Factors influencing the dynamics of gonadotropin response following bolus infusion of luteinizing hormone-releasing factor in women with menstrual abnormalities.
Thirty-five women with menstrual abnormalities were given 100 microng of luteinizing hormone-releasing hormone (LHRH) by bolus intravenous injection in an attempt to simplify and quantitate the usefulness of this test in clinical management. Peak and total gonadotropin responses are highly correlated. Peak and total LH are significantly related to basal LH but no similar relationship could be established for follicle-stimulating hormone (FSH). There is no association between gonadotropin response and prolactin levels or body weight. Basal estradiol levels are inversely related to FSH response but not to LH response. It is concluded that the use of an intravenous 100-microng bolus of LHRH is of little use as a clinical test for the gynecologic endocrine patient.
D000293:Adolescent; D000328:Adult; D000568:Amenorrhea / Q000097:blood*; D004958:Estradiol / Q000097:blood; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D007987:Gonadotropin-Releasing Hormone / Q000008:administration & dosage / Q000494:pharmacology*; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D008599:Menstruation Disturbances / Q000097:blood*; D009839:Oligomenorrhea / Q000097:blood*
D007987:Gonadotropin-Releasing Hormone; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone