Notes: Inhibitory effects on MDA-MB-231 cells after treatments with A. free drugs and B. varying liposomes for 48 h. p < 0.05, a, vs. free vincristine; b, vs. free vincristine plus 0.1 μM free dasatinib; c, vs. free vincristine plus 0.3 μM free dasatinib; d, vs. blank functional liposomes; e, vs. vincristine liposomes; f, vs. vincristine plus dasatinib liposomes. Data are presented as the mean ± SD (n = 6). C. Induced apoptotic percentages of MDA-MB-231 cells. Data are presented as the mean ± SD (n = 3). 1, control; 2, vincristine liposomes; 3, vincristine plus dasatinib liposomes; 4, functional vincristine plus dasatinib liposomes. p < 0.05, g, vs. 1; h, vs. 2; i, vs. 3.