Influence of subinhibitory concentrations of NH125 on biofilm formation & virulence factors of Staphylococcus aureus
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چکیده
منابع مشابه
Effects of Sub-Minimum Inhibitory Concentrations of Silver Nanoparticles on Some Virulence Factors of Staphylococcus aureus
ABSTRACT Background and Objectives: Silver nanoparticles (AgNPs) have physical and surface properties that could threaten human and environmental health. AgNPs are classified as ‘very toxic’ to eukaryotic organisms and are less toxic to bacteria. The aim of the present study was to study the effects of different sub-minimum inhi...
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The influence of the antibiotic linezolid on the secretion of exotoxins by Staphylococcus aureus was analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis combined with matrix-assisted laser desorption ionization-time of flight mass spectrometry and Western blot analysis. S. aureus suspensions were treated with grading subinhibitory concentrations of linezolid (12.5, 25, 50, and...
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Objective(s): Staphylococcus aureus can cause several infections. Its capability to form biofilm has been reported to be a vital property involved in the bacteria’s pathogenesis. Various genes contributing to biofilm formation have not yet been completely clarified. This study was designed to evaluate the factors influencing adherence and biofilm formation in S. aureus...
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Incubation in subinhibitory concentrations of clindamycin enhanced the uptake of protein A-rich Staphylococcus aureus strains by polymorphonuclear leukocytes. This enhancement of uptake appeared to be due, in part, to a reduction in the amount of protein A at the bacterial cell surface by clindamycin.
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BACKGROUND The pathogenicity of staphylococcus aureus is dependent largely upon its ability to secrete a number of virulence factors, therefore, anti-virulence strategy to combat S. aureus-mediated infections is now gaining great interest. It is widely recognized that some plant essential oils could affect the production of staphylococcal exotoxins when used at subinhibitory concentrations. Per...
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ژورنال
عنوان ژورنال: Future Medicinal Chemistry
سال: 2018
ISSN: 1756-8919,1756-8927
DOI: 10.4155/fmc-2017-0286