Figure 4:Two-dimensional densitometry (upper panels) of the RV electrophoresis gel and 3-D rendering (lower panels) for the Sham group (left panels of each spot) versus dehydromonocrotaline (DMCT) group (right panels of each spot). RV protein spot 6: highly-charged Crystallin alpha B (upregulated, 2.1 fold) and RV protein spot 7: lesser-charged Crystallin alpha B (downregulated, 2.1 fold).