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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Aging Cell. 2013 Jun 11;12(5):763–771. doi: 10.1111/acel.12102

Figure 4.

Figure 4

Mitochondrial respiration was measured in permeabilized edl muscles from young and old mice treated in vivo with either saline or SS-31. (A) There was no effect of age or SS-31 on state 4 respiration (complex I substrates, no ADP) or (B) state 3 respiration (complex I + II substrates, saturating ADP). Means ± SEM. n = 3–4 per group.