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实验性肾炎病理改变及姜黄素对其防治作用研究 被引量:5

A study on the preventive and treatment effects of Jiang Huangsu on nephritis
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摘要 为探讨姜黄素对大鼠肾毒血清肾炎的防治作用 ,为其在临床治疗肾小球肾炎提供实验依据 ,将雄性SD大鼠随机分成3组 ,正常对照组 :从尾静脉注射0.5ml生理盐水 ,每天1次 ,连用2d ;模型组 :从尾静脉注射兔抗鼠肾毒血清0.5ml/d ,连用2d ;姜黄素组 :于尾静脉注射兔抗鼠肾毒血清0.5ml/d ,连用2d ,同时腹腔注射姜黄素50mg/(kg·d)。3组大鼠分别于第3、7、14、28d处死 ,测定各批次大鼠24h尿蛋白、血生化指标 ,并观察肾脏病理组织学改变。结果显示 ,姜黄素组24h尿蛋白明显低于模型组 (P<0.01) ,血肌酐和胆固醇于4周时比模型组低 (P<0.05) ;半定量分析显示姜黄素组肾小球细胞数明显低于模型组 (P<0.01) ,间质炎细胞浸润程度亦较模型组明显减轻 (P<0.01) ;2周后肾小管间质损伤指数姜黄素组明显好于模型组 (P<0.05)。提示姜黄素能明显减轻肾毒血清肾炎所致蛋白尿 ,同时降低血肌酐及胆固醇 ,抑制小球内细胞增殖 ,减轻小管间质损伤及炎细胞浸润 ,具有肾脏保护作用。
出处 《临床儿科杂志》 CAS CSCD 北大核心 2003年第10期647-649,共3页 Journal of Clinical Pediatrics
基金 南京市医学重点科技发展项目基金资助 (编号ZKX0105)
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