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代谢综合征大鼠肾脏病理变化及增龄因素对其影响的研究 被引量:3

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摘要 目的:研究代谢综合征大鼠肾脏损伤病理变化及增龄因素对其的影响。方法:采用喂养法建立代谢综合征大鼠动物模型,将动物分为青年正常组、青年模型组、老龄正常组、老龄模型组,测定各组大鼠血糖、血清胰岛素、血压、血脂及内脏脂肪重量与体重的比值,常规和电镜观察肾脏病理改变。结果:青年模型组和老龄模型组血压、血糖、血清胰岛素、TC、TG、LDL、HDL水平分别较青年正常组和老龄正常组明显升高(P<0.01);其中LDL、TC/HDL水平老龄模型组较青年模型组升高明显。青年和老龄模型组大鼠肾脏均出现肾小管、肾小球及肾间质不同程度的病理改变,老龄模型组大鼠的病理变化更为严重。结论:代谢综合征可引起肾脏病理损伤,老年较青年严重可能与增龄因素有关。
出处 《中医研究》 2006年第4期19-23,共5页 Traditional Chinese Medicinal Research
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