Feb 15, · The follicle stimulating hormone, or FSH, is a heterodimeric glycoprotein which acts on spermatogonia in males and stimulates the production of sperm in sexually mature males. FSH is a gonadotropin which, together with the other gonadotropin known as the luteinizing hormone, or LH, produces male gametes in the testis. The action of FSH in males, together with testosterone, stimulates all the phases of spermatogenesis. FSH . Previous reports concerning isolated follicle stimulating hormone (FSH) deficiency and its possible pathogenesis have been conflicting. Both "normal" and "abnormal" FSH response to luteinizing hormone releasing hormone (LHRH) infusion have been described. We studied a .
Male: stimulates Sertoli cells to produce androgen-binding protein (ABP), thereby stimulating spermatogenesis FSH also stimulates Sertoli cells to produce inhibin, which provides negative feedback to the anterior pituitary to decrease FSH secretion. stimulates Leydig cells to produce testosterone. Primary hypogonadism involves failure of the testes to respond to follicle-stimulating hormone (FSH) and luteinizing hormone (LH). When primary hypogonadism affects testosterone production, testosterone is insufficient to inhibit production of FSH and LH; hence, FSH and LH levels are elevated.
LH and FSH in Men: Testes, testosterone, sperm production: Loss of sex drive, erectile dysfunction, impotence, infertility: GH in Children & Adolescents: Bone, muscle, fat: Lack of growth (height); increased body fat, failure to achieve normal peak bone mass: GH in Adults: Whole body: Poor quality of life, increased body fat, decreased muscle and bone mass: PRL. Feb 26, · Function. In males, LH stimulates testosterone release by the Leydig cells of the testes. In females, LH stimulates steroid release from the ovaries, ovulation, and the release of progesterone after ovulation by the corpus luteum. Similarly, is LH present in males?