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Reasonable application of ACEI and ARB for diabetes nephropathy

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF DIABETES
Issue:
5
DOI:
10.3321/j.issn:1006-6187.2003.05.001
Key Word:
No keyword available

Abstract: @@ 血管紧张素转换酶抑制剂(ACEI)能阻断血管紧张素Ⅱ(AⅡ)生成,血管紧张素AT1受体拮抗剂(ARB)能阻断AⅡ与AT1受体结合,故均能抑制AⅡ的致病作用.这两类药除能有效降低系统高血压外,还能减少尿蛋白排泄及延缓肾损害进展,发挥肾脏保护作用,因此,这两类药在糖尿病肾病治疗中应用十分广泛.ACEI及ARB的肾脏保护机制包括血液动力学效应及非血液动力学效应两方面,血液动力学效应主要指降低肾小球内"三高"(高压、高灌注及高滤过),非血液动力学效应主要指改善肾小球滤过膜选择通透性及减少肾脏细胞外基质蓄积.

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