Age-Associated Molecular Changes in the Kidney in Aged Mice

Figure 7

Representative Western blots of SIRT1, PGC-1α, and ERR-1α. Representative blots from the kidney are shown. (a) Western blot analysis showed that aging markedly decreased SIRT1, PGC-1α, and ERR-1α protein levels in the 24 M group compared with other groups. Quantitative analyses of the results are shown (b–d). *𝑃<0.05 versus 2 M, **𝑃<0.01 versus 2 M.

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