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氧化应激在肝纤维化中的作用及治疗对策 被引量:20

Liver fibrosis: Role of oxidative stress and therapeutic countermeasures
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摘要 多种因素可以导致肝脏发生慢性炎性病变,进而可导致肝纤维化的发生,其中的关键是肝星状细胞(hepatic stellate cell,HSC)的活化.活化的HSC发生形态和功能上的变化,促进肝纤维化的发展.肝内氧化应激损伤作为重要机制之一,参与到了HSC活化和肝内胶原成分的沉积,与肝纤维化之间有密切的关系.而针对降低氧化应激水平的治疗手段也逐渐应用于临床,发挥抗肝纤维化的作用.鉴于此,本文从近几年氧化应激与肝纤维化研究和治疗对策出发,介绍该领域研究进展. A variety of factors can lead to chronic inflam- mation of the liver and thus the occurrence of liver fibrosis. The activation of hepatic stellate cell (HSC) plays a key role in the pathogenesis of liver fibrosis. Activated HSC exhibit charac- teristic changes in the morphology and function and promote the development of liver fibrosis. Intrahepatic oxidative stress injury is an iraportant mechanism involved in HSC activation and hepatic collagen deposition. There is a close relationship between liver fibrosis and oxida- tive stress levels. Reducing the levels of oxida- tive stress has gradually become an aim of anti- fibrotic therapy. In this paper we review recent progress in research of oxidative stress, liver fibrosis and its therapeutic strategies.
出处 《世界华人消化杂志》 CAS 北大核心 2013年第17期1573-1578,共6页 World Chinese Journal of Digestology
基金 "艾滋病和病毒性肝炎等重大传染病防治"科技重大专项基金资助项目 No.2013ZX10002002-006-001 北京市卫生系统高层次卫生技术人才基金资助项目 No.2011-3-083 佑安肝病艾滋病基金科研课题基金资助项目 No.BJYAH-2011-045 首都卫生发展科研专项基金资助项目 No.首发2011-2018-04~~
关键词 肝纤维化 肝星状细胞 氧化应激 策略 Liver fibrosis Hepatic stellate cells Oxidative stress Strategy
作者简介 李俊峰,主要从事肝脏疾病的基础与临床研究 通讯作者:郑素军,副教授,硕士生导师,100069,北京丰台区右安门外西头条8号,首都医科大学附属北京佑安医院人工肝中心zhengsujun003@126.com电话:010-63291007
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