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Article

Evaluation of Helicobacter pylori vacA genotypes in Iranian patients with peptic ulcer disease.

Digestive diseases and sciences - 1 Nov 2009

Salehi Zivar, Abadi Ali Saber Hossein, Ismail Patimah B T, Kqueen Cheah Yoke, Jelodar Mohammad Halimi, Kamalidehghan Behnam

Abstract excerpt

Helicobacter pylori is the major cause of active chronic gastritis and peptic ulcers in humans and has been linked to gastric carcinoma and lymphoma. The vacuolating cytotoxin vacA and cag pathogenicity island (cag PAI) are two identified virulence factors that are considered to have an important role in the pathogenesis of H. pylori infection. The aim of this study is to investigate the H. pylori vacA alleles in...

Topics

Adult
Alleles
Antigens, Bacterial
Bacterial Proteins
Female
Genotype
Helicobacter pylori
Humans
Iran
Male
Middle Aged

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Peptic Ulcer

Young Adult

Source

Identifiers

PMID: 19082887
DOI: 10.1007/s10620-008-0633-z

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-19082887-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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