H. pylori infection

• 幽门螺旋杆菌

H. pylori infection的用法和样例：

例句

1. Gastritis is often accompanied by infection with Helicobacter pylori.
   胃炎常伴有幽门螺旋杆菌的感染。
2. The researchers also found that high-salt conditions increased transcription of two genes responsible for the irulence of H. pylori.
   研究人员还发现，高盐环境使得与幽门螺旋杆菌危害性相关的两个基因转录增加。