OPLS-DA scores (upper panel) and correlation coefficient plots (lower panel) derived from NMR data for hamster plasma samples at week 24 (A) and week 42 (B) (▴, control; ♦, HFHC).

<p>Positive bars (± SEM) of correlation coefficient plots denote metabolites significantly higher in control group, whereas negative bars (± SEM) denote metabolites significantly increased in the HFHC group.