hyaluronic acid(redirected from Hyaluronan)
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A glycosaminoglycan that is found in extracellular tissue space, the synovial fluid of joints, and the vitreous humor of the eyes and acts as a binding, lubricating, and protective agent.
[Greek hualos, glass + -uronic.]
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 viscous polysaccharide with important lubricating properties, present, for example, in the synovial fluid in joints
[C20: hyalo- + Greek ouron urine + -ic]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
hy′a•lu•ron′ic ac′id(ˈhaɪ ə lʊˈrɒn ɪk, ˌhaɪ-)
a mucopolysaccharide serving as a viscous medium in the tissues of the body and as a lubricant in joints.
[1930–35; hyal (oid) (in reference to the vitreous humor, from which it was first isolated) + uronic acid]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||hyaluronic acid - a viscous mucopolysaccharide found in the connective tissue space and the synovial fluid of movable joints and the humors of the eye; a cementing and protective substance|
vitreous body, vitreous humor, vitreous humour - the clear colorless transparent jelly that fills the posterior chamber of the eyeball
synovia, synovial fluid - viscid lubricating fluid secreted by the membrane lining joints and tendon sheaths etc.
mucopolysaccharide - complex polysaccharides containing an amino group; occur chiefly as components of connective tissue
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
n. ácido hialurónico, presente en la sustancia del tejido conjuntivo, actúa como lubricante y agente conector.
English-Spanish Medical Dictionary © Farlex 2012
hyaluronic acidn ácido hialurónico
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.