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Table 3 Peak area of metabolites in serum.1H-NMR spectra of HC and BD (NSSI) groups

From: Metabolomic biomarkers related to non-suicidal self-injury in patients with bipolar disorder

Metabolites

Peak area after normalization

HC

BD (NSSI)

HDL

0.763 ± 0.102

1.170 ± 0.153**

3-Hydroxybutyric acid

0.477 ± 0.172

4.489 ± 1.854**

pyruvic acid

0.181 ± 0.025

0.556 ± 0.160**

oxidized glutathione

3.109 ± 0.434

1.694 ± 0.489**

Glyceryl

0.880 ± 0.087

0.711 ± 0.054**

Citrulline

0.746 ± 0.077

1.257 ± 0.219*

Creatinine

0.591 ± 0.116

1.213 ± 0.612**

β-glucose

40.352 ± 4.027

29.679 ± 6.850**

  1. Relative peak area of potential biomarkers found in serum
  2. Compared with control group: *P < 0.05, **P < 0.01