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. Author manuscript; available in PMC: 2008 Mar 11.
Published in final edited form as: Birth Defects Res B Dev Reprod Toxicol. 2006 Aug;77(4):280–397. doi: 10.1002/bdrb.20086

Table 31.

Effects of Diet and Soy Formula Given to Rats on PND 21–50a

  Experiment 1
Experiment 2
Endpoint RM1 diet (control) AIN-76A diet RM1 diet (control) RM1 diet + Infasoy
Body weight (g)        
  PND 21 40.8±4.7 40.2±3.7 37.1±5.7 37.3±5.6
  PND 35 107.1±9.1 120.5±8.3b 106.0±12.0 107.6±17.0
  PND 46 Not determined Not determined 156.2±12.3 165.3±14.4b
  At vaginal opening 108.6±11.6 97.7±9.0b 102.4±13.2 91.5±10.8b
  At first estrus Not determined Not determined 115.2±19.8 108.3±18.7
Age (days)        
  At vaginal opening 35.1±1.9 31.5±1.2b 34.5±2.0 32.4±1.2b
  At first estrus 38.1±2.8 34.6±3.5b 37.1±3.9 35.3±2.7c
a

From Ashby et al. (2000b). Data expressed as mean±variance [unspecified but listed as SD in other figures of this report].

b

P <0.01.

c

P <0.05 compared to control.