https://ntp.niehs.nih.gov/go/11633

TDMS Study 97013-94 Pathology Tables

NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03
Route: DOSED WATER                                                                                                Time: 14:41:27
                                                          FINAL#1 MICE
       Facility:  Battelle Columbus Laboratory
       Chemical CAS #:  7789-38-0
       Lock Date:  07/30/01
       Cage Range:  All
       Reasons For Removal:    All
       Removal Date Range:     All
       Treatment Groups:       Include All
Note:  Animals arranged according to CID number
                                                              Page   1
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 0| 2| 2| 0| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 9| 9| 9| 5| 4| 9| 9| 9|                                            |            |
                                           | 5| 5| 3| 5| 5| 7| 6| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    0 MG/L                                 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Mesentery                               | +        +                                                               |   2        |
                                           |__________________________________________________________________________|____________|
   Salivary Glands                         |                   +                                                      |   1        |
      Carcinoma                            |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma, Multiple    | X                                                                        |          1 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |       +  +                 +                                             |   3        |
      Odontogenic Tumor                    |          X                 X                                             |          2 |
      Odontogenic Tumor, Multiple          |       X                                                                  |          1 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 0| 2| 2| 0| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 9| 9| 9| 5| 4| 9| 9| 9|                                            |            |
                                           | 5| 5| 3| 5| 5| 7| 6| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    0 MG/L                                 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Ovary                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Luteoma                              |                         X                                                |          1 |
                                           |__________________________________________________________________________|____________|
   Uterus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node                              |       +                                                                  |   1        |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | +  +  +  +  +  M  +  +  +  +                                             |   9        |
      Carcinoma, Metastatic, Uncertain     |                                                                          |            |
          Primary Site                     |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  M  +  +  +  +  +  +  +                                             |   9        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    | +  +     +           +  +  +                                             |   6        |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 0| 2| 2| 0| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 9| 9| 9| 5| 4| 9| 9| 9|                                            |            |
                                           | 5| 5| 3| 5| 5| 7| 6| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    0 MG/L                                 | 4| 4| 4| 4| 4| 4| 4| 4| 4| 5|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 INTEGUMENTARY SYSTEM - cont               |                                                                          |            |
                                           |                                                                          |            |
      Squamous Cell Papilloma              |                         X  X                                             |          2 |
      Squamous Cell Papilloma, Multiple    | X        X           X                                                   |          3 |
 _____________________________________________________________________________________________________________________|            |
 MUSCULOSKELETAL SYSTEM                    |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Alveolar/Bronchiolar Adenoma         |    X                                                                     |          1 |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Eye                                     | +                                                                        |   1        |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 __________________________________________________________________________________________________________________________________ 
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 2| 2| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 9| 9| 9| 8| 8| 4| 9| 5|                                            |            |
                                           | 2| 5| 5| 5| 5| 7| 7| 4| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Rectum                 |          +                                                               |   1        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
                                           |__________________________________________________________________________|____________|
   Salivary Glands                         |                            +                                             |   1        |
      Carcinoma, Metastatic, Zymbal's Gland|                            X                                             |          1 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma              |    X           X                                                         |          2 |
      Squamous Cell Papilloma, Multiple    |             X              X                                             |          2 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |    +  +     +     +     +                                                |   5        |
      Odontogenic Tumor                    |    X  X     X           X                                                |          4 |
      Odontogenic Tumor, Multiple          |                   X                                                      |          1 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 2| 2| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 9| 9| 9| 8| 8| 4| 9| 5|                                            |            |
                                           | 2| 5| 5| 5| 5| 7| 7| 4| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
                                           |__________________________________________________________________________|____________|
   Islets, Pancreatic                      |                      +                                                   |   1        |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | M  +  +  +  +  +  +  +  +  +                                             |   9        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Ovary                                   | M  +  +  +  +  +  +  +  +  +                                             |   9        |
      Leukemia Erythrocytic                |                      X                                                   |          1 |
                                           |__________________________________________________________________________|____________|
   Oviduct                                 |          +                                                               |   1        |
                                           |__________________________________________________________________________|____________|
