Sodium selenite ameliorates dextran sulfate sodium-induced chronic colitis in mice by decreasing Th1, Th17, and γδT and increasing CD4(+)CD25(+) regulatory T-cell responses

Figure 4 Flow cytometry of the populations of lamina propria lymphocytes in the colon in each group. A: The frequencies of neutrophils (CD11b⁺Gr1⁺F4/80^-), macrophages (CD11b⁺Gr1⁺F4/80⁺), γδT cells (γδTCR), NK cells (NK1.1⁺), NKT cells (NK1.1⁺αβTCR⁺), CD4⁺, CD4⁺CD44⁺ (effector T cells), CD4⁺CD25⁺ (regulatory T cells), CD4⁺CD69⁺ (activated T cells) T cells in LPL of the colon in each group; B: The absolute cell numbers of all kinds of cells in each group. Data indicate mean ± SD of six mice of obtained from a representative of three independent experiments (^aP < 0.05, ^bP < 0.01).