Article
Nonstable Staphylococcus aureus Small-Colony Variants Are Induced by Low pH and Sensitized to Antimicrobial Therapy by Phagolysosomal Alkalinization.
The Journal of infectious diseases - 15 Jan 2016
Leimer Nadja, Rachmühl Carole, Palheiros Marques Miguel, Bahlmann Anna Sophie, Furrer Alexandra, Eichenseher Fritz, Seidl Kati, Matt Ulrich, Loessner Martin J, Schuepbach Reto A, Zinkernagel Annelies S
Abstract excerpt
BACKGROUND: Staphylococcus aureus-infected patients treated with antibiotics that are effective in vitro often experience relapse of infection because the bacteria hide in privileged locations. These locations include abscesses and host cells, which contain low-pH compartments and are sites from which nonstable S. aureus small-colony variants (SCVs) are frequently recovered. METHODS: We assessed the effect of low...
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