Research Article

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

Figure 3

Expressions of caspase proteins in (a) A375, (b) A375.S2, and (c) A2058 cells after treatment with 10, 50, and 100 μg/mL EA and DM extracts for 24 h. Band darkness indicated relative protein expressions in comparison with GAPDH.
(a) A375
(b) A375.S2
(c) A2058