[Pathogenesis of Helicobacter pylori infection--bacterium and host relationship].

Helicobacter pylori (H. pylori) colonizes the gastric mucosa of a half of the mankind. Duodenal ulcer is found in 15-25%, gastric ulcer in 13%, while gastric adenocarcinoma develops in 1% of all infected individuals. Pathogenesis of H. pylori infection is related to the virulence factors of the bact... View More