Figure 9.
Qualitative results of the Alizarin Red S staining. *P<0.05 vs. doxorubicin 0 µg/ml group on day 7; §P<0.05 vs. doxorubicin 0 µg/ml group on day 14. A 1, anionic liposome + 1 µg/ml doxorubicin; C, cationic liposome; N, neutral liposome; Doxo, doxorubicin alone.