Table 2.
Trend of significantly differential metabolites in liver.
| No. | Sort | Metabolite | Formula | Mode | Adducts | RT | m/z | VIP | Trend | |
|---|---|---|---|---|---|---|---|---|---|---|
| MOD/CON | TAU/MOD | |||||||||
| 1 | Glycerophospholipids | PE (22:6/P-18:0) | C45H78NO7P | Neg | M − H | 25.26 | 774.5426 | 3.13 | ↑*** | ↓* |
| 2 | Glycerophospholipids | GPCho (16:1/16:1) | C40H76NO8P | Pos | M + Na | 24.3 | 752.5204 | 3.29 | ↑*** | ↓* |
| 3 | Glycerophospholipids | PC (14:0/0:0) | C22H46NO7P | Pos | M + H | 15.86 | 468.3087 | 2.45 | ↑*** | ↓* |
| 4 | Glycerophospholipids | LysoPE (16:1 (9Z)/0:0) | C21H42NO7P | Pos | M + H | 16.11 | 452.2773 | 3.39 | ↑*** | ↓ |
| 5 | Glycerophospholipids | GPEtn (18:0/18:1) | C41H80NO8P | Neg | M − H | 25.86 | 744.5552 | 2.31 | ↑*** | ↓ |
| 6 | Glycerophospholipids | GPEtn (16:1/20:4) | C41H72NO8P | Neg | M − H | 23.5 | 736.4930 | 2.44 | ↑*** | ↓ |
| 7 | Glycerophospholipids | CL (a-13:0/a-25:0/18:2/18:2) | C83H154O17P2 | Pos | M + H + Na | 25.1 | 754.5362 | 3.88 | ↑*** | ↓* |
| 8 | Glycerophospholipids | PC (22:4/0:0) | C30H54NO7P | Pos | M + H | 18.51 | 572.3713 | 2.42 | — | ↓** |
| 9 | Glycerophospholipids | PS [16:0/18:2 (9Z, 12Z)] | C40H74NO10P | Neg | M + Na − 2H | 23.61 | 780.4806 | 1.68 | ↑* | ↓ |
| 10 | Glycerophospholipids | PI [16:0/22:5 (7Z, 10Z, 13Z, 16Z, 19Z)] | C47H81O13P | Pos | M + ACN + Na | 23.7 | 948.5567 | 2.73 | ↑* | ↓* |
| 11 | Glycerophospholipids | PE (16:0/0:0) | C21H44NO7P | Pos | M + H | 17.71 | 454.2928 | 1.87 | ↑** | ↓* |
| 12 | Glycerophospholipids | GPCho (17:1/20:5) | C45H78NO8P | Pos | M + Na | 24.44 | 814.5352 | 2.88 | ↑** | ↓ |
| 13 | Glycerophospholipids | Choline Glycerophosphate | C8H20NO6P | Pos | M + H | 1.00 | 258.1105 | 1.89 | ↓* | — |
| 14 | Diglycerides | DG [16:1 (9Z)/16:1 (9Z)/0:0] | C35H64O5 | Pos | M + H | 24.37 | 587.4643 | 1.92 | ↑*** | ↓* |
| 15 | Diglycerides | DG [16:0/16:1 (9Z)/0:0](iso2) | C35H66O5 | Pos | M + H | 25.07 | 589.4800 | 2.94 | ↑*** | ↓* |
| 16 | Diglycerides | DG [15:0/20:5 (5Z, 8Z, 11Z, 14Z, 17Z)/0:0] | C38H64O5 | Pos | M + CH3OH + H | 23.24 | 633.5068 | 2.42 | ↑*** | ↓** |
| 17 | Diglycerides | DG [12:0/18:1 (9Z)/0:0](iso2) | C33H62O5 | Pos | M + H | 24.26 | 561.4488 | 3.39 | ↑*** | ↓* |
| 18 | Amino acids | Tiglylglycine | C7H11NO3 | Neg | M − H | 3.00 | 156.0667 | 2.89 | — | ↑* |
| 19 | Amino acids | 2-Methylindole | C9H9N | Pos | M + H | 7.29 | 132.0810 | 2.31 | ↓** | ↑* |
| 20 | Sphingolipids | SM [d18:1/22:1 (13Z)] | C45H89N2O6P | Neg | M + FA − H | 27.13 | 829.6445 | 3.61 | ↑* | ↓* |
| 21 | Sphingolipids | SM (d14:1/20:0) | C39H79N2O6P | Pos | M + Na | 24.93 | 725.5566 | 1.84 | ↑* | ↓* |
| 22 | Bile acid | Chenodeoxycholic acid | C24H40O4 | Pos | M + NH4 | 13.84 | 410.3266 | 1.52 | ↑* | — |
| 23 | Fatty acid | Docosadienoate (22:2n6) | C22H40O2 | Pos | M + H | 17.64 | 319.2997 | 1.61 | ↑** | ↑** |
| 24 | Other | 1-Methyladenosine | C11H15N5O4 | Pos | M + H | 1.07 | 282.1197 | 2.63 | ↑* | ↓* |
| 25 | Other | Adenosine 3′-monophosphate | C10H14N5O7P | Pos | M + H | 1.10 | 348.0710 | 2.12 | ↑** | ↓** |
| 26 | Other | Creatinine | C4H7N3O | Pos | M + H | 1.00 | 114.0666 | 1.65 | — | ↓** |
*p < 0.05, **p < 0.01, and ***p < 0.001. CON, the control group; MOD, the model group; TAU, the taurine group.