Fig. 6
Infiltration of CD45hi cells at the lesion site. a, b Confocal images at 63x of GFP-positive microglia (green), CD45 (magenta) and nuclei (blue) in coronal section obtained from a Cx3cr1GFP/+ mouse killed 6 days following implantation of tumour cells under the imaging window. a Control parenchyma away from lesion site. b Lesion site underneath location of imaging window. A positive control naïve spleen section showed strong CD45 staining (data not shown). Scale bar, 50 μm