نتایج جستجو برای: orexigenic effect
تعداد نتایج: 1642258 فیلتر نتایج به سال:
Ghrelin is an orexigenic peptide synthesized mainly by stomach and hypothalamus. Ghrelin decreases secretion of thyroid hormones. Testosterone is an esteroidogenic hormone that exerts stimulatory effects on Hypothalamus-Pituitary-Thyroid (HPT) axis activity. The aim of the present study was to investigate the effect of interactions between the central injection of ghrelin and testosterone on me...
The fatty acid synthase inhibitor, C75, acts centrally to reduce food intake and body weight in mice. Here we report the effects of C75 on the expression of key orexigenic [neuropeptide Y (NPY), agouti-related protein (AgRP), and melanin-concentrating hormone] and anorexigenic [pro-opiomelanocortin (POMC) and cocaine-amphetamine-related transcript (CART)] neuropeptide messages in the hypothalam...
The orexigenic role of central neuropeptide Y (NPY) in nonhuman primates has been questioned. Therefore, we have studied the effect of central NPY on feeding in ad libitum-fed male rhesus macaques. NPY dose-dependently increased food intake, with the maximal effect obtained by 50 microg (960 min food intake +/- SEM, 104 +/- 5 to 188 +/- 11 g; vehicle vs. NPY; n = 6). Blood glucose levels were u...
The neuroendocrine peptides CCHamide-1 and -2, encoded by the genes ccha1 and -2, are produced by endocrine cells in the midgut and by neurons in the brain of Drosophila melanogaster. Here, we used the CRISPR/Cas9 technique to disrupt the ccha1 and -2 genes and identify mutant phenotypes with a focus on ccha-2 mutants. We found that both larval and adult ccha2 mutants showed a significantly red...
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