Fig. 5From: Protective effect of diet supplemented with rice prolamin extract against DNCB-induced atopic dermatitis in BALB/c miceEffects of dietary RPE on mRNA expression of IL-4 (a) and IFN-γ (b) in the skin of DNCB-treated mice. The cytokine mRNA expressions were determined by real-time PCR. **P < 0.01 compared with the normal group, and †P < 0.05, ††P < 0.01 compared with the DNCB control group (n = 6)Back to article page