Figure 5.

Cytokine response of BALB mice immunized with KLH. Cytokine responses of lymph node cells were determined as described in Fig. 3. Data are percentages of IFN-γ⁺ and IL-4⁺ cells (mean ± SEM; three to five mice per group) and are representative of three experiments (for P values, see legend of Fig. 4).