Figure 3.

a, b. Inhibitory effect of DF-MSCs on the proliferation of lymphocytes as detected by CFSE. (a) Inhibitory effect of DF-MSCs on the proliferation of lymphocytes displayed by flow cytometry. (b) Inhibitory effect of DF-MSCs on the proliferation of lymphocytes displayed statistically. ***p<0.001, ****p<0.001. Results are shown as mean±SD.