| 单词 | thromboplastin |
| 释义 | thromboplastin /throm'beuh plas"tin/, n. 1. Biochem. a lipoprotein in the blood that converts prothrombin to thrombin. 2. Pharm. 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 thrombokinase /throm'boh kuy"nays, -kin"ays/. [1910-15; THROMBO- + -PLAST + -IN2] |
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