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Article

DNA-level characterization of Helicobacter pylori strains from patients with overt disease and with benign infections in Bangladesh.

Journal of clinical microbiology - 1 May 2003

Rahman Motiur, Mukhopadhyay Asish K, Nahar Shamsun, Datta Simanti, Ahmad Milan Mashhud, Sarker Safique, Masud Ibna M, Engstrand Lars, Albert M John, Nair G Balakrish, Berg Douglas E

Abstract excerpt

The complex relation between the genotype of Helicobacter pylori and its association with clinical outcome is not well understood. Studies in the West have showed that strains expressing certain virulence factors (vacAs1, vacAm1, and cagA) are associated with duodenal ulcer disease. However, the H. pylori genotype is known to vary with geographic region. In the present study, we compared several virulence markers...

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Identifiers

PMID: 12734242
DOI: 10.1128/JCM.41.5.2008-2014.2003
PMCID: PMC154730

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Source receipt: pubmed, retrieved 7 Sept 2026.

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