Substrate | Concentration (mM) | Uptake of [14C]L-citrulline (% of control) |
---|---|---|
Control |  | 100 ± 1.3 |
L-Citrulline | 2 | 36.0 ± 2.1*** |
L-Valine | 2 | 31.5 ± 1.4*** |
L-Leucine | 2 | 49.4 ± 5.8*** |
 | 20 | 17.2 ± 3.9*** |
L-Phenylalanine | 2 | 13.7 ± 1.8*** |
 | 20 | 13.4 ± 1.4*** |
L-Glutamine | 2 | 37.5 ± 1.3*** |
L-Alanine | 2 | 73.0 ± 6.4** |
L-Serine | 2 | 79.7 ± 2.5* |
L-Cysteine | 2 | 48.4 ± 2.6*** |
L-Arginine | 2 | 59.9 ± 6.6** |
 | 20 | 53.2 ± 4.4*** |
L-Lysine | 2 | 74.5 ± 9.0* |
 | 20 | 66.78 ± 2.1* |
L-Glutamate | 2 | 102.8 ± 7.8 |
L-Aspatate | 2 | 101.5 ± 8.6 |