Buscar
Mostrando ítems 41-50 de 821
Emergence of Klebsiella pneumoniae-producing KPC-2 carbapenemase in Paraíba, Northeastern Brazil
(Brazilian Society of Infectious Diseases, 2012-12-01)
The emergence of KPC-2 producing K. pneumoniae in hospitalized patients at the intensive care unit (ICU) of a teaching hospital located in the city of João Pessoa, Paraíba, Brazil, is reported. Seven carbapenem-resistant ...
Hydrolytic mechanism of OXA-58 enzyme, a carbapenem-hydrolyzing class D β-lactamase from Acinetobacter baumannii
(American Society for Biochemistry and Molecular Biology, 2011-10)
Carbapenem-hydrolyzing class D β-lactamases (CHDLs) represent an emerging antibiotic resistance mechanism encountered among the most opportunistic Gram-negative bacterial pathogens. We report here the substrate kinetics ...
A two-year surveillance in five Colombian tertiary care hospitals reveals high frequency of Non-CG258 clones of Carbapenem- Resistant Klebsiella pneumoniae with distinct clinical characteristics
(American Society for MicrobiologyGrupo de Investigación en Microbiología Básica y Aplicada-MicrobaMicrobiología MolecularWashington, Estados Unidos, 2021)
Porin alterations present in non-carbapenemase-producing enterobacteriaceae with high and intermediate levels of carbapenem resistance in chile
(SOCIETY FOR GENERAL MICROBIOLOGY, 2012)
Genomic Analysis of Carbapenem-Resistant Acinetobacter baumannii Strains Recovered from Chilean Hospitals Reveals Lineages Specific to South America and Multiple Routes for Acquisition of Antibiotic Resistance Genes
(2022)
Carbapenem-resistant Acinetobacter baumannii (CRAb) is a public health threat accounting for a significant number of hospital-acquired infections. Despite the importance of this pathogen, there is scarce literature on A. ...
Mecanismos de resistencia a carbapenemes en cepas de Acinetobacter baumannii aisladas de infecciones intrahospitalarias
(16/05/2012)
RESUMEN: Acinetobacter baumannii es un patógeno oportunista causante de infecciones intrahospitalarias. Esta bacteria desarrolla resistencia a casi todos los grupos de antibióticos, incluyendo carbapenemes. Se estudiaron ...
Selective digestive decontamination with oral colistin plus gentamicin for persistent bacteraemia caused by non-carbapenemase-producing carbapenem-resistant Klebsiella pneumoniae in a neutropenic patient
(2021)
Carbapenem-resistant Klebsiella pneumoniae (CRKp) have become an increasing public health problem worldwide. While most CRKp around the world harbour a carbapenemase enzyme, the clinical relevance of non-carbapenemase-producing ...
Early dissemination of OXA-72-producing Acinetobacter baumannii strain in Colombia: a case report
(Brazilian Society of Infectious Diseases, 2014-12-01)
Nosocomial infections caused by carbapenem-resistant Acinetobacter baumannii isolates have reached epidemic levels in past decades. Currently this microorganism is responsible for outbreaks of difficult eradication and ...