Figure 4

Skeletal muscle PC/PE ratio (A), n-6 PUFA-containing phospholipids (B), n-3 PUFA-containing phospholipids (C), as well as high-fat diet-induced changes in phospholipids containing at least one PUFA (D) or two PUFA (E) in C57BL/6, 129X1, BALB/c, DBA/2 and FVB/N mice fed either a chow control diet (black bars) or a high-fat diet (grey bars). For (D + E), results are ‘Mean HFD value − Mean CHOW value’ (n = 4 per group), with a negative value indicating a decrease and a positive value indicating an increase after HFD. For (A-C), shown are means ± SEM, n = 4 per group, *p < 0.01 as determined by statistical analyses outlined in Materials and Methods.