Figure 7. Treg regulate T cell priming in male SJL mice.

Male SLJ mice were depleted of CD4⁺CD25⁺ T cells prior to immunization and challenged with antigen 5 days post-immunization. Draining lymph nodes removed 24 h later. Cytokines secretion at 48 h after antigen stimulation were determined by ELISA. Results are the average of at least 3 experiments with 2 mice per group. Error bars = SEM. *p ≤ 0.01 compared to controls.