Figure 4. Middle cerebral artery occlusion (MCAO) attenuated the mRNA expression of markers of microglia/macrophage activation (Iba1, n=4/group), phagocytic cells (CD68, n=5/group), M1 microglia/macrophage (CD16 and CD86, n=5/group) in the ipsilateral olfactory bulb (MCAO side). Data are presented as a mean±SEM of 4 independent experiments. *p<0.05, **p<0.01.