Bisphenol A Exposure during Pregnancy Alters the Mortality and Levels of Reproductive Hormones and Genes in Offspring Mice

Table 2

Maternal exposure to BPA reduces the survival rate of the offspring mice.

Groups	Day 7	Day 14	Day 21	Day 28	Day 35	Day 42	Day 49	Day 56	Death rate
A (n = 114)	0	0	0	1	0	0	0	0	0.8 (1/114)
B (n = 105)	0	0	1	1	0	2	0	0	3.8 (4/105)
C (n = 98)	0	24	13	1	0	0	0	0	38.8 (38/98)
D (n = 101 )	0	10	1	3	0	11	0	0	24.8 (25/101)

Note. Group A is the control. Group B is the BPA low dose group (50 mg/kg), group C is the 500 mg/kg group, and group D is the 2500 mg/kg group. means P < 0.01.