Opioid regulation of pituitary secretion.
D000818:Animals; D001921:Brain / Q000187:drug effects; D002369:Castration; D004723:Endorphins / Q000097:blood / Q000494:pharmacology / Q000502:physiology*; D005260:Female; D005498:Follicular Phase; D012739:Gonadal Steroid Hormones / Q000494:pharmacology; D006801:Humans; D008183:Luteal Phase; D008297:Male; D008598:Menstruation; D009020:Morphine / Q000494:pharmacology; D010902:Pituitary Gland / Q000098:blood supply / Q000378:metabolism*; D011388:Prolactin / Q000378:metabolism; D001615:beta-Endorphin
D004723:Endorphins; D012739:Gonadal Steroid Hormones; D001615:beta-Endorphin; D009020:Morphine; D011388:Prolactin