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. 2018 Feb 7;3(2):1621–1626. doi: 10.1021/acsomega.7b01679

Figure 6.

Figure 6

Uptake of rhodamine 123 or calcein-AM in polyphenol-treated LS174T cells. LS174T cells were incubated with 10 μM polyphenols for 96 h. Then, the cells were washed and further incubated with 20 μM rhodamine 123 or 1 μM calcein-AM for 1 h at 37 °C. Uptake was calculated as the percent of the vehicle (ethanol) control. Closed bars: rhodamine 123 and open bars: calcein-AM. The data shown represent the mean ± SD of nine measurements from three independent experiments. *P < 0.05 and **P < 0.01 compared with the control.