Figure 3: Effect of 𝛽 -glu6 on pB144-induced recruitment and activation of CD8+ T cells in the spleen. Mice were immunized with 𝛽 -glu6 (G), pB144, pB144+G, or PBS, as described in Section 2. Five days after priming and five days after boosting, the number of CD8+ T cells (a) and CD8+/CD69+ T cells (b) in the spleen were evaluated. Data are expressed as mean ± SD of 3 mice/group. * 𝑃 < . 0 5 , pB144+G versus pB144 alone.