TDMS Study 96007-01 Pathology Tables
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
53 WEEK SSAC
Facility: Battelle Columbus Laboratory
Chemical CAS #: 57465-28-8
Lock Date: 01/09/01
Cage Range: All
Reasons For Removal: 25017 Scheduled Sacrifice
Removal Date Range: 02/25/99 - 02/26/99
Treatment Groups: Include 001 0 NG/KG
Include 002 10 NG/KG
Include 003 30 NG/KG
Include 004 100 NG/KG
Include 005 175 NG/KG
Include 006 300 NG/KG
Include 007 550 NG/KG
Include 008 1000 NG/KG
Note: Animals arranged according to CID number
Page 1
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0 NG/KG | 2| 4| 4| 4| 4| 4| 4| 4| 5| 5| 6| 7| 8| | L |
| 4| 1| 2| 3| 4| 5| 7| 8| 0| 4| 0| 6| 2| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Uterus | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 2
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | A |
0 NG/KG | 2| 4| 4| 4| 4| 4| 4| 4| 5| 5| 6| 7| 8| | L |
| 4| 1| 2| 3| 4| 5| 7| 8| 0| 4| 0| 6| 2| | |
_____________________________________________________________________________________________________________________|____________|
GENITAL SYSTEM - cont | | |
| | |
Vagina | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 3
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
10 NG/KG | 0| 0| 0| 1| 1| 1| 1| 2| 3| 3| 3| 3| 4| 4| 4| | L |
| 2| 4| 5| 2| 3| 4| 5| 2| 2| 3| 4| 5| 2| 6| 8| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + | 3 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 4
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| 6| 6| 6| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| 1| | A |
10 NG/KG | 0| 0| 0| 1| 1| 1| 1| 2| 3| 3| 3| 3| 4| 4| 4| | L |
| 2| 4| 5| 2| 3| 4| 5| 2| 2| 3| 4| 5| 2| 6| 8| | |
_____________________________________________________________________________________________________________________|____________|
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 5
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 6| 6| 6| 5| 5| 5| 5| 5| 5| 5| 5| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | A |
30 NG/KG | 0| 2| 4| 6| 6| 7| 7| 7| 8| 8| 8| 8| 8| | L |
| 9| 9| 6| 3| 6| 1| 2| 4| 1| 2| 3| 4| 5| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + | 7 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + | 1 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Uterus | + + | 2 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 6
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 6| 6| 6| 5| 5| 5| 5| 5| 5| 5| 5| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| 2| | A |
30 NG/KG | 0| 2| 4| 6| 6| 7| 7| 7| 8| 8| 8| 8| 8| | L |
| 9| 9| 6| 3| 6| 1| 2| 4| 1| 2| 3| 4| 5| | |
_____________________________________________________________________________________________________________________|____________|
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 7
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 6| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | A |
100 | 0| 1| 2| 2| 2| 2| 2| 3| 5| 5| 6| 8| 9| | L |
NG/KG | 2| 4| 0| 6| 7| 8| 9| 0| 8| 9| 0| 9| 2| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + | 3 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + | 1 |
Fibroadenoma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 8
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 6| 5| 5| 5| 5| 5| 5| 5| 5| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | A |
100 | 0| 1| 2| 2| 2| 2| 2| 3| 5| 5| 6| 8| 9| | L |
NG/KG | 2| 4| 0| 6| 7| 8| 9| 0| 8| 9| 0| 9| 2| | |
_____________________________________________________________________________________________________________________|____________|
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 9
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 5| 5| 5| 6| 5| 5| 5| 5| 5| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| | A |
175 | 1| 4| 6| 6| 6| 7| 7| 7| 7| 7| 8| 9| 9| | L |
NG/KG | 2| 5| 6| 7| 8| 5| 6| 7| 8| 9| 0| 0| 4| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + | 3 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Thymus | + M + + + + + + | 7 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + | 2 |
Fibroadenoma | X | 1 |
Fibroadenoma, Multiple | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 10
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 5| 5| 5| 6| 5| 5| 5| 5| 5| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| 4| | A |
175 | 1| 4| 6| 6| 6| 7| 7| 7| 7| 7| 8| 9| 9| | L |
NG/KG | 2| 5| 6| 7| 8| 5| 6| 7| 8| 9| 0| 0| 4| | |
_____________________________________________________________________________________________________________________|____________|
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 11
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 6| 6| 5| 5| 5| 6| 5| 5| 5| 5| 5| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| | A |
300 | 2| 2| 4| 5| 5| 5| 6| 6| 6| 6| 6| 6| 7| | L |
NG/KG | 0| 8| 4| 2| 6| 8| 0| 4| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + | 3 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Uterus | + + | 2 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 12
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 6| 6| 6| 5| 5| 5| 6| 5| 5| 5| 5| 5| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| 5| | A |
300 | 2| 2| 4| 5| 5| 5| 6| 6| 6| 6| 6| 6| 7| | L |
NG/KG | 0| 8| 4| 2| 6| 8| 0| 4| 6| 7| 8| 9| 0| | |
_____________________________________________________________________________________________________________________|____________|
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 13
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 5| 5| 5| 6| 6| 6| 5| 5| 5| 5| 5| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | A |
550 | 0| 1| 1| 2| 3| 3| 5| 9| 9| 9| 9| 9| 9| | L |
NG/KG | 8| 7| 8| 0| 3| 6| 4| 1| 2| 3| 4| 5| 8| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + | 2 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Spleen | + | 1 |
