Figure 5
From: Effects of dairy consumption on SIRT1 and mitochondrial biogenesis in adipocytes and muscle cells
The effects of serum treatment on SIRT1 activity (a) and SIRT1 gene expression (b) in mouse skeletal muscle. Cultured C2C12 muscle cells were grown in co-culture with 3T3-L1 adipocytes and incubated for 48 hours with human serum collected on day 0 (baseline), 7 or 28 after high dairy diet or soy-based control diet. Values are expressed as means of % change to baseline ± SE (n = 6 subjects/group). Differing letters above the bars denote significant differences between groups, p ≤ 0.05.