Figure 5: Effect of rice bran hydrolysates on cytokine production of PBMCs. PBMCs were cultured in media containing rice bran hydrolysates (400-1 600 μg/mL) or CsA (2 μM), and with PHA (10 μg/mL) for 72 h. Supernatant of media was assayed for (A) IL-2, (B) TNF-α, (C) IL-4 and (D) IFN-γ. Each bar represents mean ± SD of 4 experiments. *P < 0.05 vs. Control, ^#P <0.05 vs. PHA, ^†P < 0.05 vs. CsA.