocyte, Centrilobular, | | |
Hypertrophy | 1 1 1 1 1 1| 8 1.0|
__________________________________________________________________________|____________|
Mesentery | | 4 |
Fat, Necrosis | | 3 3.0|
__________________________________________________________________________|____________|
Oral Mucosa | +| 1 |
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + A + + + + + + +| 49 |
Acinus, Atrophy | 1 1 1 3 1 1 1 1 1 | 14 1.2|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Acute | 1 | 1 1.0|
Inflammation, Chronic | 2 | 4 2.5|
Inflammation, Chronic Active | 3 1 1 | 5 1.6|
Mineralization | | 1 2.0|
Ulcer | 2 2 3 4 4 | 17 2.9|
Epithelium, Hyperplasia | 2 1 3 1 1 3 3 | 11 2.5|
__________________________________________________________________________________________________________________________________
* : 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 51
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 6| 6| 7| 6| 4| 6| 6| 6| 6| 4| 6| 3| 5| 6| 7| 5| 5| 5| 7| |
DAY ON TEST | 8| 0| 0| 0| 1| 5| 8| 9| 3| 2| 0| 8| 5| 8| 6| 4| 4| 8| 5| 3| 3| 5| 0| 7| 3| |
| 9| 1| 0| 5| 3| 9| 0| 5| 0| 6| 0| 7| 9| 1| 3| 0| 1| 1| 4| 3| 0| 8| 7| 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 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 |
2500 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | | 4 2.5|
Mineralization | 1 | 1 1.0|
Ulcer | 2 3 2 1 2 2 2 1 2 1 | 13 1.8|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Atrium, Thrombosis | | 1 3.0|
Myocardium, Degeneration | 2 3 1 2 1 1 1 1 2 1 3 3 3 2 3 2 1 2 1| 43 2.0|
Myocardium, Mineralization | 3 1 | 2 2.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Focal | 4 1 2 1 2| 8 1.9|
Hypertrophy, Focal | | 1 3.0|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 1 1 1 3 3 1 1 2 1 | 15 1.7|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + A + + + + + + +| 49 |
__________________________________________________________________________|____________|
Parathyroid Gland | + + + + + + + + + + M + + + + + + + + + + M M + +| 46 |
Hyperplasia | 3 2 | 9 2.2|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Pars Distalis, Hyperplasia | 2 2 | 3 2.0|
Pars Nervosa, Gliosis, Focal | | 1 1.0|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
C-Cell, Hyperplasia | 2 2 2 2 3 3 4 2 2 2 2 3 2 2 3 2 3 2| 38 2.2|
Follicle, Cyst | 1| 4 2.3|
Follicle, Hyperplasia | | 1 3.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Peritoneum | + | 1 |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Duct, Cyst | 3 3 | 4 2.8|
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 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: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 6| 6| 7| 6| 4| 6| 6| 6| 6| 4| 6| 3| 5| 6| 7| 5| 5| 5| 7| |
DAY ON TEST | 8| 0| 0| 0| 1| 5| 8| 9| 3| 2| 0| 8| 5| 8| 6| 4| 4| 8| 5| 3| 3| 5| 0| 7| 3| |
| 9| 1| 0| 5| 3| 9| 0| 5| 0| 6| 0| 7| 9| 1| 3| 0| 1| 1| 4| 3| 0| 8| 7| 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 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 |
2500 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | 4 | 1 4.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node | + + + + | 8 |
Renal, Ectasia | 3 | 1 3.0|
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + M + + +| 49 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Congestion | | 1 3.0|
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 2 | 3 2.0|
Hematopoietic Cell Proliferation | 2 2 | 3 2.0|
Pigmentation, Hemosiderin | | 3 2.7|
Red Pulp, Congestion | | 1 3.0|
__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + + + + + + + M + + + + + + + +| 48 |
Inflammation, Suppurative | | 1 3.0|
__________________________________________________________________________|____________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrous Osteodystrophy | 1 1 | 6 1.3|
Hyperostosis | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Necrosis, Focal | | 1 3.0|
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | | 1 2.0|
Metaplasia, Squamous | | 1 3.0|
Interstitium, Inflammation, Chronic | 1 1 | 3 1.0|
__________________________________________________________________________|____________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Suppurative | 2 | 9 2.3|
__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +| 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 53
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 6| 7| 6| 7| 6| 6| 6| 6| 7| 6| 4| 6| 6| 6| 6| 4| 6| 3| 5| 6| 7| 5| 5| 5| 7| |
DAY ON TEST | 8| 0| 0| 0| 1| 5| 8| 9| 3| 2| 0| 8| 5| 8| 6| 4| 4| 8| 5| 3| 3| 5| 0| 7| 3| |
