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血管内皮细胞钙黏蛋白与支架内再狭窄的相关性研究 被引量:4

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摘要 目的探究支架置入患者血管内皮细胞钙黏蛋白(VE cadherin)与支架内再狭窄的相关关系。方法选取2013年3月—2014年3月深圳市宝安区人民医院心内科收治的支架置入术后再次造影患者118例,使用酶联免疫吸附法定量检测血清VE cadherin蛋白水平,留置血清标本监测动脉C反应蛋白(CRP)、肝肾功能、血脂、肌钙蛋白检测;同时收集病史及影像学资料,纳入统计学分析信息包括冠状动脉支架术后造影、再次冠状动脉造影结果、血压和血糖控制情况,根据冠状动脉造影情况,将支架内再狭窄分为轻、中、重度再狭窄组。结果中度、重度再狭窄发生率分别为29.7%、12.7%;重度再狭窄组VE cadherin水平为(3.7±1.4)ng/m L,明显高于其余两组(P<0.05);中度再狭窄组VE cadherin水平高于轻度狭窄组(P<0.05);血清VE cadherin浓度与CRP、空腹血糖呈现正相关关系(r=0.53,P<0.05;r=0.63,P<0.05);VE cadherin对重度支架内再狭窄的诊断敏感性和特异性为73%和82%。结论 VE cadherin对支架内再狭窄具有一定的诊断价值及敏感性,从临床方面证实血清VE cadherin可作为评估支架内再狭窄的生物标志物。
出处 《中西医结合心脑血管病杂志》 2014年第12期1499-1500,共2页 Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease
基金 广东省深圳市宝安区科技计划社会公益项目 项目编号:深宝科[2013]42-3
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