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[Mutations in gyrA and gyrB genes among strains of Gram-negative bacilli isolated from Chilean hospitals and their relation with resistance to fluoroquinolones].

Revista medica de Chile - 1 Sept 2007

De la Fuente C Mery, Dauros S Priscila, Bello T Helia, Domínguez Y Mariana, Mella M Sergio, Sepúlveda A Marcela, Zemelman Z Raúl, González R Gerardo

Abstract excerpt

BACKGROUND: A progressive frequency of resistance to fluoroquinolones is observed among Gram-negative bacilli. AIM: To investigate the mechanism of resistance to fluoroquinolones mediated by mutations affecting gyrA and gyrB genes in strains of Gram negative bacüli isolated from CMean hospitals. MATERIAL AND METHOD: Minimal inhibitory concentration of fluoroquinolones was determined in 91 randomly selected...

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PMID: 18064363
DOI: 10.4067/s0034-98872007000900002

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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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