冠心病介入治疗前后患者血浆P-选择素、血栓调节蛋白、纤溶酶原激活剂抑制剂-1的变化

被引:3
作者
应淑琴
徐耕
单江
机构
[1] 浙江大学医学院附属第二医院心内科
关键词
经皮冠状动脉成形术; P选择素; 血栓调节蛋白; 纤溶酶原激活剂抑制物1;
D O I
暂无
中图分类号
R541.4 [冠状动脉(粥样)硬化性心脏病(冠心病)];
学科分类号
1002 ; 100201 ;
摘要
目的 旨在了解冠心病患者行经皮冠状动脉成形术 (PTCA)前后血小板、内皮功能及纤溶活性的变化。方法 以 2 6例冠状动脉造影 (CAG)阴性者为阴性对照 ,以 16例CAG阳性但不宜行PTCA者为阳性对照 ,观察 2 4例行PTCA术冠心病患者术前后P 选择素 (Ps)、血栓调节蛋白 (TM)及血浆纤溶酶原激活剂抑制物 1(PAI 1)的动态变化。结果 PTCA组Ps、TM在术后 5分钟较术前显著增加 (P均 <0 0 5 ) ,且较同时间点的阴性组有非常显著增高 (P均 <0 0 0 1) ;术后 5minCAG阳性组Ps较CAG阴性组显著增加 (P <0 0 2 ) ;在术前PTCA组和CAG阳性组PAI 1均高于CAG阴性组 (P均 <0 0 5 )。结论 PTCA术后Ps、TM的增高 ,提示血小板的激活及内皮细胞的损伤 ,急性冠脉闭塞与PTCA后再狭窄可能与此相关。
引用
收藏
页码:23 / 25
页数:3
相关论文
共 6 条
[1]  
Immediate and late effects of coronary angiography on soluble endothelial cell markers and P-selectin in patients with and without coronary artery disease. Warzok F,Steiner M,Blann AD,et al. Blood Coagulation and Fibrinolysis . 1999
[2]  
Characterization of GMP-40(P-selectin) as a circulating plasma protein. Lindsay CD,Michael PS,Linda JB,et al. The Journal of Experimental Medicine . 1992
[3]  
Increased tissue factor pathway inhibitor in patients with acute myocardial infarction. Kamikura Y,Wada H,Yamada A,et al. American Journal of Hematology . 1997
[4]  
The role of protein C and thrombomodulin in the regulation of blood coagulation. Esmon CT. Journal of Biological Chemistry . 1989
[5]  
Early detection of platelet activation after coronary angioplasty. Inoue T,Hoshi K,Fujito T,et al. Coronary Artery Disease . 1996
[6]  
Plasma soluble p-selectin in acute myocardial infarction: effects of coronary recanalization therapy. Tomoda H,Aoki N. Angiology . 1998