Figure 4. CBA method to detect changes in the expression level of cytokines in serum of mice. (A) Expression level of cytokines in serum of mice. (B–G) Expression levels of IL-6, IL-10, MCP-1, TNF, IFN-γ and IL-12p70 in serum of mice. *P < 0.05, **P < 0.01, ***P < 0.001.