通过劫持CD55、CD59和H因子这三种蛋白，SARS-CoV-2 可以躲避所有三种补体系统激活途径，导致感染宿主清除病毒的能力下降或延迟。 复星医药持续在 ...

Background and Aims: The adjuvant effects of probiotic-containing yogurt on second-line triple therapy for Helicobacter pylori (H. pylori) infection have not been evaluated. Methods: A total of ...

(Journal of Hepatology) Eradication of Helicobacter pylori reduced the risk of gastric cancer and death from gastric cancer, a meta-analysis of 11 randomized trials and 13 observational studies found.