检验医学 ›› 2020, Vol. 35 ›› Issue (3): 282-286.DOI: 10.3969/j.issn.1673-8640.2020.03.020

• 综述与讲座 • 上一篇    下一篇

幽门螺杆菌传播和定植机制研究进展

王佳静, 邵洲杰, 叶鸿雁   

  1. 宁波市北仑区人民医院检验科,浙江 宁波 315000
  • 收稿日期:2018-10-29 出版日期:2020-03-30 发布日期:2020-04-17
  • 通讯作者: 叶鸿雁
  • 作者简介:通信作者:叶鸿雁,联系电话:0574-86776060。

    作者简介:王佳静,女,1993年生,硕士,主要从事临床微生物学研究。

Research progress of the mechanism of Helicobacter pylori transmission and colonization

WANG Jiajing, SHAO Zhoujie, YE Hongyan   

  1. Department of Clinical Laboratory,Beilun People's Hospital,Ningbo 315000,Zhejiang,China
  • Received:2018-10-29 Online:2020-03-30 Published:2020-04-17
  • Contact: YE Hongyan

摘要:

幽门螺杆菌是一种定植于宿主胃黏膜上皮细胞层的微需氧、螺旋状革兰阴性杆菌。幽门螺杆菌感染会持续数十年,可致胃肠道疾病,甚至引发胃癌。世界卫生组织将幽门螺杆菌定义为Ⅰ类致癌因子,其感染率非常高,我国部分地区感染率甚至超过80%,且呈逐年上升的趋势。幽门螺杆菌感染影响因素较多,但传播和定植是关键。文章就幽门螺杆菌在传播和定植方面的研究进展作一综述。

关键词: 幽门螺杆菌, 传播, 定植

Abstract:

Helicobacter pylori is a microaerobic,helical Gram-negative bacterium colonized in the host gastric epithelial cell layer. Its infection can last for decades,and it can cause a series of gastrointestinal disorders,even gastric cancer. Helicobacter pylori has been defined as a classⅠcarcinogen factor by World Health Organization. Helicobacter pylori has a high infection rate. The infection rate of Helicobacter pylori in China can reach over 80%,and the infection rate is increasing year by year. Helicobacter pylori infection depends on many factors,and transmission and colonization are the key influencing factors. This review mainly focuses on the transmission and colonization of Helicobacter pylori.

Key words: Helicobacter pylori, Transmission, Colonization

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