Figure 5: Cytotoxicity of peptides against mouse fibroblast cells. (A) The survive of the cells cultured with the peptide L1 after 24 h, 48 h and 72 h. (B) The survive of the cells cultured with the peptide L2 after 24 h, 48 h and 72 h. (C) The survive of the cells cultured with the peptide L3 after 24 h, 48 h and 72 h. In (A), (B), and (C), significant differences (p <0.001) were found between different concentrations and different times 24 h, 48 h and 72 h.