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Effects of BPA on the integrin β3 expression levels in the blastocysts. A. The expression levels of integrin β3 in the blastocysts in mice treated with 0 (control), 200, 400, and 600 mg/kg/day BPA on day 5 of pregnancy were detected with immunofluorescence staining (green for integrin β3). DNA was stained with Hoechst33342 (blue). Scale bar, 50 μm. B. Statistical analysis of the expression levels of integrin β3 in the blastocysts. Compared with the control group, *P < 0.05.
