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follicle_stimulating_hormone

Follicle Stimulating Hormone

FSH is a heterodimeric glycoprotein consisting of

the same alpha chain found in TSH (and LH)

a beta chain of 118 amino acids, which gives it its unique properties.

Synthesis and release of FSH is triggered by the arrival from the hypothalamus of gonadotropin-releasing hormone (GnRH). The effect of FSH depends on one's sex. FSH in females

In sexually-mature females, FSH (assisted by LH) acts on the follicle to stimulate it to release estrogens. FSH produced by recombinant DNA technology (Gonal-f®) is available to promote ovulation in women planning to undergo in vitro fertilization (IVF) and other forms of assisted reproductive technology. FSH in males In sexually-mature males, FSH acts on spermatogonia stimulating (with the aid of testosterone) the production of sperm.


see Follicle stimulating hormone secreting pituitary adenoma.

follicle_stimulating_hormone.txt · Last modified: 2017/01/21 18:31 (external edit)