Influence of rhlR and lasR on Polymyxin Pharmacodynamics in Pseudomonas aeruginosa and Implications for Quorum Sensing Inhibition with Azithromycin

The impact of quorum sensing on polymyxin and azithromycin pharmacodynamics was assessed in Pseudomonas aeruginosa PAO1 and an isogenic rhlR/lasR double knockout. For polymyxin B, greater killing against the rhlR/lasR knockout than against PAO1 was observed at 10(8) CFU/ml (polymyxin B half-maximal...

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Опубликовано в: :Antimicrob Agents Chemother
Главные авторы: Bulman, Zackery P., Ly, Neang S., Lenhard, Justin R., Holden, Patricia N., Bulitta, Jürgen B., Tsuji, Brian T.
Формат: Artigo
Язык:Inglês
Опубликовано: American Society for Microbiology 2017
Предметы:
Pharmacology
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC5365695/
https://ncbi.nlm.nih.gov/pubmed/28096154
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AAC.00096-16
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