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山楂酸保护顺铂致人肾小管上皮细胞氧化应激损伤作用机制研究 被引量:3

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摘要 目的:研究山楂酸对顺铂(cisplatin)致近段人肾小管上皮细胞(HK-2)氧化应激损伤的保护作用机制。方法:实验共分四组:空白组、顺铂组、山楂酸保护组、维生素E保护组;培养HK-2细胞,加入顺铂及预先加入山楂酸或维生素E进行孵育,采用试剂盒测定细胞内MDA及GSH含量,采用荧光素DCFH-DA探针法测定细胞内ROS含量,采用流式细胞术测定细胞凋亡及坏死情况。结果:经山楂酸干预后,HK-2细胞内MDA明显减少,GSH明显增加,表明山楂酸能显著抑制顺铂诱导的细胞内ROS水平升高;流式细胞术测定结果表明山楂酸对顺铂所致的细胞毒性有保护作用。结论:山楂酸对顺铂诱导的HK-2氧化应激损伤具有保护作用。
出处 《亚太传统医药》 2014年第24期7-9,共3页 Asia-Pacific Traditional Medicine
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