Journal of Aging Research / 2011 / Article / Fig 1

Review Article

Proteomic Profiling of Mitochondrial Enzymes during Skeletal Muscle Aging

Figure 1

Overview of the multifactorial etiology of sarcopenia. Shown are the main physiological and biochemical events that trigger chronic tissue wasting and severe contractile weakness in senescent skeletal muscles. One of the most striking age-related changes is a drastic alteration in the abundance of mitochondrial enzymes.
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