fig6

Figure 6. Flow cytometry of CD3+CD4+T cells, CD3+CD8+T cells, Treg cells, Th17 cells, and CD3+CD4+T cells showed different expression of CTLA-4 protein. (A) Changes in the proportion of Th17 cells in the model treated by PBS, Exosomes, and ASCs; (B) Changes in the proportion of Treg cells in the model treated by PBS, Exosomes, and ASCs; (C) Changes in the proportion of CD3+CD4T cells, CD3+CD8+T cells, and CD4/CD8 ratio in the model treated by PBS, Exosomes, and ASCs; (D) Changes in the proportion of CD4+CTLA-4+T cells in the model treated by PBS, Exosomes, and ASCs. ASCs: Adipose-derived stem cells. ^*P < 0.05; ^**P < 0.01; ^***P < 0.001; ^****P < 0.0001