ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2014, Vol. 45 ›› Issue (3): 337-346.doi: 10.11843/j.issn.0366-6964.2014.03.001

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The Research Progress in Intestinal Epithelial Oxidative Stress Cell Model

CAI Xuan1,WANG Jing-xian1,CHEN Xiao-lian2,GUO Qi1,ZHU Li-hui1,XU Jian-xiong1*   

  1. (1.Shanghai Key Laboratory for Veterinary and Biotechnology,School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240, China; 2.Institute of Animal Husbandry and Veterinary Science,Jiangxi Academy of Agricultural Sciences,Nanchang 330200, China)
  • Received:2013-07-04 Online:2014-03-23 Published:2014-03-23

Abstract:

Intestinal epithelial cells are easily injured by oxidative stress in many ways.There are two methods to study intestinal epithelial cells injure:using animal model and/or cell model.But there are some disadvantages in using animal model only,such as high cost,data unsteadiness and difficult to study mechanism.So,to develop a suitable cell model for intestinal epithelial cells oxidative stress research is necessary.Now,the most oxidative stress inducing method used include physical method (such as radiation,anoxia/reoxygenation) and chemical process (such as add hydrogen peroxide or (hypo-)xanthine/xanthine oxidase).The every method has its own application condition,so the reseachers should select the most suitable one according to the research objectives.The most intestinal epithelial cells used can be classed into two main types:primary culture cells and subculture cells.The primary culture cells can reflect the characteristics of intestinal epithelial cells in vivo,but the intricacy and onerous operation limit their widely application.There are a lot types of subculture cells.They have different source and characteristics.The reseachers should select carefully.

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