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雷公藤甲素干预足细胞snail1、nephrin表达的研究 被引量:15

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摘要 目的:通过观察高糖刺激对小鼠足细胞snail1、nephrin表达的影响及雷公藤甲素(triptolide,TP)的干预作用,探讨TP保护足细胞的分子机制。方法:以体外培养的小鼠永生化足细胞为研究对象,将其分为正常糖组、高糖组、甘露醇组、TP干预组,培养时间为48 h。采用荧光定量PCR法和western blot分别检测各组足细胞snail1、nephrin mRNA和蛋白的表达量。结果:与正常糖组相比,高糖刺激可以上调足细胞snail1表达、下调nephrin表达;与高糖组相比,TP干预组snail1表达减少,而nephrin表达增加。结论:TP可以减轻高糖引起的snail表达上调和nephrin表达下调,这可能是雷公藤甲素发挥足细胞保护作用的重要分子机制。
出处 《中国中西医结合肾病杂志》 2014年第10期903-905,共3页 Chinese Journal of Integrated Traditional and Western Nephrology
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参考文献12

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