   Uterus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                      X                                                   |          1 |
                                           |__________________________________________________________________________|____________|
   Vagina                                  |                +                                                         |   1        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node                              |                      +     +                                             |   2        |
      Mediastinal, Leukemia Erythrocytic   |                      X                                                   |          1 |
                                           |__________________________________________________________________________|____________|
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 2| 2| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 9| 9| 9| 8| 8| 4| 9| 5|                                            |            |
                                           | 2| 5| 5| 5| 5| 7| 7| 4| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 HEMATOPOIETIC SYSTEM - cont               |                                                                          |            |
                                           |                                                                          |            |
   Lymph Node, Mandibular                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Carcinoma, Metastatic, Zymbal's Gland|                            X                                             |          1 |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  +  +  +  M  +  +  +  +                                             |   9        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Mammary Gland                           |          +                                                               |   1        |
      Adenocarcinoma                       |          X                                                               |          1 |
                                           |__________________________________________________________________________|____________|
   Skin                                    |    +  +  +  +  +  +     +  +                                             |   8        |
      Squamous Cell Papilloma              |    X           X  X                                                      |          3 |
      Squamous Cell Papilloma, Multiple    |       X  X  X           X  X                                             |          5 |
      Subcutaneous Tissue, Fibrosarcoma    |                X                                                         |          1 |
 _____________________________________________________________________________________________________________________|            |
 MUSCULOSKELETAL SYSTEM                    |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Alveolar/Bronchiolar Adenoma         |             X                                                            |          1 |
      Carcinoma, Metastatic, Zymbal's Gland|                            X                                             |          1 |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 2| 2| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 9| 9| 9| 8| 8| 4| 9| 5|                                            |            |
                                           | 2| 5| 5| 5| 5| 7| 7| 4| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 5| 5| 5| 5| 5| 5| 5| 5| 5| 6|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Zymbal's Gland                          |                            +                                             |   1        |
      Carcinoma                            |                            X                                             |          1 |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                 X                                                   |          2 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 1| 2| 1| 2| 2| 1| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 8| 4| 9| 9| 8| 9| 7| 1| 9| 9|                                            |            |
                                           | 7| 4| 5| 7| 7| 5| 3| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
      Lymphoma Malignant                   |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Salivary Glands                         |          +           +                                                   |   2        |
      Carcinoma                            |          X           X                                                   |          2 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma              | X           X  X                                                         |          3 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |             +              +                                             |   2        |
      Odontogenic Tumor                    |                            X                                             |          1 |
      Odontogenic Tumor, Multiple          |             X                                                            |          1 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
                                           |__________________________________________________________________________|____________|
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 1| 2| 1| 2| 2| 1| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 8| 4| 9| 9| 8| 9| 7| 1| 9| 9|                                            |            |
                                           | 7| 4| 5| 7| 7| 5| 3| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  I  +  +  +                                             |   9        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Ovary                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
      Luteoma                              |                X                                                         |          1 |
                                           |__________________________________________________________________________|____________|
   Uterus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X                                                                        |          1 |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                                                                     |          1 |
      Lymphoma Malignant                   |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
      Lymphoma Malignant                   |                   X                                                      |          1 |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 1| 2| 1| 2| 2| 1| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 8| 4| 9| 9| 8| 9| 7| 1| 9| 9|                                            |            |
                                           | 7| 4| 5| 7| 7| 5| 3| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 HEMATOPOIETIC SYSTEM - cont               |                                                                          |            |
                                           |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |                   X                                                      |          1 |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    | +  +  +  +  +  +  +        +                                             |   8        |
      Squamous Cell Papilloma              | X  X                       X                                             |          3 |
      Squamous Cell Papilloma, Multiple    |       X  X  X     X                                                      |          4 |
 _____________________________________________________________________________________________________________________|            |
 MUSCULOSKELETAL SYSTEM                    |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Alveolar/Bronchiolar Adenoma         |                X                                                         |          1 |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
