Immunofluorescent co-localisation of ROS generation with Iba1 at 6 h.

Representative fluorescent micrographs of ROS-sensitive DHE, the macrophage/activated microglia antibody Iba1 and merged images from the contralateral and ipsilateral penumbral cortex of Nox2 WT (A) and Nox2 KO (B) mice at 6 h post-stroke. Scale bars  = 50 µm.