Results 31 to 40 of about 1,206,666 (303)

Broad-spectrum β-lactamases among Enterobacteriaceae of animal origin: molecular aspects, mobility and impact on public health [PDF]

, 2010
Broad-spectrum β-lactamase genes (coding for extended-spectrum β-lactamases (ESBLs) and AmpC β-lactamases) have been frequently demonstrated in the microbiota of food-producing animals. This may pose a human health hazard since these genes may be present
Butaye, Patrick, Dewulf, Jeroen, Haesebrouck, Freddy, Herman, Lieve, Heyndrickx, Marc, Martel, An, Persoons, Davy, Smet, Annemieke   +7 more
core   +1 more source

Antibiotic resistance and extended spectrum beta-lactamases: Types, epidemiology and treatment.

Saudi Journal of Biological Sciences, 2015
Antibiotic resistance is a problem of deep scientific concern both in hospital and community settings. Rapid detection in clinical laboratories is essential for the judicious recognition of antimicrobial resistant organisms.
Sibhghatulla Shaikh, Jamale Fatima, S. Shakil, S. M. Rizvi, M. Kamal   +4 more
semanticscholar   +1 more source

Structural basis of metallo-β-lactamase, serine-β-lactamase and penicillin-binding protein inhibition by cyclic boronates

Nature Communications, 2016
Bacterial beta-lactamases are responsible for resistance to beta-lactams, the most important family of antibiotics. Here, the authors reveal cyclic boronate inhibitors that are active against both serine- and metallo-beta-lactamases and represent a ...
Jürgen Brem, Ricky Cain, Samuel Cahill, Michael A. McDonough, Ian J. Clifton, Juan-Carlos Jiménez-Castellanos, Matthew B. Avison, James Spencer, Colin W. G. Fishwick, Christopher J. Schofield   +9 more
doaj   +1 more source

Serotype epidemiology and multidrug resistance patterns of Salmonella enterica infecting humans in Italy [PDF]

, 2016
BACKGROUND: Salmonella enterica is the zoonotic agent most frequently responsible for foodborne infections in humans worldwide. In this work the presence of S.
Bettanello, Sabrina, De Canale, Ettore, Frasson, Ilaria, Palu', Giorgio, Richter, Sara   +4 more
core   +1 more source

Molecular epidemiology and resistance patterns of blaOXA-48 Klebsiella pneumoniae and Escherichia coli: A nationwide multicenter study in Taiwan

Journal of Microbiology, Immunology and Infection, 2021
Background: We describe the molecular epidemiology and resistance patterns of blaOXA-48 Klebsiella pneumoniae and Escherichia coli in Taiwan. Methods: In this multicenter surveillance study from January 2012 to August 2015, the identified blaOXA-48 ...
Ching-Hsun Wang, Ling Ma, Li-Yueh Huang, Kuo-Ming Yeh, Jung-Chung Lin, L. Kristopher Siu, Feng-Yee Chang   +6 more
doaj   +1 more source

Occurrence and characteristics of extended spectrum beta-lactamases-producing Enterobacteriaceae from foods of animal origin

Brazilian Journal of Microbiology, 2016
Presence of extended spectrum beta-lactamases (ESBL) in bacteria is a growing health concern of global significance. The local, regional, national, and international epidemiological studies for extended spectrum beta-lactamases-producing ...
I. Tekiner, H. Özpınar
semanticscholar   +1 more source

High potency of melaleuca alternifolia essential oil against multi-drug resistant gram-negative bacteria and methicillin-resistant staphylococcus aureus [PDF]

, 2018
Purpose: Herein, an extended investigation of Tea tree oil (TTO) against a number of multi-drug resistant (MDR) microorganisms in liquid and vapor phases is reported.
Božović, Mijat, Costantini, Silvia, De Angelis, Massimiliano, Garzoli, Stefania, Mascellino, Maria Teresa, Oliva, Alessandra, Ragno, Rino, Vullo, Vincenzo   +7 more
core   +1 more source

Extended Spectrum Beta-lactamases: Definition, Classification and Epidemiology.

Current Issues in Molecular Biology, 2015
Extended spectrum beta-lactamases (ESBLs) are defined as enzymes produced by certain bacteria that are able to hydrolyze extended spectrum cephalosporin.
S. Ghafourian, N. Sadeghifard, S. Soheili, Z. Sekawi   +3 more
semanticscholar   +1 more source

Extended-spectrum β-lactamases, transferable quinolone resistance, and virulotyping in extra-intestinal E. coli in Uruguay [PDF]

, 2016
Introduction: To characterize extended-spectrum β-lactamases (ESBLs) and plasmid-mediated quinolone resistance (PMQR) genes in Escherichia coli isolates obtained from extra-intestinal samples in three Uruguayan hospitals.
Aguerrebere, Paula, Araújo, Lucía, Bado, Inés, Bazet, Cristina, Chabalgoity Rodríguez, José Alejandro, Cordeiro, Nicolás F., García Fulgueiras, Virginia, Gutkind, Gabriel Osvaldo, Laguna, Gabriel, Seija, Verónica, Vignoli, Rafael   +10 more
core   +3 more sources

Extended-Spectrum Beta-Lactamases Producing Escherichia coli and Klebsiella pneumoniae: A Multi-Centric Study Across Karnataka

Journal of Laboratory Physicians, 2014
Background: There are sporadic reports on detection of extended-spectrum beta-lactamases (ESBL) producers from Karnataka; hence, this is a first multicentric study across Karnataka state to determine the prevalence of ESBL production among clinical ...
Sridhar P. Rao, P. S. Rama, Vishwanath Gurushanthappa, Radhakrishna Manipura, K. Srinivasan   +4 more
semanticscholar   +1 more source