Table 2.
Coefficients of Variation in repeated measurement (CoVrepeat) of native and NOE-enhanced data per metabolite and for metabolite ratios, as well as the apparent CoVrepeat of NOE-enhanced metabolite intensities corrected for their enhancement.
| CoVrepeat | ||||||
|---|---|---|---|---|---|---|
| Native | NOEenh | Corrected | Native | NOEenh | ||
| PE | 11,8% | 7,3% | 17.4% | PE/PC | 23,1% | 19,3% |
|
| ||||||
| PC | 19,9% | 17,8% | 31.6% | GPE/GPC | 16,1% | 18,1% |
|
| ||||||
| Pi | 16,2% | 12,2% | 20.6% | PE/PCr | 12,8% | 8,5% |
|
| ||||||
| GPE | 11,9% | 15,8% | 23.3% | Pi/PCr | 16,9% | 13,0% |
|
| ||||||
| GPC | 10,9% | 8,8% | 17.0% | (PE+PC)/PCr | 23,2% | 17,0% |
|
| ||||||
| PCr | 4,8% | 4,4% | 6.2% | PCr/ γATP | 8,1% | 8,0% |
|
| ||||||
| γATP | 6,5% | 6,7% | 9.5% | NAD/ αATP | 28,4% | 18,5% |
|
| ||||||
| αATP | 6,6% | 6,1% | 7.8% | |||
|
| ||||||
| NAD | 27,6% | 17,5% | 25.7% | |||