Fig. 6

Effects of IDO inhibitor on cytokine levels in the serum of recipient mice. Serum samples were harvested on day 14 post-transplant from the four groups of recipient mice: isograft, allograft, allograft + ASCs, and allograft + ASCs + 1-MT. Cytokine levels in recipient mice were determined via ELISA. All data are expressed as mean ± SEM; n = 5 per group. *, p < 0.05; **, p < 0.01 and ***, p < 0.001