血脑屏障是指脑毛细血管壁与神经胶质细胞形成的血浆与脑细胞之间的屏障和由脉络丛形成的血浆和脑脊液之间的屏障,这些屏障能够阻止某些物质(多半是有害的)由血液进入脑组织。, 视频播放量 329、弹幕量 0、点赞数 12、投硬币枚数 4、收藏人数 4、转发人数 1, 视频作者 医课AP
解析 血-脑屏障(blood-brain barrier):脑循环的毛细血管壁内皮细胞相互接触紧密,并 有一定的重叠,管壁上没有小孔。另外,毛细血管和神经元之间并不直接接触,而为神经胶 质细胞所隔开。这一结构特征对于物质在血液和脑组织之间的扩散起着屏障的作用,称为血 -脑屏障。
百度试题 题目血-脑屏障(blood-brain barrier) 相关知识点: 试题来源: 解析 血-脑屏障:指血液和脑组织之间的屏障,可限制物质在血液和脑组织之间的自由交换。其形态学基础可能是毛细血管的内皮、基膜和星状胶质细胞的血管周足等结构。反馈 收藏
Here, we report blood–brain barrier disruption in patients with acute SARS-CoV-2 infection and brain fog, and patients presenting with long COVID, brain fog and cognitive decline, compared to those with long COVID without any neurological symptoms. News & Views22 Feb 2024 Nature Neuroscience ...
我们用如下的索引进行搜索,“(blood-brain barrier OR BBB) AND (dementia OR mild stroke OR vascular cognitive impairment OR alzheimer OR binswanger OR small vessel disease OR AD OR BD OR mild cognitive impairment) AND (MRI OR magnetic resonance imaging).这个关键词搜索方法,读者可以参考。
外国专家修饰的医学英语句型:"血脑屏障通透性增高与高原脑水肿"一"blood-brain barrier permeability and high altitude cerebral edema" 通透性血脑屏障高原脑水肿blood-brainbarrierpermeabilityandhighaltitudecerebraledema摘要:VIP中国组织工程研究
Blood vessel damage is thought to be the initial insult through which blood–brain barrier dysfunction and/or diminished brain perfusion lead directly to amyloid-β (Aβ)-independent secondary neuronal injury (first hit) and Aβ accumulation (second hit) in the brain owing to faulty Aβ clearanc...
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血脑屏障Blood-BrainBarrier Blood-BrainBarrierintroduction 2 WhatistheBloodBrainBarrier 3 Braindistributionmechanismsmechanismslimittheaccessofcompoundstobraincellsbyaffectingthedistributionofcompoundtoorwithinthebrain 7 Metabolicclearance 8 Plasmaproteinbinding 9 Bounddrugcanreleaseinbrainmicrovesselcirculation 10 Nonspec...