Figure 7

Real-time PCR of the expression of different cytokines. Five mice per group were used for this analysis. Bars indicate the fold difference of RNA levels in treated animals compared with control untreated naïve animals ± SEM. 24 h, 48 h, and 7 d indicates time after transplantation that the analysis was performed. White bars: wild type animals; light gray bars: PBS-treated animals; dark gray bars: fibroblast-treated animals; and black bars: NSC-treated animals. Significance symbols: $, versus fibroblast-treated mice; °, versus PBS-treated mice; *, versus naïve mice. The symbols of significance relative to one treatment versus another were put on top of the bar corresponding to the sample for which the comparison was made. $$$,°°°,***P < 0.001; $$,°°,**P < 0.01; $,°,*P < 0.05.