Helicobacter pylori infection is associated with chronic gastritis, peptic ulcer, gastric adenocarcinoma, and mucosa-associated lymphoid tissue lymphoma. Some reports also suggest that it causes extragastric disease, including hepatitis. In this study, the pathological changes in the liver and gall bladder in H. pylori-colonized C57BL/6 mice were investigated. Twenty mice were inoculated orally with H. pylori strain SS1, and ten controls were injected with phosphate-buffered saline. Gastric colonization with H. pylori was assessed at 2 months a...
