Minireview: Gut Peptides Regulating Satiety
نویسندگان
چکیده
منابع مشابه
Minireview: Gut peptides regulating satiety.
The gastrointestinal tract and the pancreas release hormones regulating satiety and body weight. Ghrelin stimulates appetite, and glucagon-like peptide-1, oxyntomodulin, peptide YY, cholecystokinin, and pancreatic polypeptide inhibit appetite. These gut hormones act to markedly alter food intake in humans and rodents. Obesity is the current major cause of premature death in the United Kingdom, ...
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The glucagon-like peptides GLP-1 and GLP-2 are produced in enteroendocrine L cells of the small and large intestine and secreted in a nutrient-dependent manner. GLP-1 regulates nutrient assimilation via inhibition of gastric emptying and food intake. GLP-1 controls blood glucose following nutrient absorption via stimulation of glucose-dependent insulin secretion, insulin biosynthesis, islet pro...
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Glucagon-like peptide-1 (and related hormones) Daniel Drucker (Toronto, Canada) reviewed evidence that the incretin effect, the phenomenon of enteral glucose loading increasing the insulin secretory response to an increase in blood glucose, is reduced in type 2 diabetes, and that the incretin glucagon-like peptide (GLP)-1 may ameliorate this defect. The major limitation to use of GLP-1 in clini...
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The first evidence that the same peptides could be present in both the brain and the gut was given in 1931 with the discovery of substance P (Von Euler and Gaddum, 1931). In spite of this early start, the important revelation that there were a large number of peptides with this dual localisation and also with powerful and extensive pharmacological actions took more than 40 years to materialise....
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The effects of angiotensin II (A II) and ANP on spontaneously active neurons in the subfornical organ (SFO), anteroventral third ventricle (AV3V) and supraoptic (SON) and paraventricular nucleus (PVN) were investigated using slice preparations and extracellular recordings. Application of A II (10(-7)M) excited the neural activity of 66% of the SFO neurons, 28% of the AV3V neurons and 44% of the...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 2004
ISSN: 0013-7227,1945-7170
DOI: 10.1210/en.2004-0089