Fig. 3

Drug release profile of AuCOOH_miR-218 mimics@FACS_ Temozolomide in PBS (a) and cytoplasm (b). Mean comparisons were made by analysis of variance and protected least significant difference. Contrasts were considered significant at P < 0.05. Data were reported as means ± standard errors. Sigmoidal fittings were performed by Graphpad Prism 5.01 software