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Article

Relation of atrophic gastritis with Helicobacter pylori-CagA(+) and interleukin-1 gene polymorphisms.

World journal of gastroenterology - 14 Nov 2008

Sierra Rafaela, Une Clas, Ramirez Vanessa, Alpizar-Alpizar Warner, Gonzalez Maria-I, Ramirez Jose-A, De Mascarel Antoine, Cuenca Patricia, Perez-Perez Guillermo, Megraud Francis

Abstract excerpt

AIM: To determine the association of Helicobacter pylori (H pylori) CagA(+) infection and pro-inflammatory polymorphisms of the genes interleukin (IL)-1RN and IL-1B with the risk of gastric atrophy and peptic ulcers in a dyspeptic population in Costa Rica, a country with high incidence and mortality of gastric cancer. METHODS: Seven biopsy specimens, a fasting blood sample and a questionnaire concerning...

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Identifiers

PMID: 19030199
DOI: 10.3748/wjg.14.6481
PMCID: PMC2773333

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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