Research Article

Neuroprotective Activity of Methanolic Extract of Lysimachia christinae against Glutamate Toxicity in HT22 Cell and Its Protective Mechanisms

Figure 4

The mitochondrial membrane potential level of L. christinae against glutamate toxicity in HT22 cells. Cell was pretreated with 10, 20, and 50 μg/ml of L. christinae and trolox (30 μM). Then, 2.5 mM glutamate was treated for 30 μl after 1 h. Each bar expresses the mean ± S.D of three replicated processes. , , and compared to glutamate-injured cells (ANOVA).