Fig. 1From: Blocking P2X7 by intracerebroventricular injection of P2X7-specific nanobodies reduces stroke lesionsATP was released after stroke. Transgenic ATP sensor mice (pmeLuc-mice) show eATP in the brain. A After tMCAO, ATP is rapidly released in the ischemic hemisphere starting after 30Â min and is still prominent after 24Â h compared to that in the contralateral hemisphere. B Sham-treated mice do not show substantial ATP level differences between the two hemispheres. Three mice for each group underwent surgery with similar results. Representative pictures are providedBack to article page