Table 2.
Postprandial amino acid concentration (μm) following 1 h feeding in controls and old rats treated with ibuprofen (IBU)
| Controls |
IBU |
|||
|---|---|---|---|---|
| Mean | s.e.m. | Mean | s.e.m. | |
| Methionine | 9.5 | 0.7 | 12.2 | 1.5 |
| Isoleucine | 46.3 | 1.9 | 39.3 | 1.3 |
| Leucine | 64.4 | 2.4 | 61.4 | 2.3 |
| Tyrosine | 185.3 | 7.3 | 159.7 | 8.1 |
| Phenylalanine | 236.8 | 7.0 | 221.8 | 9.0 |
| Histidine | 51.4 | 2.7 | 49.6 | 1.3 |
| Aspartic acid | 18.7 | 1.3 | 12.1 | 1.3 |
| Threonine | 187.5 | 7.6 | 190.5 | 5.9 |
| Serine | 187.6 | 6.6 | 189.5 | 9.7 |
| Asparagine | 31.1 | 1.8 | 29.0 | 1.5 |
| Glutamic acid | 288.4 | 17.9 | 247.6 | 16.2 |
| Glutamine | 226.0 | 15.9 | 195.8 | 9.5 |
| Glycine | 224.3 | 12.3 | 189.4 | 12.6 |
| Proline | 131.9 | 8.3 | 153.1 | 9.0 |
| Lysine | 283.0 | 9.3 | 255.7 | 12.7 |
| Valine | 108.9 | 4.3 | 99.1 | 4.5 |
| Alanine | 496.5 | 21.1 | 484.4 | 16.6 |