TDMS Study 60855-02 Pathology Tables
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
Facility: BIORELIANCE
Chemical CAS #: 7166-19-0
Lock Date: 04/23/92
Cage Range: All
Reasons For Removal: All
Removal Date Range: All
Treatment Groups: Include All
Page 1
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Gallbladder | + + + M + M + + + + | 8 |
|__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
Hemorrhage | 1 | 1 1.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Heart | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
_____________________________________________________________________________________________________________________|____________|
* : 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 2
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Parathyroid Gland | + M M + + M + + M + | 6 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + M + + + + | 9 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + | 10 |
Hydrometra | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + M + | 9 |
_____________________________________________________________________________________________________________________|____________|
* : 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 3
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Skin | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
|__________________________________________________________________________|____________|
Bone | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Nose | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + | 10 |
__________________________________________________________________________________________________________________________________
* : 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 4
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.037 | 7| 7| 7| 7| 7| 7| 7| 7| 7| 8| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 5
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.037 | 7| 7| 7| 7| 7| 7| 7| 7| 7| 8| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY 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 6
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.075 | 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 7
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.075 | 8| 8| 8| 8| 8| 8| 8| 8| 8| 9| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY 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 8
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 0| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 6| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | A |
0.150 | 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + | 1 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + A + + M | 8 |
|__________________________________________________________________________|____________|
Intestine Large, Colon | + | 1 |
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + | 1 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | A | |
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | A | |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | A | |
|__________________________________________________________________________|____________|
Intestine Small, Ileum | A | |
|__________________________________________________________________________|____________|
Liver | + | 1 |
Depletion Glycogen | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Pancreas | + | 1 |
|__________________________________________________________________________|____________|
Salivary Glands | + | 1 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + | 1 |
|__________________________________________________________________________|____________|
Heart | + | 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 9
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 0| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 6| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | A |
0.150 | 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + | 1 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + | 1 |
|__________________________________________________________________________|____________|
Parathyroid Gland | M | |
|__________________________________________________________________________|____________|
Pituitary Gland | + | 1 |
|__________________________________________________________________________|____________|
Thyroid Gland | + | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Clitoral Gland | + | 1 |
|__________________________________________________________________________|____________|
Ovary | + | 1 |
|__________________________________________________________________________|____________|
Uterus | + | 1 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Bone Marrow | + | 1 |
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | + | 1 |
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | A | |
|__________________________________________________________________________|____________|
Spleen | + + | 2 |
Pigmentation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Thymus | + | 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 10
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 0| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 6| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | A |
0.150 | 9| 9| 9| 9| 9| 9| 9| 9| 9| 0| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + | 1 |
|__________________________________________________________________________|____________|
Skin | + | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
|__________________________________________________________________________|____________|
Bone | + | 1 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + | 1 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + | 1 |
Congestion | 2 | 1 2.0|
Mediastinum, Foreign Body | 2 | 1 2.0|
Mediastinum, Inflammation | 2 | 1 2.0|
Serosa, Foreign Body | 3 | 1 3.0|
Serosa, Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Nose | + | 1 |
|__________________________________________________________________________|____________|
Trachea | + | 1 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + | 1 |
|__________________________________________________________________________|____________|
Urinary Bladder | + | 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 11
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.300 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + M + M M + | 7 |
Inflammation | 2 2 | 2 2.0|
Necrosis | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + + + | 10 |
Necrosis | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + | 10 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + | 10 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
Epithelium, Hyperkeratosis | 2 2 | 2 2.0|
Epithelium, Hyperplasia | 2 1 1 1 2 1 3 2 2 2 | 10 1.7|
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
* : 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.300 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Heart | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Parathyroid Gland | + + M M + M M + + M | 5 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Clitoral Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + | 10 |
Inflammation | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________|____________|
* : 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.300 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
HEMATOPOIETIC SYSTEM - cont | | |
Hemorrhage | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + | 10 |
Hyperplasia | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Skin | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
|__________________________________________________________________________|____________|
Bone | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + + + | 10 |
Hemorrhage | 2 1 | 2 1.5|
|__________________________________________________________________________|____________|
Nose | + + + + + + + + + + | 10 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 14
