Figure 7. ETC supercomplexes levels measured by blue native gel electrophoresis in gastrocnemius mitochondria of adult (A), and XJB-treated (OX) and untreated (O) old rats.
A. Representative blue native gel image demonstrates supercomplexes containing complexes I, III, IV, and V, and individual complex I. B. Quantitative data represent the ratio of supercomplexes to complex I calculated as sum of supercomplexes I+III+IV, I+III+V and I+IV to individual complex I levels.