      Lymphoma Malignant                   |                   X                                                      |          1 |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Zymbal's Gland                          |          +                                                               |   1        |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
      Lymphoma Malignant                   |                   X                                                      |          1 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 __________________________________________________________________________________________________________________________________ 
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 1| 2| 1| 2| 2| 1| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 8| 4| 9| 9| 8| 9| 7| 1| 9| 9|                                            |            |
                                           | 7| 4| 5| 7| 7| 5| 3| 5| 5| 5|                                            |            |
 _____________________________________________________________________________________________________________________      T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 6| 6| 6| 6| 6| 6| 6| 6| 6| 7|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS - cont                   |                                                                          |            |
                                           |                                                                          |            |
      Leukemia Erythrocytic                | X  X                                                                     |          2 |
      Lymphoma Malignant                   |                   X                                                      |          1 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 1| 2| 0| 1| 2| 2| 1| 1| 2|                                            |            |
                             DAY ON TEST   | 0| 8| 9| 9| 9| 9| 7| 1| 9| 7|                                            |            |
                                           | 8| 8| 5| 3| 9| 5| 7| 5| 7| 3|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 7| 7| 7| 7| 7| 7| 7| 7| 7| 8|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Salivary Glands                         |                         +  +                                             |   2        |
      Carcinoma                            |                         X  X                                             |          2 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma, Multiple    |       X                                                                  |          1 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |    +     +     +     +  +                                                |   5        |
      Odontogenic Tumor                    |    X     X     X     X  X                                                |          5 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 1| 2| 0| 1| 2| 2| 1| 1| 2|                                            |            |
                             DAY ON TEST   | 0| 8| 9| 9| 9| 9| 7| 1| 9| 7|                                            |            |
                                           | 8| 8| 5| 3| 9| 5| 7| 5| 7| 3|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 7| 7| 7| 7| 7| 7| 7| 7| 7| 8|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Parathyroid Gland                       | +                                                                        |   1        |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Ovary                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Uterus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | M  +  +  +  +  +  +  +  +  +                                             |   9        |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    |       +     +  +  +                                                      |   4        |
      Squamous Cell Papilloma, 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  14                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 0| 1| 2| 0| 1| 2| 2| 1| 1| 2|                                            |            |
                             DAY ON TEST   | 0| 8| 9| 9| 9| 9| 7| 1| 9| 7|                                            |            |
                                           | 8| 8| 5| 3| 9| 5| 7| 5| 7| 3|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS FEMALE          | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 7| 7| 7| 7| 7| 7| 7| 7| 7| 8|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
                                           |__________________________________________________________________________|____________|
   Nose                                    |                            +                                             |   1        |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                   X                                                      |          1 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 0| 2| 2| 2| 2| 1| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 2| 9| 9| 9| 8| 3| 9| 9|                                            |            |
                                           | 5| 3| 4| 5| 5| 5| 5| 9| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    0 MG/L                                 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Rectum                 |          +     +           +                                             |   3        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X              X                                                      |          2 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma              |       X     X                                                            |          2 |
      Squamous Cell Papilloma, Multiple    |                X           X                                             |          2 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |       +  +           +                                                   |   3        |
      Odontogenic Tumor                    |       X  X           X                                                   |          3 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                                                                     |          1 |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 0| 2| 2| 2| 2| 1| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 2| 9| 9| 9| 8| 3| 9| 9|                                            |            |
                                           | 5| 3| 4| 5| 5| 5| 5| 9| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    0 MG/L                                 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Epididymis                              | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X              X                                                      |          2 |
                                           |__________________________________________________________________________|____________|
   Testes                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | +  +  M  +  +  +  +  +  +  +                                             |   9        |
      Leukemia Erythrocytic                |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  M  +  +  +  +  +  +  +                                             |   9        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X              X                                                      |          2 |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    | +  +  +  +  +  +     +  +  +                                             |   9        |
      Squamous Cell Papilloma, Multiple    | X        X     X        X  X                                             |          5 |
 _____________________________________________________________________________________________________________________|            |
 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  17                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 0| 2| 2| 2| 2| 1| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 2| 9| 9| 9| 8| 3| 9| 9|                                            |            |
