Fig. 4From: TREM-2-p38 MAPK signaling regulates neuroinflammation during chronic cerebral hypoperfusion combined with diabetes mellitusT2DM promoted microglia activation in CCH rats. Representative photomicrographs showed microglial activation at CA1, CA3, and cortex using an anti-ionized calcium-binding adaptor protein 1 (Iba1) antibody (red). Nuclei were stained with DAPI (blue). (magnification × 200, scale bar = 50 μm).Back to article page