نتایج جستجو برای: coagulability
تعداد نتایج: 307 فیلتر نتایج به سال:
OBJECTIVES Primary Sjögren's syndrome (pSS) shares clinical features and pathogenetic mechanisms with systemic lupus erythematosus (SLE). SLE is associated with an increased thromboembolic risk; however, it is unclear whether pSS patients are susceptible to thromboembolic diseases. In this study, we examined ex vivo blood clot formation (clot strength, rates of clot formation and lysis) in pSS ...
Tissue damage during surgery induces coagulation factors and activates platelets. Surgical pain may provoke release of catecholamines, leading to hypercoagulability. We have investigated the effect of surgical pain on blood coagulability and fibrinolysis in orthopaedic operations using tourniquets in 22 patients undergoing total knee replacement. Patients were allocated to one of two groups to ...
Experiments on rats indicate that thrombosis of large veins can develop while blood coagulability is decreased. Hence, coagulation tests have only a limited value in predicting a thrombotic tendency, although they do show characteristic changes during the formation of thrombi.
OBJECTIVE To verify whether spinal surgery causes relevant changes in the blood clotting process and define which factors have the greatest influence on changes found. METHOD This is a not randomized, cross-sectional study, Forty seven patients were evaluated between August 2011 and February 2013, whose clinical, surgical, laboratory and image daata were collected. The data obtained were cros...
THE effect of alimentary lipemia on coagulation has been a matter of controversy for most of the past decade. Reports have confirmed and denied an acceleration of whole blood coagulation.'-'0 A considerable amount of evidence is growing that purports to show lipemia as a factor in the pathogenesis of thrombotic disease, and perhaps even a factor in the genesis of atheroselerosis.1' These specul...
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