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萆薢水提物对尿酸性肾病大鼠TNF-α、MCP-1和ICAM-1表达的影响 被引量:38

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摘要 目的考察萆薢水提物对尿酸性肾病模型大鼠肾脏组织中肿瘤坏死因子-α(TNF-α)、单核细胞趋化蛋白-1(MCP-1)和细胞间黏附分子-1(ICAM-1)表达的影响,探讨萆薢对尿酸性肾病肾脏保护的作用机制。方法将右侧肾脏切除术后的大鼠随机分为6组:手术对照组、模型组、别嘌呤醇组、萆薢水提物高、中、低剂量组。药物干预期间定期检测血尿酸、尿素氮、肌酐水平,实验结束后采用实时荧光定量PCR检测各组大鼠肾脏组织中TNF-α、MCP-1和ICAM-1的表达,采用ELISA法测定血清MCP-1的水平。结果模型组大鼠肾功能明显下降,肾脏组织TNF-α、MCP-1、ICAM-1表达、血清MCP-1均明显升高,与模型组比,萆薢水提物高、中、低剂量组大鼠肾功能显著改善,肾脏组织中TNF-α、MCP-1和ICAM-1表达、血清MCP-1均显著降低。结论萆薢水提物可降低尿酸性肾病模型大鼠肾组织中TNF-α、MCP-1和ICAM-1的表达及血清MCP-1的起到延缓肾功能损伤的进展,从而发挥肾脏保护作用。
出处 《中成药》 CAS CSCD 北大核心 2013年第5期1088-1091,共4页 Chinese Traditional Patent Medicine
基金 兰州大学中央高校基本科研业务费专项资金资助(lzujbky-2012-164)
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参考文献11

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