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Effect of renin-angiotensin system blockade on the morphology and function of pancreatic islet in diabetic rats

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF DIABETES
Issue:
5
DOI:
10.3969/j.issn.1006-6187.2009.05.006
Key Word:
肾素-血管紧张素系统;糖尿病;胰岛功能;纤维化

Abstract: 目的 观察培哚普利和缬沙坦对糖尿病(DM)大鼠胰岛形态及功能的影响,探讨阻断肾素-血管紧张素系统(RAS)对胰岛的保护机制. 方法 分别用培哚普利、缬沙坦对DM大鼠干预8周,检测胰岛形态与功能的改变. 结果 培哚普利组、缬沙坦组大鼠胰岛形态改善,TGF-β1表达减少,第一时相胰岛素分泌增加. 结论 阻断RAS可改善DM大鼠胰岛形态与功能.

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