| 9| 1| 0| 5| 3| 9| 0| 5| 0| 6| 0| 7| 9| 1| 3| 0| 1| 1| 4| 3| 0| 8| 7| 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 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 |
2500 PPM | 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 | | |
| | |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Eye | +| 2 |
Anterior Chamber, Inflammation, | | |
Suppurative | 3| 1 3.0|
Lens, Cataract | | 1 3.0|
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Nephropathy | 3 4 1 3 3 3 4 3 4 1 1 3 3 1 4 1 4 2 3 2 3 3 2 4 2| 49 2.7|
Renal Tubule, Cyst | 3 3 | 6 2.8|
Renal Tubule, Hyperplasia | 2 | 3 2.3|
__________________________________________________________________________|____________|
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 54
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 4| 5| 6| 7| 6| 5| 4| 4| 2| 2| 6| 4| 4| 4| 5| 5| 5| 7| 5| 5| 7| 6| 4| 5| 5|
DAY ON TEST | 3| 7| 2| 1| 3| 1| 3| 2| 2| 3| 8| 9| 5| 9| 6| 0| 6| 1| 6| 4| 0| 1| 5| 2| 7|
| 9| 5| 8| 0| 1| 2| 9| 2| 3| 7| 8| 8| 2| 8| 2| 7| 2| 2| 2| 1| 5| 8| 1| 9| 6|
_____________________________________________________________________________________________________________________|
| 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 | 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|
5000 PPM | 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 | X X |
__________________________________________________________________________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | |
Ulcer | 1 2 2 2 1 1 2 3|
__________________________________________________________________________|
Intestine Small, Jejunum | + + + + + + + + + A + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + M + + + + + + + + +|
__________________________________________________________________________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +|
Basophilic Focus | X |
Eosinophilic Focus | X X X|
Hepatodiaphragmatic Nodule | X |
Mixed Cell Focus | X |
Necrosis, Focal | 2 1|
Centrilobular, Degeneration | |
Centrilobular, Necrosis | 1 3 3 |
Hepatocyte, Centrilobular, | |
Hypertrophy | 1 1 1 2 2 1 1 1 1 |
__________________________________________________________________________|
Mesentery | + + |
Fat, Necrosis | 3 3 |
__________________________________________________________________________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +|
Acinus, Atrophy | |
Acinus, Hyperplasia | 1 |
__________________________________________________________________________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +|
Parotid Gland, Degeneration | 3 |
Parotid Gland, Hyperplasia, Focal | |
__________________________________________________________________________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Acute | 1 2 |
Inflammation, Chronic | 2 |
Inflammation, Chronic Active | 1 |
Ulcer | 3 2 |
Epithelium, Hyperplasia | 2 1 2 1 1 |
__________________________________________________________________________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +|
Erosion | 2 |
Mineralization | 2 3|
Ulcer | 2 |
__________________________________________________________________________|
Tongue | |
_____________________________________________________________________________________________________________________|
CARDIOVASCULAR SYSTEM | |
| |
__________________________________________________________________________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +|
Aorta, Mineralization | 3 3|
_____________________________________________________________________________________________________________________|
Page 55
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 4| 5| 6| 7| 6| 5| 4| 4| 2| 2| 6| 4| 4| 4| 5| 5| 5| 7| 5| 5| 7| 6| 4| 5| 5|
DAY ON TEST | 3| 7| 2| 1| 3| 1| 3| 2| 2| 3| 8| 9| 5| 9| 6| 0| 6| 1| 6| 4| 0| 1| 5| 2| 7|
| 9| 5| 8| 0| 1| 2| 9| 2| 3| 7| 8| 8| 2| 8| 2| 7| 2| 2| 2| 1| 5| 8| 1| 9| 6|
_____________________________________________________________________________________________________________________|
| 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 | 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|
5000 PPM | 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 | |
| |
__________________________________________________________________________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +|
Myocardium, Degeneration | 2 3 2 1 2 2 1 1 1 2 1 2 1 2 2 2 2 3 2 2|
Myocardium, Mineralization | |
_____________________________________________________________________________________________________________________|
ENDOCRINE SYSTEM | |
