杨杰++卫东锋++张占军++白卫国
摘要:血管内皮细胞参与多种血管性疾病的发生发展过程,抗血管内皮细胞损伤在血管性疾病治疗过程中具有非常重要的意义。中药多糖具有抗氧化、抗炎、免疫调节、神经保护等作用,其机制与调节血管活性物质的含量密切相关。系统总结中药多糖对血管内皮细胞的保护作用及其机制具有重要的临床参考价值。本文综述了近年来中药多糖对血管内皮细胞的保护作用及机制研究,以期为中药多糖应用于血管性疾病的治疗提供依据。
关键词:中药多糖;血管内皮细胞;保护作用;分子机制;综述
DOI:10.3969/j.issn.1005-5304.2016.12.031
中图分类号:R285.5 文献标识码:A 文章编号:1005-5304(2016)12-0119-06
Research Progress of Protective Effects and Mechanism of TCM Polysaccharides on Vascular Endothelial Cells YANG Jie1,2, WEI Dong-feng3, ZHANG Zhan-jun2, BAI Wei-guo3, LV Xiao-yun1 (1. School of Basic Medical Science of Lanzhou University, Lanzhou 730000, China; 2. National Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China; 3. Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China)
Abstract: The development of multiple vascular diseases is associated with vascular endothelial cells. It is with great significance to vascular endothelial cell damage in the treatment of vascular diseases. TCM polysaccharides have the effects of oxidation resistance, anti-inflammation, immune adjustment and neuroprotection, which mechanism is closely related to the contents of vasoactive substances. Systematical summary on the protective effects and mechanism of TCM polysaccharides had important clinical reference value. This article also reviewed the research on protective effects and mechanism of TCM polysaccharides in the recent years in detail, with a purpose to provide theoretical basis for application of TCM polysaccharides in the treatment of vascular diseases.
Key words: TCM polysaccharides; vascular endothelial cells; protective effects; molecular mechanisms; review
血管内皮细胞(vascular endothelial cells,VECs)是覆盖于全身血管内膜表面的一层高度分化的单层扁平或多角形细胞的细胞群,介于血管壁组织间和血液之间,具有选择性通透、抑制血栓形成、调节血管
基金项目:国家科技重大专项-重大新药创制(2013ZX09103002- 002、2013ZX09301307);国家自然科学基金面上项目(81274001、81373806);中国博士后科学基金(2013M541156)
通讯作者:卫东锋,E-mail:weidongfeng@aliyun.com
紧张度、促进毛细血管生成以及产生血细胞黏附因子等功能,能够合成和分泌多种生物活性物质,是一个多功能的内分泌器官,能够分泌舒血管因子(如前列环素)、缩血管因子(如内皮素、血栓素A2)、生长调节因子及细胞因子等。VECs的这种特殊结构及功能使其与多种血管性疾病如脑卒中、冠心病、高血压、糖尿病等的发生密切相关。我国中药资源丰富,来源广泛,应用历史悠久。而大部分中药均含有多糖成分,且含量较高。……