Figure 3.

Semiquantitative gene expression in colon tissue. Probes have been taken at indicated time points. The RT-PCR results have been normalized on RPL37a. All of the selected cytokines, chemokines and surface molecules play an important role in the regulation of immune reactions. Arrows indicate the time points of infliximab administration and of CMV reactivation. As control, we used healthy colon mRNA from other individuals. The depicted values for healthy colon are mean values of five different samples (mean standard deviation 0.61).