Results The isolation rate of H. pylori strains from culture of gastric biopsies was 16.7%. The
vacA alleles s1, s2, m1 and m2 were detected in 20 (54.1%), 14 (37.8%), 9 (24.3%) and 23 …

Background: Helicobacter pylori infection and related diseases outcome are mediated by a
complex interplay between bacterial, host and environmental factors. Several distinct …

Background: Helicobacter pylori, which is associated with many upper gastrointestinal
diseases, is found in half of the population of the world. Several special stains and …

INTRODUCTION: Helicobacter pylori adheres to various components of the human saliva.
Therefore, the objective of this research was to simultaneously detect H. pylori in saliva and …

Although Helicobacter pylori (H. pylori) is a highly significant pathogen, its source remains
unclear. Many people consume chicken daily as a source of animal protein worldwide; thus …

Introducción: La infección por Helicobacter pylori se calcula que afecta la mitad de la
población mundial, con mayor prevalencia en países en desarrollo. Los sujetos que …

China is a multi-ethnic country, and the prevalence of Helicobacter pylori (H. pylori) infection
may be diverse among ethnics. This meta-analysis was conducted to compare the …

In many published articles, there is still no mention of quality control processes, which might
be an indication of the insufficient importance the researchers attach to undertaking or …

Introduction: The etiological association of Helicobacter pylori with gastric ulcer (GU), gastric
cancer (GC), and duodenal ulcer (DU) is well-known. Understanding the epidemiology of H …

ABSTRACT BACKGROUND: The clinical outcome of Helicobacter pylori infection has been
associated with virulence factors. The presence of these factors is useful as molecular …