Table 2: Flow cytometric profiles of spleen cells stained for CD4+, CD8+, and CD4+/CD25+/Foxp3+ (Treg). Data are shown as % of T. gondii-specific CD4+, CD8+, and Treg cells from 4 to 5 mice per group.

WT (%)AhR-/- (%)

CD4+26.0 + 2.325.4 + 2.7
CD8+12.7 + 1.513.2 + 0.9
CD4+/CD25+/Foxp3+9.5 + 2.377.4 + 2.8