National Toxicology Program

National Toxicology Program
https://ntp.niehs.nih.gov/go/5610

TDMS Study 89029-12 Pathology Tables

NTP                                          MEAN BODY WEIGHTS AND SURVIVAL TABLE                                 REPORT: EISRPT41  
LAB: Battelle Northwest                   MAGNETIC FIELDS + DMBA INITIATION PROMOTION                             DATE: 01/28/98    
EXPERIMENT: 89029 TEST: 12                                                                                        TIME: 17:40:47    
                                                CAGES FROM 0000 TO LAST CAGE                                      PAGE:    1        
TEST TYPE: SUBCHRON 90-DAY                          ROUTE: MAGNETIC FIELDS                                        NTP:  C89029D     
CONT: N01-ES-65397                                                                                                CAS: EMF + DMBA   
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                                    
                   20MG(5MGX4)DMBA V 50 HZ/1G 20MG(5MGX4)DMBA V 50 HZ/5G 20MG(5MGX4)DMBA V 60 HZ/1G 20MG(5MGX4)DMBA                                                                                                                                    
                                                                                                                                    
               REASONS FOR REMOVAL:    ALL                                                                                          
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
                                                                                                                                    
               REMOVAL DATE RANGE:     ALL                                                                                          
                                                                                                                                    
               TREATMENT GROUPS:       MERGE   001   001                        20 DMBA CONTROL                                     
                                       MERGE   002   003                        50 HZ/1G 20 DMBA                                    
                                       MERGE   003   005                        50 HZ/5G 20 DMBA                                    
                                       MERGE   004   004                        60 HX/1G 20 DMBA                                    



NTP                                          MEAN BODY WEIGHTS AND SURVIVAL TABLE                                 REPORT: EISRPT41
LAB: BATTELLE NORTHWEST                               MAGNETIC FIELDS + DMBA INITIATION PROMOTION                 DATE: 01/28/98
EXPERIMENT: 89029 TEST: 12                                                                                        TIME: 17:46:21


TEST TYPE: SUBCHRONIC (90-DAY)                      ROUTE: UNKNOWN                                                NTP:  89029D
CONT: N01-ES-65397                                                                                                CAS: EMF + DMBA

                             MEAN BODY WEIGHTS AND SURVIVAL OF FEMALE RATS IN THE
             SUBCHRONIC (90-DAY) UNKNOWN STUDY OF MAGNETIC FIELDS + DMBA INITIATION PROMOTION
==========================================================================================================
WEEK     20 DMBA CONTROL        50 HZ/1G 20 DMBA         50 HZ/5G 20 DMBA         60 HZ/1G 20 DMBA
         ----------------       ----------------         ----------------         ----------------
          AV.WT.     NO.       AV.WT.  PERCENT  NO.     AV.WT.  PERCENT  NO.     AV.WT.  PERCENT  NO.
         (GRAMS)     (A)       (GRAMS)  OF CNTL  (A)    (GRAMS)  OF CNTL  (A)    (GRAMS)  OF CNTL  (A)
=========================================================================================================
  B       187.5      100       185.9     99.1   100     183.9     98.1   100     185.5     98.9   100
  1       198.7      100       198.0     99.6   100     195.1     98.2   100     197.6     99.4   100
  2       227.7      100       230.3    101.1   100     226.2     99.3   100     230.5    101.2   100
  3       241.3      100       245.4    101.7   100     242.7    100.6   100     244.7    101.4   100
  4       252.2      100       256.4    101.7   100     254.3    100.8   100     256.3    101.6   100
  5       265.3      100       270.5    102.0   100     268.6    101.2   100     270.9    102.1   100
  6       275.3      100       283.1    102.8   100     280.5    101.9   100     282.8    102.7   100
  7       286.6      100       293.3    102.3   100     289.5    101.0   100     292.8    102.2   100
  8       298.5      100       306.2    102.6    99     301.1    100.9   100     307.0    102.8   100
  9       308.9       99       312.9    101.3    99     309.8    100.3    99     314.6    101.8   100
 10       316.1       99       323.7    102.4    97     319.7    101.1    98     325.9    103.1    99
 11       323.9       95       334.0    103.1    94     326.0    100.6    97     332.7    102.7    98
 12       326.4       95       337.7    103.5    86*    332.5    101.9    92     338.8    103.8    96
TERM. SAC.            94                         87                       92                       95
==========================================================================================================
    (A) NUMBER OF ANIMALS WEIGHED.  AT TERMINAL SACRIFICE, NUMBER
        OF ANIMALS ALIVE ON FIRST DAY OF TERMINAL SACRIFICE.
    (B) REFERS TO THE BEGINNING (INITIAL) BODY WEIGHT.
    (I) INTERIM SACRIFICE OCCURRED IN THIS WEEK.
    (*) THE NUMBER OF ANIMALS WEIGHED FOR THIS WEEK
         IS LESS THAN THE NUMBER OF ANIMALS SURVIVING.
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.