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微量元素对糖尿病大鼠糖脂代谢的影响
引用本文:张磊艺,杨利敏,董天崴,张洪亮,杨子安,王学翔.微量元素对糖尿病大鼠糖脂代谢的影响[J].中国微生态学杂志,2010,22(3):223-224.
作者姓名:张磊艺  杨利敏  董天崴  张洪亮  杨子安  王学翔
作者单位:1. 佳木斯大学附属第一医院,黑龙江,佳木斯,154002
2. 佳木斯大学基础医学院,黑龙江,佳木斯,154007
3. 大庆市第二人民医院,黑龙江,大庆,163001
4. 佳木斯市妇幼保健院,黑龙江,佳木斯,154002
摘    要:目的观察微量元素铬对糖尿病大鼠糖脂代谢的影响。方法选糖尿病大鼠经灌胃给予有机铬水溶液治疗12周后,分别观察口服有机铬200μg/d及400μg/d的糖尿病大鼠空腹血糖及血脂水平(血清总胆固醇、甘油三酯、低密度脂蛋白和高密度脂蛋白)。实验分为4组:1组为正常对照组;2组为铬200μg/d组;3组为铬400μg/d组;4组为糖尿病对照组。结果有机铬具有明显降低血糖、血清总胆固醇、低密度脂蛋白和甘油三酯及升高高密度脂蛋白的作用(P0.05~P0.01)。结论有机铬能明显改善糖尿病大鼠的糖脂代谢。

关 键 词:微量元素  糖尿病大鼠  糖脂代谢

Effects of trace elements on glucose and lipid metabolism in rats
ZHANG Lei-yi,YANG Li-min,DONG Tian-wei,ZHANG Hong-liang,YANG Zi-an,WANG Xue-xiang.Effects of trace elements on glucose and lipid metabolism in rats[J].Chinese Journal of Microecology,2010,22(3):223-224.
Authors:ZHANG Lei-yi  YANG Li-min  DONG Tian-wei  ZHANG Hong-liang  YANG Zi-an  WANG Xue-xiang
Institution:1.The First Affiliated Hospital of Jiamusi University,Jiamusi 154002,China;2.Department of Microecology,Basic Medical College of Jiamusi University,Jiamusi 154007,China;3.The Second People′s Hospital of Daqing City,Daqing 163001,China;4.Maternal and Child Health Hospital of Jiamusi City,Jiamusi 154002,China)
Abstract:Objective To observe the effect of trace element chromium on glucose and lipid metabolism in diabetic rats.Method Diabetic rats were given organic chromium solution by gavaga 200 μg/d or 400 μg/d.After 12 weeks of treatment,the fasting blood glucose and lipid levels (serum total cholesterol,triglyceride,low-density lipoprotein and high density lipoprotein) of rats with diatetes were observed.Rats were divided into four groups:normal group,Chromium 200 μg/d group,Chromium 400 μg/d group,and diabetic control group.Result Organic chromium had a significantly role in lowering blood glucose,serum total cholesterol,low-density lipoprotein and triglyceride as well as elevating the lovel of high-density lipoprotein(P<0.05~P<0.01).Conclusion Organic chromium can significantly improve glucose and lipid metabolism in diabetic rats.
Keywords:Trace elements  Diabetic rats  Glucose and lipid metabolism
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