|__________________________________________________________________________|____________|
Thymus | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + | 1 |
Fibroadenoma | X | 1 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 14
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 6| 5| 5| 5| 6| 6| 6| 5| 5| 5| 5| 5| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | A |
550 | 0| 1| 1| 2| 3| 3| 5| 9| 9| 9| 9| 9| 9| | L |
NG/KG | 8| 7| 8| 0| 3| 6| 4| 1| 2| 3| 4| 5| 8| | |
_____________________________________________________________________________________________________________________|____________|
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 15
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 5| 5| 5| 5| 5| 6| 6| 6| 5| 5| 5| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 7| 7| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| | A |
1000 | 4| 4| 4| 4| 5| 6| 6| 0| 1| 1| 1| 2| 4| | L |
NG/KG | 6| 7| 8| 9| 0| 2| 8| 3| 2| 3| 4| 8| 5| | |
_____________________________________________________________________________________________________________________|____________|
ALIMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Liver | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pancreas | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Stomach, Forestomach | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Stomach, Glandular | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
CARDIOVASCULAR SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
ENDOCRINE SYSTEM | | |
|__________________________________________________________________________|____________|
Adrenal Cortex | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Adrenal Medulla | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Islets, Pancreatic | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Pituitary Gland | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thyroid Gland | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
GENERAL BODY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
GENITAL SYSTEM | | |
|__________________________________________________________________________|____________|
Ovary | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Uterus | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
_____________________________________________________________________________________________________________________|____________|
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 16
NTP Experiment-Test: 96007-01 NEOPLASMS BY INDIVIDUAL ANIMAL Report: PEIRPT04
Study Type: CHRONIC TOXIC EQUIVALENCY FACTOR EVALUATION (PCB-126) Date: 10/14/02
Route: GAVAGE Time: 15:36:03
__________________________________________________________________________________________________________________________________
| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| 3| | |
DAY ON TEST | 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| 6| | |
| 5| 5| 5| 5| 5| 6| 6| 6| 5| 5| 5| 6| 6| | |
__________________________________________|__________________________________________________________________________| T (*) |
| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | O |
SPRAGUE-DAWLEY RATS FEMALE | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| 0| | T |
ANIMAL ID | 7| 7| 7| 7| 7| 7| 7| 8| 8| 8| 8| 8| 8| | A |
1000 | 4| 4| 4| 4| 5| 6| 6| 0| 1| 1| 1| 2| 4| | L |
NG/KG | 6| 7| 8| 9| 0| 2| 8| 3| 2| 3| 4| 8| 5| | |
_____________________________________________________________________________________________________________________|____________|
GENITAL SYSTEM - cont | | |
| | |
Vagina | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
HEMATOPOIETIC SYSTEM | | |
|__________________________________________________________________________|____________|
Spleen | + + + + + + + + | 8 |
|__________________________________________________________________________|____________|
Thymus | + + + + M + + + | 7 |
_____________________________________________________________________________________________________________________| |
INTEGUMENTARY SYSTEM | | |
|__________________________________________________________________________|____________|
Mammary Gland | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
MUSCULOSKELETAL SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
NERVOUS SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
RESPIRATORY SYSTEM | | |
|__________________________________________________________________________|____________|
Lung | + + + + + + + + | 8 |
_____________________________________________________________________________________________________________________| |
SPECIAL SENSES SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________| |
URINARY SYSTEM | | |
None | | |
_____________________________________________________________________________________________________________________|____________|
|__________________________________________________________________________|____________|
__________________________________________________________________________________________________________________________________
SYSTEMIC LESIONS | | |
__________________________________________________________________________|____________|
Multiple Organs | + + + + + + + + | 8 |
__________________________________________________________________________________________________________________________________
* : Total animals with tissue examined microscopically; total animals with tumor
+ : Tissue examined microscopically M : Missing tissue
X : Lesion present A : Autolysis precludes evaluation
I : Insufficient tissue BLANK : Not examined microscopically
Page 17
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---------- END OF REPORT ----------
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