                                           | 5| 3| 4| 5| 5| 5| 5| 9| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    0 MG/L                                 | 0| 0| 0| 0| 0| 0| 0| 0| 0| 1|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Alveolar/Bronchiolar Adenoma         |                X                                                         |          1 |
      Leukemia Erythrocytic                |    X              X                                                      |          2 |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Eye                                     |                +                                                         |   1        |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X              X                                                      |          2 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |    X              X                                                      |          2 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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  18                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 0| 2| 2| 2| 2| 0| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 9| 9| 9| 9| 8| 9| 9| 9|                                            |            |
                                           | 5| 3| 5| 5| 5| 5| 9| 2| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Rectum                 |                +                                                         |   1        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Salivary Glands                         |          +                                                               |   1        |
      Carcinoma                            |          X                                                               |          1 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma              | X        X           X                                                   |          3 |
      Squamous Cell Papilloma, Multiple    |                X                                                         |          1 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |          +           +                                                   |   2        |
      Odontogenic Tumor                    |          X           X                                                   |          2 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |    X                                                                     |          1 |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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  19                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 0| 2| 2| 2| 2| 0| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 9| 9| 9| 9| 8| 9| 9| 9|                                            |            |
                                           | 5| 3| 5| 5| 5| 5| 9| 2| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Epididymis                              | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Penis                                   |                         +                                                |   1        |
                                           |__________________________________________________________________________|____________|
   Preputial Gland                         | +              +                                                         |   2        |
                                           |__________________________________________________________________________|____________|
   Testes                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |    X                                                                     |          1 |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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  20                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 0| 2| 2| 2| 2| 0| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 9| 9| 9| 9| 9| 9| 8| 9| 9| 9|                                            |            |
                                           | 5| 3| 5| 5| 5| 5| 9| 2| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    80 MG/L                                | 1| 1| 1| 1| 1| 1| 1| 1| 1| 2|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    | +  +  +  +  +  +     +  +  +                                             |   9        |
      Squamous Cell Papilloma              |                      X     X                                             |          2 |
      Squamous Cell Papilloma, Multiple    | X     X  X  X  X        X                                                |          6 |
 _____________________________________________________________________________________________________________________|            |
 MUSCULOSKELETAL SYSTEM                    |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Alveolar/Bronchiolar Adenoma         |                X     X     X                                             |          3 |
      Lymphoma Malignant                   |    X                                                                     |          1 |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |    X                                                                     |          1 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Lymphoma Malignant                   |    X                                                                     |          1 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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  21                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 1| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 4| 7| 9| 9| 9| 8| 9| 9|                                            |            |
                                           | 6| 5| 4| 7| 5| 5| 5| 8| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 2| 2| 2| 2| 2| 2| 2| 2| 2| 3|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Rectum                 |             +                                                            |   1        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |       X  X                                                               |          2 |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma              | X                                                                        |          1 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   | +        +     +     +                                                   |   4        |
      Odontogenic Tumor                    | X        X     X                                                         |          3 |
      Odontogenic Tumor, Multiple          |                      X                                                   |          1 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|____________|
                         * : 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  22                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 1| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 4| 7| 9| 9| 9| 8| 9| 9|                                            |            |
                                           | 6| 5| 4| 7| 5| 5| 5| 8| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 2| 2| 2| 2| 2| 2| 2| 2| 2| 3|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Epididymis                              | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Penis                                   | +                                                                        |   1        |
                                           |__________________________________________________________________________|____________|
   Preputial Gland                         | +                       +  +                                             |   3        |
                                           |__________________________________________________________________________|____________|
   Testes                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |       X  X                                                               |          2 |