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.300 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + | 10 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 15
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 4| 4| 4| 2| 2| 4| 2| 4| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.600 | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + A + + | 9 |
Hemorrhage | 2 | 1 2.0|
Inflammation | 2 3 3 2 4 3 1 | 7 2.6|
Necrosis | 4 4 | 2 4.0|
|__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + A + + | 9 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | A + + + A A + A + + | 6 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + A + + | 9 |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + A + + | 9 |
|__________________________________________________________________________|____________|
Intestine Small, Ileum | A + + + + A + + + + | 8 |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + + + | 10 |
Depletion Glycogen | 4 4 3 4 4 4 4 4 4 | 9 3.9|
Inflammation | 1 2 | 2 1.5|
Necrosis | 2 2 3 2 | 4 2.3|
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + | 10 |
Inflammation | 2 3 3 4 | 4 3.0|
Necrosis | 3 | 1 3.0|
|__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + | 10 |
Atrophy | 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 16
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 4| 4| 4| 2| 2| 4| 2| 4| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.600 | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM - cont | | |
Stomach, Forestomach | + + + + + + + + + + | 10 |
Inflammation | 4 4 4 1 4 2 4 2 | 8 3.1|
Necrosis | 4 4 4 4 | 4 4.0|
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
Inflammation | 1 2 | 2 1.5|
Necrosis | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Heart | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + M + + | 9 |
|__________________________________________________________________________|____________|
Parathyroid Gland | M + M M + + + + + M | 6 |
|__________________________________________________________________________|____________|
Pituitary Gland | + M M + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Clitoral Gland | + + M + M + + + M + | 7 |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________|____________|
* : 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 4| 4| 4| 2| 2| 4| 2| 4| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.600 | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
GENITAL SYSTEM - cont | | |
|__________________________________________________________________________|____________|
Uterus | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + | 10 |
Erythroid Cell, Depletion Cellular | 3 2 2 4 2 | 5 2.6|
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + + + M + + + + | 9 |
Necrosis | 3 | 1 3.0|
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + A + + | 9 |
Atrophy | 2 | 1 2.0|
Necrosis | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + | 10 |
Atrophy | 2 | 1 2.0|
Congestion | 2 3 2 3 | 4 2.5|
Hematopoietic Cell Proliferation | 2 2 | 2 2.0|
Inflammation | 2 4 | 2 3.0|
Necrosis | 4 | 1 4.0|
|__________________________________________________________________________|____________|
Thymus | + + + M + + M + + + | 8 |
Atrophy | 2 2 | 2 2.0|
Necrosis | 3 2 3 3 4 4 | 6 3.2|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Skin | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
|__________________________________________________________________________|____________|
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 18
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 4| 4| 4| 2| 2| 4| 2| 4| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
0.600 | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
MUSCULOSKELETAL SYSTEM - cont | | |
Bone | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + + + | 10 |
Congestion | 3 | 1 3.0|
Hemorrhage | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Nose | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + | 10 |
Congestion | 2 3 2 | 3 2.3|
|__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + | 10 |
Hemorrhage | 1 | 1 1.0|
__________________________________________________________________________________________________________________________________
* : 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + | 10 |
Inflammation | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + + M + | 9 |
|__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Heart | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
_____________________________________________________________________________________________________________________|____________|
* : 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Parathyroid Gland | M + M + M + + M M + | 5 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Testes | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | + M + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 21
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
HEMATOPOIETIC SYSTEM - cont | | |
Spleen | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | M M + M M M M M M M | 1 |
|__________________________________________________________________________|____________|
Skin | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
|__________________________________________________________________________|____________|
Bone | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + + + | 10 |
Hemorrhage | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Nose | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 22
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
CONTROL | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1| | L |
| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY SYSTEM - cont | | |
Urinary Bladder | + + + + + + + + + + | 10 |
__________________________________________________________________________________________________________________________________
* : 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 23
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.037 | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 24
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.037 | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY 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 25
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.075 | 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 26
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.075 | 2| 2| 2| 2| 2| 2| 2| 2| 2| 3| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY 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 27
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.150 | 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Gallbladder | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 28
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 9| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.150 | 3| 3| 3| 3| 3| 3| 3| 3| 3| 4| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY 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 29
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 6| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.300 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + + + + + + + + + + | 10 |
Inflammation | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Gallbladder | + M + + + + + M + + | 8 |
Degeneration | 2 | 1 2.0|
Hemorrhage | 3 | 1 3.0|
Inflammation | 4 2 2 | 3 2.7|
|__________________________________________________________________________|____________|
Intestine Large, Colon | A + + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | A + + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | A + + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | A + + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Intestine Small, Ileum | A + + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + + + | 10 |
Depletion Glycogen | 4 | 1 4.0|
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
Ulcer | 4 3 | 2 3.5|
Epithelium, Hyperkeratosis | 2 2 2 1 2 1 1 2 1 | 9 1.6|
Epithelium, Hyperplasia | 2 2 3 1 2 1 1 2 2 | 9 1.8|
