ITGAM and Stroke: Figure 3E presents a topographic representation of the number of CD45high/CD11b+ cells (that is, macrophage-like; red) and CD45low/CD11b+ cells (that is, microglia; green) in the control (unlesioned) hemisphere and in the ischemic hemisphere 3 and 7 days after stroke in WT and TLR2−/− mice.