Inhibin B, a dimeric glycoprotein hormone primarily produced by the Sertoli cells in the testes, serves a crucial role in male reproductive health. It is a key regulator of follicle-stimulating hormone (FSH) secretion from the pituitary gland. Inhibin B's production is directly influenced by the number and functionality of Sertoli cells, which in turn reflects the state of spermatogenesis. Its measurement provides insight into testicular function and the potential for sperm production, offering a valuable assessment tool in reproductive endocrinology.
Inhibin B
Marker of spermatogenesis.