Results 41 to 50 of about 54,914 (224)

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

Advanced Science, EarlyView.
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

Normalization of Transfection Efficiency Using the β-Lactamase Gene of the pGL3 Luciferase Vector in Primary Anterior Pituitary Cells

BioTechniques, 2002
The β-galactosidase reporter gene is commonly used as a control for transfection efficiency in the promoter reporter assay system. While investigating vasoactive intestinal peptide response elements in the promoter of the prolactin gene, we found that ...
Seong W. Kang, Seungkwon You, Eric A. Wong, Mohamed E. El Halawani   +3 more
doaj   +1 more source

MOESM3 of Molecular characterization of β-lactamase genes in clinical isolates of carbapenem-resistant Acinetobacter baumannii

, 2017
Additional file 3: Table S3. Antimicrobial typing of A. baumannii study isolates, showing individual isolates against commonly used drugs.
Raible, Kevin, Bhaswati Sen, Law, Nancy, Bias, Tiffany, Emery, Christopher, Ehrlich, Garth, Joshi, Suresh   +6 more
openaire   +1 more source

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

Advanced Science, EarlyView.
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

MOESM1 of Molecular characterization of β-lactamase genes in clinical isolates of carbapenem-resistant Acinetobacter baumannii

, 2017
Additional file 1: Table S1. Quality control (QC) organisms used in this study.
Raible, Kevin, Sen, Bhaswati, Law, Nancy, Bias, Tiffany, Emery, Christopher, Ehrlich, Garth, Joshi, Suresh   +6 more
openaire   +1 more source

Rapid Multiplex Antimicrobial Resistance Profiling and Bacterial Identification by LAP‐MALDI Mass Spectrometry Biotyping

Advanced Science, EarlyView.
Liquid atmospheric pressure matrix‐assisted laser desorption/ionization (LAP‐MALDI) mass spectrometry (MS) provides multiplexed biotyping of microbial cultures using a fast and simple workflow. This is demonstrated for clinically relevant bacteria, resulting in accurate antimicrobial resistance (AMR) detection, speciation by MS/MS sequencing and ...
Lily R. Adair, Shabnam Iyer, Ian M. Jones, Rainer Cramer   +3 more
wiley   +1 more source

Whole-Cell Bioreporter-Based Assay for Detecting Fungal-Derived β-Lactamase Inhibitors

Biosensors
β-lactams are an important family of antibiotics that are prone to undergo resistance inhibition though the production of β-lactamases by some microorganisms.
Raz Benou, Robert S. Marks, Alex Sivan, Esti Kramarsky-Winter, Karina Golberg, Ariel Kushmaro   +5 more
doaj   +1 more source

Functioning of a hybrid BRP-β-lactamase protein in the release of cloacin DF13 and lysis ofEscherichia colicells [PDF]

FEMS Microbiology Letters, 1989
The gene encoding a hybrid BRP-Bla protein consisting of the pCloDF13 encoded BRP signal sequence, 25 of the 28 amino acid residues of the mature bacteriocin release protein (BRP) and the mature portion of β-lactamese (Bla) was subcloned in the expression vector pEB112.
Joen Luirink, Jacques Jong, Arnold J. Putten, Frits K. Graaf, Bauke Oudega   +4 more
openaire   +1 more source

MOESM2 of Molecular characterization of β-lactamase genes in clinical isolates of carbapenem-resistant Acinetobacter baumannii

, 2017
Additional file 2: Table S2. Primer sequences used for A. baumannii in present study.
Raible, Kevin, Sen, Bhaswati, Law, Nancy, Bias, Tiffany, Emery, Christopher, Ehrlich, Garth, Joshi, Suresh   +6 more
openaire   +1 more source

Performance evaluation of the Streck ARM-DⓇ Kit, β-Lactamase for molecular detection of acquired β-lactamase genes

Journal of Global Antimicrobial Resistance
Objectives: Despite clinical relevance, commercially available molecular tools for accurate β-lactamase detection are limited. In this study, we evaluated the performance of the ARM-DⓇ Kit, β-Lactamase, a commercially available multiplex PCR assay ...
Brian B. Yoo, Norihisa Yamamoto, Justina Ilutsik Quintero, Maria Jose Machado, Sarah Sabour, Sara Blosser, Maria Karlsson, James Kamile Rasheed, Allison C. Brown   +8 more
doaj   +1 more source