Evidence-Based Complementary and Alternative Medicine / 2020 / Article / Fig 1

Research Article

Polygonum multiflorum Thunb. Extract Stimulates Melanogenesis by Induction of COX2 Expression through the Activation of p38 MAPK in B16F10 Mouse Melanoma Cells

Figure 1

Effect of PME on B16F10 cell viability. Cells were treated with different final concentrations (1, 2.5, 5, 10, 20, and 40 μg/mL) of PME for 24, 48, 72, and 96 h. Cell viability was determined using CCK8 assay kit and calculated relative to that of control cells. Control: vehicle only. Data are presented as mean ± SEM of three independent experiments.

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