Results 11 to 20 of about 744,579 (145)

Caracterización molecular de un brote por Klebsiella pneumoniae productora de CTX-M-12 en la unidad de cuidado intensivo neonatal de un hospital colombiano

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2006
Introducción. La caracterización molecular de cepas de Klebsiella pneumoniae es una herramienta que contribuye a disminuir la diseminación de la resistencia y al control de las infecciones nosocomiales causadas por este patógeno. Objetivo.
José Ramón Mantilla   +9 more
doaj   +1 more source

Perfil de resistencia a antibióticos en bacterias que presentan la enzima NDM-1 y sus mecanismos asociados: una revisión sistemática

open access: yesNOVA, 2017
En 2008 se reportó la enzima NDM-1 que genera resistencia a carbapenémicos. Para determinar el perfil de resistencia que presentan las bacterias frente a esta enzima se adelantó una revisión sistemática.
Jeimmy Castañeda   +3 more
doaj   +1 more source

Molecular epidemiology of Klebsiella pneumoniae resistant to beta-lactams antibiotics isolated from health centers of Aragua State-Venezuela

open access: yesKasmera, 2020
K. pneumoniae resistance to β-lactam antibiotics is a public health problem. The objective was to characterize by molecular epidemiology isolates of K.
Lisbeth Carolina Sierra   +3 more
doaj   +1 more source

I rivali di Aristofane

open access: yes, 2002
Partendo dalla recente pubblicazione di un volume curato da D. Harvey e J. Wilkins (The rivals of Aristophanes. Studies in Athenian Old Comedy, London 2000), Simone Beta discute sull'importanza dello studio dei frammenti comici per una conoscenza ...
BETA, SIMONE, Simone Beta
core   +2 more sources

Frequency and risk factors for bacteremia caused by extended-spectrum beta-lactamase-producing enterobacteriaceae in patients of a public hospital in Lima, Peru

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2018
A cross-sectional study was conducted aimed at determining the frequency and the risk factors for bacteremia caused by extended-spectrum Beta-Lactamase (ESBL)-producing Enterobacteriaceae in patients hospitalized in a public hospital in Lima.
Angelo Falconí Sarmiento   +4 more
doaj   +1 more source

Resistencia a los antibióticos en Escherichia coli con beta-lactamasas de espectro extendido en un hospital de la Orinoquia colombiana

open access: yes, 2011
Analizar la resistencia de Escherichia coli a los antibióticos de acuerdo con la presencia de beta-lactamasas de espectro extendido (BLEE)
Perez Gutierrez, Norton
core   +1 more source

Clinical and microbiological study of catheter-associated urinary tract infections in internal medicine services of a Venezuelan university hospital

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2017
Objectives. To determine the clinical and microbiological characteristics of catheter-associated urinary tract infections (CA-UTI) in patients admitted to the Internal Medicine services of the Hospital Universitario de Los Andes (HULA), Mérida, Venezuela
Pedro Quijada-Martínez   +3 more
doaj   +1 more source

Presence of fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases producing Escherichia coli in Lima, Peru

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2020
Descriptive study conducted in order to determine the presence of the fimH and afa genes in urinary isolates of extended-spectrum beta-lactamases (ESBL) producing Escherichia coli.
Jose Matta-Chuquisapon   +4 more
doaj   +1 more source

Characterization of Escherichia coli D7111 producing the β-lactamase TEM-176

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2021
The present report is the original description of blaTEM-176. The mechanisms of resistance to antimicrobial agents were determined in an enterotoxigenic Escherichia coli, determining the susceptibility to 22 antimicrobials classified in 15 different ...
Joaquim Ruiz   +4 more
doaj   +1 more source

Caracterización de metalo-β-lactamasas en aislados clínicos de Pseudomonas aeruginosa recuperados de pacientes hospitalizados en el Hospital Militar Central

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2018
Con el objetivo de caracterizar y determinar la frecuencia de genes que codifican metalo-β-lactamasas (MBL) en aislados clínicos de Pseudomonas aeruginosa (P.
Gina Salvador-Luján   +2 more
doaj   +1 more source

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