Research Paper Volume 9, Issue 2 pp 315—339

Improved health-span and lifespan in mtDNA mutator mice treated with the mitochondrially targeted antioxidant SkQ1

Figure 6. Heart mitochondrial structure. Electron micrographs of heart from wild-type mice (left panel), mtDNA mutator mice (middle panel) and mtDNA mutator mice treated with SkQ1 (right panel). Animals were 245 – 252 days old. Similar findings were observed in 4-5 other mice of each group.