FIGURE 3.
Overexpression of miR-124 or knockdown DAPK1 rescued memory and motor change after TBI. (A) Experimental timeline of AAV injection, TBI induction and behavior tests. (B) The Expression level of miR-124 in the perilesional cortex at different time points and different dose after agomir delivery. (C) Fluorescence image represent expression of AAV-shDAPK1 in the cortex, and quantitative analysis of the expression level of DAPK1 after AAV-shDAPK1 or AAV-Con injection. Scale bar, 100 μm. (D) Representative open field activity tracks and statistical analysis of total distance traveled and recognition index after AAV-shDAPK1 or AAV-Con injection. (E) The representative open field activity tracks and statistical analysis of total distance traveled and recognition index after agomir or scramble injection. n = 6 for each group; **p < 0.01; Values are presented as the mean ± SEM.