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Article

Frequency of virulence genes in mixed infections with Helicobacter pylori strains from a Mexican population.

Revista de gastroenterologia de Mexico - 1 Jan 2000

González-Vázquez R, Córdova-Espinoza M G, Escamilla-Gutiérrez A, Morales-Méndez I, Ochoa-Pérez S A, Armendáriz-Toledano F, Fonseca-Nájera J, Giono-Cerezo S

Abstract excerpt

BACKGROUND: Helicobacter pylori (H. pylori) is associated with gastroduodenal diseases. Virulence of clinical isolates is related to clinical outcome. Moreover, with microdiversity studies in clinical isolates from a single patient, but from a different origin (antrum or corpus), it is possible to demonstrate that there are simultaneous mixed infections. AIMS: To genotype H. pylori strains with multiplex PCR,...

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PMID: 26811038
DOI: 10.1016/j.rgmx.2015.10.001

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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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