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普罗布考对大鼠心脏微血管内皮细胞RAGE表达的影响 被引量:1

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摘要 目的观察普罗布考对大鼠心脏微血管内皮细胞糖基化终末产物(AGEs)受体(RAGE)表达的影响。方法体外原代培养心脏微血管内皮细胞。空白组加无血清培养液培养,AGEs组加AGEs(100 mg/L)孵育,普罗布考(5、10μmol/L)组用普罗布考(5、10μmol/L)分别作用细胞30 min后,加入AGEs(100 mg/L)再孵育24 h。各组分别作用于心脏微血管内皮细胞24 h,免疫组化法和Western blot法检测RAGE蛋白表达。结果 AGEs组与空白组RAGE蛋白表达比较,P<0.05;普罗布考10μmol/L组与AGEs组比较,P<0.05。结论普罗布考能够抑制AGEs诱发的心脏微血管内皮细胞RAGE的表达,从而抑制氧化应激的发生。
机构地区 牡丹江医学院
出处 《山东医药》 CAS 2013年第35期24-25,I0003,共3页 Shandong Medical Journal
基金 黑龙江省青年骨干课题项目(1253G062)
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