Figure 10

Real-time PCR on SOD1 and HO-1 in suspension exposed cultures. No regulation of SOD1 was found. In contrast, HO-1 is constantly induced (over the entire dose range) after 4 h incubation. Furthermore, a dose dependent increase was observed after 24 h. White, open bars represent mean values after 4 h post – incubation, black bars indicate 24 h timepoints. Individual values are expressed as data points.