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Overwiew of the Coagulation System and laboratory tests for its study
Investigacion Clinica
|June 26, 2018
Summary
The clotting cascade and cell-based models explain blood coagulation and thrombin generation. This review covers hemostasis, regulation, and methods to assess coagulation function and thrombin generation potential.
Area of Science:
- Hematology
- Biochemistry
- Physiology
Background:
- The clotting cascade model describes coagulation as sequential enzymatic pathways.
- The cell-based model highlights simultaneous interactions for thrombin generation.
Purpose of the Study:
- To review historical and current models of hemostasis.
- To discuss thrombin's role, coagulation regulation, and assessment methods.
Main Methods:
- Literature review of coagulation models and assays.
- Summary of thrombin generation assessment techniques.
Main Results:
- Coagulation involves intrinsic, extrinsic, and common pathways leading to thrombin.
- Thrombin converts fibrinogen to fibrin, forming clots.
- Cell-based models emphasize simultaneous interactions for efficient thrombin generation.
Conclusions:
- Understanding coagulation models is crucial for assessing hemostasis.
- Various assays evaluate coagulation function and thrombin generation potential.
- Assessing thrombin generation aids in predicting bleeding or thrombosis risk.
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