                                           |__________________________________________________________________________|____________|
   Thymus                                  | +  +  +  M  +  +  +  +  +  +                                             |   9        |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    | +  +  +  +  +  +  +     +  +                                             |   9        |
      Squamous Cell Papilloma              | X                                                                        |          1 |
      Squamous Cell Papilloma, Multiple    |    X        X  X  X        X                                             |          5 |
 _____________________________________________________________________________________________________________________|            |
 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  23                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 1| 2| 2| 2| 2| 1| 2| 2|                                            |            |
                             DAY ON TEST   | 4| 9| 4| 7| 9| 9| 9| 8| 9| 9|                                            |            |
                                           | 6| 5| 4| 7| 5| 5| 5| 8| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    400 MG/L                               | 2| 2| 2| 2| 2| 2| 2| 2| 2| 3|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Alveolar/Bronchiolar Adenoma         |                         X                                                |          1 |
      Leukemia Erythrocytic                |       X  X                                                               |          2 |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Eye                                     | +                                                                        |   1        |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |       X  X                                                               |          2 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |       X  X                                                               |          2 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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  24                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 2| 2| 1| 2| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 6| 9| 8| 1| 2| 4| 7| 9| 9| 9|                                            |            |
                                           | 3| 5| 4| 8| 7| 6| 7| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 3| 3| 3| 3| 3| 3| 3| 3| 3| 4|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ALIMENTARY SYSTEM                         |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Colon                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Large, Cecum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Duodenum               | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Jejunum                | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Intestine Small, Ileum                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Liver                                   | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
                                           |__________________________________________________________________________|____________|
   Pancreas                                |                         +                                                |   1        |
                                           |__________________________________________________________________________|____________|
   Stomach, Forestomach                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Squamous Cell Papilloma              |          X                                                               |          1 |
                                           |__________________________________________________________________________|____________|
   Tooth                                   |          +        +                                                      |   2        |
      Odontogenic Tumor                    |          X        X                                                      |          2 |
 _____________________________________________________________________________________________________________________|            |
 CARDIOVASCULAR SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 ENDOCRINE SYSTEM                          |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Adrenal Cortex                          | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
                                           |__________________________________________________________________________|____________|
   Adrenal Medulla                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
                                           |__________________________________________________________________________|____________|
 _____________________________________________________________________________________________________________________|____________|
                         * : 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  25                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 2| 2| 1| 2| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 6| 9| 8| 1| 2| 4| 7| 9| 9| 9|                                            |            |
                                           | 3| 5| 4| 8| 7| 6| 7| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 3| 3| 3| 3| 3| 3| 3| 3| 3| 4|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 ENDOCRINE SYSTEM - cont                   |                                                                          |            |
                                           |                                                                          |            |
   Pituitary Gland                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |                X                                                         |          1 |
                                           |__________________________________________________________________________|____________|
   Thyroid Gland                           | +  +  +  +  A  +  +  +  +  +                                             |   9        |
 _____________________________________________________________________________________________________________________|            |
 GENERAL BODY SYSTEM                       |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 GENITAL SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Epididymis                              | +  +  +  +  +  +  +  +  +  +                                             |  10        |
                                           |__________________________________________________________________________|____________|
   Penis                                   | +                          +                                             |   2        |
                                           |__________________________________________________________________________|____________|
   Preputial Gland                         |                         +                                                |   1        |
                                           |__________________________________________________________________________|____________|
   Testes                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 _____________________________________________________________________________________________________________________|            |
 HEMATOPOIETIC SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lymph Node                              |                +                                                         |   1        |
      Lumbar, Leukemia Erythrocytic        |                X                                                         |          1 |
      Renal, Leukemia Erythrocytic         |                X                                                         |          1 |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mandibular                  | +  M  M  +  M  +  +  +  +  +                                             |   7        |
