Results 61 to 70 of about 935,518 (288)

Image_3_Exploring broilers and native fowls of Andaman and Nicobar Islands as a source of β-lactamase-producing Enterobacteriaceae even with limited anthropogenic activities and docking-based identification of catalytic domains in novel β-lactamase variants.JPEG

, 2023
ObjectivesThe present study was conducted to detect the occurrence of β-lactamase and biofilm-producing Escherichia coli, Salmonella, and Klebsiella in broilers and native fowl reared in the Andaman and Nicobar Islands, India.
Sneha Bhowmick (14330862), Tapan Kumar Dutta (14330880), Abhishek D. Singh (14330871), Siddhartha Narayan Joardar (14330874), Ananda Tiwari (7422383), Indranil Samanta (14330883), Surajit Pal (14330865), Kunal Batabyal (14330877), Jai Sunder (10119897), Samiran Bandyopadhyay (12880697), T. Sujatha (10119894), Tousif Mondal (14330868), Arun Kumar De (10119885)   +12 more
core   +1 more source

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

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

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

Genotypic detection of β-lactamase-producing Escherichia coli isolates obtained from Seven Crater Lakes of San Pablo, Laguna, Philippines

Journal of Water and Health, 2023
The extended-spectrum β-lactamase (ESBL)-producing Escherichia coli is becoming a global public health concern. More comprehensive surveillance of β-lactam resistance in E.
Diana Rose D. Mamawal, Jonah David V. Calayo, Kherson P. Gandola, Mae Ashley G. Nacario, Mark Raymond A. Vejano, Laurice Beatrice Raphaelle O. dela Peña, Windell L. Rivera   +6 more
doaj   +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

In vitro and in silico screening of Klebsiella pneumoniae new Delhi metallo-β-lactamase-1 inhibitors from endophytic Streptomyces spp.

, 2021
The increase in drug resistance over the last two decades is a big threat in health care settings. More importantly, the dissemination of carbapenem-resistant Enterobacteriaceae is the major threat to public health with an increase in morbidity and ...
Aathithya Diaz (11572536), Sudarshan Singh Rathore (6406109), Adithya Conjeevaram Gopal (11572539), Jayapradha Ramakrishnan (6406115), Lalitha Cheepurupalli (6406106), Vigneshwar Ramakrishnan (3388904)   +5 more
core   +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

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

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