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. 2015 Oct 20;10(10):e0141107. doi: 10.1371/journal.pone.0141107

Fig 1. Anti-Acinetobacter activity of LL-37.

Fig 1

Anti-Acinetobacter activity of LL-37 was determined by counting CFUs. The CFU counts of cells (1 X 107 cells/ml) in 750 μl of RPMI-1640 medium treated with different concentrations of LL-37 were normalized to the control without LL-37 treatment and presented as a percentage. The result indicated that LL-37 exhibited a bactericidal effect on A. baumannii. These experiments were performed in triplicates (N = 3). The Student’s t-test was used to determine (**, p<0.01) the statistical significance of the experimental data.