Figure 4From: Hair growth-promoting activity of hot water extract of Thuja orientalis Induction of β-catenin protein expression after topical application of T. orientalis extract. The immunohistochemical analysis was used to monitor the protein expression of β-catenin (arrows) in the longitudinal sections of dorsal skins (7, 14, and 21 days). Bars, 100 μm. A–C, control; D–F, T. orientalis extract; G–I, 1% minoxidil.Back to article page