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1Department of Neurosurgery,Johns Hopkins University School of Medicine, 2Department of Biomedical Engineering,Johns Hopkins University, 3HEPIUS Innovation Laboratory,Johns Hopkins University School of Medicine, 4Department of Electrical Engineering and Computer Science,Johns Hopkins University, 5Department of Mechanical Engineering,Johns Hopkins University, 6Department of Anesthesiology and Critical Care Medicine,Johns Hopkins University
Chapters
- 00:04Introduction
- 01:11Low‐Intensity Focused Ultrasound Assembly and Setup
- 02:20Animal Preparation and Surgical Laminectomy
- 03:38Target Localization Using Laser Guidance
- 04:22Microbubble Administration
- 05:27Spinal Cord Extraction, Tissue Processing, and Visualization of BSCB Disruption
- 06:34Results: Confirmation of Target Localization and Evaluating BSCB Disruption by EBD Extravasation into the Spinal Cord
- 08:17Conclusion
Verstoring van de bloed-ruggenmergbarrière (BSCB) kan met succes worden bereikt met de intraveneuze toediening van microbellen en de toepassing van gefocusseerde echografie met lage intensiteit (LIFU). Dit protocol beschrijft de opening van de BSCB met behulp van LIFU in een knaagdiermodel, inclusief het opzetten van apparatuur, injectie van microbellen, lokalisatie van het doelwit en visualisatie van BSCB-verstoringen.
