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. 2017 Nov 13;7:15434. doi: 10.1038/s41598-017-15656-3

Figure 3.

Figure 3

Postnatal metabolic maturation does not alter mitochondrial mass. (A) Citrate synthase activity (mean ± SEM) in P1 and P7 hearts (n = 6 for both); t-test, NS. (B) VDAC1 protein expression (mean ± SEM) in P1 and P7 hearts (n = 6 for both) measured by Western Blotting; t-test, NS. (C) COX IV protein expression (mean ± SEM) in P1 and P7 hearts (n = 6 for both) measured by Western Blotting; t-test, NS. (D) Mitochondrial Cox I and (E) Mterf1DNA quantification relative to genomic DNA in P1 and P7 heart tissue (n = 6 for both); t-test, NS.