Basic Study
Copyright ©The Author(s) 2018.
World J Gastroenterol. Dec 28, 2018; 24(48): 5505-5524
Published online Dec 28, 2018. doi: 10.3748/wjg.v24.i48.5505
Table 5 Potential biomarkers identified from urine samples
Retention time (min)Molecular weight (Da)VIPPotential biomarkerFormulaChange trend
Model-PKRP
ESI-
9.00895213.1131.421242,2'-(3-Methylcyclohexane-1,1-diyl) diacetic acidC11H18O4up
3.93717218.1031.32234Pantothenic acidC9H17NO5up
14.0675265.1481.35019CumaninC15H22O4up
1.11379254.9811.3057Ascorbate-2-sulfateC6H8O9Sdown
0.990052308.0991.2533N-Acetylneuraminic acidC11H19NO9down
3.03597365.1351.15211TetrahydropentoxylineC17H22N2O7down
17.8994303.2331.12374Arachidonic acidC20H32O2up
ESI+
8.40988173.1171.515594-Hydroxynonenoic acidC9H16O3up
6.14752172.0071.50165L-Homocysteine sulfonic acidC3H9NO3S2up
10.4959187.1261.477141-Phenyl-5-propyl-1H-pyrazoleC12H14N2up
8.40656155.1061.460754-Oxo-2-nonenalC9H14O2up
8.2458190.1151.44948N6-Carbamoyl-DL-lysineC7H15N3O3up
1.89902213.1231.39163ButethalC17H22N2O7up
13.7859256.2631.38483Palmitic amideC16H33NOup
6.67969172.0971.34087(3-Methylcrotonyl)glycine methyl esterC8H13NO3up
17.9836315.2521.334999,10-DiHOMEC18H34O4up
3.91979220.1181.30061Pantothenic acidC9H17NO5up
7.08734192.0661.261025-Hydroxyindoleacetic acidC10H9NO3up
0.839605146.1651.24838SpermidineC7H19N3up
0.924092170.0931.245021-MethylhistidineC7H11N3O2up
1.09509189.1231.23644N-Alpha-acetyllysineC8H16N2O3up
9.40433139.1121.205852-PentylfuranC9H14Oup
7.33104143.1071.204542-Octenoic acidC8H14O2up
3.91714222.1221.19506Vinyl-L-NIOC9H17N3O2up