The intermittent release of GnRH is crucial for the proper synthesis and release of the gonadotropins, which are also released in a pulsatile manner. The gonadotropins, luteinizing hormone (LH) and follicle-stimulating hormone (FSH), are synthesized and secreted by gonadotrophs, which make up ...
(Biochemistry) gonadotrophin-releasing hormone: a peptide that is released from the brain and stimulates the pituitary gland to secrete gonadotrophic hormones that act in turn on the sex glands Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991,...
Constantin, S: Physiology of the Gonadotropin-Releaseing Hormone (GnRH Neurone: Studies from Embryonic GnRH Neurones). J Neuroendocrinol 23:542-553, 2011 10 Wetsel WC, Valença MM, Merchenthaler I et al: Intrinsic pulsatile secretory activity of immortalized luteinizing hormone-rel...
GnRH / biochem / abbreviation for gonadotrophin-releasing hormone: a peptide that is released from the brain and stimulates the pituitary gland to secrete gonadotrophic hormones that act in turn on the sex glands Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William ...
Gonadotropin releasing hormone (GnRH) has been proposed to play a role in the regulation of human chorionic gonadotropin (hCG) release from the human placenta. To test this assumption, we utilized an in vitro perifusion system, together with cultures of placental explants, to investigate short- ...
Posttranslational processing of progonadotropin-releasing hormone (proGnRH) in ewes. Gonadotropin-releasing hormone (GnRH) is released from hypothalamic neurons into the hypophyseal-portal blood system following enzymatic cleavage of the de... HC Connor,GE Moss - 《Domestic Animal Endocrinology》 被引量...
GnRH has multiple off switches. The first isGnRH itself: when neurons release this hormone, they also become less sensitive to stimulation. This may be why GnRH is released in short pulses rather than at a steady rate [18,19]. Sex Steroids ...
Answer and Explanation:1 Gonadotropin releasing hormone (GnRH) stimulates the release of FSH (follicular stimulating hormone), LH (luteinizing hormone) from the anterior...
Continuous perifusion of quartered anterior pituitary glands from juvenile and adult chickens of both sexes with chicken gonadotrophin-releasing hormone-I (cGnRH-I) stimulated a spike-plateau profile of luteinizing hormone (LH) secretion. When perifused in Ca(2+)-free medium, pituitary glands from ...
Here GnRH is released into the pituitary portal blood vessels for delivery to the anterior pituitary to elicit the secretion of luteinizing hormone (LH) and follicle- stimulating hormone (FSH)1. Alterations in the development of this system or in the secretion of GnRH are associated with a ...