幽门螺杆菌感染的检测

Detection of Helicobacter pylori infection

幽门螺杆菌感染的诊断方法,按检测原理不同可分为形态学检查、细菌培养、尿素酶依赖性试验、血清免疫学、基因分子生物学检测五大类。而按照检测创伤性的不同可分为侵入和非侵入检查两类。本文将对这些方法分类介绍评价。

Helicobacter pylori（H. pylori） has been isolated for 25 years. Various detection assays have been developed. According to the principle of assays, these methods can be classified as morphological examination, bacterial culture, urease-dependent assays, serum test as well as gene analysis. On the other hand, they can be divided as invasive and non - invasive assays according to the approach of sample specimens. This article reviews the these assays briefly.