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Article

Class 1 integrons increase trimethoprim-sulfamethoxazole MICs against epidemiologically unrelated Stenotrophomonas maltophilia isolates.

Antimicrobial agents and chemotherapy - 1 Feb 2004

Barbolla Raquel, Catalano Mariana, Orman Betina E, Famiglietti Angela, Vay Carlos, Smayevsky Jorgelina, Centrón Daniela, Piñeiro Silvia A

Abstract excerpt

Twenty-five plasmid-specified antimicrobial resistance determinants common to gram-negative bacilli from nosocomial infection were investigated from 31 Stenotrophomonas maltophilia isolates. Twenty-four clones were identified by pulsed-field gel electrophoresis, and in three clones that exhibited an increased trimethoprim-sulfamethoxazole MIC, the sul1 determinant was found. These results support not only the...

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Identifiers

PMID: 14742234
DOI: 10.1128/AAC.48.2.666-669.2004
PMCID: PMC321565

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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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