Fig. 4From: TSPO PET detects acute neuroinflammation but not diffuse chronically activated MHCII microglia in the ratImmunohistochemistry showed that TSPO, but not iNOS, was elevated in the infarct site of ET1 rats at days 7 and 28 post-stroke. a Representative images of OX6 (MHCII), GFAP, iNOS, and TSPO in the infarct region (IR) and contralateral to the IR (CIR) post-stroke at day 7 and day 28 in saline and ET1 rats. b Quantification of cell count for TSPO and % area coverage for iNOS. Bar indicates 1 mm in large images and 100 µm in TSPO images. Error = SDBack to article page