Figure 4

Effect of BI on the leukocyte phenotype. Spleen or bone marrow cells from 76 (A) or 96 (B) week-old immunized mice were stained with moAbs specific for the following antigens: CD8a (Ly-2), CD4 (L3T4), CD4+CD25+Foxp3+ (regulatory T cells), and CD11b+Gr-1+ (myeloid-derived suppressor cells) and analyzed by flow cytometry. Three animals per group were analysed. When present, difference in the percentage of leukocyte among groups was reported in the figure.