RESUMO
Objective To study the effects of asiaticoside on the growth of melanoma B16 cell cultures in vitro. Methods Melanoma B16 cells were subcultured and the inhibition of cellular growth was investigated. The morphology of the cells was observed after inhibition. The induction of apoptosis by asiaticoside was determined by flow cytometry. Results It was found that asiaticoside could significantly inhibit the growth of B16 cell cultures in vitro in a dose-dependent manner. The annexin-v positive cells were increased, along with that cells intaking R123 marked mitochondria were decreased, and PI positive cells increased, which indicated that cellular apoptosis was induced. Conclusion Asiaticoside plays an inhibitory role in the growth of melanoma B16 cells.