Research Article
Unilateral Opening of Rat Blood-Brain Barrier Assisted by Diagnostic Ultrasound Targeted Microbubbles Destruction
Table 1
EB extravasation grading in brain hemisphere under DUS irradiation.
| Grading | Description |
| 0 | No apparent EB extravasation | 1 | A small amount of EB extravasation within the cerebral cortex | 2 | Flake dispersion of EB at the lateral ventricle or hippocampal layer | 3 | Massive EB extravasation in the brain tissue |
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