Fig. 5. PHA treatment increased Claudin-5 expression in the stroke-only brain.
(a) Representative images. Vessels were visualized by lectin staining (green). Claudin-5 positive staining is shown in red. Nuclei were counterstained blue using Dapi. Scale bar: 50 µm. (b) Bar graph shows quantification. TF: tibia fracture. *: p<0.001 compared with saline-treated stroke mice.