title: Estrous cycles, decidual cell response and uterine estrogen and progesterone receptor in Fischer 344 virgin aging rats.
mesh_terms: D000375:Aging; D000818:Animals; D004247:DNA / Q000032:analysis; D003656:Decidua / Q000187:drug effects; D004958:Estradiol / Q000494:pharmacology; D004971:Estrus; D005260:Female; D009929:Organ Size; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D011506:Proteins / Q000032:analysis; D051381:Rats; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis*; D014599:Uterus / Q000032:analysis*
chemical_list: D011506:Proteins; D011960:Receptors, Estrogen; D011980:Receptors, Progesterone; D011374:Progesterone; D004958:Estradiol; D004247:DNA