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. 2014 Oct 25;3:632. doi: 10.1186/2193-1801-3-632

Figure 2.

Figure 2

Antiproliferative activity against 4 canine melanoma cells. Canine melanoma cells (1 × 104 cells) were treated without (white bar) or with 10 μM lupeol (gray bar) for 4 days, and the viable cell number was subsequently counted by the Trypan blue exclusion method. * p < 0.05, ** p < 0.01 vs untreated cells (n = 3).