Figure 6.
Effects of DPP-4 inhibition on hepatic mitochondrial genes PGC-1α, TFAM, CPT-1, and PPAR-α (A), OXPHOS complex I-V protein content (B), Sirt1 protein content (C), and Sirt3 protein content (D) measured in isolated mitochondria. n = 6–10 per group for Western blot analyses and n = 8–10 per group for gene expression. Values are means ± SE. *P < 0.05, significant main effect for diet; #P < 0.05, significant main effect for MK compound; &P < 0.05 for interaction (significantly different than CD); $P < 0.05 for interaction (significantly different than WD).