重症肝炎与肠黏膜屏障  

Severe hepatitis and intestinal mucosal barrier

作　　者：邓芝云[1] 单体栋[1] 张方信[1] 

机构地区：[1]中国人民解放军兰州军区兰州总医院消化内科,甘肃省兰州市730050

出　　处：《世界华人消化杂志》2010年第35期3761-3766,共6页World Chinese Journal of Digestology

摘　　要：肠黏膜屏障功能是肠除消化、吸收功能外的一个重要机能,他由机械屏障、免疫屏障、化学屏障和生物屏障组成.这4个屏障具有不同的结构和机能,同时又通过复杂的方式相互作用、相互影响.重症肝炎是肝炎中最严重的病症之一.研究认为重症肝炎和肠黏膜损伤密切相关.因此肠黏膜的损伤是目前研究领域的一个重要课题.本文就重症肝炎与肠黏膜关系作一综述.Besides digestion and absorption of nutrients,another important feature of the intestine is epithelial mucosal barrier. Intestinal epithelial mucosal barrier consists of mechanical,immune,chemical,and biological barriers. Although different barriers have different structures and functions,they can interact with each other in a complicated manner. Severe hepatitis is the most serious form of hepatitis. Some studies have demonstrated that severe hepatitis is closely related to intestinal mucosal injury. Therefore,intestinal mucosal injury has become an important topic for research of severe hepatitis. In this paper,we review the relationship between severe hepatitis and intestinal mucosal barrier.

关 键 词：重症肝炎 肠黏膜屏障 损伤 

分 类 号：R575.1[医药卫生—消化系统]