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阿托伐他汀、氯吡格雷合用对兔髂腹动脉内膜剥脱术后内膜增生的影响

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摘要 目的探讨阿托伐他汀、氯吡格雷合用对兔髂腹动脉内膜剥脱术后内膜增生的影响及其作用机制。方法将30只新西兰兔随机均分为对照组、阿托伐他汀组(他汀组)和阿托伐他汀联合氯吡格雷组(联合组)。通过髂腹动脉内膜剥脱术联合高脂喂养法建立动脉粥样硬化(AS)模型,检测各组血小板源性生长因子(PDGF)和凋亡蛋白bcl-2、bax在髂动脉内膜的表达,以及血脂、高敏C反应蛋白(hs-CRP)变化;观察动脉内膜、中膜的病理学改变,测量其厚度和面积。结果与对照组比较,他汀组和联合组PDGF mRNA表达、bcl-2/bax比值、血脂、血清hs-CRP及内膜增生均明显降低(P<0.05或<0.01)。结论阿托伐他汀、氯吡格雷合用可协同抑制兔AS模型的动脉内膜增生,其对减轻临床AS患者的内膜增生可能有益。
出处 《山东医药》 CAS 北大核心 2010年第21期29-31,共3页 Shandong Medical Journal
基金 山东省医药卫生科技发展计划(2007HW095)
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参考文献8

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