TABLE 2.
Overview of DI-FT-ICR MS results and the impact of Salmonella infection on the biochemical composition of liver and feces
| Section | No. of masses detected |
Masses changed |
||||||
|---|---|---|---|---|---|---|---|---|
| With negative ionization | With positive ionization | Overlapa | Total | Uninfected > infectedb | Infected > uninfectedc | Total no. changed | % total | |
| Feces | 883 | 809 | 117 | 1,575 | 398 | 526 | 924 | 58.7 |
| Liver | 565 | 666 | 82 | 1,149 | 395 | 341 | 736 | 64.1 |
a
Masses were considered to overlap when they differed by 0.001 Da or less.
b
Number of metabolites showing higher levels in uninfected samples.
c
Number of metabolites showing higher levels in infected samples.