Figure 2.
Cytokine production in the serum of mice detected using indirect enzyme-linked immunosorbent assays (ELISAs). Data are expressed as the mean ± SD from three separate experiments. *P < 0.05; **P < 0.01; ***P < 0.001; and ****P < 0.0001 for the NEV- and Nc14-3-3-immunized groups vs. the PBS or GST group.