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Article

Urinary Tract Physiological Conditions Promote Ciprofloxacin Resistance in Low-Level-Quinolone-Resistant Escherichia coli.

Antimicrobial agents and chemotherapy - 1 Jul 2016

Martín-Gutiérrez Guillermo, Rodríguez-Beltrán Jerónimo, Rodríguez-Martínez José Manuel, Costas Coloma, Aznar Javier, Pascual Álvaro, Blázquez Jesús

Abstract excerpt

Escherichia coli isolates carrying chromosomally encoded low-level-quinolone-resistant (LLQR) determinants are frequently found in urinary tract infections (UTIs). LLQR mutations are considered the first step in the evolutionary pathway producing high-level fluoroquinolone resistance. Therefore, their evolution and dissemination might influence the outcome of fluoroquinolone treatments of UTI. Previous studies...

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Identifiers

PMID: 27139482
DOI: 10.1128/AAC.00602-16
PMCID: PMC4914671

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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