Table 1.
Serum metabolite ions identified in positive mode that were significantly altered in wild-type mice treated with gemfibrozil diet for 14 days
| p(corr)[1] rank | p[1] rank |
RT (min) | m/z Found |
Putative ion form |
Elemental composition |
Mass error (ppm) |
Supposed identity |
|---|---|---|---|---|---|---|---|
| Increased ions | |||||||
| 19 | 2 | 4.9116 | 522.352 | [M + H] | C26H53NO7P | 6.5 | Oleoyl LPC (LPC 18:1) |
| 28 | 3 | 4.7627 | 496.336 | [M + H] | C24H5lNO7P | 7.6 | Palmitoyl LPC (LPC 16:0) |
| Decreased ions | |||||||
| 2 | 1 | 5.3932 | 524.367 | [M + H] | C26H55NO7P | 7.8 | Stearoyl LPC (LPC 18:0) |
| 3 | 3 | 4.5242 | 568.335 | [M + H] | C30H51NO7P | 8.4 | Decosahexanol PLC (LPC 22:6) |
Wild-type, RT retention time, NI not identified, LPC lysophosphatidylcholine
a
p(corr)[1] represents the interclass difference, p[1] represents the relative abundance of the ions