Diethylstilbestrol (DES) and Dienestrol (DI) are synthetic estrogen and as a growth promoter in meat-producing animals and fowl.

己稀雌酚(DES)和双烯雌酚(DI)是人工合成的雌性激素，它对禽肉类动物具有明显的生长和催肥作用。

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Objective To invest the effect of Diethylstilbestrol (DES) on vertical transmission of T. gondii. Methods Pregnant mice, infected with T.

目的研究己烯雌酚（DES） 对小鼠弓形虫垂直传播的影响。

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But in 1. 2002, Hygiene and health center in California in the United States of America declared that the herbal mixture was contaminated with diethylstilbestrol (DES).

但是2002年1月，美国加州卫生健康中心检测到该产品被微量的乙烯雌酚(DES)污染，故其疗效是源于草药还是源于微量des污染颇受争议。

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