Fig. 4From: Physiological, mitochondrial, and oxidative stress differences in the presence or absence of lactation in ratsMarkers of metabolism in liver, skeletal muscle, and white adipose tissue (WAT) of age-matched rats that did not reproduce (NR), and rats that did not (PP) or did (PL) suckle their young for 21 days postpartum. Data include (a) PGC-1α and (b) PPARδ protein levels in liver. (c) PGC-1α and (d) PPARδ protein levels in skeletal muscle. e PPARδ protein levels in WAT. Representative blots are shown under the graphs. Data shown are mean ± SD. * indicates different from NR (p < 0.05), and # indicates different from PP (p < 0.05)Back to article page