Fig. 4

Significant differences in specific metabolic pathways were detected between the control, LA, and LB groups. Node size corresponds to the degree of impact on the indicated pathway, while node color corresponds to the associated P-value derived from a pathway enrichment analysis. a LB vs control; b LA vs control; c LB vs LA. 1: phenylalanine metabolism; 2: glycerophospholipid metabolism; 3: arginine and proline metabolism; 4: aminoacyl-tRNA biosynthesis