715603.fig.007a
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715603.fig.007b
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715603.fig.007c
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Figure 7: Effect of xanthones on the protein expression of Akt1 (a), phosphor-Akt (Ser473) (b), and phosphor-Akt (Thr308) (c) in SK-MEL-28 cell line was determined by western blot analysis. The values are shown as the mean ± SEM of three independent experiments. Treatments significantly different from the untreated control at are presented as * and at as **.