The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Expression of Kidney Vascular Endothelial Growth Factor and Its Receptor in Diabetic Nephropathy in Rats
Author(s): 
Pages: 6-9
Year: Issue:  2
Journal: JOURNAL OF HUBEI INSTITUTE FOR NATIONALITIES(MEDICAL EDITION)

Keyword:  血管内皮细胞生长因子血管内皮细胞生长因子受体糖尿病糖尿病肾病;
Abstract: 目的探讨血管内皮生长因子(VEGF)及其受体(VEGFR)在糖尿病大鼠肾组织中的表达及其意义.方法将Wistar雌性大鼠随机分为正常对照组(NC组)和糖尿病模型组(DM组)各16只,于成模后第2、4周各处死8只,采用特异性抗体和免疫组化染色方法,对每例大鼠肾组织中VEGF和VEGFR表达的分布范围及强度变化进行观察,并结合生化指标及肾脏病理进行了分析.结果糖尿病大鼠肾组织中VEGF及VEGFR表达的分布范围及强度与正常对照组比较,第2周组有升高趋势,第4周组升高呈显著性差异(P<0.01),尿白蛋白排泄率(UAER)亦显著升高(P<0.01),且肾组织中呈现肾小球内皮细胞增生、典型的结节样变等病理改变.结论肾局部VEGF及VEGFR表达的增加参与了糖尿病肾病(DN)的发生.
Related Articles
loading...