Fig. 3

Determination of the CD3⁺ T cells, CD3⁺CD4⁺ T cells, CD3⁺CD8⁺ T cells, and CD3⁻CD21⁺ cells proportion in spleen by flow cytometry. The splenocytes were isolated and the splenocytes differentiation was determined by flow cytometry. A, C, E, G: CD3⁺ T cells, CD3⁺CD4⁺ T cells, CD3⁺CD8⁺ T cells, CD3⁻CD21⁺ cells in the control group respectively; B, D, F, H: CD3⁺ T cells, CD3⁺CD4⁺ T cells, CD3⁺CD8⁺ T cells, CD3⁻CD21⁺ cells in the infection group respectively. ^* p < 0.05; ^** p < 0.01^*