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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. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Fibrinous debris (not debrided) covered most of the wound, and granulation tissue was absent (figure, A). |6~ Wound exudate also contains proteolytic enzymes that clean the wound by breaking down and eliminating necrotic and fibrinous tissues -- the necessary first step in the healing process. The AngioJet Rheolytic(TM) Thrombectomy System is an advanced mechanically based catheter fibrinous blood clot removal system. |
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