Observational Study
Copyright ©The Author(s) 2020.
World J Gastroenterol. Jan 21, 2020; 26(3): 335-352
Published online Jan 21, 2020. doi: 10.3748/wjg.v26.i3.335
Table 3 Colon lipid metabolites with fold-differences by colon location and body mass index
Sub pathwayBiochemical nameFold difference ascending/descending
NWP valueOWP valueOBP value
Long chain fatty acidsPalmitate (16:0)1.30.021.00.750.70.04
514434
Margarate (17:0)1.20.130.80.330.70.03
11817
Stearate (18:0)1.30.010.90.610.60.01
934586
Oleate/vaccenate (18:1)1.50.041.20.360.90.80
8540
Nonadecanoate (19:0)1.10.290.80.260.60.01
28591
Arachidate (20:0)1.30.020.90.560.60.02
553495
Eicosenoate (20:1)1.40.041.10.561.00.88
811233
Erucate (22:1n9)1.50.031.00.811.10.47
214182
Polyunsaturated fatty acidDihomo-linolenate (20:3n3 or n6)1.50.041.20.281.10.56
916567
Dihomo-linoleate (20:2n6)1.60.011.10.411.20.46
87873
Fatty acid, dicarboxylateDodecadienoate (12:2)10.90.640.80.260.70.03
557112
Ketone bodies3-hydroxybutyrate (BHBA)0.40.000.90.901.00.82
857475
Fatty acid, metabolism (Acyl choline)Linoleoylcholine11.20.341.10.622.00.02
64361
Fatty acid, monohydroxy2-hydroxystearate1.30.040.90.670.70.13
25795
Eicosanoid15-HETE1.60.041.10.511.90.03
958539
EndocannabinoidOleoyl ethanolamide1.60.032.20.791.50.10
8359
Palmitoyl ethanolamide1.30.021.00.561.10.42
748141
Linoleoyl ethanolamide2.10.001.20.351.50.17
156121
Phosphatidylethanolamine1-stearoyl-2-oleoyl-GPE (18:0/18:1)0.80.280.60.010.70.15
1466
1-stearoyl-2-linoleoyl-GPE (18:0/18:2)10.90.870.60.040.60.09
755357
1,2-dioleoyl-GPE (18:1/18:1)0.60.070.60.030.70.19
9583
1-oleoyl-2-docosahexaenoyl-GPE (18:1/22:6)10.60.010.70.080.40.00
23131
Lysophospholipid1-palmitoleoyl-GPC (16:1)11.50.031.30.201.20.33
961283
1-linoleoyl-GPC (18:2)1.60.001.50.011.40.08
87135
1-arachidonoyl-GPC (20:4n6)11.740.0351.550.0921.390.285
1-linoleoyl-GPS (18:2)11.80.001.40.071.20.31
921764
1-palmitoyl-GPG (16:0)12.10.001.30.180.80.51
158335
1-stearoyl-GPG (18:0)2.10.001.30.160.80.66
62695
1-oleoyl-GPG (18:1)11.60.011.00.661.10.47
7866
1-palmitoyl-GPI (16:0)1.50.041.10.550.70.31
813478
1-stearoyl-GPI (18:0)1.40.031.00.660.80.50
948377
1-oleoyl-GPI (18:1)1.60.021.20.240.90.81
478748
1-linoleoyl-GPI (18:2)11.40.011.10.481.20.22
871865
Plasmalogen1-(1-enyl-palmitoyl)-2-oleoyl-GPE (P-16:0/18:1)10.70.080.60.020.60.13
192298
1-(1-enyl-palmitoyl)-2-oleoyl-GPC (P-16:0/18:1)10.70.100.60.010.70.16
45393
1-(1-enyl-stearoyl)-2-oleoyl-GPE (P-18:0/18:1)0.70.230.60.030.70.31
944381
Monoacylglycerol1-palmitoylglycerol (16:0)1.30.252.60.001.20.53
531127
1-palmitoleoylglycerol (16:1)11.60.092.20.001.10.62
23783
1-oleoylglycerol (18:1)1.60.202.20.030.70.50
55647
1-linolenoylglycerol (18:3)1.50.072.00.001.00.82
447573
1-dihomo-linolenylglycerol (20:3)1.50.252.20.040.70.57
51674
1-arachidonylglycerol (20:4)1.50.212.30.011.10.78
184723
2-palmitoleoylglycerol (16:1)11.30.251.70.030.90.89
477468
2-arachidonoylglycerol (20:4)1.30.251.60.030.90.75
138512
DiacylglycerolLinoleoyl-linolenoyl-glycerol (18:2/18:3) (2)11.30.511.60.293.30.03
471629
CeramidesN-palmitoyl-sphingosine (d18:1/16:0)0.90.730.60.000.70.04
619839
N-stearoyl-sphingosine (d18:1/18:0)11.00.570.70.030.80.33
98139
N-palmitoyl-heptadecasphingosine (d17:1/16:0)10.90.950.70.040.80.20
97420
Hexosylceramides (HCER)Glycosyl-N-palmitoyl-sphingosine (d18:1/16:0)0.70.040.60.000.60.02
482379
Primary bile acidGlycochenodeoxycholate0.90.751.80.000.80.54
86370
Taurochenodeoxycholate1.00.981.60.450.81
47266
Secondary bile acidGlycolithocholate sulfate0.90.701.40.0111
532
Deoxycholate0.90.790.60.120.70.00
78339