Figure 4.
Systemic citrulline in mouse plasma after surgery or trauma (ST). C57BL/6 male mice were subjected to ST or control anesthesia only. Levels of citrulline in plasma in control mice or 1, 2, 4, 8, 12, and 24 hours post-ST were analyzed by high-performance liquid chromatography. *P < .05 vs control group; data shown as mean ± SEM.
