The control of reproductive physiology and behavior by gonadotropin-inhibitory hormone
نویسندگان
چکیده
منابع مشابه
The control of reproductive physiology and behavior by gonadotropin-inhibitory hormone
Gonadotropin-releasing hormone (GnRH) controls the reproductive physiology and behavior of vertebrates by stimulating synthesis and release of gonadotropin from the pituitary gland. In 2000, another hypothalamic neuropeptide, gonadotropin-inhibitory hormone (GnIH), was discovered in quail and found to be an inhibiting factor for gonadotropin release. GnIH homologs are present in the brains of v...
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GnRH is the hypothalamic main regulator of the hypothalamic-pituitary-gonadal reproductive axis, but it was found to exert additional functions due to the wide distribution of its receptors both in central nervous system (from cortex to spinal cord) and in peripheral organs and tissues. The possible activity of GnRH/GnRHR system at the level of the hippocampus has raised the interest on the eff...
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Physical and psychological stressors suppress hypothalamic-pituitary-gonadal axis activity and sexual behavior and consequently induce reproductive dysfunction. Recently, it has been shown that gonadotropin-inhibitory hormone (GnIH), also called RFamide-related peptide 3 (RFRP) in mammals, which is a potent inhibitory regulator of gonadotropin-releasing hormone (GnRH) and gonadotropin, is invol...
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Objective(s): To benefit from reproduction and deal with challenges in the environmental conditions, animals must adapt internal physiology to maximize the reproduction rate. Maladaptive variations in the neurochemical systems and reproductive system can lead to manifestation of several significant mammalian reprocesses, including mammalian ovarian lifespan. RFamide-related peptide (RFRP, Rfrp)...
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ژورنال
عنوان ژورنال: Integrative and Comparative Biology
سال: 2008
ISSN: 1540-7063,1557-7023
DOI: 10.1093/icb/icn019