Fig. 3

Representative flow cytometry results of macrophage cells in blood and spleen. The macrophage cells were shown as CD45 + CD11b + F4/80+ population (Q4-UR quadrant in each row). The percentage indicates CD45 + CD11b + F4/80+ cells in CD45+ cells in the monocyte and lymphocytes gate. Different times indicate the treatment times (45 g/kg intragastric administration twice a day for 1 week, 2 weeks and 3 weeks). Half-dose means 22.5 g/kg intragastric administration twice a day of modified Si-Jun-Zi Decoction