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Absence (% of cases) of claudin-5 and ZO-1 expression in different brain anatomical area and presence or absence of BBB damage
| Area | All, N = 47 | BBB damage, N = 18 | No BBB damage, N = 29 | p |
|---|---|---|---|---|
| Cerebrum | ||||
| ZO1 | ||||
| Endothelium | 1 (2.1%) | 1 (5.6%) | 0 (0%) | 0.383 |
| Claudin-5 | ||||
| Endothelium | 2 (4.3%) | 1 (5.6%) | 1 (3.5%) | > 0.9 |
| Cerebellum | ||||
| ZO1 | ||||
| Endothelium | 0 (0%) | 0 (0%) | 0 (0%) | NA |
| Claudin-5 | ||||
| Endothelium | 0 (0%) | 0 (0%) | 0 (0%) | NA |
