Fig. 7

Inhibitory effects of Art-NFs, Art@MSNsNFs, and Art/Art@MSNs-NFs on expression levels of caspase 3, p 53, hTERT, BAX and Bcl-2 in SK-BR-3 human breast cancer cells. *P < 0.05 and **P < 0.01 are the statistical differences between the combination form and individual drugs. Data represented are from three independent experiments. Results are mean ± SD (n = 3)