Gonadotropins: Role in Reproduction

Gonadotropins are hormones that play a key role in the reproductive system. They are produced by the pituitary gland and stimulate the ovaries or testes to produce eggs or sperm. Gonadotropins are used in assisted reproductive technologies to induce ovulation or sperm production.
Category
Hormone
Where to get
Available by prescription at fertility clinics.
Prepared by Nick Harper, reviewed by Dr. David James Simpson

Gonadotropins FAQ


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What are gonadotropins?

Gonadotropins are glycoprotein hormones secreted by gonadotropic cells of the anterior pituitary of vertebrates.

Which hormones fall under the term gonadotropins?

There are several hormones that fall under the term gonadotropins. Each of them is described below. Follicle-stimulating hormone is named for the function it exerts in women by stimulating the growth of ovarian follicles.

What is a chorionic gonadotropin?

This family includes the mammalian hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH), the placental / chorionic gonadotropins, human chorionic gonadotropin (hCG) and equine chorionic gonadotropin (eCG), as well as at least two forms of fish gonadotropins.

Where is gonadotropin releasing hormone released?

Gonadotrophin-releasing hormone is released from the hypothalamus in the brain. It controls the production of luteinising hormone and follicle stimulating hormone from the pituitary gland. GnRH; gonadotropin-releasing hormone; luliberin; luteinising-hormone-releasing hormone; LHRH; luteinizing-hormone-releasing hormone

Where are gonadotropins produced?

Gonadotropins are glycoprotein hormones produced by gonadotropes in the anterior pituitary, an endocrine gland located beneath the hypothalamus of the brain. Their existence was identified nearly 100 years ago by hypophysectomy, a surgical procedure in which the pituitary gland is excised, that resulted in gonadal atrophy.

Gonadotropins References

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