Research Article

Biofunctional Activities of Equisetum ramosissimum Extract: Protective Effects against Oxidation, Melanoma, and Melanogenesis

Figure 4

(a) Effects of E. ramosissimum extracts on viability of B16-F10 cells according to MTT assay and (b) effects of E. ramosissimum extracts on melanin content quantification of all extracts were processed with 5, 50, 100, and 200 μg/mL, respectively. The results for the control group cultured without extracts were shown on the left (gray line). All experimental results were presented as average values ± SD; ; .