| 单词 | thromboplastin |
| 释义 | thromboplastin[ throm-buh-plas-tin ] / ˌθrɒm bəˈplæs tɪn / nounBiochemistry. a lipoprotein in the blood that converts prothrombin to thrombin. Pharmacology. a commercial form of this substance, obtained from the brains of cattle, used chiefly as a local hemostatic and as a laboratory reagent in blood prothrombin tests. Also called throm·bo·ki·nase [throm-boh-kahy-neys, -kin-eys]. /ˌθrɒm boʊˈkaɪ neɪs, -ˈkɪn eɪs/. Origin of thromboplastinFirst recorded in 1910–15; thrombo- + -plast + -in2 Words nearby thromboplastinthrombophilia, thrombophlebitis, thrombophlebitis migrans, thromboplastic, thromboplastid, thromboplastin, thrombopoiesis, thrombopoietin, thrombose, thrombosed, thrombose par effort Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for thromboplastinthromboplastin / (ˌθrɒmbəʊˈplæstɪn) / nounany of a group of substances that are liberated from damaged blood platelets and other tissues and convert prothrombin to thrombinAlso called: thrombokinase 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 thromboplastinthromboplastin [ thrŏm′bō-plăs′tĭk ] n.A plasma protein present in tissues, platelets, and white blood cells necessary for the coagulation of blood and, in the presence of calcium ions, necessary for the conversion of prothrombin to thrombin.factor III platelet tissue factor thrombokinase The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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