Figure 3.
In vitro therapeutic effect of RBC-Mtnp@AQ4N. Cytotoxicity of RBC-mTNPs, free AQ4N and RBC-mTNP@AQ4N in MCF-7 cells in 21% pO2 condition (A and D), in 21% pO2 condition (B and E) and in 2% pO2 condition (C and F) with (A–C) or without (D–F) US irradiation. All the data represent mean ± S.D. (n=6). *P < 0.05 vs the RBC-mTNP@AQ4N.