Results 91 to 100 of about 898,544 (258)

Antimicrobial susceptibility patterns of β-lactamase producing <i>Staphylococcus Aureus</i>

Journal of Armed Forces Medical College, Bangladesh, 1970
doi:10.3329/jafmc.v4i2.1838JAFMC Bangladesh Vol.4(2) 2008 14 ...
Luthunnahar Khan, Jamal Pasha Chowdhury, Nishat Jubaida, Nizamul Karim Khan, Md Eunus Ali Mondal, Narjis Maliha Kawsar   +5 more
openaire   +2 more sources

Salicylate decreases production of AmpC type β-lactamases and increases susceptibility to β-lactams in aMorganella morganiiclinical isolate [PDF]

FEMS Microbiology Letters, 2004
The effect of salicylate, a marRAB inducer, on the resistance to β-lactams was characterized in an AmpC β-lactamase hyperproducer Morganella morganii clinical isolate (the M1 strain). Results were compared with those of the effect of salicylate in a wild-type M. morganii strain.
María M. Tavío, Mariagrazia Perilli, Jordi Vila, Pino Becerro, Lucía Casañas, Gianfranco Amicosante, María Teresa Jiménez de Anta   +6 more
openaire   +1 more source

Additional file 1: of Computational analysis of the interactions of a novel cephalosporin derivative with β-lactamases

, 2018
Table S1. List of the interactions between 7-ACA derivative, ceftriaxone and the residues in the binding pocket of the different TEM-1 β-lactamases from E. coli.
Annunziata Soriente (1566115), Margherita De Rosa (1566109), Anna Verdino (4281643), Anna Marabotti (68229), Miguel Hernández-Martínez (5820833), Felicia Zollo (5820830)   +5 more
core   +1 more source

Boronic Acid Inhibitors of β‐Lactamases: A Promising Strategy Against Antimicrobial Resistance

Medicinal Research Reviews, EarlyView.
ABSTRACT The rise of antimicrobial resistance (AMR) poses a critical threat to global health, mostly due to the proliferation of β‐lactamases, a class of enzymes responsible for the inactivation of β‐lactam antibiotics. Among the most promising strategies to restore β‐lactam efficacy is the use of β‐lactamase inhibitors (BLIs), with boronic acid ...
Nicolò Santi, Federico Corsini, Robert A. Bonomo, Emilia Caselli, Fabio Prati   +4 more
wiley   +1 more source

Profiling interactions of vaborbactam with metallo-β-lactamases [PDF]

, 2019
β-Lactams are the most successful antibacterials, yet their use is threatened by resistance, importantly as caused by β-lactamases. β-Lactamases fall into two mechanistic groups: the serine β-lactamases that utilise a covalent acyl-enzyme mechanism and ...
Cain, Ricky, Calvopiña, K, Widlake, E, Langley, Gareth W., Langley, GW, Hinchliffe, Philip, Walsh, TR, Brem, Jürgen, Tooke, CL, Hinchliffe, P, Tyrrell, Jonathan M., Walsh, Timothy R., Tooke, Catherine L., Cain, R, Spencer, J, Brem, J, Widlake, Emma, Calvopiña, Karina, Dowson, Christopher G., Dowson, CG, Tyrrell, JM, Spencer, James, Schofield, Christopher J., Schofield, CJ, Schofield, Christopher   +24 more
core   +3 more sources

Filtration‐Based SERS With In Situ Gold Growth in Bacterial Microenvironment for Rapid Detection of Low‐Level Bacteria

Small Methods, EarlyView.
A filtration‐assisted SERS platform integrating in situ gold growth within the bacterial microenvironment enables rapid and highly sensitive detection of low‐level bacteria in complex biological matrices. By overcoming hotspot–bacteria mismatch, the platform simultaneously achieves selective bacterial identification and rapid antimicrobial ...
Eun‐Bi Jang, Ji Young Lee, Hoeil Chung, Min‐Young Lee   +3 more
wiley   +1 more source

Isolation of carbapenem‐resistant Pseudomonas aeruginosa and other Gram‐negative ESKAPE organisms from samples of raw‐meat diets for dogs in the UK

Veterinary Record, EarlyView.
Abstract Background Gram‐negative ESKAPE organisms are an emerging threat in veterinary medicine that also have zoonotic potential. However, little is known about the prevalence and risks of these organisms in pet food. We present the incidental finding of gram‐negative ESKAPE organisms within samples of raw meat diets for dogs in the United Kingdom ...
Genever Morgan, Nicola Williams, Jenny Llewelyn, Sam Haldenby, Gina Pinchbeck, Dorina Timofte   +5 more
wiley   +1 more source

Evolutionary and Epidemiological Characterization of Multidrug‐Resistant Escherichia coli Isolated From Pangolins in China

Integrative Zoology, EarlyView.
ABSTRACT Malayan pangolin populations have fallen to a critically endangered level, and illegal trafficking of wild pangolins is a global problem. Little is known about antimicrobial‐resistant bacteria (MDRB) harbored by pangolins, although pangolins are frequently consumed as food or used in traditional medicine. In this study, we report for the first
Yawen Wang, Xue Wang, Jianan Zhao, Jun Zeng, Shijia Hu, Fang Ji, Guoying Dong, Hongxuan He, Chengmin Wang   +8 more
wiley   +1 more source

Minor extended-spectrum β-lactamases [PDF]

, 2008
Extended-spectrum β-lactamases (ESBLs) are usually plasmid-mediated enzymes that confer resistance to a broad range of β-lactams. Initially, resistance to third-generation cephalosporins in Gram-negative rods was mainly due to the dissemination of TEM ...
L. Poirel, Naas, T., Poirel, L., Nordmann, P., T. Naas, P. Nordmann   +5 more
core   +1 more source

Antimicrobial Resistance in Children With Bloodstream Infections: A Population‐Based Study in Stockholm, Sweden

Acta Paediatrica, EarlyView.
ABSTRACT Aim We retrospectively evaluated trends in antimicrobial resistance (AMR) in paediatric bloodstream infections and assessed changes in antimicrobial prescription patterns over a 20‐year period. Methods We analysed positive blood cultures from children admitted with suspected serious infection between 1998 and 2018.
Joachim Luthander, Rutger Bennet, Per Nydert, Margareta Eriksson, Christian G. Giske, Anna Nilsson   +5 more
wiley   +1 more source