Background & Aims: Although epidemiological studies have indicated that Helicobacter
pylori infection plays a crucial role in gastric carcinogenesis in humans, there is no direct …

Approximately 50% of humanity is infected with Helicobacter pylori. It is a life-long infection
that elicits a marked host inflammatory response; however, natural infection fails to yield …

Background. We clinically obtained urease‐negative mutant strains of Helicobacter pylori.
The goal of this study was to investigate the ability of the urease‐negative strain to colonize …

Helicobacter pylori exists in two different morphological forms, spiral and coccoid. This study
demonstrated that both forms can infect BALB/c A mice. The animals were inoculated orally …

In order to develop an experimental rodent model, we administered 2 ml (10< sup> 8
organisms/ml) broth culture of any of four human isolated strains of Helicobacter pylori by …

Background and Aim: The relationship between liver cirrhosis and Helicobacter pylori (H.
pylori) is a debatable matter. The aim of this study is to evaluate the possible association …

Background. Helicobacter pylori has generally been observed only in the gastric mucous
layer or in the spaces between gastric mucus‐secreting cells and not in the gastric epithelial …

Major human pathogen Helicobacter pylori (Hp) can colonize the gastric mucosa causing
inflammation and being of potential risk for gastric cancer development but the contribution …

Background: Since the discovery of Helicobacter pylori, various enterohepatic Helicobacter
spices have been detected in the guts of humans and animals. Some enterohepatic …

To investigate the long-term effects of Helicobacter pylori gastritis on the gastric mucosa, 13
wild Japanese monkeys (six H. pylori-infected and seven controls) were monitored for 5 …