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Ion-dependence of [14C]L-citrulline uptake in TR-BBB cells
| Substrate | Uptake of [14C]L-citrulline (% of control) |
|---|---|
| Control | 100 ± 1.9 |
| Choline Chloride | 83.3 ± 5.7 |
| LiCl | 116.2 ± 5.2 |
| Sodium gluconate | 103.9 ± 6.8 |
[14C]L-Citrulline uptake by TR-BBB cells was performed at pH7.4 and 37 °C for 5 min in the presence or absence of sodium and/or chloride. Each value represents the mean ± S.E.M. (n = 3–4)
