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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Exp Gerontol. 2013 Aug 3;48(11):1274–1284. doi: 10.1016/j.exger.2013.07.015

Figure 4.

Figure 4

Nuclear factor of kappa light polypeptide gene enhancer in B-cells (NFκB) inhibitor (IκB)-α protein (a), p65 phosphorylation (phos) (b), c-Jun N-terminal kinase (JNK) phosphorylation (c) and p38 mitogen-activated protein kinase (p38) phosphorylation (d) in quadriceps muscle from 3 month old (mo) untrained chow mice (UT-C), 15 month old untrained chow mice (UT-C), 15 month old untrained resveratrol (RSV) supplemented mice (UT-R), 15 month old exercise trained (T-C) and 15 month old exercise trained and RSV supplemented (T-R) whole body PGC-1α knockout (KO) and littermate wild type (WT) mice. Values are presented as means ± S.E.; n=8–10. †: Significantly different from 3 month old UT-C within genotype, p<0.05. Representative blots are shown on each figure with samples loaded in the same order as depicted on the graph.