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Rol de la Mitocondria en la Sarcopenia. Verónica Rojas.

Rol de la Mitocondria en la Sarcopenia. Verónica Rojas.

Rol de la Mitocondria en la Sarcopenia. Verónica Rojas.

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III. Biogénesis mitocondrial<br />

n Proceso indisp<strong>en</strong>sable para:<br />

Respon<strong>de</strong>r a mayores <strong>de</strong>mandas <strong>en</strong>ergéticas<br />

Reemp<strong>la</strong>zar mitocondrias dañadas<br />

n En el músculo esquelético s<strong>en</strong>esc<strong>en</strong>te:<br />

La mitofagia y <strong>la</strong> biogénesis mitocondrial disminuye<br />

La masa <strong>de</strong> mitocondrial es m<strong>en</strong>or<br />

The mitochondrial–lysosomal axis theory of aging: accumu<strong>la</strong>tion of damaged mitochondria as a result of imperfect<br />

autophagocytosis. Eur. J. Biochem 2002<br />

Aging-associated reductions in AMP- activated protein kinase activity and mitochondrial biog<strong>en</strong>esis. Cell Metab 2007

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