Research Article

Bone Marrow Mesenchymal Stem Cells Inhibit the Function of Dendritic Cells by Secreting Galectin-1

Figure 12

Concentrations of IL-10 and IL-12 in cell culture supernatants were determined via ELISA. The levels of IL-10 and IL-12 in the supernatants of the MSC + DC and Gal-1 + DC groups significantly increased compared with those in DC only group. After adding TDG, the levels of IL-10 and IL-12 in the supernatant of the MSC + DC + TDG group were significantly lower than those of the MSC + DC and Gal-1 + DC groups (mean ± SD) (, versus DC only group, versus MSC + DC + TDG group.