نتایج جستجو برای: hypothalamic
تعداد نتایج: 31640 فیلتر نتایج به سال:
A case of post-traumatic hypothalamic hypothermia is described. An unusually selective defect in thermoregulatory function was demonstrated together with a defect in thyroid function suggestive of impaired hypothalamic control.
The hypothalamus is critical for feeding and body weight regulation. Prevailing studies focus on hypothalamic neurons that are defined by selectively expressing transcription factors or neuropeptides including those expressing proopiomelanocortin (POMC) and agouti-related peptides (AgRP). The Cre expression driven by the pancreas-duodenum homeobox 1 promoter is abundant in several hypothalamic ...
Ventral midline cells in the neural tube form floorplate throughout most of the central nervous system (CNS) but in the anterior forebrain, they differentiate with hypothalamic identity. The signalling pathways responsible for subdivision of midline neural tissue into hypothalamic and floorplate domains are uncertain, and in this study, we have explored the role of the Wnt/Axin/beta-catenin pat...
The cAMP-response element binding protein (CREB) is involved in antidepressant action, but the role of related CRE-binding transcription factors in the behavioral and endocrine responses to antidepressants is unclear. Alternative transcription of the cAMP response element-modulator (CREM) gene yields activator and repressor isoforms, including the strong repressor inducible cAMP early repressor...
Spontaneously hypertensive rats exhibit reduced hypothalamic noradrenergic input after NaCl loading.
Spontaneously hypertensive rats (SHR) of the Okamoto strain exhibit a significant exacerbation in severity of hypertension when fed diets high in NaCl. To examine the hypothesis that abnormalities in the monoaminergic innervation of the hypothalamus and brainstem contribute to the NaCl-induced exacerbation of hypertension, the monoamine and monoamine metabolite contents of specific hypothalamic...
Previous studies showed that i.p. administration of C75, a potent inhibitor of fatty acid synthase (FAS), blocked fasting-induced up-regulation of orexigenic neuropeptides and down-regulation of anorexigenic neuropeptides in the hypothalami of mice. As a result, food intake and body weight were drastically reduced. Here we provide evidence supporting the hypothesis that hypothalamic malonyl-CoA...
OBJECTIVE The angiopoietin-like protein 4 (Angptl4)/fasting-induced adipose factor (Fiaf) is known as a regulator of peripheral lipid and glucose metabolism. In the present study, we investigated the physiological role of Angptl4 in central regulation of body weight homeostasis. RESEARCH DESIGN AND METHODS Hypothalamic Angptl4 expression levels were measured using immunoblot assay during feed...
BACKGROUND Functional hypothalamic amenorrhea is a reversible form of gonadotropin-releasing hormone (GnRH) deficiency commonly triggered by stressors such as excessive exercise, nutritional deficits, or psychological distress. Women vary in their susceptibility to inhibition of the reproductive axis by such stressors, but it is unknown whether this variability reflects a genetic predisposition...
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