| |
__________________________________________________________________________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia, Focal | 1 1 |
__________________________________________________________________________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 3 2 1 2 2 2 |
__________________________________________________________________________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hyperplasia | 1 |
__________________________________________________________________________|
Parathyroid Gland | + + + + + + + + + M + + + M + + + + + + + + + M +|
Hyperplasia | 3 4 2 3 2 3 2 4 2 4 |
__________________________________________________________________________|
Pituitary Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Pars Distalis, Cyst | |
Pars Distalis, Hyperplasia | 3 |
__________________________________________________________________________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Mineralization | |
C-Cell, Hyperplasia | 2 2 3 2 1 1 2 3 2 1 2 1 1 2 2 2 3 1 1 |
Follicle, Cyst | 3 2 3 3|
Follicle, Ultimobranchial Cyst | |
_____________________________________________________________________________________________________________________|
GENERAL BODY SYSTEM | |
| |
__________________________________________________________________________|
Peritoneum | + |
Inflammation, Chronic | |
_____________________________________________________________________________________________________________________|
GENITAL SYSTEM | |
| |
__________________________________________________________________________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 |
Inflammation, Chronic | 1 |
__________________________________________________________________________|
Preputial Gland | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Chronic Active | |
Inflammation, Suppurative | 2 |
Duct, Cyst | 2 3 |
__________________________________________________________________________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +|
Cyst | 3 |
__________________________________________________________________________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +|
Germinal Epithelium, Atrophy | |
_____________________________________________________________________________________________________________________|
HEMATOPOIETIC SYSTEM | |
| |
__________________________________________________________________________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +|
Thrombosis | 2 |
__________________________________________________________________________|
Lymph Node | |
_____________________________________________________________________________________________________________________|
Page 56
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 4| 5| 6| 7| 6| 5| 4| 4| 2| 2| 6| 4| 4| 4| 5| 5| 5| 7| 5| 5| 7| 6| 4| 5| 5|
DAY ON TEST | 3| 7| 2| 1| 3| 1| 3| 2| 2| 3| 8| 9| 5| 9| 6| 0| 6| 1| 6| 4| 0| 1| 5| 2| 7|
| 9| 5| 8| 0| 1| 2| 9| 2| 3| 7| 8| 8| 2| 8| 2| 7| 2| 2| 2| 1| 5| 8| 1| 9| 6|
_____________________________________________________________________________________________________________________|
| 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 | 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|
5000 PPM | 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, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +|
__________________________________________________________________________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + + + + + + + + + M|
__________________________________________________________________________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrosis | 2 1 |
Hematopoietic Cell Proliferation | 4 3 |
Pigmentation, Hemosiderin | 3 |
Lymphoid Follicle, Atrophy | |
Red Pulp, Congestion | 2 |
__________________________________________________________________________|
Thymus | + + + + + + + + + + + + + + + + + + M + + + + + M|
Ectopic Parathyroid Gland | 3 3 |
Ectopic Thyroid | 3 |
_____________________________________________________________________________________________________________________|
INTEGUMENTARY SYSTEM | |
| |
__________________________________________________________________________|
Mammary Gland | + + + + + + + + + + + + + + M + + + + + + + + + +|
__________________________________________________________________________|
Skin | + + + + + + + + + + + + + + + + + + + + + + + + +|
Ulcer | 3 3 |
_____________________________________________________________________________________________________________________|
MUSCULOSKELETAL SYSTEM | |
