Figure 3From: Topically applied ZnO nanoparticles suppress allergen induced skin inflammation but induce vigorous IgE production in the atopic dermatitis mouse modelDistribution of T-cells and macrophages in treated skin samples. Immunostained DC3+(A), CD4+(B), CD8+(C), and F4/80+(D) cells were counted at magnification of 400x. The columns and error bars represent means ± SEM (n = 8-16 mice per group). *P < 0.05, **P < 0.01, ***P < 0.001.Back to article page