نتایج جستجو برای: glucagon like peptide 1 hormone
تعداد نتایج: 3413324 فیلتر نتایج به سال:
Glucagon was isolated from a side fraction generated during the preparation of insulin and the new pancreatic peptide, avian pancreatic polypeptide from chicken pancreas. The immunological and biological properties are similar to those of beef-pork glucagon. The amino acid composition of chicken glucagon indicates that it contains 1 more serine residue than the porcine hormone and 1 less aspart...
Wistar rats develop glucose intolerance and have a diminished insulin response to glucose with age. The aim of this study was to investigate if these changes were reversible with glucagon-like peptide-1 (GLP-1), a peptide that we have previously shown could increase insulin mRNA and total insulin content in insulinoma cells. We infused 1.5 pmol/ kg 2 1 ·min 2 1 GLP-1 subcutaneously using ALZET ...
This special issue was focused on the role and the effects of glucagon-like peptide-1 (GLP-1) in type 2 diabetes. This gastrointestinal hormone, which is mainly secreted after meals, enhances glucose-stimulated insulin release and inhibits food intake. The response of circulating active GLP-1 concentrations after a standard meal, as well as after an oral glucose load, has been reported to be re...
Glucagon-like peptide 1 (GLP-1) is a small peptide component of the prohormone, proglucagon, that is produced in the gut. Exendin-4, a GLP-1 receptor agonist originally isolated from the saliva of H. suspectum or Gila monster, is a peptide that shares sequence and functional homology with GLP-1. Both peptides have been demonstrated to stimulate insulin secretion, inhibit glucagon secretion, pro...
Parathyroid hormone (PTH) binds to its receptor (PTH 1 receptor, PTH1R) and activates multiple pathways. The PTH1R, a class b GPCR, contains consensus calmodulin-binding motifs. The PTH1R cytoplasmic tail interacts with calmodulin in a calcium-dependent manner via the basic 1-5-8-14 motif. Calcium-dependent calmodulin interactions with the cytoplasmic tails of receptors for PTH 2, vasoactive in...
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