Helicobacter pylori (H. pylori) infection is one of the most common bacterial infections in
humans. Although H. pylori may be detected in the stomach of approximately half of the …

Background: Helicobacter pylori (H. pylori) infection is known as a major etiologic factor for a
variety of gastroduodenal diseases. In Iran, with a high rate of H. pylori infection close to …

AIM: To compare genotype of Helicobacter pylori (H. pylori) isolated from saliva, dental
plaques, gastric biopsy, and stool of each patient in order to evaluate the mode of …

Purpose: To study the vacA genotype status of H. pylori isolated from some Iranian food
items. Methods: Three hundred assorted samples of fish, ham, chicken, vegetable and meat …

Background Helicobacter pylori is one of the most controversial bacteria in the world
causing diverse gastrointestinal diseases. The transmission way of this bacterium still …

Purpose: To investigate the state of vacA, cagA, oipA and iceA genotypes of H. pylori
isolated from gastric biopsy samples of dogs. Methods: A total of 240 gastric biopsy samples …

There is diversity in clinical outcome of Helicobacter pylori infection in different regions.
Microbial, host and environmental factors seem to be reason of such variation. Considering …

Background Despite the high clinical standing of Helicobacter pylori, its exact routes of
transmission and origin have not been determined. Based on the contentious hypothesis …

Background Helicobacter pylori infection has been associated with chronic gastritis, peptic
ulcer and gastric carcinoma as over half of the world's population is colonized with this gram …

Aim: The current investigation aimed to evaluate ruminant raw milk as a reservoir source of
Helicobacter pylori and analyze the diversity of cagA and vacA genotypes as H. pylori …