Figure 5From: 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 alanine determined by cerebral microdialysis during the 5-day L-alanine-L-glutamine infusion phase. Compared to baseline values cerebral alanine was significantly increased during the infusion phase and remained significantly elevated during the 48-hour post infusion observation phase (*P <0.001, analysis of variance, post hoc Dunn’s test).Back to article page