Skip to main content
. 2017 Jan 26;12(1):e0170924. doi: 10.1371/journal.pone.0170924

Fig 2. Anti-melanogenic effect of EE-AC in B16-F0 melanoma cells.

Fig 2

(A) Effect of EE-AC on cellular tyrosinase activity in B16-F0 cells. The cells were exposed to increasing doses of EE-AC for 48 h. Kojic acid was used as a positive control. (B) Effect of EE-AC on cellular melanin content in B16-F0 cells. The cells were exposed to increasing doses of EE-AC for 48 h. Kojic acid was used as a positive control. Results are represented as percentages of negative control (0.1% DMSO), and the data are presented as mean ± SD. Values are significantly different by comparison with the negative control. *p < 0.05; **p < 0.01.