Prolongation of the Bovine Estrous Cycle with a Gonadotropin-Releasing Hormone Analog
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چکیده
منابع مشابه
Expression of gonadotropin inhibitory hormone in the preoptic area and its relation with phases of estrous cycle of ewe
Introduction: Gonadotropin inhibitory hormone (GnIH) has been known as a key inhibitor of the secretion of gonadotropin releasing hormone (GnRH). Ewe has estrous cycles comprising of follicular and luteal phases. Follicular phase is in turn divided into proestrous and estrous phases. Blood level of LH increases in follicular and decreases in luteal phases. The aim of the present study was to...
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treatment of central precocious puberty (cpp) is the administration of gnrh analogs. metabolic syndrome comprised metabolic disturbances that confer increased risk of (cvd) diabetes mellitus (dm) and cardiovascular disease. this study is a longitudinal prospective study in pediatric endocrinology clinic. 30 non-obese children with idiopathic cpp were involved. total body weight, height, blood p...
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Mammalian reproduction requires gonadotropin-releasing hormone (GnRH)-mediated signaling from brain neurons to pituitary gonadotropes. Because the pulses of released GnRH vary greatly in amplitude, we studied the biosynthetic response of the gonadotrope to varying GnRH concentrations, focusing on extracellular-regulated kinase (ERK) phosphorylation and egr1 mRNA and protein production. The over...
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Galanin is colocalized with GnRH in neurons of the hypothalamus and basal forebrain of female rats, and this neuropeptide may play a role in the generation of the midcycle surge of gonadotropin secretion. We tested the hypothesis that galanin gene expression in GnRH cells increases during proestrus. To accomplish this, we killed groups of adult female rats at 1200 and 1800 h on the day of proes...
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Objective The purpose of this study was to compare the effects of Glycyrrhiza glabra (Licorice), Cyclooxygenase-2 Inhibitor (Celecoxib®) and gonadotropin releasing hormone analog (Diphereline®) to a control group on endometrial implants in rats. MaterialsAndMethods Endometriosis was induced in rats by auto transplantation and after confirmation, the rats were divided into 4 groups that were tre...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 1984
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod31.4.664