Results 141 to 150 of about 1,672,197 (320)

Purification of β-lactamases by chromatofocusing [PDF]

FEMS Microbiology Letters, 1983
Rolf G. Werner, Angelika M. Erne
openaire   +1 more source

The Role of the Ω-Loop in Regulation of the Catalytic Activity of TEM-Type β-Lactamases

Biomolecules, 2019
Bacterial resistance to β-lactams, the most commonly used class of antibiotics, poses a global challenge. This resistance is caused by the production of bacterial enzymes that are termed β-lactamases (βLs).
A. Egorov, M. Rubtsova, V. Grigorenko, I. Uporov, A. Veselovsky   +4 more
semanticscholar   +1 more source

Cystoscopic extraction of an unusual intravesical foreign body: A case report

UroPrecision, EarlyView.
Abstract Background Foreign bodies (FBs) in the urogenital tract are considered surgical emergencies due to the risk of complications such as perforation, infection, and obstruction. FBs can be introduced into the urethra and migrate into the bladder. Various FBs, including pens, jump ropes, magnetic ball chains, and needles have been reported in the ...
Mohannad N. AbuHaweeleh, Majd Alkabbani, Yaser M. Ata, Ahmad Itani, Abdulqadir Alobaidy   +4 more
wiley   +1 more source

Clinical Evolution of New Delhi Metallo-β-Lactamase (NDM) optimizes resistance under Zn(II) Deprivation [PDF]

, 2018
Carbapenem-resistant Enterobacteriaceae (CRE) are rapidly spreading and taking a staggering toll on all health care systems, largely due to the dissemination of genes coding for potent carbapenemases.
Bahr, Guillermo, Bethel, Christopher R., Bonomo, Robert A., Gonzalez, Lisandro Javier, Vila, Alejandro Jose, Vitor Horen, Luisina   +5 more
core   +1 more source

A structured, behavioural science approach to the preparation of antimicrobial stewardship interventions for companion animal veterinarians

Veterinary Record, EarlyView.
Abstract Background A structured, behavioural science approach was adopted to develop antimicrobial stewardship interventions in UK first‐opinion companion animal veterinary practice. The objectives were to identify behavioural targets for intervention and to understand how practice contexts influence these behaviours.
Ben Walker, Dan O'Neill, Huw Stacey, Dave Brodbelt   +3 more
wiley   +1 more source

Evolution of Metallo-β-lactamases: Trends Revealed by Natural Diversity and in vitro Evolution

Antibiotics, 2014
The production of β-lactamase enzymes is one of the most distributed resistance mechanisms towards β-lactam antibiotics. Metallo-β-lactamases constitute a worrisome group of these kinds of enzymes, since they present a broad spectrum profile, being able
María-Rocío Meini, Leticia I. Llarrull, Alejandro J. Vila   +2 more
doaj   +1 more source

Detection of Multi-drug Resistant \u3cem\u3eEscherichia coli\u3c/em\u3e in the Urban Waterways of Milwaukee, WI [PDF]

, 2015
Urban waterways represent a natural reservoir of antibiotic resistance which may provide a source of transferable genetic elements to human commensal bacteria and pathogens. The objective of this study was to evaluate antibiotic resistance of Escherichia
Ahuja, Neha H., DeNies, Maxwell S., Hristova, Krassimira R., Kappell, Anthony D., Ledeboer, Nathan A., Newton, Ryan J.   +5 more
core   +1 more source

Analysing diversity among β-lactamase encoding genes in aquatic environments [PDF]

FEMS Microbiology Ecology, 2006
Isabel Henriques, Alexandra Moura, Artur Alves, Maria José Saavedra, António Correia   +4 more
openaire   +1 more source

Additional file 2: of Efficacy of Andrographis paniculata against extended spectrum β-lactamase (ESBL) producing E. coli

, 2018
Residues and bond lengths of 10 bioactive compounds of A. paniculata docked with CTX-M-15. The data in the file includes the tabular representation of the docking results showing the residues and bond lengths of 10 bioactive compounds of A. paniculata with CTX-M-15. (PDF 15 kb)
Ubaid Rasool, S, Priya, Afsana Parveen, Sah, Saroj, Hemalatha S   +4 more
openaire   +1 more source

Cyclic Boronates Inhibit All Classes of β-Lactamases

Antimicrobial Agents and Chemotherapy, 2017
β-Lactamase-mediated resistance is a growing threat to the continued use of β-lactam antibiotics. The use of the β-lactam-based serine-β-lactamase (SBL) inhibitors clavulanic acid, sulbactam, and tazobactam and, more recently, the non-β-lactam inhibitor ...
Samuel T. Cahill, Ricky Cain, David Y. Wang, C. Lohans, D. Wareham, Henry P. Oswin, Jabril Mohammed, J. Spencer, C. Fishwick, M. McDonough, C. Schofield, J. Brem   +11 more
semanticscholar   +1 more source