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Acute Inflammatory Response Following Increased Blood-Brain Barrier Permeability Induced by Focused Ultrasound is Dependent on Microbubble Dose

机译:聚焦超声引起的血脑屏障通透性增加后的急性炎症反应取决于微泡剂量。

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Rationale: Focused ultrasound (FUS), in conjunction with circulating microbubbles (MBs), can be used to transiently increase the permeability of the blood-brain barrier (BBB) in a targeted manner, allowing therapeutic agents to enter the brain from systemic circulation. While promising preclinical work has paved the way for the initiation of 3 human trials, there remains concern regarding neuroinflammation following treatment. The aim of this study was to assess the magnitude of this response following sonication and explore the influence of MB dose.
机译:原理:聚焦超声(FUS)与循环微泡(MBs)结合,可用于以有针对性的方式暂时增加血脑屏障(BBB)的渗透性,从而允许治疗剂从全身循环进入大脑。尽管有希望的临床前工作为启动3项人体试验铺平了道路,但仍存在有关治疗后神经炎症的担忧。这项研究的目的是评估超声处理后这种反应的强度,并探讨MB剂量的影响。

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