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15 Οκτ 2024 · Gonadotropin hormone-releasing hormone (GnRH) is the key regulator of the reproductive axis. Its pulsatile secretion determines the pattern of secretion of the gonadotropins, follicle stimulating hormone and luteinizing hormone, which then regulate both the endocrine function and gamete maturation in the gonads.
In women, FSH stimulates the synthesis of estrogens and the maturation of cells lining the spherical egg-containing structures known as Graafian follicles. In menstruating women, there is a preovulatory surge in serum FSH and LH concentrations.
FSH and LH are gonadotropins (goh-NA-doh-TROH-pinz). Gonadotropins are essential to your reproductive health. They help your sex glands (gonads) mature and function. Gonads in people designated female at birth (DFAB) are ovaries and in people designated male at birth (DMAB), they’re testicles.
8 Φεβ 2024 · The hormones involved are gonadotropin-releasing hormone (GnRH) secreted from the hypothalamus, luteinizing hormone (LH) and follicle-stimulating hormone (FSH) produced by the anterior pituitary gland and oestrogen and testosterone produced by the gonads. LH and FSH are known as gonadotropins.
1 Μαΐ 2023 · Gonadotropin-releasing hormone (GnRH) is a crucial substance in the hypothalamic-pituitary-gonadal (HPG) axis in humans. Production of GnRH occurs in the neurons of the hypothalamus and causes the downstream production of sex hormones by the gonads.
The primary signal from the central nervous system is gonadotropin-releasing hormone (GnRH), which modulates the activity of anterior pituitary gonadotropes regulating follicle stimulating hormone (FSH) and luteinizing hormone (LH) release.
Hormonal interaction between the hypothalamus, anterior pituitary gland, and ovaries regulates the female reproductive system. The hypothalamus secretes a small peptide, gonadotropin-releasing hormone (GnRH), also known as luteinizing hormone–releasing hormone.
