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. 2019 Aug 22;10:1088. doi: 10.3389/fphys.2019.01088

FIGURE 1.

FIGURE 1

Regulation of fission and mitophagy protein markers by age and physical activity in human skeletal muscle. Mitochondrial protein expression of (A) Fis1, (B) BNIP3, (C) PARKIN, cytosolic protein expression of (D) PARKIN, mitochondrial protein expression of (E) LC3b II, and (F) p62/SQSTM1 in young and old men in response to sedentary vs. active lifestyle. YS, young sedentary; OS, old sedentary; YA, young active; OA, old active. Values are expressed as means ± SEM. P < 0.05, ∗∗∗P < 0.001.