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. 2017 Apr 27;8:731. doi: 10.3389/fmicb.2017.00731

Figure 4.

Figure 4

Schematic representation of altered metabolic pathways in piglets infected with CSFV. Serum metabolomics of CSFV-infected piglets (SM) were performed by UPLC-MS and many metabolites and associated metabolic pathways were significantly changed with the development of CSF, including tryptophan/kynurenine metabolism, fatty acid biosynthesis, TCA and urea cycles, amino acids, and nucleotide metabolism. Red: up-regulation; green: down-regulation.