Fig. 9From: Electroacupuncture ameliorating post-stroke cognitive impairments via inhibition of peri-infarct astroglial and microglial/macrophage P2 purinoceptors-mediated neuroinflammation and hyperplasiaEffects of EA on P2Y1R and GFAP co-expression after MCAO/R injury. The co-expression of P2Y1R and GFAP was examined in the hippocampal CA1 and sensorimotor cortex at Day 7 after EA. P2Y1R-positive cells are green. GFAP-positive cells are red. P2Y1R and GFAP double-positive cells are yellow. The arrows indicate the co-expression of P2Y1R and GFAP. Nuclei counterstained with DAPI (blue). Scale bar 20 μmBack to article page