Figure 4.

The cytotoxicity of AMPs. The cell viability of MC-3T3 cells treated by (A) KSL-W and (B) Pac-525 was measured with MTT. (C) MC3T3-E1 cells treated with FITC-AMPs were stained with phalloidin and DAPI (Fig. 4C was on a scale of 100 µm).