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. 2019 Dec 25;9:19845. doi: 10.1038/s41598-019-56325-x

Figure 4.

Figure 4

Bactericidal effect of colistin is potentiated by combinatorial use of salicylate (Sal) and BC1. Time kill curve analysis was performed by treatment of early log-phase cells of U3790 with different treatment combinations and the samples from each group were drawn at specific time points from 0–24 h. The samples were serially diluted and plated on to LA plates and incubated at 37 °C. The colony count was expressed as log (CFU/ml). The experiment was performed in triplicates and the error bar represents their standard error of the mean.