Figure 9.

Calb2 gene expression is altered in female hippocampus by in utero exposure to bisphenol A (BPA), as verified by immunohistochemistry staining. Calb2 expression is increased (P = 0.02) in the dentate gyrus only in female mice. The regions affected include the dentate gyrus granule cell layer and dentate gyrus polymorph layer. Bars: mean + standard error of the mean (SEM) of the results; * P < 0.05 (Mann-Whitney U test). Abbreviations: CT, vehicle control; negative CT, negative control.