Fig. 4. Distribution and cellular localization of hippocampal angiopoietin-2 (ANG-2) and matrix metalloproteinase-9 (MMP-9) over time following bilateral common carotid artery occlusion (BCCAo) (1 week, 4 weeks, and 8 weeks): Microglia. Both ANG-2 and MMP-9-positive signals were not found in CD11b-positive microglial cells. CA1 (A), dentate gyri (B), and CA3 (C) in the hippocampus. Scale bar, 100 µm.
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