Figure 4From: Prolonged continuous intravenous infusion of the dipeptide L-alanine- L-glutamine significantly increases plasma glutamine and alanine without elevating brain glutamate in patients with severe traumatic brain injury Changes in cerebral glutamine determined by cerebral microdialysis during the 5-day L-alanine-L-glutamine infusion phase. Cerebral glutamine remained unchanged during the infusion phase and showed a significant increase after the 5-day infusion period (*P <0.001, analysis of variance, post hoc Dunn’s test).Back to article page