Background Helicobacter pylori is associated with chronic gastritis, peptic ulcers, and gastric
cancer. Two major virulence factors of H. pylori have been described: the pathogenicity …

Background and purpose: Helicobacter pylori is one of the most prevalent agents causing
gastric infection. Most of the type I strains genome containing cag pathogenicity island (ie …

Background The cag pathogenicity island (cag-PAI) is one of the major virulence factors of
Helicobacter pylori, showing considerable geographic variation. Aim We investigated the …

Helicobacter pylori (H. pylori) infection is acquired during childhood, developing an
inflammatory response and erosion of the gastric mucosa in more than 50% of the world …

Background Helicobacter pylori is a Gram-negative bacterium that colonizes the gastric
mucosa in humans. One of the main virulence factors of H. pylori is the cag pathogenicity …

Introduction: The purpose of this research was to analyze blood-group antigen-binding
adhesion (babA2) and sialic acid binding adhesion (sabA) genotypes status in Helicobacter …

BACKGROUND AND AIM: Tooth extraction as a part of orthodontic treatment plan to create
space for leveling and aligning teeth or causing tooth movement leads to changes in arch …

Obesity has reached epidemic proportions worldwide with disproportionate prevalence in
different communities and ethnic groups. Recently, the American Medical Association …

Background: It is believed that the Helicobacter pylori (H. pylori) vacA gene, as a major
virulence determinant (One of the major virulence determinant, not major), may be a risk …

BACKGROUND AND AIM: Tooth extraction as a part of orthodontic treatment plan to create
space for leveling and aligning teeth or causing tooth movement leads to changes in arch …