Figure 10

Relative gene expression of U251 cell upon treatment with either EDT-IONPs, DOX or DOX-EDT-IONPs for 48 h. *Indicates a significant difference compared to the control group, and **compared to DOX-treated cells at p < 0.05. Data is presented as mean ± S.D, and n = 5. IONPs and DOX-IONPs represent for EDT-IONPs and DOX-EDT-IONPs.