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Article

Clarithromycin-resistant Helicobacter pylori in Recife, Brazil, directly identified from gastric biopsies by polymerase chain reaction.

Arquivos de gastroenterologia - 1 Jan 2000

Lins Ana Kelly, Lima Roberto A, Magalhães Marcelo

Abstract excerpt

CONTEXT: Clarithromycin is the most effective drug used in the eradication of infection by Helicobacter pylori. Due to worldwide increase in resistance, pre-treatment susceptibility testing for clarithromycin is recommended. OBJECTIVES: To evaluate the prevalence of clarithromycin resistance of H. pylori in Recife, a city in Northeast Brazil. METHODS: From January 2006 to December 2007, 114 gastric biopsy samples...

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PMID: 21225149
DOI: 10.1590/s0004-28032010000400011

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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