Estrogens & progestins & internal contraceptives

(S)-Zearalanone is a secondary metabolite of Zearalenone (ZON).

(S)-Zearalanone is a secondary metabolite of Zearalenone (ZON).

(S)-Zearalanone is a secondary metabolite of Zearalenone (ZON).

(S)-Zearalanone is a secondary metabolite of Zearalenone (ZON).

A nonsteroidal estrogen produced from the metabolism of the isoflavonoid phytoestrogen daidzein by human intestinal microflora exhibits EC50 values of 200 and 74 nM for human ER&alpha and ER&beta, respectively and induces breast cancer cell

A nonsteroidal estrogen produced from the metabolism of the isoflavonoid phytoestrogen daidzein by human intestinal microflora exhibits EC50 values of 200 and 74 nM for human ER&alpha and ER&beta, respectively and induces breast cancer cell

A nonsteroidal estrogen produced from the metabolism of the isoflavonoid phytoestrogen daidzein by human intestinal microflora exhibits EC50 values of 200 and 74 nM for human ER&alpha and ER&beta, respectively and induces breast cancer cell

A nonsteroidal estrogen produced from the metabolism of the isoflavonoid phytoestrogen daidzein by human intestinal microflora exhibits EC50 values of 200 and 74 nM for human ER&alpha and ER&beta, respectively and induces breast cancer cell

&beta-estradiol is a potent mammalian estrogenic hormone produced by the ovary. Triggers the production of gonadotropins leading to ovulation.

&beta-estradiol is a potent mammalian estrogenic hormone produced by the ovary. Triggers the production of gonadotropins leading to ovulation.

&beta-estradiol is a potent mammalian estrogenic hormone produced by the ovary. Triggers the production of gonadotropins leading to ovulation.

&beta-estradiol is a potent mammalian estrogenic hormone produced by the ovary. Triggers the production of gonadotropins leading to ovulation.