| |
__________________________________________________________________________|
Bone | + + + + + + + + + + + + + + + + + + + + + + + + +|
Fibrous Osteodystrophy | 3 3 |
_____________________________________________________________________________________________________________________|
NERVOUS SYSTEM | |
| |
__________________________________________________________________________|
Brain | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hydrocephalus | |
_____________________________________________________________________________________________________________________|
RESPIRATORY SYSTEM | |
| |
__________________________________________________________________________|
Lung | + + + + + + + + + + + + + + + + + + + + + + + + +|
Hemorrhage | |
Inflammation, Acute, Focal | |
Inflammation, Chronic, Focal | |
Inflammation, Granulomatous | 1 |
Alveolar Epithelium, Hyperplasia | 2 |
Interstitium, Mineralization | |
Mediastinum, Inflammation, Chronic | |
__________________________________________________________________________|
Nose | + + + + + + + + + + + + + + + + + + + + + + + + +|
Inflammation, Suppurative | 2 1 2 2 |
__________________________________________________________________________|
Trachea | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
SPECIAL SENSES SYSTEM | |
| |
__________________________________________________________________________|
Eye | + |
Inflammation, Suppurative | 3 |
__________________________________________________________________________|
Zymbal's Gland | + |
_____________________________________________________________________________________________________________________|
URINARY SYSTEM | |
| |
_____________________________________________________________________________________________________________________|
Page 57
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
_____________________________________________________________________________________________________________________
| 4| 5| 6| 7| 6| 5| 4| 4| 2| 2| 6| 4| 4| 4| 5| 5| 5| 7| 5| 5| 7| 6| 4| 5| 5|
DAY ON TEST | 3| 7| 2| 1| 3| 1| 3| 2| 2| 3| 8| 9| 5| 9| 6| 0| 6| 1| 6| 4| 0| 1| 5| 2| 7|
| 9| 5| 8| 0| 1| 2| 9| 2| 3| 7| 8| 8| 2| 8| 2| 7| 2| 2| 2| 1| 5| 8| 1| 9| 6|
_____________________________________________________________________________________________________________________|
| 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 | 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|
5000 PPM | 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|
_____________________________________________________________________________________________________________________|
URINARY SYSTEM - cont | |
| |
__________________________________________________________________________|
Kidney | + + + + + + + + + + + + + + + + + + + + + + + + +|
Nephropathy | 3 4 4 3 4 3 3 2 1 1 4 4 1 2 3 4 4 3 4 4 4 4 3 3 4|
Renal Tubule, Cyst | 4 3 3 3 |
Renal Tubule, Hyperplasia | |
__________________________________________________________________________|
Urinary Bladder | + + + + + + + + + + + + + + + + + + + + + + + + +|
_____________________________________________________________________________________________________________________|
Page 58
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 4| 5| 6| 6| 5| 5| 5| 6| 5| 2| 5| 4| 6| 6| 4| 6| 5| 5| 5| 4| 5| 5| 5| 5| 5| |
DAY ON TEST | 5| 4| 0| 4| 5| 2| 8| 1| 2| 2| 4| 3| 3| 2| 4| 0| 7| 2| 2| 6| 3| 3| 1| 1| 2| |
| 1| 3| 5| 7| 0| 1| 5| 0| 9| 4| 1| 2| 4| 0| 2| 5| 7| 8| 6| 7| 0| 0| 9| 6| 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 | 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 |
5000 PPM | 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 | | 2 |
__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | 2 1 2 | 3 1.7|
Ulcer | 2 2 2 3 2 | 13 1.9|
__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + + + + + + + + + + + + + + + +| 49 |
__________________________________________________________________________|____________|
Liver | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Basophilic Focus | X | 2 |
Eosinophilic Focus | X X X | 6 |
Hepatodiaphragmatic Nodule | X | 2 |
Mixed Cell Focus | | 1 |
Necrosis, Focal | 2 2 | 4 1.8|
Centrilobular, Degeneration | 2 | 1 2.0|
Centrilobular, Necrosis | | 3 2.3|
Hepatocyte, Centrilobular, | | |
Hypertrophy | 1 2 1 2 1 | 14 1.3|
__________________________________________________________________________|____________|
Mesentery | + + | 4 |
Fat, Necrosis | 3 3 | 4 3.0|
