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桑椹乙酸乙酯萃取物对链脲佐菌素致高血糖大鼠的降血糖作用
引用本文:王瑞坡,王珂,李姣,赵迪,王洁琼,瞿伟菁.桑椹乙酸乙酯萃取物对链脲佐菌素致高血糖大鼠的降血糖作用[J].中成药,2011,33(10):1668-1672.
作者姓名:王瑞坡  王珂  李姣  赵迪  王洁琼  瞿伟菁
作者单位:华东师范大学生命科学学院,上海,200062
基金项目:上海市经委重点项目(07XI2-029)
摘    要:目的 研究桑椹乙酸乙酯萃取物(EEM)对链脲佐菌素(STZ)诱导的糖尿病大鼠的降糖作用.方法 用STZ诱导出1型糖尿病大鼠模型分成5组,分别用水、格列苯脲和0.1、0.2、0.3g/kg EEM连续灌胃3周,每周测定血糖.结果 与模型对照组相比,0.2 g/kg EEM能显著降低糖尿病大鼠血糖、糖化血清蛋白,刺激胰岛素分泌,增加体质量,调节血脂,增强机体抗氧化能力,同时具有一定的保护肾脏的功能,但对肝脏有一定副作用.结论 EEM能有效的控制糖尿病大鼠血糖水平,一定程度改善糖脂代谢紊乱.

关 键 词:桑椹萃取物  糖尿病  糖化血清蛋白  链脲佐菌素(STZ)

Antihyperglycemic effect of ethyl acetate extract of mulberry fruit on diabetic rats induced by streptozotocin
WANG Rui-po , WANG Ke , LI Jiao , ZHAO Di , WANG Jie-qiong , QU Wei-jing.Antihyperglycemic effect of ethyl acetate extract of mulberry fruit on diabetic rats induced by streptozotocin[J].Chinese Traditional Patent Medicine,2011,33(10):1668-1672.
Authors:WANG Rui-po  WANG Ke  LI Jiao  ZHAO Di  WANG Jie-qiong  QU Wei-jing
Institution:WANG Rui-po,WANG Ke,LI Jiao,ZHAO Di,WANG Jie-qiong,QU Wei-jing*(School of Life Science,East China Normal University,Shanghai 200062,China)
Abstract:AIM To study the antihyperglycemic effect of ethyl acetate extract of mulberry(EEM) fruit on diabetic rats induced by streptozotocin(STZ).METHODS The type 1 diabetic rats induced by STZ were randomly divided into 5 groups,and given intragastrically water,glibenclamide and three different levels(0.1 g/kg,0.2 g/kg,and 0.3 g/kg) of EEM,respectively once a day for 3 weeks,and the glucose level was determined per week.RESULTS As compared with control group,the middle-dosage EEM could significantly reduce the lev...
Keywords:extract of mulberry  diabetes  glycosylated serum protein  streptozotocin(STZ)  
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