| 单词 | hyaluronidase |
| 释义 | hyaluronidase[ hahy-uh-loo-ron-i-deys, -deyz ] / ˌhaɪ ə lʊˈrɒn ɪˌdeɪs, -ˌdeɪz / nounBiochemistry. a mucolytic enzyme found in the testes, in snake venom, and in hemolytic streptococci and certain other bacteria, that decreases the viscosity of the intercellular matrix by breaking down hyaluronic acid. Pharmacology. a commercial form of this substance, used chiefly to promote the diffusion of intradermally injected drugs. Origin of hyaluronidase1935–40; hyaluron(ic acid) + -id- (by analogy with amidase, peptidase, etc.) + -ase Words nearby hyaluronidasehyaloserositis, hyalosis, hyalosome, hyaluronate, hyaluronic acid, hyaluronidase, Hyannis Port, HY antigen, Hyattsville, hybrid, hybrid antibody Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for hyaluronidasehyaluronidase / (ˌhaɪəlʊˈrɒnɪˌdeɪs, -ˌdeɪz) / nounan enzyme that breaks down hyaluronic acid, thus decreasing the viscosity of the medium containing the acid Word Origin for hyaluronidaseC20: hyalo- + Greek ouron urine + -id ³ + -ase Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for hyaluronidasehyaluronidase [ hī′ə-lu-rŏn′ĭ-dās′, -dāz′ ] n.Any of three enzymes that catalyze the hydrolysis of hyaluronic acid, thus increasing tissue permeability to fluids. One or more of these enzymes occur in the testes and in spermatozoa. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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