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. 2019 Dec 11;8(12):638. doi: 10.3390/antiox8120638

Figure 5.

Figure 5

Exercise training prevents high- fat diet- induced metabolic remodeling. (A) Representative electron micrographs in a section of left ventricle tissue. * shows a lipid droplet which were increased in quantity and size in the HFD heart section but reduced with exercise training. (B) Higher magnification focusing on mitochondria in the left ventricle. Mitochondrial cristae structure is deformed in HFD compared to ND, as indicated by arrows. N = 2/group.