Results 61 to 70 of about 23,173 (138)

Frequency of OXA-48 Gene in the Enterobacteriaceae in a Tertiary Care Hospital in Lahore [PDF]

Journal of Sharif Medical & Dental College, 2019
Objective: The objective of this study was to determine the frequency of OXA-48 gene in the Enterobacteriaceae isolated from the clinical samples of hospitalized patients.
Asma Yaqoob, Namra Yunus, Sameen Bit Ali, Hirra Ghaffar, Aqsa Aslam, Sadaf Nasir   +5 more
doaj  

First report of carbapenemase OXA-181-producing Serratia marcescens

Journal of Global Antimicrobial Resistance, 2021
Aziza Messaoudi, Wejdene Mansour, Lamia Tilouche, Pierre Châtre, Antoine Drapeau, Chrifa Chaouch, Sana Azaiez, Olfa Bouallègue, Jean-Yves Madec, Marisa Haenni   +9 more
doaj   +1 more source

Molecular epidemiology of carbapenemases in Enterobacterales in tertiary care hospital and comparison of three phenotypic carbapenemase detection methods

Journal of Global Antimicrobial Resistance
AIM: This study aims to investigate current molecular epidemiology of carbapenemases in Enterobacterales in tertiary care hospital and comparison of phenotypic carbapenemase detection methods. Molecular tests were used as the gold standard.
Mustafa Yılmaz, Gül Durmaz
doaj   +1 more source

On the Evolvability of OXA-48. A comprehensive study of new functions within the β-lactamase OXA-48

, 2021
Our understanding of how antimicrobial resistance enzymes evolve to expand their substrate spectrum is limited. OXA-48, an enzyme able to catalyse the hydrolysis of β-lactam drugs, has become one of the most successfully disseminating β-lactamases. Although OXA-48 hydrolyses penicillins with high efficiency, its activity towards oxyimino cephalosporins,
openaire   +1 more source

Novel allelic variants of blaOXA-48-like carried on IncN2 and IncC2 plasmids isolated from clinical cases in Argentina: In vivo emergence of blaOXA-567

Journal of Global Antimicrobial Resistance
: Objective: The OXA-48-like enzymes have the capacity to hydrolyse carbapenems and are members of class D β-lactamases that are primarily detected in Enterobacterales.
Juan Manuel de Mendieta, Denise De Belder, Nathalie Tijet, Barbara Ghiglione, Roberto G. Melano, Melina Rapoport, Pablo Power, Adriana Di Bella, Estefanía Biondi, Fernando Pasterán, Alejandra Corso, Sonia A. Gomez   +11 more
doaj   +1 more source

First detection in Spain of NDM-1-producing Pseudomonas aeruginosa in two patients transferred from Ukraine to a university hospital

Journal of Global Antimicrobial Resistance
Objectives: Carbapenemase-mediated carbapenem resistance in Pseudomonas aeruginosa is a relevant health problem. We detected for the first time in Spain two clinical NDM-producing P.
Marta Hernández-García, Margarita Cabello, Manuel Ponce-Alonso, Pedro M. Herrador-Gómez, Francesca Gioia, Javier Cobo, Rafael Cantón, Patricia Ruiz-Garbajosa   +7 more
doaj   +1 more source

Carbapenem-hydrolyzing Oxacillinase-48 and Oxacillinase-181 in Canada, 2011

Emerging Infectious Diseases, 2013
Laura F. Mataseje, David A. Boyd, Linda Hoang, Miguel Imperial, Brigitte Lefebvre, Mark Miller, Susan M. Poutanen, Diane Roscoe, Barbara M. Willey, Michael R. Mulvey   +9 more
doaj   +1 more source

Enhanced meropenem activity by a microbiome derived peptide targeting oxacillinase 48 carbapenemase in carbapenem resistant Klebsiella pneumoniae isolates

Scientific Reports
Carbapenem-resistant Enterobacterales, particularly those producing oxacillinase 48 (OXA-48) carbapenemase (bla OXA−48), pose a critical global health threat, especially in the Middle East where its prevalence is remarkably high. The lack of specific OXA-
Solmaz Sadeghi, Mohammad Ali Faramarzi, Maryam Siroosi   +2 more
doaj   +1 more source

Genotypic characterisation of carbapenemase-producing organisms obtained in Denmark from patients associated with the war in Ukraine

Journal of Global Antimicrobial Resistance, 2023
Rasmus Skjold Stolberg, Frank Hansen, Lone Jannok Porsbo, Kasper Thystrup Karstensen, Louise Roer, Barbara Juliane Holzknecht, Katrine Hartung Hansen, Kristian Schønning, Mikala Wang, Ulrik S. Justesen, Bent L. Røder, Philip Thomsen, Marianne N. Skov, Anette M. Hammerum, Henrik Hasman   +14 more
doaj   +1 more source

Emergence of OXA-48-producing Enterobacteriaceae in Switzerland

International Journal of Antimicrobial Agents, 2012
Potron A, Schrenzel J, Poirel L, Renzi G, Cherkaoui A, Nordmann P.   +5 more
openaire   +3 more sources