Fig. 6

Evaluation of in vivo anti-tumor efficacy in the xenograft nude mouse model. a The tumor volumes were recorded every other day from the start of treatment until the end point. Photographs (b) and tumor weights (c) of the excised tumors from each group at the end point. Data are expressed as the mean ± SD (n = 5). Compared with the control group, *P < 0.05, **P < 0.01, ***P < 0.001; Compared with the LFC-Sora/Meta-NPs group, #P < 0.05, ##P < 0.01, ###P < 0.001