相关实验视频

Updated: Jun 10, 2026

Three-dimensional Confocal Analysis of Microglia/macrophage Markers of Polarization in Experimental Brain Injury

Three-dimensional Confocal Analysis of Microglia/macrophage Markers of Polarization in Experimental Brain Injury

Published on: September 4, 2013

在大动脉和心脏病性中风中对Semaforin-7A / CD163阳性巨细胞的差异表达

Yi Jiang¹, Zhichao Sun², Zhonglin Ge³

¹Department of Geriatrics, Bengbu Medical College Clinical College of Lianyungang Second People's Hospital, Lianyungang, 222000, China.

|February 19, 2024

概括

心血管栓塞性 (CE) 脑卒中瘤显示出高于大动脉动脉样硬化 (LAA) 瘤的赛马林-7A (Sema7A) 水平. 塞马7A和CD163都与急性缺血性中风患者的预后不佳相关.

科学领域:

神经学神经学
心脏病学心脏病学
生物化学生物化学

背景情况:

区分中风的原因,如心血管栓塞 (CE) 和大动脉动脉样硬化 (LAA),对于治疗和预后至关重要.
血栓组成分析可能会揭示潜在的病因差异.
赛马福林-7A (Sema7A) 和CD163是潜在的生物标志物,对中风的发病有兴趣.

研究的目的:

为了比较CE与LAA中风患者中血栓中的Semaphorin-7A (Sema7A) 和CD163水平.
调查Sema7A和CD163与中风严重程度,出血转变和预后的关联.

主要方法:

血栓从67名接受机械血栓切除术的患者中收集.
患者被分为大动脉动脉样硬化 (LAA) 和心血管血栓 (CE) 组.
测量了Sema7A和CD163的水平,并与临床结果相关联.

主要成果:

与LAA血栓相比,CE血栓中的Sema7A (Sema7A) 表达显著更高 (p < 0.001).
两组之间没有观察到CD163水平的显著差异.
塞马7A和CD163独立地与中风预后不佳有关 (分别为p=0.005和p=0.03),但与中风严重程度或出血转变无关.

结论:

与CE相关的血栓表现出高水平的Sema-7A (Sema7A).
增加的Sema7A和CD163水平与急性缺血性中风患者的预后较差有关.

关键词:

CD163 是一个CD163 CD163 是一个CD163 免疫组织化学免疫组织化学这就是Sema7A.一次性中风,中风.血栓是因为血栓.

更多相关视频

Quantitative Analysis and Characterization of Atherosclerotic Lesions in the Murine Aortic Sinus

Quantitative Analysis and Characterization of Atherosclerotic Lesions in the Murine Aortic Sinus

Published on: December 7, 2013

Isolation of Macrophage Subsets and Stromal Cells from Human and Mouse Myocardial Specimens

Isolation of Macrophage Subsets and Stromal Cells from Human and Mouse Myocardial Specimens

Published on: December 17, 2019

相关概念视频

Ischemic Stroke ll: Pathophysiology

Ischemic Stroke ll: Pathophysiology

An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...