The Effect of Bisphenol A and Dibutyphthlate Treated With Rat Liver S9 on Proliferation of MCF-7 Cells / 环境与健康杂志

ABSTRACT

Objective To study the effect of bisphenol A (BPA) and dibutyphthlate (DBP) treated with Rat Liver S9 on proliferation MCF-7 cells. Methods Added the positive control 17?-estradiol (E2) and compounds of BPA and DBP with the effect of Rat Liver S9 to MCF-7 cells proliferation respectively and determinated the quantity of MCF-7 cells with MTT assay. Results The activity of E2 and DBP stimulated MCF-7 cells decreasing significantly with the effect of Liver S9 than without the effect of Liver S9, while BPA stimulated MCF-7 cells increasing significantly with the effect of Liver S9 than that without the effect of Liver S9. Conclusion E2 and DBP have a lower estrogenic activity with the effect of S9 than without the effect of S9. BPA shows a higher estrogenic activity with the effect of S9 than without the effect of S9.