Morphine inhibition of the preovulatory surges of plasma luteinizing hormone and follicle stimulating hormone in the rat.
D000818:Animals; D004305:Dose-Response Relationship, Drug; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007987:Gonadotropin-Releasing Hormone / Q000494:pharmacology; D007700:Kinetics; D007986:Luteinizing Hormone / Q000097:blood*; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D010060:Ovulation / Q000187:drug effects*; D051381:Rats
D007987:Gonadotropin-Releasing Hormone; D009270:Naloxone; D009020:Morphine; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone