Results 1 to 10 of about 359,279 (199)

Evolución del desempeño de Laboratorios de Referencia de América Latina en la detección de mecanismos de resistencia a los antimicrobianos [PDF]

open access: yesRevista Panamericana de Salud Pública, 2020
Objetivo. El objetivo es presentar los resultados del Programa Latinoamericano de Aseguramiento de la Calidad en Bacteriología y Resistencia a los Antimicrobianos (LA-EQAS) entre 2000 y 2018 y la evolución en la detección de mecanismos de resistencia de ...
Paula Gagetti   +10 more
doaj   +2 more sources

Mecanismos de resistencia de la Pseudomonas aeruginosa

open access: yesRevista Peruana de Ciencias de la Salud
Existe un creciente interés en el estudio de los diversos mecanismos de resistencia de la  pseudomonas aeruginosa debido a su alta resistencia a antibióticos que dan como resultado opciones terapéuticas limitadas. El objetivo de este estudio es realizar
Abad Edmundo Rodríguez Rocha   +1 more
doaj   +2 more sources

Trade-off between canonical and unusual recombination sites promotes diversity and stability of gene cassette arrays of mobile integrons [PDF]

open access: yesScientific Reports
Mobile integrons are the most efficient mechanism of Gram-negative bacteria to resist antimicrobial changing pressures in the nosocomial niche. Integron’s integrases mediate site-specific recombination of distinct DNA structures such as attI, attC and ...
Adrián Gonzales Machuca   +5 more
doaj   +2 more sources

Intercambio de mecanismos de resistencia entre bacterias gram negativas. [PDF]

open access: yes, 2013
La magnitud global de la resistencia a los antimicrobianos de uso clínico es alarmante adquiriendo una dimensión destacada en países de desarrollo intermedio quienes suelen ser cuantitativamente los más afectados por la emergencia de mecanismos de ...
Di Conza, José Alejandro   +2 more
core   +2 more sources

Resistencia a los acaricidas en Rhipicephalus (Boophilus) microplus: situación actual y mecanismos de resistencia

open access: yesRevista Mexicana de Ciencias Pecuarias, 2012
Rhipicephalus (Boophilus) microplus es una plaga endémica de ganado en las regiones tropicales y subtropicales del mundo, causando grandes pérdidas económicas a los productores de ganado.
Roger Iván Rodríguez Vivas   +2 more
doaj   +3 more sources

Novel insights related to the rise of KPC-producing Enterobacter cloacae complex strains within the nosocomial niche

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
According to the World Health Organization, carbapenem-resistant Enterobacteriaceae (CRE) belong to the highest priority group for the development of new antibiotics. Argentina-WHONET data showed that Gram-negative resistance frequencies to imipenem have
Camila A. Knecht   +15 more
doaj   +1 more source

Identification of a Specific Biomarker of Acinetobacter baumannii Global Clone 1 by Machine Learning and PCR Related to Metabolic Fitness of ESKAPE Pathogens

open access: yesmSystems, 2023
Since the emergence of high-risk clones worldwide, constant investigations have been undertaken to comprehend the molecular basis that led to their prevalent dissemination in nosocomial settings over time.
Verónica Elizabeth Álvarez   +2 more
doaj   +1 more source

Emergence of colistin resistance in Klebsiella pneumoniae ST15 disseminating blaKPC-2 in a novel genetic platform

open access: yesJournal of Global Antimicrobial Resistance, 2022
: Objectives: Isolation of colistin- and carbapenem-resistant Klebsiella pneumoniae (CCR-Kp) is increasing in hospital settings worldwide, which is related to increased morbidity, mortality and healthcare costs. The aim of this work was to perform whole-
Verónica E. Álvarez   +12 more
doaj   +1 more source

Genomic data reveals the emergence of the co-occurrence of blaKPC-2 and blaCTX-M-15 in an Escherichia coli ST648 strain isolated from rectal swab within the framework of hospital surveillance

open access: yesJournal of Global Antimicrobial Resistance, 2023
: Objectives: The worldwide dissemination of carbapenemase-producing Escherichia coli lineages belonging to high-risk clones poses a challenging public health menace.
María Piekar   +15 more
doaj   +1 more source

Molecular studies of phages-Klebsiella pneumoniae in mucoid environment: innovative use of mucolytic agents prior to the administration of lytic phages

open access: yesFrontiers in Microbiology, 2023
Mucins are important glycoproteins that form a protective layer throughout the gastrointestinal and respiratory tracts. There is scientific evidence of increase in phage-resistance in the presence of mucin for some bacterial pathogens.
Olga Pacios   +26 more
doaj   +1 more source

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