Journal of Aging Research / 2012 / Article / Fig 2

Review Article

Sarcopenia: A Major Challenge in Elderly Patients with End-Stage Renal Disease

Figure 2

Ubiquitin-proteasome system. U: ubiquitin, AU: activated ubiquitin, E1: ubiquitin-activating enzyme, E2: ubiquitin-conjugating enzyme, E3: ubiquitin ligase.

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