Fig. 2
Minimal inhibitory concentration (MIC) of liposomal cholesteryl linoleate combined with standard antibiotic. Modified MIC assay with Syto 9 fluorescence read out for vancomycin-resistant Enterococcus faecalis incubated with vancomycin (V) in the presence and absence of cholesteryl linoleate prepared in carrier-3 (CL3, 5 μg/mL). RFU relative fluorescence units. Shown are averages of triplicate measurements of two independent experiments (a, b)