Thromboplastic and Fibrinolytic Activity of the Human Aorta
1959; Lippincott Williams & Wilkins; Volume: 7; Issue: 6 Linguagem: Inglês
10.1161/01.res.7.6.969
ISSN1524-4571
AutoresTage Astrup, O Albrechtsen, MARYLIN CLAASSEN, Jørgen Rasmussen,
Tópico(s)Blood Coagulation and Thrombosis Mechanisms
ResumoIn the thrombogenic theory of the pathogenesis of arteriosclerotic lesions, parietal fibrin deposits in the arteries play a primary role. In an effort to elucidate the hemostatic system in the arterial wall, the thromboplastic activity and the fibrinolytic activity (estimated as plasminogen activator) in the layers of the human aorta have been estimated. The simultaneous presence of high thromboplastic activity and little or no fibrinolytic activity found in the intima and the media suggest that fibrin can easily he deposited after tissue injury and that its eventual removal depends upon the humoral fibrinolytic system in the circulating blood. The observations apparently support the thrombogenic theory.
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