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Article

Helicobacter pylori genotyping and sequencing using paraffin-embedded biopsies from residents of colombian areas with contrasting gastric cancer risks.

Helicobacter - 1 Apr 2008

Sicinschi Liviu A, Correa Pelayo, Peek Richard M, Camargo M Constanza, Delgado Alberto, Piazuelo M Blanca, Romero-Gallo Judith, Bravo Luis E, Schneider Barbara G

Abstract excerpt

BACKGROUND: cagA-positive and vacA s1 and m1 genotypes of Helicobacter pylori are associated with an elevated risk of gastric cancer (GC). We determined these genotypes using paraffin-embedded gastric biopsy specimens harvested from infected individuals and compared genotype distributions in two Colombian populations residing in geographic regions with a high and low incidence of GC. METHODS: DNA from...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 18321303
DOI: 10.1111/j.1523-5378.2008.00554.x
PMCID: PMC2977907

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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