Fig. 4

Upregulation of Cxcl10 in inflamed ears of CHS mice. a Representative photographs of mouse ears challenged with vehicle (Control) or DNFB (Inflamed). Photos were taken 24 h after challenging. b Thickness of mice ears challenged with vehicle (Control) or DNFB (Inflamed) before (Pre), 24 h and 72 h after challenging (n = 3–4 per group). c mRNA expression of Cxcl10 transcript in mouse ears challenged with vehicle (Control) or DNFB (Inflamed) (n = 3 per group). ***P < 0.001; ns, no significance; error bars, SEM