title: Luteinizing hormone-releasing factor potentiates lordosis behavior in hypophysectomized ovariectomized female rats.
abstract: Subcutaneous injection of luteinizing hormone-releasing factor (LRF) in estrogen-primed hypophysectomized, ovariectomized female rats facilitates the appearance of the lordosis response. The LRF effect on lordosis was seen 90, 180, and 360 minutes after injection. This effect could help to synchronize the female's mating behavior with the ovulatory discharge of luteinizing hormone.
mesh_terms: D000818:Animals; D002369:Castration; D004305:Dose-Response Relationship, Drug; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D007016:Hypophysectomy; D007986:Luteinizing Hormone; D010053:Ovary / Q000502:physiology; D010902:Pituitary Gland / Q000502:physiology; D010906:Pituitary Hormone-Releasing Hormones / Q000494:pharmacology*; D011187:Posture; D051381:Rats; D012726:Sexual Behavior, Animal / Q000187:drug effects*
chemical_list: D004967:Estrogens; D010906:Pituitary Hormone-Releasing Hormones; D007986:Luteinizing Hormone