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. 2016 Aug 31;6:32272. doi: 10.1038/srep32272

Figure 6.

Figure 6

(A) Result of metabolic enrichment analysis. Metabolic activity connections involved from the three identified metabolite biomarkers (hexagon: metabolite, tetragon: metabolic reaction). (B) Purine metabolism. (C) Urea cycle and metabolism of arginine, proline, glutamate, aspartate and asparagine. (D) Pyrimidine metabolism.