自Warren等1982年发现幽门螺杆菌(Hp)以来,对Hp的研究一直是医学高度关注的领域,其与肝硬化肝性脑病(HE)的关系也成为了研究的新热点。HE是肝硬化的常见并发症,氨中毒学说在其发病机制中占有重要地位。Hp因富含尿素酶可迅速分解尿素产生氨,故可能与HE的发生相关。近年来关于这 Since the discovery of Helicobacter pylori (Hp) in 1982 by Warren et al., The study of Hp has been a highly concerned area of ​​medicine, and its relationship with hepatic cirrhosis (HE) has become a new hot spot. HE is a common complication of cirrhosis, ammonia poisoning theory plays an important role in its pathogenesis. Hp enriched with urease can quickly decompose urea to produce ammonia, it may be related to the occurrence of HE. In recent years about this