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. 2022 Jun 27;15:100377. doi: 10.1016/j.fochx.2022.100377

Fig. 4.

Fig. 4

Effects of dietary GA supplementation on fecal and serum metabolic profiles of dogs. (A-C, G) Fecal PCA, OPLS-DA, RPT, and KEGG metabolic pathways enrichment analysis. (D-F, H) Serum PCA, OPLS-DA, RPT, and KEGG metabolic pathways enrichment analysis. The color of the point was p-value, and the redder, the more significant enrichment. The size of the spot represented the number of different metabolites enriched. CON = control; LGA = 0.02% GA; MGA = 0.04% GA; HGA = 0.08% GA. n = 5.