Fractionation of Simulated Digestive Products of Bird’s Nest In Vitro: Skin Whitening Activity of Fractions

Figure 4

Effect of EPP-1 on the expression levels of melanin-related genes in B16-F10 melanoma cells: (a) the content of cAMP in B16-10 cells; (b) relative gene expression of MITF, TYR, TRP-1, and TRP-2; (c) relative protein expression of TYR, TRP-1, and TRP-2. Values with different letters under the same gene were significantly different between the columns ( < 0.05).

(a)

(b)

(c)