741985.fig.001a
(a)
741985.fig.001b
(b)
741985.fig.001c
(c)
741985.fig.001d
(d)
Figure 1: REM reduces cell viabilities of MCF-7/Dox cells. (a) MDR1 mRNA and protein levels were examined in MCF-7 and MCF-7/Dox cells. GAPDH and tubulin were used as internal controls. (b–d) MCF-7 and MCF-7/Dox cells were treated with the indicatives for 72 hours and then subjected to the MTT assays. The experiments were performed in triplicate, and -value less than 0.05 (marked with asterisks, *) was considered statistically significant.