Figure 3

The membrane damage of L929 cells, E. coli and S. aureus treated by peptides, as measured by an increase in fluorescence intensity of PI.
(a) L929 cells treated with 25 μM peptides. (b) E. coli treated with 25 μM peptides. (c) S. aureus treated with 6.25 μM peptides. The control was processed without peptides.