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Chemical Composition and Antibacterial Activity of Liquid and Volatile Phase of Essential Oils against Planktonic and Biofilm-Forming Cells of Pseudomonas aeruginosa.
Brozyna, Malwina; Paleczny, Justyna; Kozlowska, Weronika; Ciecholewska-Jusko, Daria; Parfienczyk, Adam; Chodaczek, Grzegorz; Junka, Adam.
Afiliación
  • Brozyna M; Department of Pharmaceutical Microbiology and Parasitology, Medical University of Wroclaw, 50-367 Wroclaw, Poland.
  • Paleczny J; Department of Pharmaceutical Microbiology and Parasitology, Medical University of Wroclaw, 50-367 Wroclaw, Poland.
  • Kozlowska W; Division of Pharmaceutical Biotechnology, Department of Pharmaceutical Biology and Biotechnology, Medical University of Wroclaw, 50-367 Wroclaw, Poland.
  • Ciecholewska-Jusko D; Department of Microbiology and Biotechnology, West Pomeranian University of Technology, 70-311 Szczecin, Poland.
  • Parfienczyk A; Faculty of Medicine, Lazarski University, 02-662 Warsaw, Poland.
  • Chodaczek G; Bioimaging Laboratory, Lukasiewicz Research Network-PORT Polish Center for Technology Development, 54-066 Wroclaw, Poland.
  • Junka A; Department of Pharmaceutical Microbiology and Parasitology, Medical University of Wroclaw, 50-367 Wroclaw, Poland.
Molecules ; 27(13)2022 Jun 25.
Article en En | MEDLINE | ID: mdl-35807343
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 to evaluate the antibacterial efficacy of both volatile and liquid phases of seven EOs (thyme, tea tree, basil, rosemary, eucalyptus, menthol mint, lavender) against P. aeruginosa biofilm and planktonic cells with the use of a broad spectrum of analytical in vitro methods. According to the study results, the antibacterial activity of EOs in their liquid forms varied from that of the volatile fractions. Overall, liquid and volatile forms of rosemary EO and tea tree EO displayed significant antibiofilm effectiveness. The outcomes indicate that these particular EOs possess the potential to be used in the therapy of P. aeruginosa infections.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Aceites Volátiles / Rosmarinus Idioma: En Revista: Molecules Año: 2022 Tipo del documento: Article País de afiliación: Polonia

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Aceites Volátiles / Rosmarinus Idioma: En Revista: Molecules Año: 2022 Tipo del documento: Article País de afiliación: Polonia