Figure 4From: Enhanced anticancer activity of DM1-loaded star-shaped folate-core PLA-TPGS nanoparticlesMCF-7/HER2 cell viability of FA-DM1-NPs compared with that of S-DM1. At equivalent S-DM1 dose concentration. (A) After 24 h incubation. (B) After 48 h incubation. (C) After 72 h incubation (*p <0.05, n =3).Back to article page