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. 2015 Jun 18;47(2):701–709. doi: 10.3892/ijo.2015.3057

Figure 1.

Figure 1

Rg3 inhibits human melanoma cell proliferation. (A) A375P, A375M, C8161, Mevo and SK-MEL-28 cells were treated with Rg3 (0, 25, 50, 75 and 100 μg/ml) for 24 h. Cell viability was determined by CCK-8 assay as described in Materials and methods. (B) Long-term colony formation assay of A375P and C8161 cells. Cells were grown in the absence or presence of Rg3 at the indicated concentrations (0, 25, 50, 75 and 100 μg/ml) for 10 days. Cells were fixed and stained with crystal violet. All results are representative of mean values from three separate experiments in triplicate. *P<0.05; **P<0.01.