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Table 1 Identification of potential biomarkers of H-HF

From: Changes of gut microbiome composition and metabolites associated with hypertensive heart failure rats

No Retention time(s) Metabolite identification Molecular
formula
Ion form MZ KEGG ID
1 230.706 Pyruvic acid C3H4O3 ES− 87.00772076 C00022
2 77.84335 Uracil C4H4N2O2 ES− 111.01899 C00106
3 282.828 L-Norleucine C6H13NO2 ES− 130.0863208 C01933
4 66.92525 Lithocholic acid C24H40O3 ES− 375.2900014 C03990
5 210.881 Cholic acid C24H40O5 ES− 407.280768 C00695
6 189.278 Hypoxanthine C5H4N4O ES+ 137.0456494 C00262
7 324.4045 L-Proline C5H9NO2 ES− 114.0550451 C00148
8 48.528 Capric acid C10H20O2 ES− 171.1384219 C01571
9 314.297 L-Valine C5H11NO2 ES+ 118.0862667 C00183
10 288.356 Choline C5H14NO ES+ 104.1071126 C00114
11 336.777 gamma-Aminobutyric acid C4H9NO2 ES− 102.0550772 C00334
12 46.0601 Harman C12H10N2 ES+ 183.091462 C09209
13 190.9455 Creatinine C4H7N3O ES+ 114.0663089 C00791
14 402.345 D-Maltose C12H22O11 ES+ 365.1042254 C00208
15 47.4337 Undecanoic acid C11H22O2 ES− 185.1540159 C17715
16 359.129 L-Alanine C3H7NO2 ES+ 90.05519587 C00041
17 398.0985 Glutaric acid C5H8O4 ES− 131.034148 C00489
18 326.4825 15-Keto-prostaglandin E2 C20H30O5 ES− 349.2016798 C04707
19 223.7705 Oleamide C18H35NO ES+ 282.2778295 C19670
20 234.303 Tetradecanedioic acid C15H24NO4PS ES− 257.1754713 C11002
21 302.881 Urocanic acid C6H6N2O2 ES+ 139.0499338 C00785
22 394.914 Niacinamide C6H6N2O ES+ 123.0551588 C00153
23 281.996 Dimethylethanolamine C9H16NO8PR2 ES+ 90.09161492 C04308
24 255.7855 (13E)-11a-Hydroxy-9,15-dioxoprost-13-enoic acid C20H32O5 ES− 351.2172613 C04654
25 358.403 4-Hydroxyproline C5H9NO3 ES− 130.0500239 C01157
26 298.929 Trimethylamine N-oxide C3H9NO ES+ 76.07608207 C01104
27 334.166 Betaine C5H11NO2 ES− 116.0707807 C00719
28 286.6195 Norvaline C5H11NO2 ES+ 118.0862646 C01799
29 43.08045 Palmitoleic acid C16H30O2 ES− 253.2168827 C08362
30 311.8905 Pyroglutamic acid C5H7NO3 ES− 128.0344652 C01879
31 212.083 Prostaglandin E3 C20H30O5 ES− 349.2017343 C06439
32 332.553 D-Alanyl-D-alanine C6H12N2O3 ES− 159.0767659 C00993
33 419.462 Histamine C5H9N3 ES+ 112.0869868 C00388
34 174.24 PE(15:0/14:0) C7H12NO8PR2 ES+ 650.4736181 C00350
35 333.989 Imidazoleacetic acid C5H6N2O2 ES+ 127.050143 C02835
  1. ES + = positive ion mode; ES − = negative ion mode