Figure 1.

Protein expression of RVG, NDV, α7-nAChR, and cleaved caspase 3 was assessed by Western blot. (A) for SGC, (B) for HGC. Protein expression of RVG was only detected in the rL-RVG group (** P<0.01), while protein expression of NDV was higher in the rL-RVG and NDV groups compared with the PBS groups (** P<0.01). The expression level of cleaved caspase 3 in the rL-RVG group was higher than that in the NDV group or PBS group (** P<0.01). The expression level of α7-nAChR in the rL-RVG group was higher than in the other groups (** p<0.01).