Changes of the inflammatory responses in QA-lesioned rat brain after transplantation of HB1.F3.BDNF. (A, B) Decrease of ED1-positive microglial cells following transplantation. (C) Significant difference was observed between cell-transplanted (n=13) and vehicle (n=8) groups. (D, E) Expression of GFAP-positive astroglial cells following transplantation. (F) No significant difference was observed between cell-transplanted and vehicle groups. Data are presented as mean±SEM. *p<0.05. Scale bar=100 μm.