Differential patterns of gonadotropin responses to ovarian steroids and to LH-releasing hormone between constant-estrous and pseudopregnant states in aging rats.
D000375:Aging; D000818:Animals; D004958:Estradiol / Q000008:administration & dosage* / Q000097:blood; D004970:Estrone / Q000097:blood; D004971:Estrus; D005260:Female; D005640:Follicle Stimulating Hormone / Q000378:metabolism; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology*; D006062:Gonadotropins / Q000494:pharmacology*; D007986:Luteinizing Hormone / Q000378:metabolism; D010053:Ovary / Q000378:metabolism; D011247:Pregnancy; D011374:Progesterone / Q000008:administration & dosage*; D011372:Progestins / Q000097:blood; D011555:Pseudopregnancy / Q000378:metabolism*; D051381:Rats
D006062:Gonadotropins; D011372:Progestins; D004970:Estrone; D007987:Gonadotropin-Releasing Hormone; D011374:Progesterone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone