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中国药学(英文版) ›› 2015, Vol. 24 ›› Issue (3): 164-168.DOI: 10.5246/jcps.2015.03.020

• 【研究论文】 • 上一篇    下一篇

5-HMF对过氧化氢诱导的人脐静脉血管内皮细胞损伤的保护作用

沈亚芬1, 吴鑫2, 曹岗2*, 蔡皓3*   

  1. 1. 浙江省中医院 中药房, 浙江 杭州 310006
    2. 浙江中医药大学 中药炮制技术研究中心, 浙江 杭州 311401
    3. 南京中医药大学 药学院, 江苏 南京 210023 
  • 收稿日期:2014-12-12 修回日期:2015-01-08 出版日期:2015-03-29 发布日期:2015-01-10
  • 通讯作者: Tel.: 0571-87195895
  • 基金资助:

    The Chinese Medicine Research Program of Zhejiang Province, China (Grant No. 2014ZQ008); the Science and Technology Project of Hangzhou, China (Grant No. 20130533B68, and 20131813A23), the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD, Grant No. 2011ZYX2-006), and the Medical Scientific Research Foundation of Zhejiang Province, China (Grant No. 2013KYB183).

Effect of 5-HMF on protection of hydrogen peroxide-induced injury in human umbilical vein endothelial cells

Yafen Shen1, Xin Wu2, Gang Cao2*, Hao Cai3*   

  1. 1. Zhejiang Provincial Hospital of TCM, Hangzhou 310006, China
    2. Research Center of TCM Processing Technology, Zhejiang Chinese Medical University, Hangzhou 311401, China
    3. College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
  • Received:2014-12-12 Revised:2015-01-08 Online:2015-03-29 Published:2015-01-10
  • Contact: Tel.: 0571-87195895
  • Supported by:

    The Chinese Medicine Research Program of Zhejiang Province, China (Grant No. 2014ZQ008); the Science and Technology Project of Hangzhou, China (Grant No. 20130533B68, and 20131813A23), the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD, Grant No. 2011ZYX2-006), and the Medical Scientific Research Foundation of Zhejiang Province, China (Grant No. 2013KYB183).

摘要:

本文主要探讨5-羟甲基糠醛(5-HMF)对过氧化氢(H2O2)诱导人脐静脉血管内皮细胞(HUVECs)损伤及凋亡的保护作用及机制。研究结果表明, 5-HMF通过降低与凋亡过程直接相关的Caspase-3 and NF-κB表达, 增加Bcl-2表达, 从而抑制H2O2诱导人脐静脉血管内皮细胞凋亡, 并降低了NO含量, 减轻H2O2对内皮细胞的损伤作用。5-HMF可以缓解血管内皮细胞功能障碍和相关并发症, 对血管内皮细胞具有保护作用。

关键词: 制山茱萸, 5-羟甲基糠醛, 一氧化氮, 凋亡, 过氧化氢

Abstract:

The protective effect of 5-hydroxymethylfurfural (5-HMF) against hydrogen peroxide (H2O2)-induced injured in human umbilical vein endothelial cells (HUVECs) was examined. Treatment of HUVECs with 5-HMF significantly increased their viability, decreased cell apoptosis induced by H2O2, accompanied by the decreased nitric oxide level. Western blotting analysis demonstrated that Bcl-2 expression was increased whereas Caspase-3 and NF-κB expression was decreased in 5-HMF groups. In conclusion, the results showed that 5-HMF could prevent endothelial dysfunction and related complications caused by oxidative stress.

Key words: Processed Fructus Corni, 5-Hydroxymethylfurfural, Nitric oxide, Apoptosis, Hydrogen peroxide

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