Table 2 Peak attribution in 1H-NMR spectra of differential metabolites among three group
From: Metabolomic biomarkers related to non-suicidal self-injury in patients with bipolar disorder
| Â | Metabolites | Chemical shift |
|---|---|---|
1 | HDL | 0.874(m) |
2 | pantothenate | 0.907(s) |
3 | Isoleucine | 0.949(t) |
4 | Leucine | 0.961(t) |
5 | 3-Hydroxybutyric acid | 1.21(d) |
6 | Lactate | 1.33(d) |
7 | Acetic acid | 1.927(s) |
8 | O-Acetyl glycoproteins | 2.14(s) |
9 | Acetoacetate | 2.28 (s), 3.44 (s) |
10 | Methionine | 2.14(s) |
11 | Guanidinoacetate | 3.80 (s) |
12 | Uracil | 5.81 (d, 7.7Â Hz), 7.55 (d, 7.7Â Hz) |
13 | Histidine | 7.04 (s), 7.84 (s) |
14 | Dimethylglycine | 2.92 (s), 3.70 (s) |
15 | Creatine | 3.04 (s), 3.93 (s) |
16 | Acetylcholine | 3.23 (s) |
17 | Taurine | 3.27 (t, J = 6.6 Hz), 3.42 (t, J = 6.6 Hz) |
18 | Scyllo-inositol | 3.36 (s) |
19 | 3-D-hydroxybutyrate | 1.20(d) |
20 | Betaine | 3.27(m) |
21 | Betaine | 3.67(m),3.78(m) |
22 | Citrulline | 3.73(s) |
23 | N-Acetyl glycoproteins | 2.05 (s) |
24 | Glutamate | 2.06 (m), 2.14 (m), 2.36 (m) |
25 | Glutamine | 2.14 (m) |
26 | Acetone | 2.23 (s) |
27 | Citric acid | 2.53 (d, 16.1Â Hz), 2.70 (d, 16.1Â Hz) |
28 | Choline | 3.20 (s), 4.06 (m) |