Comparison of cytotoxicity induced by 17α-ethynylestradiol and diethylstilbestrol in fish CCO and mammalian CHO-K1 cell lines.

The effects of synthetic estrogens 17α-ethynylestradiol (EE2) and diethylstilbestrol (DES) were compared on cell proliferation and morphology in Channel Catfish Ovary (CCO) and Chinese Hamster Ovary (CHO-K1) cells. EE2 exposure (0.1 and 0.