The Scientific World Journal / 2014 / Article / Fig 2

Research Article

Effect of Vetiveria zizanioides Essential Oil on Melanogenesis in Melanoma Cells: Downregulation of Tyrosinase Expression and Suppression of Oxidative Stress

Figure 2

Effect of VZ-EO on the cell viability (a) and melanin content (b) in α-MSH-stimulated B16 cells. The data are means ± S.D. ( ). # indicates a significant difference ( ) compared with the control group; * indicates a significant difference ( ) compared with the α-MSH-treated group.
213013.fig.002a
(a)
213013.fig.002b
(b)