| 释义 |
factor IX【化】 第九因子; 凝血第九因子; 血小板辅因子II; 抗血友病因子B【医】 [凝血]第九因子, 抗血友病因子B factor IX factor IX n.(名词)A protein substance in blood plasma that participates in and is essential for the blood-clotting process. A deficiency of this factor is the cause of Christmas disease.克雷斯马斯因子:血浆中的蛋白质因子,其参与血液凝固过程并且在此过程中不可或缺。这种因子的不足会引发B型血友病 |