Results 21 to 30 of about 22,786,144 (157)

NDM-5 and OXA-181 Beta-Lactamases, a Significant Threat Continues To Spread in the Americas. [PDF]

Antimicrob Agents Chemother, 2017
Among Gram-negative bacteria, carbapenem-resistant infections pose a serious and life-threatening challenge. Here, the CRACKLE network reports a sentinel detection and characterization of a carbapenem-resistant Klebsiella pneumoniae ST147 isolate ...
Rojas LJ, Hujer AM, Rudin SD, Wright MS, Domitrovic TN, Marshall SH, Hujer KM, Richter SS, Cober E, Perez F, Adams MD, van Duin D, Bonomo RA.   +12 more
europepmc   +3 more sources

Spread of NDM-5 and OXA-181 Carbapenemase-Producing Escherichia coli in Chad. [PDF]

Antimicrob Agents Chemother, 2019
International audienceWe detected for the first time bla NDM-5 and bla OXA-181 in Escherichia coli isolates from hospitalized patients and healthy volunteers in Chad. These resistance genes were located on IncX3 and IncF plasmids.
Ouchar Mahamat O, Lounnas M, Hide M, Tidjani A, Benavides J, Diack A, Somasse C, Gamougam K, Carrière C, Decré D, Bañuls AL, Jean-Pierre H, Dumont Y, Compain F, Godreuil S.   +14 more
europepmc   +2 more sources

Genomic Epidemiology of Global Carbapenemase-Producing Escherichia coli, 2015–2017

Emerging Infectious Diseases, 2022
We describe the global molecular epidemiology of 229 carbapenemase-producing Escherichia coli in 36 countries during 2015–2017. Common carbapenemases were oxacillinase (OXA) 181 (23%), New Delhi metallo-β-lactamase (NDM) 5 (20%), OXA-48 (17 ...
Gisele Peirano, Liang Chen, Diego Nobrega, Thomas J. Finn, Barry N. Kreiswirth, Rebekah DeVinney, Johann D.D. Pitout   +6 more
doaj   +1 more source

Heterogeneous hydrolytic features for OXA-48-like β-lactamases [PDF]

, 2015
Objectives: Carbapenem-hydrolysing class D β-lactamases of the OXA-48 type are increasingly reported from Enterobacteriaceae. β-Lactamase OXA-48 hydrolyses penicillins very efficiently, but carbapenems only weakly and spares broad-spectrum ...
Oueslati, Saoussen, Nordmann, Patrice, Poirel, Laurent, Nordmann P, Oueslati S, Poirel L   +5 more
core   +2 more sources

Emergence des entérobactéries Escherichia coli productrices des carbapénèmases NDM-5 et OXA-181 à la Réunion

, 2022
In Reunion island, the number of carbapenemase-producing Enterobacteriaceae rises each year with a predominance since 2015-2016 of the NDM-5 and OXA-181 beta-lactamases from the Escherichia coli species.
Vedani, Thibaut
core   +2 more sources

Evaluation of The Effect of Plantago Ovata Plant Extract on the Expression of Emerging Beta-lactamase Genes in Clinically Isolated Multidrug-resistant Klebsiella pneumoniae Strains of COVID-19 Patients [PDF]

Journal of Sciences, Islamic Republic of Iran, 2022
This study aimed to investigate the effects of Plantago ovata plant extract on the expression of beta-lactamase-producing genes in multidrug-resistant (MDR) K. pneumoniae isolates.
Mitra Rezaeizadeh, kumarss amini
doaj   +1 more source

Characteristics of Carbapenemase-Producing Klebsiella pneumoniae Isolated in the Intensive Care Unit of the Largest Tertiary Hospital in Bangladesh

Frontiers in Microbiology, 2021
For addressing the issue of antimicrobial drug resistance in developing countries, it is important to investigate the characteristics of carbapenemase-producing organisms.
Takashi Okanda, Takashi Okanda, Takashi Okanda, Anwarul Haque, Takuro Koshikawa, Amirul Islam, Qumrul Huda, Hiromu Takemura, Tetsuya Matsumoto, Shigeki Nakamura   +9 more
doaj   +1 more source

Screening and Characterization of Multidrug-Resistant Enterobacterales among Hospitalized Patients in the African Archipelago of Cape Verde

Microorganisms, 2022
This study aimed to investigate, for the first time, the occurrence and characteristics of extended-spectrum β-lactamase (ESBL)- and carbapenemase-producing Enterobacterales in Cape Verde.
Samanta Freire, Teresa Grilo, Maria Luísa Teixeira, Euclides Fernandes, Laurent Poirel, Marta Aires-de-Sousa   +5 more
doaj   +1 more source

Increased clonal dissemination of OXA-232-producing ST15 Klebsiella pneumoniae in Zhejiang, China from 2018 to 2021

Infectious Diseases of Poverty, 2023
Background OXA-232-producing Klebsiella pneumoniae was first identified in China in 2016, and its clonal transmission was reported in 2019. However, there are no prevalence and genotypic surveillance data available for OXA-232 in China.
Yanyan Zhang, Xuemei Yang, Congcong Liu, Ling Huang, Lingbin Shu, Qiaoling Sun, Hongwei Zhou, Yonglu Huang, Chang Cai, Xiaoyan Wu, Sheng Chen, Rong Zhang   +11 more
doaj   +1 more source

Genetic Plurality of OXA/NDM-Encoding Features Characterized From Enterobacterales Recovered From Czech Hospitals

Frontiers in Microbiology, 2021
The aim of this study was to characterize four Enterobacterales co-producing NDM- and OXA-48-like carbapenemases from Czech patients with travel history or/and previous hospitalization abroad. Klebsiella pneumoniae isolates belonged to “high risk” clones
Katerina Chudejova, Katerina Chudejova, Lucie Kraftova, Lucie Kraftova, Vittoria Mattioni Marchetti, Vittoria Mattioni Marchetti, Jaroslav Hrabak, Jaroslav Hrabak, Costas C. Papagiannitsis, Costas C. Papagiannitsis, Costas C. Papagiannitsis, Ibrahim Bitar, Ibrahim Bitar   +12 more
doaj   +1 more source