经皮冠状动脉介入治疗诱导的循环内皮祖细胞变化与动脉硬度的关系分析 |
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引用本文: | 万槐斌,唐良秋,周婉明,何文飞.经皮冠状动脉介入治疗诱导的循环内皮祖细胞变化与动脉硬度的关系分析[J].实用心脑肺血管病杂志,2012,20(6):970-971. |
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作者姓名: | 万槐斌 唐良秋 周婉明 何文飞 |
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作者单位: | 广东省韶关市粤北人民医院心血管内科,512026 |
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摘 要: | 目的探讨经皮冠状动脉介入治疗(PCI)诱导的循环内皮祖细胞(cEPCs)变化与动脉硬度和冠状动脉病变严重程度的关系。方法收集稳定性冠心病患者40例,年龄45~60岁,分为试验组:肱踝脉搏波速度(baP-WV>正常+2sd)和对照组(baPWV值<正常+1sd),每组20例。每例患者PCI术中球囊扩张和支架置入时间限制在30min以内。SYNTAX评分评价冠状动脉病变的程度。流式细胞仪计数PCI术前和术后48h CD 3+4/CD 1+33百分比。结果与对照组相比,试验组SYNTAX评分显著增加〔(9.2±13.5)vs(6.8±7.0),P<0.05〕,循环CD3+4/CD1+33细胞变化百分比显著下降〔(0.09±0.04)vs(0.04±0.03),P<0.05〕。SYNTAX评分和baPWV均与PCI诱导的cEPCs变化呈显著负相关。结论 PCI诱导的循环cEPCs水平可能预测冠状动脉病变和全身动脉硬化的严重性。结合动脉硬度和PCI围术期cEPCs的变化可能预测冠心病患者预后。
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关 键 词: | 经皮冠状动脉介入治疗 循环内皮祖细胞 动脉硬度 |
Arterial Stiffness and Circulating Endothelial Progenitor Cells Induced by Percutaneous Coronary Intervention |
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Institution: | WAN Huai-bin,TANG Liang-qiu,ZHOU Wan-ming,et al.Department of Cardiology,Yuebei People′s Hospital,Shaoguan 512026,China |
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Abstract: | Objective To investigate the relationship of PCI-induced circulating endothelial progenitor cells(cEPCs),arterial stiffness and the severity of coronary lesions in patients with stable coronary artery diseases(CAD).Methods According to brachial-ankle pulse wave velocity(baPWV),patients(40 cases,45~60 years)were divided into observational(baPWV>normal+2sd)and control group(baPWV
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Keywords: | Percutaneous coronary intervention Endothelial progenitor cells Arterial stiffness |
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