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. 2026 May 29;20:1799391. doi: 10.3389/fnins.2026.1799391

FIGURE 2.

Panel A shows a low-magnification micrograph of brain tissue with layered regions. Panel B displays a higher-magnification section with densely packed neurons. Panel C presents sparsely populated neural tissue at similar magnification. Panel D illustrates a histological section of lung tissue featuring bronchioles and alveolar spaces with cellular staining.

Cellular staining of VEGFR-1 in Normal control brain. (A) Representative lower magnification image of VEGFR-1 immunostaining (using Anti-VEGFR-1 antibody, Y-103 N’ terminal epitope, Abcam) in Normal control hippocampus and (B) higher magnification image from (A) showing VEGFR-1 staining in the neuropil and neuronal cell bodies in the Normal hippocampus. (C) Representative image showing VEGFR-1 staining in ECs in white matter areas of Normal brain. (D) Representative image showing VEGFR-1 staining of Ependymal cells lining the ventricles in Normal brain.