解剖学报 ›› 2021, Vol. 52 ›› Issue (5): 834-838.doi: 10.16098/j.issn.0529-1356.2021.05.025

• 综述 • 上一篇    

缺血性脑卒中与血管性痴呆在发病机制上的联系

师千与1 程全成2 陈春花2*   

  1. 1.北京大学医学部临床医学院2017级,北京 100083; 2.北京大学医学部基础医学院人体解剖学与组织学胚胎学系,北京 100083
  • 收稿日期:2020-04-21 修回日期:2020-05-10 出版日期:2021-10-06 发布日期:2021-10-06
  • 通讯作者: 陈春花 E-mail:cch@bjmu.edu.cn
  • 基金资助:
    国家自然科学基金

Relationship of pathogenesis between ischemic stroke and vascular dementia

SHI Qian-yu1 CHENG Quan-cheng2 CHEN Chun-hua2*   

  1. 1.Grade 2017, School of Clinical Medicine, Pcking University Health Science Center, Beijing 100083, China; 2.Department of Human Anatomy and Histoembryology, School of Basic Medical Sciences, Peking University Health Science Center,Beijing 100083, China
  • Received:2020-04-21 Revised:2020-05-10 Online:2021-10-06 Published:2021-10-06
  • Contact: CHEN Chun-hua E-mail:cch@bjmu.edu.cn

摘要: 缺血性脑卒中造成的脑损伤可以继发认知或行为障碍。研究表明,缺血性脑卒中是血管性痴呆的一个危险因素。涉及共同的病理生理过程及相似的危险因素。在发病机制上存在联系,均包含了内皮细胞功能紊乱及血脑屏障通透性增高。缺血性脑卒中后存在的微梗死、微血管改变、局部神经元萎缩和神经退行性变均可能是继发血管性痴呆的病理机制。但是,两者相关的具体机制仍然未完全阐明。

关键词: 缺血性脑卒中, 血管性痴呆, 发病机制, 血脑屏障

Abstract:

Ischemic stroke could cause brain damage and subsequent cognitive or behavioral disorders. Studies have shown that ischemic stroke is a risk factor of vascular dementia, involving common pathophysiological processes and similar risk factors, which are related in pathogenesis, including endothelial dysfunction and the disrupted blood-brain barrier permeability. Micro infarct, microvascular changes, brain atrophy and neurodegenerative changes may be the pathological mechanism of secondary vascular dementia. However, the specific mechanism of the two is still not fully clarified, which will become the focus of future research.

Key words: Ischemic stroke, Vascular dementia, Pathogenesis, Blood brain barrier

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