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维生素D受体在四氧嘧啶诱导小鼠糖尿病发病过程中的作用
引用本文:张增利,史勇,李冰燕.维生素D受体在四氧嘧啶诱导小鼠糖尿病发病过程中的作用[J].苏州大学学报(自然科学版),2005,25(6):966-968.
作者姓名:张增利  史勇  李冰燕
作者单位:[1]苏州大学放医公卫学院卫生毒理教研室,江苏苏州215007 [2]苏州大学附属第一医院骨科,江苏苏州215006
基金项目:本课受苏州大学医学发展基金资助(EE126509)
摘    要:目的 研究在四氧嘧啶诱导小鼠糖尿病发病过程中维生素D受体的作用。方法 采用维生素D受体基因敲除小鼠研究维生素D受体在小鼠糖尿病发病过程中的作用。四氧嘧啶尾静脉注射诱导小鼠糖尿病,PCR法鉴定基因型,自动生化分析仪测定血钙,血糖仪法测定血糖,试纸法尿糖定性。结果 维生素D受体基因敲除小鼠和野生型小鼠血钙水平无显著差别;维生素D受体敲除小鼠血糖和糖尿病发病率高于同窝野生型(P〈0.05)。结论 维生素D受体基因敲除增加了小鼠糖尿病的发病率,但其详细机理需要进一步研究。

关 键 词:维生素D受体  基因敲除小鼠  糖尿病  四氧嘧啶
文章编号:1673-0399(2005)06-0966-03
收稿时间:2005-04-05
修稿时间:2005年4月5日

Effects of Vitamin D Receptor on Alloxan-induced Diabetes in Mice
ZHANG Zeng-li , SHI Yong, LI Bing-yan.Effects of Vitamin D Receptor on Alloxan-induced Diabetes in Mice[J].Suzhou University Journal of Medical Science,2005,25(6):966-968.
Authors:ZHANG Zeng-li  SHI Yong  LI Bing-yan
Abstract:Objective To study the effects of vitamin D receptor on Alloxan-induced diabetes in mice.Methods Experimental mice diabetes model were produced by intravenous injection of Alloxan.There were two kinds of mice in this study,which were vitamin D receptor knockout mice(VDR/-) and wild type mice(WT) in the same litter.The effects of VDR on diabetes mice were investigated by comparing the difference in serum glucose,urine glucose and incidence of diabetes between the two kinds of mice.Results There was higher level of serum glucose and incidence of diabetes in VDRknockout mice.Conclusion VDR has a significantly protective effect on alloxan-induced diabetes in mice.
Keywords:VDR  gene knockout mice  diabetes  alloxan
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