https://ntp.niehs.nih.gov/go/16017

TDMS Study 60855-02 Pathology Tables

NTP Experiment-Test: 60855-02               INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a)                     Report: PEIRPT02
Study Type: 18-33 DAYS                                 BETA-BROMO-BETA-NITROSTYRENE                               Date: 10/19/04
Route: GAVAGE                                                                                                     Time: 14:15:11
       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
a  Number of animals examined microscopically at site and number of animals with lesion
                                                              Page   1
NTP Experiment-Test: 60855-02               INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a)                     Report: PEIRPT02
Study Type: 18-33 DAYS                                 BETA-BROMO-BETA-NITROSTYRENE                               Date: 10/19/04  
Route: GAVAGE                                                                                                     Time: 14:15:11  
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         B6C3F1 MICE FEMALE                        CONTROL      0.037        0.075        0.150        0.300        0.600           
                                                                G/KG         G/KG         G/KG         G/KG         G/KG            
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY                                                                                                                 
  Animals Initially in Study                          10           10           10           10           10           10           
  Early Deaths                                                                                                                      
    Dosing Accident                                                                           1                                     
    Natural Death                                                                                                       6           
    Moribund Sacrifice                                                                                                  4           
  Survivors                                                                                                                         
    Terminal Sacrifice                                10           10           10            9           10                        
  Animals Examined Microscopically                    10           10           10           10           10           10           
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 ALIMENTARY SYSTEM                                                                                                                  
   None                                                                                                                             
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 CARDIOVASCULAR SYSTEM                                                                                                              
   None                                                                                                                             
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 ENDOCRINE SYSTEM                                                                                                                   
   None                                                                                                                             
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 GENERAL BODY SYSTEM                                                                                                                
   None                                                                                                                             
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 GENITAL SYSTEM                                                                                                                     
   None                                                                                                                             
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 HEMATOPOIETIC SYSTEM                                                                                                               
   None                                                                                                                             
____________________________________________________________________________________________________________________________________
                                                             Page   2                                                               
NTP Experiment-Test: 60855-02               INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a)                     Report: PEIRPT02
Study Type: 18-33 DAYS                                 BETA-BROMO-BETA-NITROSTYRENE                               Date: 10/19/04  
Route: GAVAGE                                                                                                     Time: 14:15:11  
____________________________________________________________________________________________________________________________________
         B6C3F1 MICE FEMALE                        CONTROL      0.037        0.075        0.150        0.300        0.600           
                                                                G/KG         G/KG         G/KG         G/KG         G/KG            
____________________________________________________________________________________________________________________________________
 INTEGUMENTARY SYSTEM                                                                                                               
   None                                                                                                                             
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 MUSCULOSKELETAL SYSTEM                                                                                                             
   None                                                                                                                             
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 NERVOUS SYSTEM                                                                                                                     
   None                                                                                                                             
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 RESPIRATORY SYSTEM                                                                                                                 
   None                                                                                                                             
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 SPECIAL SENSES SYSTEM                                                                                                              
   None                                                                                                                             
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 URINARY SYSTEM                                                                                                                     
   None                                                                                                                             
                                                             Page   3                                                               
NTP Experiment-Test: 60855-02               INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a)                     Report: PEIRPT02
Study Type: 18-33 DAYS                                 BETA-BROMO-BETA-NITROSTYRENE                               Date: 10/19/04  
Route: GAVAGE                                                                                                     Time: 14:15:11  
____________________________________________________________________________________________________________________________________
         B6C3F1 MICE MALE                          CONTROL      0.037        0.075        0.150        0.300        0.600           
                                                                G/KG         G/KG         G/KG         G/KG         G/KG            
____________________________________________________________________________________________________________________________________
DISPOSITION SUMMARY                                                                                                                 
  Animals Initially in Study                          10           10           10           10           10           10           
  Early Deaths                                                                                                                      
    Natural Death                                                                                          1            4           
    Moribund Sacrifice                                                                                                  6           
  Survivors                                                                                                                         
    Terminal Sacrifice                                 9            9            9           10            9                        
    Accidently Killed                                  1            1            1                                                  
  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: 60855-02               INCIDENCE RATES OF NEOPLASMS BY ANATOMIC SITE (a)                     Report: PEIRPT02
Study Type: 18-33 DAYS                                 BETA-BROMO-BETA-NITROSTYRENE                               Date: 10/19/04  
Route: GAVAGE                                                                                                     Time: 14:15:11  
____________________________________________________________________________________________________________________________________
         B6C3F1 MICE MALE                          CONTROL      0.037        0.075        0.150        0.300        0.600           
                                                                G/KG         G/KG         G/KG         G/KG         G/KG            
____________________________________________________________________________________________________________________________________
 INTEGUMENTARY SYSTEM                                                                                                               
   None                                                                                                                             
____________________________________________________________________________________________________________________________________
 MUSCULOSKELETAL SYSTEM                                                                                                             
   None                                                                                                                             
____________________________________________________________________________________________________________________________________
 NERVOUS SYSTEM                                                                                                                     
   None                                                                                                                             
____________________________________________________________________________________________________________________________________
 RESPIRATORY SYSTEM                                                                                                                 
   None                                                                                                                             
____________________________________________________________________________________________________________________________________
 SPECIAL SENSES SYSTEM                                                                                                              
   None                                                                                                                             
____________________________________________________________________________________________________________________________________
 URINARY SYSTEM                                                                                                                     
   None                                                                                                                             
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