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. 2021 Mar 2;15:641970. doi: 10.3389/fnins.2021.641970

FIGURE 6.

FIGURE 6

Location of drNPC inside the cerebral vessels after IA infusion. Top panel represents the SWI of the rat brain before and 30 min and 24 h after transplantation. White rectangle indicates the area of SPIO-labeled cell accumulation. Bottom panel demonstrates high-magnification confocal fluorescence microscopy images of double-labeled drNPC (PKH26 – orange, SPIO microparticles in the cytoplasm – green) inside the cerebral blood vessels (stained with EBA, red). Scale bars: 20 μm. Bottom right insert: 3D-reconstruction of z-stacks demonstrated the cells’ localization inside vessels.