Data for Unlocking the Potential of the 3-Hydroxykynurenine/Kynurenic Acid Ratio: A Promising Biomarker in Adolescent Major Depressive Disorder

Contents
1, An SPSS Statistics aata document contains the Children's Depression Inventory scores, groups and serum levels of metabolites (μg/L) and others.
2, A zip file contains figures and LC/MS-MS method information from a sample.
Figure 001. The total ion chromatograms (TIC)
Figure 002 and figure 006. The typical extracted ion chromatograms of 3-hydroxy-kynurenine and its isotope-labeled standard.
Figure 003. The typical extracted ion chromatograms of kynurenine.
Figure 004 and figure 007. The typical extracted ion chromatograms of tryptophan and its isotope-labeled standard.
Figure 005 and figure 008. The typical extracted ion chromatograms of kynurenic acid and its isotope-labeled standard.