Table 1 VIP score plot for extracted lipid phase serum samples obtained from VIP-plot of PLSDA analysis
From: Comparative lipidomic and metabolomic profiling of mdx and severe mdx-apolipoprotein e-null mice
Spectra range (ppm) | Lipid class | Associated protons | Peak Pattern | VIP Scores |
|---|---|---|---|---|
1.54–1.64 | Phospholipid/Triglyceride | (CH2-CH2-COO)Ph, TG | m | 2.25 |
1.98–2.01 | Phospholipid/Triglyceride | (CH2-CH = CH-CH2) | m | 1.75 |
3.51–3.55 | Unknown | Unknown | m | 1.5 |
5.29–5.42 | Fatty acids | (-CH = CH-) FAs | dd | 1.45 |
4.55–4.66 | Unknown | Unknown | m | 1.4 |
0.87–0.92 | Fatty acids/cholesterol | CH3 | m | 1.32 |
1.04–1.19 | Cholesterol | CH3 | m | 1.28 |
2.74–2.78 | Phospholipids, Triglyceride | (CH-CH-CH2-CH-CH) | m | 1.22 |
3.48–3.56 | Phosphatidylcholine | (-CH2-N) | s | 1.01 |
1.20–1.39 | Fatty acids /Triglyceride /Phospholipids | (-CH2-CH2-CH2-) | Complicated s | 0.7 |
0.84–0.87 | Cholesterol | Chol-CH3 (C26, C27) | dd | 0.68 |
4.25–4.34 | Triglyceride | (-CH2-) | dd | 0.5 |
3.67–3.83 | Phosphatidylcholine | (3CH2-) | s | 0.21 |
0.87–0.89 | Cholesterol | Chol-CH3 (C19, C21) | d | 0.20 |