title: In utero exposure to diethylstilbestrol: adverse effects on the reproductive tract and reproductive performance and male and female offspring.
abstract: Exposure to diethylstilbestrol (DES) in utero is associated with adverse effects on the reproductive tract in male and female progeny. These effects include epididymal cysts, microphallus, cryptorchidism, and testicular hypoplasia in male subjects and adenosis, clear cell adenocarcinoma, and structural defects of the cervix, vagina, uterus, and fallopian tubes in female subjects. As these offspring have reached reproductive age, reports of adverse reproductive performance have been published, including still controversial reports of menstrual dysfunction and infertility. More well established are increased rates of spontaneous abortion, ectopic pregnancy, premature deliveries, and perinatal deaths, all contributing to an increase in overall adverse pregnancy outcome. Often there is correlation between the DES-associated anatomic abnormalities in the reproductive tract and the adverse reproductive performance. Altered male reproductive capacity is also suggested by diminished semen analyses and sperm penetration assays. A detailed review of these effects of in utero DES exposure is presented.
mesh_terms: D000022:Abortion, Spontaneous / Q000139:chemically induced; D000230:Adenocarcinoma / Q000139:chemically induced; D003456:Cryptorchidism / Q000139:chemically induced; D003560:Cysts / Q000139:chemically induced; D004054:Diethylstilbestrol / Q000009:adverse effects*; D005260:Female; D005333:Fetus / Q000187:drug effects*; D005835:Genitalia / Q000187:drug effects*; D005836:Genitalia, Female / Q000002:abnormalities; D005837:Genitalia, Male / Q000002:abnormalities; D006801:Humans; D007231:Infant, Newborn; D007247:Infertility, Female / Q000139:chemically induced; D007248:Infertility, Male / Q000139:chemically induced; D008297:Male; D008431:Maternal-Fetal Exchange / Q000187:drug effects; D008599:Menstruation Disturbances / Q000139:chemically induced; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000139:chemically induced; D011297:Prenatal Exposure Delayed Effects; D012098:Reproduction / Q000187:drug effects*; D013733:Testicular Diseases / Q000139:chemically induced; D002583:Uterine Cervical Neoplasms / Q000139:chemically induced
chemical_list: D004054:Diethylstilbestrol