Elevated plasma luteinizing hormone concentrations, cryptorchidism and mania.
A young man with acute mania and unilateral cryptorchidism had plasma luteinizing hormone (LH) concentrations that were much higher than the maximum LH concentrations we have found in normal subjects and patients with schizophrenia. Plasma concentrations of testosterone and sex hormone binding globulin were not abnormal, showing that the elevated plasma LH concentrations were probably due to increased secretion of LH-releasing hormone (LHRH). This case supports our previous results which suggest that an abnormally high secretion of LHRH, due presumably to an abnormality in central neurotransmission, may be a feature of acute mania in young men.
D000208:Acute Disease; D000328:Adult; D001714:Bipolar Disorder / Q000097:blood* / Q000150:complications; D003456:Cryptorchidism / Q000150:complications*; D005246:Feedback; D007987:Gonadotropin-Releasing Hormone / Q000378:metabolism; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male
D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone