Bifunctional effects of O-methylated flavones from Scutellaria baicalensis Georgi on melanocytes: Inhibition of melanin production and intracellular melanosome transport
Fig 7
The inhibitory effect of three S. baicalensis root constituents on melanogenesis in HEMs.
HEMs were cultured for the indicated number of days with 25 μM wogonin, baicalin, and wogonoside or 1 μM H-89.