TDMS Study 88138-01 Pathology Tables
NTP Experiment-Test: 88138-01 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a) Report: PEIRPT02
Study Type: SUBCHRON 90-DAY BENZOPHENONE Date: 10/25/04
Route: DOSED FEED Time: 13:28:04
Facility: Battelle Columbus Laboratory
Chemical CAS #: 119-61-9
Lock Date: 08/17/93
Cage Range: All
Reasons For Removal: All
Removal Date Range: All
Treatment Groups: Include All
a Number of animals examined microscopically at site and number of animals with lesion
Page 1
NTP Experiment-Test: 88138-01 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a) Report: PEIRPT02
Study Type: SUBCHRON 90-DAY BENZOPHENONE Date: 10/25/04
Route: DOSED FEED Time: 13:28:04
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS FEMALE 0% 0.125% 0.25% 0.5% 1.0% 2.0%
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY
Animals Initially in Study 10 10 10 10 10 10
Early Deaths
Moribund Sacrifice 9
Natural Death 1
Survivors
Terminal Sacrifice 10 10 10 10 10
Animals Examined Microscopically 10 10 10 10 10 10
____________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM
None
____________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM
None
____________________________________________________________________________________________________________________________________
GENERAL BODY SYSTEM
None
____________________________________________________________________________________________________________________________________
GENITAL SYSTEM
None
____________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM
None
____________________________________________________________________________________________________________________________________
Page 2
NTP Experiment-Test: 88138-01 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a) Report: PEIRPT02
Study Type: SUBCHRON 90-DAY BENZOPHENONE Date: 10/25/04
Route: DOSED FEED Time: 13:28:04
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS FEMALE 0% 0.125% 0.25% 0.5% 1.0% 2.0%
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM
None
____________________________________________________________________________________________________________________________________
NERVOUS SYSTEM
None
____________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM
None
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM
None
____________________________________________________________________________________________________________________________________
URINARY SYSTEM
None
Page 3
NTP Experiment-Test: 88138-01 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a) Report: PEIRPT02
Study Type: SUBCHRON 90-DAY BENZOPHENONE Date: 10/25/04
Route: DOSED FEED Time: 13:28:04
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS MALE 0% 0.125% 0.25% 0.5% 1.0% 2.0%
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY
Animals Initially in Study 10 10 10 10 10 10
Early Deaths
Moribund Sacrifice 10
Survivors
Terminal Sacrifice 10 10 10 10 10
Animals Examined Microscopically 10 10 10 10 10 10
____________________________________________________________________________________________________________________________________
ALIMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
CARDIOVASCULAR SYSTEM
None
____________________________________________________________________________________________________________________________________
ENDOCRINE SYSTEM
None
____________________________________________________________________________________________________________________________________
GENERAL BODY SYSTEM
None
____________________________________________________________________________________________________________________________________
GENITAL SYSTEM
None
____________________________________________________________________________________________________________________________________
HEMATOPOIETIC SYSTEM
None
____________________________________________________________________________________________________________________________________
Page 4
NTP Experiment-Test: 88138-01 INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a) Report: PEIRPT02
Study Type: SUBCHRON 90-DAY BENZOPHENONE Date: 10/25/04
Route: DOSED FEED Time: 13:28:04
____________________________________________________________________________________________________________________________________
FISCHER 344 RATS MALE 0% 0.125% 0.25% 0.5% 1.0% 2.0%
____________________________________________________________________________________________________________________________________
INTEGUMENTARY SYSTEM
None
____________________________________________________________________________________________________________________________________
MUSCULOSKELETAL SYSTEM
None
____________________________________________________________________________________________________________________________________
NERVOUS SYSTEM
None
____________________________________________________________________________________________________________________________________
RESPIRATORY SYSTEM
None
____________________________________________________________________________________________________________________________________
SPECIAL SENSES SYSTEM
None
____________________________________________________________________________________________________________________________________
URINARY SYSTEM
None
Page 5
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