Figure 2
IFN-γ release. IFN-γ-ELISpot results from three different experiments, expressed as number of spots per well (mean ± SD), showed the immune-response of DHD-K12-inoculated rats (dark grey) against CSH-275 peptide. No effect was produced on PBMC from control rats (light grey). Increasing concentration of peptide yielded an increasing numbers of IFN-γ producing PBMC. Under each histogram there is the corresponding image illustrative of blue spots. As negative contros we showed the non stimulated PBMC (W/O).