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RAS与胰岛素抵抗——代谢综合征新的治疗靶点 被引量:8

The Renin-Angiotensin System and Insulin Resistance-A New Therapeutic Target for Metabolic Syndrome
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摘要 代谢综合征(M etS)是多种心血管危险因素的组合,以胰岛素抵抗、腹型肥胖、高三酰甘油(TG)血症、低高密度脂蛋白(HDL)胆固醇血症、高血压和空腹血糖受损为其临床特征[1]。尽管代谢综合征的发病机制尚不十分清楚,但胰岛素抵抗在其发生、发展中起关键作用的观点被学术界一致认可[1,2]。因此,M etS被认为是机体正常代谢与2型糖尿病的中间代谢状态。大量新近研究证据表明,肾素-血管紧张素系统(RAS)的激活与胰岛抵抗的发生间存在相互促进作用[1]。故对激活的RAS进行干预应成为代谢综合征的重要治疗靶点,进而改善胰岛素抵抗和降低心血管事件的发生。现就近年来有关RAS激活与胰岛素抵抗的发生机制、RAS被阻断后胰岛素抵抗的改善和临床上心血管事件减少的基础和临床证据及其意义综述如下。 Although the mechanism of metabolic syndrome is not fully understood, insulin resistance plays a key role in the pathogenesis and development of the disease. An increasing body of evidence suggests that the activation of renin-angiotensin system is strongly related to the state of insulin resistance. Thus the blockade of renin-angiotensin system will be of benefit to metabolic syndrome. This article reviews progress in the field.
出处 《心血管病学进展》 CAS 2006年第6期753-755,共3页 Advances in Cardiovascular Diseases
关键词 肾素-血管紧张素系统 胰岛素抵抗 治疗靶点 renin-angiotensin system insulin resistance therapeutic target
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