From: Characteristics of L-citrulline transport through blood-brain barrier in the brain capillary endothelial cell line (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