Figure 6.

TBS-induced ERK activation during LTP was abolished in MPTP model, and was recovered by memantine (M) pretreatment. (A) The region of interest of p-ERK staining in different groups. (Scale bar: 20 μm) (B) Summary data of the mean fluorescence intensity (MFI) around stimulus electrode. The data presented are means ± SEM. In each group, three slices from each animal and total five animals were applied. *P < 0.05 compared with corresponding basal level; ^$P < 0.05 compared with TBS in MPTP group; two-way anova followed by Bonferroni test.