Results 131 to 140 of about 1,672,197 (320)
Nature Communications, 2017 Carbapenem-resistant Enterobacteriaceae threaten human health, since carbapenems are last resort drugs for infections by such organisms. Metallo-β-lactamases (MβLs) are the main mechanism of resistance against carbapenems.
M. Lisa +10 more
semanticscholar +1 more source
ChemistryOpen, EarlyView.The study demonstrated that thidiazine compounds potentiated the action of antibiotics. The compounds associated with norfloxacin against S. aureus showed greater significance in relation to the other medications. The indiscriminate use of antibiotics has led to the selection of resistant bacterial strains, significantly reducing the effectiveness of ...
João Arthur de Oliveira Borges +15 more
wiley +1 more source
The Importance of Extended-Spectrum β-lactamases in Gram-Negative Enteric Bacilli and the Phenotypic Methods of detection [PDF]
Journal of Kerman University of Medical Sciences, 2016 The production of β-lactamase enzymes is the main mechanism of resistance to β-lactam antibiotics in gramnegative bacilli. Therefore, it is important to identify the β-lactamases-producing bacteria for the treatment of caused infections.
Davood Kalantar-Neyestanaki +5 more
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Human metallo-β-lactamase enzymes degrade penicillin
Scientific Reports, 2019 Nonribosomal peptides are assemblages, including antibiotics, of canonical amino acids and other molecules. β-lactam antibiotics act on bacterial cell walls and can be cleaved by β-lactamases.
Seydina M. Diene +11 more
doaj +1 more source
Assessing the occurrence and transfer dynamics of ESBL/pAmpC-producing Escherichia coli across the broiler production pyramid [PDF]
, 2019 Extended-spectrum \u3b2-lactamase (ESBL)- and plasmid mediated AmpC-type cephalosporinase (pAmpC)-producing Escherichia coli (ESBL/pAmpC E. coli) in food-producing animals is a major public health concern.
APOSTOLAKOS, ILIAS +3 more
core +1 more source
ChemistryOpen, EarlyView.Algal‐extract‐derived ZnO nanoparticles show shape anisotropy and are bio capped by phytochemicals. These green‐synthesized NPs strongly inhibit S. aureus and K. pneumoniae biofilms. Molecular docking suggests stable binding of surface biomolecules to microbial targets, highlighting synergistic antibacterial mechanisms.
Muhammad Rizwan +8 more
wiley +1 more source
In vitro activity of curcumin in combination with epigallocatechin gallate (EGCG) versus multidrug-resistant Acinetobacter baumannii [PDF]
, 2014 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
Betts, JW, Wareham, DW
core +2 more sources
International Journal of Molecular Sciences, 2018 β-Lactams are the most widely used and effective antibiotics for the treatment of infectious diseases. Unfortunately, bacteria have developed several mechanisms to combat these therapeutic agents.
Warawan Eiamphungporn +3 more
semanticscholar +1 more source
Small, EarlyView.This review explores how interfacial engineering of silica&metal‐based nanohybrids enables precise architectural control, leveraging the structural and functional contributions of silica to overcome the inherent limitations of meta‐based materials. The antibacterial performance of these nanohybrids including membrane disruption, stimuli‐responsive ...
Dan Cheng, Yuchao Gu, Chengzhong Yu
wiley +1 more source
Prevalence of Types TEM, SHV and CTX-M /3LES Among Pathogens of Chronic Pyelonephritis
Антибиотики и Химиотерапия, 2020 There Is lately observed an increase in the resistance of the main pathogens of urologie infection to β-lactam antibiotics due to production of plasmid-induced в-lactamases. The aim of the study was to reveal types TEM, SHV and CTX-M plasmid β-lactamases
A. V. Bilchenko, O. I. Chub
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