Copyright
©The Author(s) 2016.
World J Hepatol. Apr 8, 2016; 8(10): 499-508
Published online Apr 8, 2016. doi: 10.4254/wjh.v8.i10.499
Published online Apr 8, 2016. doi: 10.4254/wjh.v8.i10.499
Table 1 Characteristic precursor-product transitions
Name | Precursor | Product | |
Analytes | Trimethylamine N-oxide | 76 | 58 |
Choline | 104 | 60 | |
Betaine | 118 | 59 | |
Valine | 118 | 72 | |
Leucine | 86 | 43 | |
Isoleucine | 86 | 56 | |
Ornithine | 133 | 70 | |
Crotonobetaine | 144 | 59 | |
Butyrobetaine | 146 | 60 | |
Lysine | 147 | 84 | |
Methyl-lysine | 161 | 84 | |
Carnitine | 162 | 60 | |
Phenylalanine | 166 | 120 | |
Arginine | 175 | 70 | |
Citrulline | 176 | 70 | |
Tyrosine | 182 | 136 | |
Methyl-arginine | 189 | 70 | |
Symmetric dimethyl-arginine | 203 | 70 | |
Asymmetric dimethylarginine | 203 | 70 | |
Acetyl-carnitine | 204 | 85 | |
Propionyl-carnitine | 218 | 85 | |
Butyryl-carnitine | 232 | 85 | |
Pentanoyl-carntine | 246 | 85 | |
Hexanoyl-carnitine | 260 | 85 | |
Octenoyl-carnitine | 286 | 85 | |
Internal standard | Trimethylamine N-oxide-d9 | 85 | 66 |
Choline-trimethyl-d9 | 113 | 69 | |
Betaine-trimethyl-d9 | 127 | 68 | |
Valine-13C5, 15N1 | 124 | 77 | |
Leucine-13C6, 15N1 | 139 | 92 | |
Ornithine 3, 3, 4, 4, 5, 5-d6 | 139 | 76 | |
Crotonobetaine-trimethyl-d9 | 153 | 68 | |
Butyrobetaine-trimethyl-d9 | 155 | 69 | |
Lysine-u-13C6, 15N2 | 155 | 90 | |
Phenylalanine-13C6 | 172 | 126 | |
Citrulline 2, 3, 4, 5-d4 | 180 | 74 | |
Arginine-13C6 | 181 | 74 | |
Tyrosine-u-13C9, 15N1 | 192 | 145 | |
Asymmetric dimethylarginine 2, 3, 3, 4, 4, 5, 5-d7 | 210 | 77 | |
Acetyl-carnitine-d3 | 207 | 85 | |
Propionyl-carnitine-d3 | 221 | 85 | |
butyryll-carnitine-d3 | 235 | 85 | |
Pentanoyl-carnitine-d9 | 246 | 85 | |
Hexanoyl-carnitine-d3 | 263 | 85 |
- Citation: Ascha M, Wang Z, Ascha MS, Dweik R, Zein NN, Grove D, Brown JM, Marshall S, Lopez R, Hanouneh IA. Metabolomics studies identify novel diagnostic and prognostic indicators in patients with alcoholic hepatitis. World J Hepatol 2016; 8(10): 499-508
- URL: https://www.wjgnet.com/1948-5182/full/v8/i10/499.htm
- DOI: https://dx.doi.org/10.4254/wjh.v8.i10.499