Fig. 5: Mitochondria biogenesis in the Gastrocnemius muscle of wild-type (WT) and AMPKα1 knockout mice with/without raspberry supplementation.

a Western blots cytochrome C (Cyt C) and its relative contents. b Quantitative PCR analysis of Pgc1α, Nrf1, Cpt1, Tfam and Cycs. (**P < 0.01, *P < 0.05, HFD + RAS versus HFD only for each genotype as determined by unpaired two-tailed Student’s t test; mean ± s.d.; n = 6)