Table 3.
Enrichments of phenylalanine and threonine in the muscle
| Enrichment (Tracer/Tracee Ratio) |
||||
|---|---|---|---|---|
| MIF pool |
Bound pool |
|||
| Phe | Thr | Phe | Thr | |
| Pre | 0 | 0 | 0 | 0 |
| 5 Min | 0.1114 ± 0.0077 | 0.5245 ± 0.0379 | 0.00028 ± 0.00005 | 0.00176 ± 0.00011 |
| 30 Min | 0.1192 ± 0.0071 | 0.6111 ± 0.0185 | 0.00031 ± 0.00004 | 0.00189 ± 0.00010 |
| 60 Min | 0.0997 ± 0.0049 | 0.4598 ± 0.0125 | 0.00032 ± 0.00011 | 0.00198 ± 0.00009 |
Data are means ± SE and expressed as tracer/tracee ratio. MIF pool, enrichment of Phe and Thr in muscle intracellular free (MIF) pool; bound pool, enrichment of the tracer in muscle tissue-bound pool.