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fibrin |
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fibrinInsoluble protein involved in blood clotting. When an injury occurs fibrin is deposited around the wound in the form of a mesh, which dries and hardens, so that bleeding stops. Fibrin is developed in the blood from a soluble protein, fibrinogen. The conversion of fibrinogen to fibrin is the final stage in blood clotting. Platelets, a type of cell found in blood, release the enzyme thrombin when they come into contact with damaged tissue, and the formation of fibrin then occurs. Calcium, vitamin K, and a variety of enzymes called factors are also necessary for efficient blood clotting. |
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measured how far individual fibrin fibers can stretch. The introduction of fibrin sealants has brought into question the necessity of routinely placing suction drains. These include the highest currently known fibrin specificity. |
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