      Leukemia Erythrocytic                |                X                                                         |          1 |
                                           |__________________________________________________________________________|____________|
   Lymph Node, Mesenteric                  | +  +  +  M  +  +  +  +  +  +                                             |   9        |
                                           |__________________________________________________________________________|____________|
   Spleen                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
                                           |__________________________________________________________________________|____________|
 _____________________________________________________________________________________________________________________|____________|
                         * : 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  26                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 2| 2| 1| 2| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 6| 9| 8| 1| 2| 4| 7| 9| 9| 9|                                            |            |
                                           | 3| 5| 4| 8| 7| 6| 7| 5| 5| 5|                                            |            |
 __________________________________________|__________________________________________________________________________|     T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 3| 3| 3| 3| 3| 3| 3| 3| 3| 4|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 _____________________________________________________________________________________________________________________|____________|
 HEMATOPOIETIC SYSTEM - cont               |                                                                          |            |
                                           |                                                                          |            |
   Thymus                                  | +  +  +  +  +  +  +  +  +  M                                             |   9        |
 _____________________________________________________________________________________________________________________|            |
 INTEGUMENTARY SYSTEM                      |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Skin                                    | +  +  +  +     +  +  +     +                                             |   8        |
      Squamous Cell Papilloma              | X        X        X                                                      |          3 |
      Squamous Cell Papilloma, Multiple    |       X        X     X     X                                             |          4 |
 _____________________________________________________________________________________________________________________|            |
 MUSCULOSKELETAL SYSTEM                    |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 NERVOUS SYSTEM                            |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 RESPIRATORY SYSTEM                        |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Lung                                    | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
                                           |__________________________________________________________________________|____________|
   Nose                                    | +                                                                        |   1        |
                                           |__________________________________________________________________________|____________|
   Trachea                                 |                         +                                                |   1        |
      Adenoma                              |                         X                                                |          1 |
 _____________________________________________________________________________________________________________________|            |
 SPECIAL SENSES SYSTEM                     |                                                                          |            |
    None                                   |                                                                          |            |
 _____________________________________________________________________________________________________________________|            |
 URINARY SYSTEM                            |                                                                          |            |
                                           |__________________________________________________________________________|____________|
   Kidney                                  | +  +  +  +  +  +  +  +  +  +                                             |  10        |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS                          |                                                                          |            |
                                            __________________________________________________________________________|____________|
   Multiple Organs                         | +  +  +  +  +  +  +  +  +  +                                             |  10        |
 __________________________________________________________________________________________________________________________________ 
                         * : 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  27                                                               
NTP Experiment-Test: 97013-94                        NEOPLASMS BY INDIVIDUAL ANIMAL                               Report: PEIRPT04  
Study Type: 26-39 WEEKS                         WATER DISINFECTION MODEL (SODIUM BROMATE)                         Date: 12/08/03    
Route: DOSED WATER                                                                                                Time: 14:41:27    
 __________________________________________________________________________________________________________________________________ 
                                           | 2| 2| 2| 2| 1| 2| 2| 2| 2| 2|                                            |            |
                             DAY ON TEST   | 6| 9| 8| 1| 2| 4| 7| 9| 9| 9|                                            |            |
                                           | 3| 5| 4| 8| 7| 6| 7| 5| 5| 5|                                            |            |
 _____________________________________________________________________________________________________________________      T (*)  |
                                           | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     O      |
   TGAC (FVB/N) HEMIZYGOUS MALE            | 1| 1| 1| 1| 1| 1| 1| 1| 1| 1|                                            |     T      |
                               ANIMAL ID   | 0| 0| 0| 0| 0| 0| 0| 0| 0| 0|                                            |     A      |
    800 MG/L                               | 3| 3| 3| 3| 3| 3| 3| 3| 3| 4|                                            |     L      |
                                           | 1| 2| 3| 4| 5| 6| 7| 8| 9| 0|                                            |            |
 __________________________________________________________________________________________________________________________________ 
 SYSTEMIC LESIONS - cont                   |                                                                          |            |
                                           |                                                                          |            |
      Leukemia Erythrocytic                |             X  X                                                         |          2 |
 __________________________________________________________________________________________________________________________________ 
                         * : 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  28                                                               
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                                  ----------              END OF REPORT             ----------                                      
                                  ------------------------------------------------------------