Figure 5. Detection of glutamic acid (Glu) and gamma amino butyric acid (GABA) by high-performance liquid chromatography (HPLC). A,B, Glu content of the cortex and hippocampus. C,D, GABA content of the cortex and hippocampus. E,F, Glu/GABA ratio in the cortex and hippocampus. *P<0.05, **P<0.01 vs control group; #P<0.05, ##P<0.01 vs model group (one-way ANOVA).
