Androstenedione or corticosterone treatment during pregnancy alters estrous cycle of adult female offspring in mice.
Female offspring from mice injected with androstenedione during late pregnancy showed lengthened vaginal cycles, persistent estrus and decreased incidence of pro-estrus and diestrus, whilst offspring from mice injected with corticosterone showed increased incidence of diestrus. These observations give qualified support to the hypothesis that stress during pregnancy alters the female offspring reproductive system through the action of adrenal steroids.
D000735:Androstenedione / Q000494:pharmacology*; D000818:Animals; D003345:Corticosterone / Q000494:pharmacology*; D004031:Diestrus / Q000187:drug effects; D004971:Estrus / Q000187:drug effects*; D005260:Female; D051379:Mice; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D011359:Proestrus / Q000187:drug effects
D000735:Androstenedione; D003345:Corticosterone