Fig. 2

Addition of DPSC-CM regulates the activated T cells. Graphs showing the proportions of activated T cells in the form of CD3⁺CD25⁺ cells or CD3⁺CD69⁺ cells (a) and Th cells in the form of CD4⁺CD25⁺ cells or CD4⁺CD69⁺ cells (b) were detected. Data are represented as mean ± standard deviation. n = 6. **p < 0.01; *p < 0.05