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Hemostasis/coagulation assays: Fibrinogen (FIB)
临床病理学
Hemostasis/coagulation assays: Prothrombin time (PT)
This is one of three凝血/止血测定为了测量凝血，是一种自动化等离子体分析，支持翻译研究研究。
The Prothrombin time (PT) assay uses an extrinsic pathway to measure the speed of clotting, including factors for VII, X, V and II.
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About the International Normalized Ratio (INR)
国际归一化比率（INR）是测量（凝血）在血液样本中的标准化方程，以统一使用不同试剂从不同实验室获得的凝血酶原时间（PT）的结果。
By comparing PT tests with a control value (mean value in health) and applying a correction factor specific to the equipment (international sensitivity index, ISI), a standardized value is produced: INR = [PT(test)/PT(control)] ISI.
Related Coagulation Assays
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