نتایج جستجو برای: acylated ghrelin
تعداد نتایج: 7473 فیلتر نتایج به سال:
Ghrelin, the endogenous ligand for the GH secretagogue receptor (GHS-R), is a recently isolated hormone, prevalently expressed in stomach but also in other tissues such as hypothalamus and placenta. This novel acylated peptide acts at a central level to stimulate GH secretion and, notably, to regulate food intake. However, the existence of further, as yet unknown, effects or presence of ghrelin...
Ghrelin is a gut peptide that when acylated is thought to stimulate appetite. Circulating ghrelin concentrations could potentially be used as a predictor of DMI in cattle. The objective of this experiment was to determine the association of circulating ghrelin concentrations with DMI and other production traits. Steers and heifers were fed a finishing diet, and individual intake was recorded fo...
due to an increase in obesity, the aim of the present study was to examine the effect of 12 weeks of endurance training on body weight, food intake, plasma acylated ghrelin and pyy3-36 in obese male rats. 16 male wistar rats were fed for 9 weeks with a high fat diet (derived from soybean oil) until they reached mean weight of 319±30 g. the rats were randomly divided into control group (n=8) and...
CONTEXT Metabolic syndrome shows clustered metabolic abnormalities with major roles for insulin resistance and obesity. Ghrelin is a gastric hormone whose total plasma concentration (T-Ghr) is associated positively with insulin sensitivity and is reduced in obesity. Ghrelin circulates in acylated (A-Ghr) and desacylated (D-Ghr) forms, but their potential differential associations with insulin r...
BACKGROUND The gut-derived hormone ghrelin, especially its acylated form, plays a major role in the regulation of systemic metabolism and exerts also relevant cardioprotective effects; hence, it has been proposed for the treatment of heart failure (HF). We tested the hypothesis that ghrelin can directly modulate cardiac energy substrate metabolism. METHODS AND RESULTS We used chronically inst...
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