vasoactive intestinal polypeptide
- vasoactive intestinal polypeptide
vasoactive intestinal polypeptide n a protein hormone that consists of a chain of 28 amino acid residues, was first isolated from the gut of the pig, has been implicated as a neurotransmitter, and has a wide range of physiological activities (as stimulation of secretion by the pancreas and small intestine,
vasodilation,
and inhibition of gastric juice production)
abbr. VIP called also vasoactive intestinal peptide
* * *
(VIP) a peptide hormone (3326 daltons, 28 amino acids) widely distributed throughout the body but found in highest concentrations in the nervous system and intestines; it is released locally from nerve endings or endocrine cells. Its primary actions are thought to be to serve as a neurotransmitter, to relax smooth muscles of the circulation, intestines, and genitourinary system, to increase secretion of water and electrolytes from the pancreas and intestines, and to release hormones from the pancreatic islets, intestines, and hypothalamus. It is found in excess with VIPomas and the Verner-Morrison syndrome. Called also vasoactive intestinal peptide.
Medical dictionary.
2011.
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vasoactive intestinal polypeptide — noun see vasoactive intestinal peptide … Useful english dictionary
Vasoactive intestinal peptide — (VIP, also polypeptide [eMedicineDictionary|vasoactive+intestinal+polypeptide] ) is a peptide hormone containing 28 amino acid residues and is produced in many areas of the human body including the gut, pancreas and suprachiasmatic nuclei of the… … Wikipedia
vasoactive intestinal peptide — (VIP) vasoactive intestinal polypeptide … Medical dictionary
vasoactive intestinal peptide — noun or vasoactive intestinal polypeptide : a protein hormone that consists of a chain of 28 amino acid residues, has been implicated as a neurotransmitter, and has a wide range of physiological activities (as stimulation of secretion by the… … Useful english dictionary
Vasoactive intestinal peptide receptor — protein Name = vasoactive intestinal peptide receptor 1 caption = width = HGNCid = 12694 Symbol = VIPR1 AltSymbols = RDC1, HVR1, VAPC1 EntrezGene = 7433 OMIM = 192321 RefSeq = NM 004624 UniProt = P32241 PDB = ECnumber = Chromosome = 3 Arm = p… … Wikipedia
Polypeptide — A compound consisting of 2 or more amino acids. Amino acids make up polypeptides which, in turn, make up proteins. * * * A peptide formed by the union of an indefinite (usually large) number of amino acid s by peptide links (–NH–CO–). gastric… … Medical dictionary
Gastric inhibitory polypeptide receptor — Gastric inhibitory polypeptide receptors (GIPRs) are seven transmembrane proteins found on beta cells in the pancreas.cite web|title=Gastrointestinal Hormones and Peptides | url = http://web.indstate.edu/thcme/mwking/peptide hormones.html#gastrin … Wikipedia
VIPR2 — Vasoactive intestinal peptide receptor 2, also known as VIPR2, is a human gene.cite web | title = Entrez Gene: VIPR2 vasoactive intestinal peptide receptor 2| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView… … Wikipedia
VIPoma — • vasoactive intestinal polypeptide secreting tumor … Dictionary of medical acronyms & abbreviations
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium