GFAP and hereditary sensory and autonomic neuropathy: Additionally, the expression of GFAP and IBA-1 was up-regulated in CIP of MCAO group, compared with that in two control groups (GFAP+: t = 10.623, P = 0.000, MCAO + Sham vs Control + Sham; t = 3.007, P = 0.017, MCAO + tDCS vs Control + tDCS; IBA-1+: t = 10.045, P = 0.000, MCAO + Sham vs Control + Sham; t = 0.461, P = 0.656, MCAO + tDCS vs Control + tDCS; Fig. 5b, and Additional file 8: Figure S1 and Additional file 11: Table S10).