Figure 5.

Inhibitory effects of [Rh(DPAE)2chrysi]3+ (bottom, left) and [Rh(PrDPA)2chrysi]3+ (bottom, center) on cellular proliferation in MMR-deficient HCT116O (red) and MMR-proficient HCT116N (green) cells as a function of BrdU incorporation during DNA synthesis (adapted from reference 35). Percent BrdU incorporation is normalized to that of untreated cells. (Bottom, right) Subcellular localization of [Rh(DPAE)2chrysi]3+ (black) and [Rh(PrDPA)2chrysi]3+ (hashed). Mitochondrial rhodium content (left axis) has been normalized to mitochondrial protein content, and nuclear rhodium content (right axis) is expressed as the percentage of cellular rhodium in the nucleus.