Fig. 1

Expression profile of P2X7R and its cellular location after collagenase-induced intracerebral hemorrhage (ICH). Western blot analysis (a) for the time course of P2X7R expression in the ipsilateral hemisphere of Sham and ICH rats within 72 h. Quantification of P2X7R (b) expression is shown, n = 4 rats per group and time point. Confocal images (c) of double immunofluorescence for P2X7R expression in Iba-1-positive microglia 24 h following ICH, n = 6 rats per group. Scale bar = 12.5 μm. Data represent means ± SD. ^* P < 0.05 vs. Sham, ^** P < 0.01 vs. Sham. GAPDH glyceraldehyde 3-phosphate dehydrogenase, ICH intracerebral hemorrhage