Figure 1

The percentage of lymphocytes in CM treated PBMCs. PBMCs were isolated and treated with medium conditioned by PCCs and/or PSCs for 7 days. Percentage of lymphocytes was determined to verify the lymphocytes suppression of CM on lymphocytes. Statistical significance is indicated by the letters above each column, in which the columns that do not share a common letter have a significance of p ≤ 0.05.