نتایج جستجو برای: antibacterial susceptibility pattern
تعداد نتایج: 514151 فیلتر نتایج به سال:
The widespread use of biocides, and their resulting dissemination in the environment, can contribute to adaptations in bacteria leading to the development of low-level susceptibility to antibacterial agents. The mechanisms of resistance in bacteria are similar for both antimicrobials and biocides, and exposure to biocides can result in cross-resistance to antibacterial agents. Resistance mechan...
The antibacterial activity of water-soluble chitosan derivatives prepared by Maillard reactions against Staphylococcus aureus, Listeria monocytogenes, Bacillus cereus, Escherichia coli, Shigella dysenteriae, and Salmonella typhimurium was examined. Relatively high antibacterial activity against various microorganisms was noted for the chitosan-glucosamine derivative as compared to the acid-solu...
The present work aims to assess the antibacterial potential of phenolic extracts, recovered from plants obtained on the North East of Portugal, and of their phenolic compounds (ellagic, caffeic, and gallic acids, quercetin, kaempferol, and rutin), against bacteria commonly found on skin infections. The disk diffusion and the susceptibility assays were used to identify the most active extracts a...
The aim of this work was to study the antibacterial effect of coriander (Coriandrum sativum) essential oil against Gram-positive and Gram-negative bacteria. Antibacterial susceptibility was evaluated using classical microbiological techniques concomitantly with the use of flow cytometry for the evaluation of cellular physiology. Our results showed that coriander oil has an effective antimicrobi...
We determined the prevalence of plasmid-mediated quinolone resistance mechanisms among non-Typhi Salmonella spp. isolated from humans, food animals, and retail meat in the United States in 2007. Six isolates collected from humans harbored aac(6')Ib-cr or a qnr gene. Most prevalent was qnrS1. No animal or retail meat isolates harbored a plasmid-mediated mechanism.
Shockman, Gerald D. (Temple University School of Medicine, Philadelphia, Pa.) and J. Oliver Lampen. Inhibition by antibiotics of the growth of bacterial and yeast protoplasts. J. Bacteriol. 84:508-512. 1962.-The characteristics and requirements for growth of bacterial (Streptococcus faecalis) and yeast (Saccharomyces cerevisiae) protoplasts were established and the effect of a variety of antiba...
Synthesis of mixed ligand Lanthanum(III) complexes of the type [M(Q)(L)∙2H2O] have been carried out by using 8-hydroxy quinoline (HQ) as a primary ligand and Nand/or Odonor amino acids (HL) such as L-proline, L-valine and L-serine as secondary ligands. The characterization of metal complexes has been done on the basis of elemental analysis, electrical conductance, room temperature magnetic susc...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید