Fig. 1.

Data are skeletal muscle amino acid and TCA cycle intermediates/organic acids in lean and obese individuals, before and after a 5-day HFD. Skeletal muscle measures were taken in the post-prandial state following a single high fat meal. Measures were made for content of amino acids (A), and TCA cycle intermediates and organic acids (B). Data are mean ± SEM. Data are significant at P<0.05. # indicates significant phenotype effect and ∞ indicates significant interaction effect.