Inhibitory Effect of Polyphenol-Rich Fraction from the Bark of Acacia mearnsii on Itching Associated with Allergic Dermatitis

Figure 4

Analysis of the AQP3 expression distribution in the skin. HR-1 mice were given free access to a normal diet (control group), HR-AD diet (AD group), or HR-AD diet with 3.0% PrA for 6 weeks. After 6 weeks, the skin was harvested and AQP3 (green) and nuclei (red) were immunostained.