Abnormal gonadothrophin secretion in children with chronic renal failure.
LH and FSH response to intravenous injection of GnRH was evaluated in a group of patients with chronic renal failure on intermittent haemodialysis and in two children with successful renal transplant. Basal plasma LH was elevated in children with chronic renal failure as compared to control, and significantly increased following GnRH injection in most of the children. Basal plasma FSH was higher than in the control group, and slightly increased after GnRH. These data suggest an abnormal response to GnRH in chronic renal failure and an involvement of hypothalamus and pituitary in chronic renal disease. The role of abnormal gonadotrophin secretion in growth retardation and pubertal delay of these children is still not well understood.
D000293:Adolescent; D002648:Child; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood / Q000378:metabolism; D006062:Gonadotropins / Q000378:metabolism*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000378:metabolism*; D016030:Kidney Transplantation; D007986:Luteinizing Hormone / Q000378:metabolism; D008297:Male; D010906:Pituitary Hormone-Releasing Hormones / Q000008:administration & dosage; D011627:Puberty; D006435:Renal Dialysis; D013997:Time Factors; D014184:Transplantation, Homologous
D006062:Gonadotropins; D010906:Pituitary Hormone-Releasing Hormones; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone