Fig. 1From: Roles of microglia/macrophage and antibody in cell sheet transplantation in the central nervous systemInfiltrating microglia and macrophages were dominantly M2 phenotype. HAC-MCS-transplanted (expressing GFP) or sham-operated brain tissues were stained with microglia marker (Iba1, gray), M1 marker (NOS2, red), or M2 marker (Arg1, red), and observed by confocal microscopyBack to article page