The CagA protein is one of the virulence factors of Helicobacter pylori, and two major
subtypes of CagA have been observed, the Western and East Asian type. CagA is injected …

Purpose Helicobacter pylori (H. pylori) infection is considered as one of the main cause of
gastric cancer. Treatment failure of the infection often occurs due to antibiotic resistance …

Precise detection of H. pylori infection is relevant for clinical practice as well as for research
purposes, and several invasive and noninvasive tests are currently available for diagnosis of …

Helicobacter pylori (H. pylori) infection is a prevalent global health issue, associated with
several gastrointestinal disorders, including gastritis, peptic ulcers, and gastric cancer. The …

ABSTRACT PCR for vacA and cagA genotypes of Helicobacter pylori using DNA isolated
from infected gastric biopsy specimens was approximately equal to genotyping using …

We have established a highly sensitive semi-nested PCR assay for the detection ofH.
pyloriinfection using gastric juice samples, which can be aspirated with disposable …

Aims: To characterize the molecular fingerprinting of Helicobacter pylori population isolated
in duodenal ulcer patients treated with triple therapy. Methods and Results: Gastric biopsy …

Introduction Helicobacter pylori was discovered first in the stomachs of patients with gastritis
and ulcers by Marshall and Warren in 1982. This discovery majorly affected many research …

Chronic infection with Helicobacter pylori causes peptic ulcers and stomach cancer in a
subset of infected individuals. While standard eradication therapy includes multiple …

The aim of this study was to compare published Helicobacter pylori primer pairs for their
ability to reliably detect H. pylori in gastric biopsy specimens and salivary samples …