__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Acinus, Atrophy | 1 | 1 1.0|
Acinus, Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Parotid Gland, Degeneration | | 1 3.0|
Parotid Gland, Hyperplasia, Focal | 1 | 1 1.0|
__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Inflammation, Acute | | 2 1.5|
Inflammation, Chronic | 3 3 | 3 2.7|
Inflammation, Chronic Active | 2 1 1 2 | 5 1.4|
Ulcer | 4 2 4 3 1 3 3 4 3 | 11 2.9|
Epithelium, Hyperplasia | 4 4 2 2 1 3 | 11 2.1|
__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Erosion | 3 1 | 3 2.0|
Mineralization | 1 2 | 4 2.0|
Ulcer | 2 2 1 2 | 5 1.8|
__________________________________________________________________________________________________________________________________
* : 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 59
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 4| 5| 6| 6| 5| 5| 5| 6| 5| 2| 5| 4| 6| 6| 4| 6| 5| 5| 5| 4| 5| 5| 5| 5| 5| |
DAY ON TEST | 5| 4| 0| 4| 5| 2| 8| 1| 2| 2| 4| 3| 3| 2| 4| 0| 7| 2| 2| 6| 3| 3| 1| 1| 2| |
| 1| 3| 5| 7| 0| 1| 5| 0| 9| 4| 1| 2| 4| 0| 2| 5| 7| 8| 6| 7| 0| 0| 9| 6| 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 | 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 |
5000 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Tongue | + | 1 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Aorta, Mineralization | 2 | 3 2.7|
__________________________________________________________________________|____________|
Heart | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Myocardium, Degeneration | 1 1 2 1 2 2 1 1 1 2 1 2 2 2 1 1 4| 37 1.7|
Myocardium, Mineralization | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia, Focal | 2 1 1 1| 6 1.2|
__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | 2 1 1 2 2 3 1 1 4 1| 16 1.9|
__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Hyperplasia | | 1 1.0|
__________________________________________________________________________|____________|
Parathyroid Gland | M + + + + + + + + M + M M + M + + M + + + + + M +| 40 |
Hyperplasia | 2 4 2 3 3 3| 16 2.9|
__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + + + M + M + + + + + + + + + +| 48 |
Pars Distalis, Cyst | 3 | 1 3.0|
Pars Distalis, Hyperplasia | | 1 3.0|
__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Mineralization | 2 | 1 2.0|
C-Cell, Hyperplasia | 1 2 2 2 2 1 2 2 1 2 2 2 1 2 1 1 1 2 2| 38 1.7|
Follicle, Cyst | 3 1 | 6 2.5|
Follicle, Ultimobranchial Cyst | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Peritoneum | + | 2 |
Inflammation, Chronic | 3 | 1 3.0|
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | | 1 3.0|
Inflammation, Chronic | | 1 1.0|
__________________________________________________________________________|____________|
Preputial Gland | + + + M + + + + + + + + + + + + + + + + + + + + +| 49 |
Inflammation, Chronic Active | 2 | 1 2.0|
Inflammation, Suppurative | 3 2 4 | 4 2.8|
Duct, Cyst | 3 | 3 2.7|
__________________________________________________________________________________________________________________________________
* : 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 60
NTP Experiment-Test: 05212-05 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: CHRONIC OXAZEPAM Date: 07/19/96
Route: DOSED FEED Time: 16:47:03
__________________________________________________________________________________________________________________________________
| 4| 5| 6| 6| 5| 5| 5| 6| 5| 2| 5| 4| 6| 6| 4| 6| 5| 5| 5| 4| 5| 5| 5| 5| 5| |
DAY ON TEST | 5| 4| 0| 4| 5| 2| 8| 1| 2| 2| 4| 3| 3| 2| 4| 0| 7| 2| 2| 6| 3| 3| 1| 1| 2| |
| 1| 3| 5| 7| 0| 1| 5| 0| 9| 4| 1| 2| 4| 0| 2| 5| 7| 8| 6| 7| 0| 0| 9| 6| 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 | 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 |
5000 PPM | 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 | | |
| | |
__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Cyst | | 1 3.0|
__________________________________________________________________________|____________|
Testes | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Germinal Epithelium, Atrophy | 4 | 1 4.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
| | |
__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Thrombosis | | 1 2.0|
__________________________________________________________________________|____________|
Lymph Node | + | 1 |
__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + + + + + + + M + + + + + M + +| 47 |
__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + + + + + + + + + + + + + + + +| 50 |
Fibrosis | 2 2| 4 1.8|
Hematopoietic Cell Proliferation |