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淋巴系统和周血管空间作为中风后的潜在生物标志物的作用

Gernot Hlauschek^1,2,3, John-Paul Nicolo^3,4,5, Benjamin Sinclair^3,4

¹Division of Clinical Neuroscience, National Centre for Epilepsy, member of ERN Epicare, Oslo University Hospital, Norway.

|December 2, 2023

概括

脑卒中可能导致,但很难识别高风险患者. 大脑中扩大的周周血管空间 (ePVS).

科学领域:

神经学神经学
神经成像是一种神经成像.
病理生理学病理生理学

背景情况:

脑卒中是获得性的主要原因,特别是在老年人中.
由于缺乏可靠的生物标志物,目前缺乏对中风后 (PSE) 的预防性治疗方法.
涉及周血管空间 (PVS) 的淋巴系统对大脑废物清理至关重要,可能与神经系统疾病有关.

研究的目的:

探索将周血管空间 (PVS) 与中风后 (PSE) 的发展联系起来的潜在机制.
调查淋巴系统损伤和扩大/不对称的PVS (ePVS) 在中风后的发症中的作用.

主要方法:

审查关于淋巴系统功能,PVS和的现有文献.
讨论用于可视化PVS和淋巴功能的先进MR成像技术.
探索潜在的病理生理路径,包括炎症,血脑屏障完整性和高血压.

主要成果:

先进的MRI成像揭示了缺血性中风后的淋巴系统不对称性和损伤.
在各种综合征中观察到PVS功能障碍.
炎症过程,废物清除受损,发作引起的高血压可能会导致发.

结论:

据假设,中风后的淋巴系统损伤和改变的PVS动态有助于PSE的发展.
自动检测扩大周血管空间 (ePVS) 可能有助于识别患有风高风险的中风患者.
这可能有助于为未来的中风后临床试验选择患者.

关键词:

血脑屏障是什么意思淋巴系统淋巴系统神经炎症是一种神经炎症.周围的体空间.在中风后出现的.

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