Fig. 12

The expression levels of Caspase3 (a), Caspase9 (b), Bax (c), Bcl2 (d), MMP2 (e), and MMP9 (f) genes treated by melittin, melittin-loaded niosome, and empty niosome in 4T1 cell line. Data are shown as mean ± SEM. The mean values with different superscript letters are significantly different (P ≤ 0.05)