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________|____________|
* : 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 6| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.300 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Heart | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Parathyroid Gland | + M M M + M + M + + | 5 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Testes | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC 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: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 6| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.300 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
HEMATOPOIETIC SYSTEM - cont | | |
Bone Marrow | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | M M M + + + + + + + | 7 |
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + | 10 |
Hemorrhage | 2 | 1 2.0|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + M M M M M + M + | 4 |
|__________________________________________________________________________|____________|
Skin | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
|__________________________________________________________________________|____________|
Bone | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Nose | + + + + + + + + + + | 10 |
Inflammation | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES 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 32
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
| 6| 9| 9| 9| 9| 9| 9| 9| 9| 9| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.300 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + | 10 |
Congestion | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + | 10 |
__________________________________________________________________________________________________________________________________
* : 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 33
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.600 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Esophagus | + M + + + + + + + + | 9 |
|__________________________________________________________________________|____________|
Gallbladder | + A A M A + A + + + | 5 |
Degeneration | 3 4 4 4 | 4 3.8|
Inflammation | 3 2 3 2 3 | 5 2.6|
|__________________________________________________________________________|____________|
Intestine Large, Colon | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Rectum | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Intestine Large, Cecum | + + + A A + + + A + | 7 |
|__________________________________________________________________________|____________|
Intestine Small, Duodenum | + + + + A + + + + + | 9 |
|__________________________________________________________________________|____________|
Intestine Small, Jejunum | + + + + + + + + + + | 10 |
Hemorrhage | 1 | 1 1.0|
Inflammation | 2 2 1 2 | 4 1.8|
Peyer's Patch, Necrosis | 3 | 1 3.0|
|__________________________________________________________________________|____________|
Intestine Small, Ileum | + + + A A + + + + + | 8 |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + + + | 10 |
Depletion Glycogen | 4 4 4 4 4 3 4 4 3 4 | 10 3.8|
Necrosis | 1 2 | 2 1.5|
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + + + | 10 |
Inflammation | 3 4 2 2 3 2 | 6 2.7|
Necrosis | 2 3 3 | 3 2.7|
|__________________________________________________________________________|____________|
Salivary Glands | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + + + | 10 |
Inflammation | 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 34
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.600 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM - cont | | |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
|__________________________________________________________________________|____________|
Blood Vessel | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Heart | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Parathyroid Gland | + M + + + + + M + + | 8 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Epididymis | + + + + + + + + + + | 10 |
Granuloma Sperm | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Preputial Gland | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Prostate | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Seminal Vesicle | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 35
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.600 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
GENITAL SYSTEM - cont | | |
|__________________________________________________________________________|____________|
Testes | + + + + + + + + + + | 10 |
Degeneration | 3 3 3 3 2 2 | 6 2.7|
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Bone Marrow | + + + + + + + + + + | 10 |
Erythroid Cell, Depletion Cellular | 3 3 2 2 2 | 5 2.4|
|__________________________________________________________________________|____________|
Lymph Node, Mandibular | + + + M + + + + + + | 9 |
Atrophy | 2 3 | 2 2.5|
Necrosis | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Lymph Node, Mesenteric | + + + + + + + + + + | 10 |
Atrophy | 2 2 2 | 3 2.0|
Inflammation | 2 | 1 2.0|
Necrosis | 2 2 | 2 2.0|
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + + + | 10 |
Atrophy | 2 2 2 2 3 2 | 6 2.2|
Congestion | 2 3 3 | 3 2.7|
Lymphoid Follicle, Necrosis | 2 | 1 2.0|
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + + + | 10 |
Atrophy | 4 2 3 | 3 3.0|
Necrosis | 3 4 4 4 3 3 3 4 | 8 3.5|
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + M M + M M M M M M | 2 |
|__________________________________________________________________________|____________|
Skin | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with lesion and mean severity grade
+ : Tissue examined microscopically M : Missing tissue 1-4 : Lesion qualified as:
X : Lesion present but not qualified A : Autolysis precludes examination 1) Minimal 3) Moderate
I : Insufficient tissue BLANK : Not examined 2) Mild 4) Marked
Page 36
NTP Experiment-Test: 60855-02 NONNEOPLASTIC LESIONS BY INDIVIDUAL ANIMAL Report: PEIRPT09
Study Type: 18-33 DAYS BETA-BROMO-BETA-NITROSTYRENE Date: 10/19/04
Route: GAVAGE Time: 14:17:25
__________________________________________________________________________________________________________________________________
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
DAY ON TEST | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | |
| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
B6C3F1 MICE MALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0.600 | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6| | L |
G/KG | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
MUSCULOSKELETAL SYSTEM - cont | | |
|__________________________________________________________________________|____________|
Bone | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
|__________________________________________________________________________|____________|
Brain | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + + + | 10 |
Congestion | 2 3 2 | 3 2.3|
Hemorrhage | 1 | 1 1.0|
|__________________________________________________________________________|____________|
Nose | + + + + + + + + + + | 10 |
|__________________________________________________________________________|____________|
Trachea | + + + + + + + + + + | 10 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
|__________________________________________________________________________|____________|
Kidney | + + + + + + + + + + | 10 |
Congestion | 2 2 2 2 2 | 5 2.0|
|__________________________________________________________________________|____________|
Urinary Bladder | + + + + + + + + + + | 10 |
__________________________________________________________________________________________________________________________________
* : 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
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---------- END OF REPORT ----------
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