CHEMICAL COMPOSITION AND ANTIBACTERIAL ACTIVITY OF LIQUID AND VOLATILE PHASE OF ESSENTIAL OILS AGAINST PLANKTONIC AND BIOFILM-FORMING CELLS OF PSEUDOMONAS AERUGINOSA

Chemical Composition and Antibacterial Activity of Liquid and Volatile Phase of Essential Oils against Planktonic and Biofilm-Forming Cells of Pseudomonas aeruginosa

Pseudomonas aeruginosa is an opportunistic pathogen causing life-threatening, hard-to-heal infections associated with the presence of a biofilm.Essential oils (EOs) are promising agents to combat pseudomonal infections because of the alleged antimicrobial activity of their volatile fractions and liquid forms.Therefore, the purpose of this paper was

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Heterogeneous Colistin-Resistance Phenotypes Coexisting in Stenotrophomonas maltophilia Isolates Influence Colistin Susceptibility Testing

The polymyxin antibiotic colistin shows in vitro activity against Stenotrophomonas maltophilia.However, an increased incidence of colistin-resistant isolates has been recently observed.In addition, in vitro evaluation of colistin susceptibility for this organism has been problematic.The aims of this study were to investigate the colistin-resistance

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