Results 61 to 70 of about 251,806 (172)

Distribución y caracterización molecular de betalactamasas en bacterias Gram negativas en Colombia, 2001-2016

Biomédica: revista del Instituto Nacional de Salud, 2019
Las betalactamasas, enzimas con capacidad hidrolítica frente a los antibióticos betalactámicos, son responsables del principal mecanismo de resistencia en bacterias Gram negativas; las de mayor impacto clínico y epidemiológico en los hospitales, son las ...
Ana Mercedes Rada, Christian Hernández-Gómez, Eliana Restrepo, Maria Virginia Villegas   +3 more
doaj   +1 more source

Results of the national surveillance of antimicrobial resistance of Enterobacteriaceae and Gram negative bacilli in health care-associated infections in Colombia, 2012-2014

Biomédica: revista del Instituto Nacional de Salud, 2017
Introduction: The Colombian National Antimicrobial Resistance Monitoring System for the surveillance of healthcare-associated infections was set up to meet this problem in the third quarter of 2012.
María Victoria Ovalle, Sandra Yamile Saavedra, María Nilse González, Andrea Melissa Hidalgo, Carolina Duarte, Mauricio Beltrán   +5 more
doaj   +1 more source

Genomic characterization of a carbapenem-resistant Citrobacter freundii complex strain co-carrying blaNDM-1, blaCTX-M-30, armA, rmtC, and rmtD from Chile

Journal of Global Antimicrobial Resistance
Introduction: Carbapenem- and third-generation cephalosporin-resistant Enterobacterales, including the Citrobacter freundii complex, are classified as a World Health Organization ‘critical priority’ due to their public health threat. This study reports a
Isidora Manríquez-Cuadra, Maximiliano Matus-Köhler, Alejandro Aguayo-Reyes, Mario Quezada-Aguiluz, Felipe Morales-Leon, Gerardo González-Rocha, Andrés Opazo-Capurro   +6 more
doaj   +1 more source

Can risk factors and risk scores help predict colonization and infection in multidrug-resistant gram-negative bacteria?

Antimicrobial Stewardship & Healthcare Epidemiology
Antimicrobial resistance (AMR) is positioning as one of the most relevant threats to global public health and threatens the effective treatment of an ever-growing number of bacterial infections in various healthcare settings, particularly in acute care ...
Natalia Restrepo-Arbeláez, Juan Carlos García-Betancur, Christian José Pallares, L’Emir Wassim El Ayoubi, Pattarachai Kiratisin, Souha S. Kanj, María Virginia Villegas   +6 more
doaj   +1 more source

An overview of innate cellular immune responses against hypervirulent Klebsiella pneumoniae: from evasion strategies to liver abscess formation

Emerging Microbes and Infections
Hypervirulent Klebsiella pneumoniae (hvKp) has emerged as a redoubtable global pathogen, distinguished from classical K. pneumoniae (cKp) by its ability to cause life-threatening, community-acquired infections in both healthy and immunocompetent ...
Luis Duarte-Zambrano, Jesús Martínez-Barnetche, Alejandro Alvarado-Delgado, Ulises Garza-Ramos   +3 more
doaj   +1 more source

Antibiotic use in Chilean salmon aquaculture: antimicrobial resistance, sustainability, and One Health implications

Frontiers in Microbiology
Aquaculture has expanded rapidly over recent decades, positioning salmon farming as a major contributor to global food security while intensifying concern over antimicrobial use and the emergence of antimicrobial resistance (AMR).
Karla Camacho-Méndez, Lina J. Cortés, Juan Parás-Silva, Juan Parás-Silva, Sebastián Higuera-Llantén, Richard Covarrubia-López, Diego Lira-Velásquez, Felipe Vásquez-Ponce, Manuel Alcalde-Rico, Manuel Alcalde-Rico, Manuel Alcalde-Rico, Fernando O. Mardones, Jorge Olivares-Pacheco   +12 more
doaj   +1 more source

Caracterización de la resistencia antimicrobiana en aislados clínicos

, 2022
Introducción: La resistencia antimicrobiana tanto en bacilos Gram negativos como en cocos Gram positivos es un problema de salud a nivel mundial.
Garofalo Morales, Candida Margoth
core  

Pyogenic liver abscess caused by an atypical hypervirulent Klebsiella pneumoniae K1-ST23 in Mexico

IDCases
Hypervirulent K. pneumoniae infection has been raising worldwide and is one of the major causes of community-acquired pyogenic liver abscess. We described a case report of pyogenic liver abscess caused by an atypical hypervirulent (non-hypermucoviscous ...
Lucía Martínez-Hernandez, Alejandro Alvarado-Delgado, Nadia Rodríguez-Medina, Jorge Garcia-Peniche, José Juan Donis-Hernández, Ofelia Alma Perez-Rezendiz, Neli Nava-Domínguez, Luis Duarte-Zambrano, Elsa María Tamayo-Legorreta, Ulises Garza-Ramos   +9 more
doaj   +1 more source

Participación de enfermería en la vigilancia y prevención de la resistencia antimicrobiana. [PDF]

Rev Cuid, 2022
Pazin-Filho A.
europepmc   +1 more source

Resistencia antimicrobiana en bacterias de origen animal [PDF]

, 2013
La población bacteriana adquiere resistencia a través de dos mecanismos principales: mutaciones y transferencia genética. Las mutaciones tienen lugar por un proceso de selección natural dada por la exposición bacteriana a concentraciones subinhibitorias ...
Pantozzi, Florencia Laura
core