Results 51 to 60 of about 783,534 (199)

Comprehensive virulence profiling and evolutionary analysis of specificity determinants in Staphylococcus aureus two-component systems

open access: yesmSystems
In the Staphylococcus aureus genome, a set of highly conserved two-component systems (TCSs) composed of histidine kinases (HKs) and their cognate response regulators (RRs) sense and respond to environmental stimuli, which drive the adaptation of the ...
Stephen Dela Ahator   +4 more
doaj   +1 more source

Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid

open access: yesAl-Khawarizmi Engineering Journal, 2019
Expired drug Metoclopramide was investigated as an antibacterial corrosion inhibitor for carbon steel in 0.5M H3PO4 solution using the electrochemical method at 30oC and 60oC.
Rana Afif Anaee   +4 more
doaj   +1 more source

Antibacterial and anti-quorum sensing activities of selected italian honeys against antibiotic-resistant pathogens [PDF]

open access: yes, 2015
Three nectar honeys (eucalyptus, thyme and forest) and two honeydew honeys (fir and Metcalfa) from Italy were tested for their antibacterial activity against pathogens commonly associated with wound and burn infections, including methicillin-resistant ...
Fidaleo, Marco   +2 more
core   +1 more source

A programmable, selection-free CRISPR interference system in Staphylococcus aureus for long-term host interaction studies

open access: yesiScience
Summary: Common dCas9-based CRISPR interference (CRISPRi) systems for manipulating bacterial gene expression require antibiotic selection and exogenous inducer molecules, limiting their applicability in infection models.
Roni Miah   +3 more
doaj   +1 more source

Cloning and Characterization of the Cell Wall Acting Enzyme CD1034 from the Pathogen Clostridium difficile [PDF]

open access: yes, 2012
The manifestation of multidrug resistance in bacteria over the past several decades has resulted in one of the foremost challenges in the management of infectious diseases.
Suter, Zachary
core   +1 more source

Surface area or diameter – which factor really determines the antibacterial activity of silver nanoparticles grown on TiO₂ coatings? [PDF]

open access: yes, 2014
Titanium dioxide coatings were prepared on Si wafers using the sol–gel method. Four different types of coatings with silver nanoparticles (AgNPs) were synthesized.
Felczak, A.   +6 more
core   +1 more source

tRNA-modifying enzymes in bacterial stress adaptation

open access: yesOpen Biology
Transfer RNAs (tRNAs) and their modifications are central to bacterial translation and physiology, yet their roles in stress adaptation remain underexplored.
Louna Fruchard   +3 more
doaj   +1 more source

The antibacterial activity of honey: 2. Variation in the potency of the antibacterial activity [PDF]

open access: yes, 1992
Honey is gaining acceptance by the medical profession for use as an antibacterial agent for the treatment of ulcers and bed sores, and other surface infections resulting from burns and wounds. In many cases it is being used with success on infections not
Molan, Peter C.
core   +2 more sources

Antibacterial Performance of a Cu-bearing Stainless Steel against Microorganisms in Tap Water [PDF]

open access: yes, 2015
This document is the Accepted Manuscript of the following article: Mingjun Li, Li Nan, Dake xu, Guogang Ren, Ke Yang, ‘Antibacterial Performance of a Cu-bearing Stainless Steel against Microorganisms in Tap Water’, Journal of Materials Science ...
Li, Mingjun   +4 more
core   +1 more source

Bioassay-guided isolation and identification of antimicrobial compounds from thyme essential oil by means of overpressured layer chromatography, bioautography and GC-MS [PDF]

open access: yes, 2012
A simple method is described for efficient isolation of compounds having an antibacterial effect. Two thyme (Thymus vulgaris) essential oils, obtained from the market, were chosen as prospective materials likely to feature several bioactive components ...
Andrea Böszörményi   +23 more
core   +1 more source

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