Potential Biomarkers of Fatigue Identified by Plasma Metabolome Analysis in Rats
Fig 5
Relative concentrations of plasma metabolites related to the TCA cycle, urea cycle and proline metabolism, and BCAA metabolism.
Relative amounts of each metabolite in the control (C, n = 5), food-restricted (R, n = 5), and fatigued (F, n = 6) groups are shown and expressed as a percent of the control group. Data are presented as mean ± S.D. †P < 0.05, significantly different than the control group. §P < 0.05, significantly different between the food-restricted and fatigued group.