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. 2011 Sep;23(3):218–223. doi: 10.1007/s11670-011-0218-9

Figure 4.

Figure 4

Effect of curcumin on intracellular Rh-123 accumulation in K562 cells. Cells were pretreated with 1 μmol/L or 5 μmol/L curcumin (combined group) or 0.5% DMSO (control and ADM alone groups) for 24 h and then were co-incubated with 40 ng/ml ADM for another 48 h (combined group and ADM alone group). After the above treatments, cells in 3 groups were then tested for a 120-min intracellular Rh-123 accumulation as described in methods and materials. Data are shown as x̄±s of three independent experiments. *Significantly different from the ADM alone group (P<0.05).