Fig. 2From: Chronic voluntary wheel running exercise ameliorates metabolic dysfunction via PGC-1α expression independently of FNDC5/irisin pathway in high fat diet-induced obese miceEffects of HFD and VWR exercise on AMPKα A, SIRT1 B, PGC-1α C, and FNDC5 D in the gastrocnemius muscles. Values are shown as mean ± SEM. *P < .05Back to article page