Detection of Urine Metabolites in a Rat Model of Chronic Fatigue Syndrome before and after Exercise

Figure 4

Results of the metabolic pathway topology analysis. (a) Before exercise. (b) After exercise. (A) TCA cycle. (B) Alanine, aspartate, and glutamate metabolism. (C) Steroid hormone biosynthesis. (D) Sphingolipid metabolism.

(a)

(b)