Protection of Shuxuetong combined with aspirin against cerebral ischemia/reperfusion injury through ameliorating coagulation and fibrinolysis system
Chinese Herbal Medicines(2018)
摘要
Abstract Objective To explore the influence of the combination of Shuxuetong (SXT) and aspirin on coagulation and fibrinolytic system of rats. Methods Suture method was applied to establish focal cerebral ischemia-reperfusion injury models in rats. SD rats were randomly divided into sham group, middle cerebral artery occlusion/reperfusion (MCAO/R) group, aspirin group, SXT group, and SXT + aspirin group (SA Compared with the model group, the above-mentioned indexes in SXT and aspirin treatment group were significantly increased. The prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), D-dimer, PAI-1, TF, TXB 2 , and vWF of the model group were significantly increased; The above-mentioned indexes in blood SXT + aspirin treated group were significantly decreased. There was a significant difference between the combined group and SXT group. The maximum concentration of plateletsin aspirin treated rats was significantly decreased, however, MPAR was reversed in SXT + aspirin treated group. Conclusion SXT combined with aspirin can effectively inhibit platelet activation, regulate the maximum concentration of platelets, and improve coagulation function and fibrinolysis system.
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关键词
aspirin,blood coagulation,fibrinolysis system,Shuxuetong
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