Fig. 2

Effects of Jawoongo on the skin of mice with DNCB-induced AD. Skin thickness in mice with DNCB-induced AD that were treated with Jawoongo (a). Jawoongo reduced the infiltration of inflammatory cells into the skin. Skin sections were stained with hematoxylin and eosin (b). Arrows indicate inflammatory cells. Jawoongo reduced the infiltration of mast cells into the skin. Skin sections were stained with toluidine blue (c). Arrows indicate inflammatory cells. The sections were evaluated under a microscope at an original magnification of 200×. The data were presented as mean ± SEMs (n = 8 mice/group). *P < 0.05, **P < 0.01 and ***P < 0.001 as compared to DNCB-stimulated group, respectively