Fig. 4

Alterations of metabolites and pathway analysis following ILA treatment in MPTP-induced PD mice. A Score plot of PLS-DA. B–D List of metabolites with VIP scores greater than 1. E Venn diagram showing the common metabolites that showed changes in comparisons between groups; galactose, glucose, methanolphosphate, O-phosphoethanolamine, β-hydroxybutyric acid, oxalacetic acid. F,G Bar chart displaying significant pathways. H Bubble chart showing significant pathways of F and G; the size of bubbles represents the enrichment factor of the pathway and the color shows the p value of each pathway