Results 141 to 150 of about 3,448,511 (303)

Characterization of integrons, extended spectrum beta lactamases and genetic diversity among uropathogenic Escherichia coli isolates from Kerman, south east of Iran. [PDF]

Iran J Microbiol, 2023
Mohebi S, Golestani-Hotkani Z, Foulad-Pour M, Nazeri P, Mohseni F, Hashemizadeh Z, Moghani-Bashi Z, Niksefat N, Rastegar S, Khajedadian M, Lotfian Z, Hosseini-Nave H.   +11 more
europepmc   +1 more source

Emergence of Enterobacteriaceae producing extended-spectrum beta-lactamases (ESBLs) in the community.

Journal of Antimicrobial Chemotherapy, 2005
J. Pitout, P. Nordmann, K. Laupland, L. Poirel   +3 more
semanticscholar   +1 more source

CTX-M-type beta-lactamases: an emerging group of extended-spectrum enzymes

, 2000
CTX-M-type beta-lactamases constitute a novel group of class A beta-lactamases with extended-spectrum properties. They are encoded by transferable plasmids and found in various enterobacteria, mostly Salmonella typhimurium, Escherichia coli, Klebsiella ...
Tzelepi, E, Tzouvelekis, LS, Legakis, NJ, Tassios, PT   +3 more
core  

High‐Density E. Coli Cultivation Arrays for Combinatorial Drug Testing With Subsequent Lipid Profiling by MALDI‐MS

Advanced Science, Volume 13, Issue 57, 14 October 2026.
High‐throughput antibiotic cross‐gradient assays on microdroplet arrays. A multichannel printhead together with five pressure regulators forms droplet arrays of up to 20 832 droplets within 25 minutes. Each droplet contains unique concentrations of antibiotics, allowing to moniture a vast spectrum of bacterial repsonses over night. The bacterial growth
M. Breitfeld, C. L. Dietsche, F‐L. Born, I. Onipko, L. Blaase, P. S. Dittrich   +5 more
wiley   +1 more source

Isolation and Drug Sensitivity of Extended Spectrum Beta Lactamase (ESBL) Uropathogens

Journal of Rawalpindi Medical College, 2015
Background: To isolate and analyze drug sensitivity of Extended Spectrum Beta Lactamase (ESBL) Uropathogens Methods: A total number of 500 urine samples were processed.
Ejaz Ahmed
doaj  

Extended-spectrum beta-lactamases found in Escherichia coli isolates obtained from blood cultures and corresponding stool specimen. [PDF]

Sci Rep, 2023
Doerr N, Dietze N, Lippmann N, Rodloff AC.   +3 more
europepmc   +1 more source

Asymmetric Single‐Atom Catalysts Govern Diffusible and Non‐Diffusible Non‐Radical Pathways for Selective Degradation of Antibiotic Resistance Genes

Advanced Science, Volume 13, Issue 58, 19 October 2026.
Asymmetric single‐atom metal‐nitrogen‐carbon catalysts modulate the non‐radical pathway during peroxymonosulfate (PMS) activation. A fundamental contrast was revealed between diffusible singlet oxygen (1O2) and non‐diffusible electron‐transfer pathways (ETP) in antibiotic resistance gene (ARG) degradation.
Chen Gao, Jun Sun, Liang Zhang, Litao Lin, Zongfeng Wan, Bingcai Pan, Sheng Tang   +6 more
wiley   +1 more source

Extended-Spectrum Beta-Lactamases Producing Enterobacteriaceae in the USA Dairy Cattle Farms and Implications for Public Health. [PDF]

Antibiotics (Basel), 2022
Gelalcha BD, Kerro Dego O.
europepmc   +1 more source

Innovative Test Strip‐Based Colorimetric Sensors Integrated With Affinity Chromatography: Acetylcholinesterase Inhibitor Screening Breakthrough in Lycium Barbarum Leaves

Advanced Science, Volume 13, Issue 59, 23 October 2026.
Schematic diagrams illustrating the breakthrough in the screening of AChE inhibitors from LBL, and the research process of the pharmacodynamics of the NCP are presented. ABSTRACT Current Alzheimer's drugs exhibit limited effectiveness, highlighting the necessity for multi‐target treatments.
Yuping Sa, Hui Yuan, Jingui Ma, Zhigang Yang, Mei Wang, Weibiao Wang, Lingling Yang, Fen Ma, Weiman Zhang, Gidion Wilson Mening'oo, Guoning Chen, Xueqin Ma   +11 more
wiley   +1 more source

Distribution of extended-spectrum β-lactamases (ESBLs) among Salmonella serogroups isolated from pediatric patients

Iranian Journal of Microbiology, 2018
Background and Objectives: Extended-spectrum β-lactamases (ESBLs) and fluoroquinolones are generally used to treat invasive Salmonella infections, but emergence of antibiotic-resistant strains are increasing worldwide. This study was aimed to investigate
Reza Ranjbar, Mehrdad Ardashiri, Sakineh Samadi, Davoud Afshar   +3 more
doaj