angiotensin(redirected from Antiotensin)
Also found in: Thesaurus, Medical, Encyclopedia.
Related to Antiotensin: angiotensin
Any of several polypeptide hormones, designated by Roman numerals, that are involved in the regulation of blood pressure, especially one of them, angiotensin II, which is a strong vasopressor.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Biochemistry) a peptide of physiological importance that is capable of causing constriction of blood vessels, which raises blood pressure
[from angio- + tense1 + -in]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
an•gi•o•ten•sin(ˌæn dʒi oʊˈtɛn sɪn)
a plasma protein that elevates blood pressure and stimulates the adrenal cortex to produce the hormone aldosterone.
[1960–65; probably angio(tonin) + (hyper)tensin, earlier names for the substance]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Switch to new thesaurus
|Noun||1.||angiotensin - any of several vasoconstrictor substances (trade name Hypertensin) that cause narrowing of blood vessels|
angiotensin I - a physiologically inactive form of angiotensin that is the precursor to angiotensin II
angiotensin II - a potent vasopressor agent formed from angiotensin I
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
n. angiotensina, agente presor en los trastornos hipotensivos, estimulante de la aldosterona.
English-Spanish Medical Dictionary © Farlex 2012
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.