Figure 7.
Cytotoxicity of AP-PP-DOX nanoparticles in cancer cells. (a) A549 (b) MCF-7. The cell viability assay was performed after 48 h with/without MMP2. Data were expressed as the mean ± SD. (n = 6, * p < 0.05, ** p < 0.01 vs. AP-PP-DOX).
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