Fig. 1. Heat map of plasma neurometabolites in MDD subjects and healthy controls.
SA succinic acid, GABA γ-aminobutyric acid, a-KG α-ketoglutaric acid, Gln glutamine, Glu glutamic acid, Orn ornithine, l-Tyr l-tyrosine, Tyra tyramine, DOPN dopamine, L-DOPA L-3,4-dihydroxyphenylalanine, l-Phe l-phenylalanine, HA homovanillic acid, Trp tryptophan, Kyn kynurenine, 3-HA 3-hydroxyanthranilic acid, 5-HT 5-hydroxytryptamine, 5-HIAA 5-hydroxyindoleacetic acid, NAS N-acetyl-serotonin, Tra tryptamine. The heat map was generated using MetaboAnalyst 3.0 (www.metaboanalyst.ca) for each metabolite