Artículo
Energy-dependent accumulation of fluoroquinolones in quinolone- resistant Klebsiella pneumoniae strains
Autor/es | Martínez Martínez, Luis
García Luque, Isabel Ballesta Mudarra, Sofía Benedí, Vicente J. Hernández Allés, Santiago Pascual Hernández, Álvaro |
Departamento | Universidad de Sevilla. Departamento de Microbiología |
Fecha de publicación | 1998-07-01 |
Fecha de depósito | 2017-10-04 |
Publicado en |
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Resumen | The intracellular accumulation of norfloxacin and perloxacin in Klebsiella pneumoniae was evaluated. The roles of lipopolysaccharide, capsule, and outer membrane proteins were not important for the intrabacterial accumulation ... The intracellular accumulation of norfloxacin and perloxacin in Klebsiella pneumoniae was evaluated. The roles of lipopolysaccharide, capsule, and outer membrane proteins were not important for the intrabacterial accumulation of fluoroquinolones in isogenic strains with known outer membrane alterations. In fluoroquinolone-resistant clinical isolates also expressing GyrA alterations, an active efflux leading to decreased accumulation of the drugs enhanced their resistance to these agents. |
Agencias financiadoras | Comisión Interministerial de Ciencia y Tecnología (CICYT). España |
Identificador del proyecto | PB96-0197 |
Cita | Martínez Martínez, L., García Luque, I., Ballesta Mudarra, S., Benedí, V.J., Hernández Allés, S. y Pascual Hernández, Á. (1998). Energy-dependent accumulation of fluoroquinolones in quinolone- resistant Klebsiella pneumoniae strains. Antimicrobial Agents and Chemotherapy, 42 (7), 1850-1852. |
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