已证实95%以上的十二指肠溃疡病人感染幽门螺旋菌,大约50%的成年人的胃窦粘膜感染该菌,但迄今的治疗药物由于副作用或耐药性,根治这种感染不令人满意。作者介绍利用本菌的高尿素酶活性这一特点来诱导细菌自身的破坏,从而达到杀死细菌的目的。 It has been confirmed that more than 95% of patients with duodenal ulcer are infected with H. pylori and about 50% of adults with antral mucosa are infected with the bacterium, but so far the therapeutic drugs have not been effective in eradicating this infection due to side effects or drug resistance satisfaction. The author describes the use of this bacteria high urease activity of this feature to induce bacterial damage itself, so as to achieve the purpose of killing bacteria.