{{'Search' | translate}}
 

Nickel/SS Lab Spatulas with 1.63" Flat Rounded Ends

Company: Cole-Parmer
Catalog#: EW-06369-05
Bio-protocol()
Company-protocol()
Other protocol()

Isolation of Rodent Brain Vessels
Author:
Date:
2017-09-05
[Abstract]  The prevalence of neurodegenerative diseases is increasing worldwide. Cerebrovascular disorders and/or conditions known to affect brain vasculature, such as diabetes, are well-known risk factors for neurodegenerative diseases. Thus, the evaluation of the brain vasculature is of great importance to better understand the mechanisms underlying brain damage. We established a protocol for the isolation of brain vessels from rodents. This is a simple, non-enzymatic isolation protocol that allows us to perform comparative studies in different animal models of disease, helping understand the impact of several pathological conditions on brain vasculature and how those alterations predispose to neurodegenerative conditions. [摘要]  全世界神经退行性疾病的发病率正在增加。 已知会影响脑血管系统的脑血管疾病和/或病症,如糖尿病,是神经变性疾病的众所周知的危险因素。 因此,脑血管系统的评估对于更好地了解脑损伤的机制是非常重要的。 我们建立了从啮齿动物分离脑血管的方案。 这是一个简单的非酶分离方案,允许我们在不同的疾病动物模型中进行比较研究,帮助了解几种病理状况对脑血管系统的影响以及这些改变如何易于发生神经退行性疾病。
【背景】大脑高度依赖于通过庞大的血管网络到达的氧气和营养物质的不断供应。主要由微血管内皮细胞组成的血脑屏障(BBB),其包括脑内微血管以及周围结构,包括周细胞,星形胶质细胞和基底膜(Saraiva等,2016; Librizzi等,2017),保证控制稳态环境,保持脑细胞的健康。因此,研究如何干扰脑血管系统完整性的某些病理学是非常重要的。事实上,临床,成像,流行病学和神经病理学研究的有力证据证实了过去二十年来,脑血管疾病的存在在阿尔茨海默病(AD)和其他与衰老有关的痴呆中具有关键作用(Chui et al。,2006; Schneider et al。,2007; Gorelick et al。,2011; Wharton et al。,2011; Yarchoan et al。,2012; Bennett et al。,2013; DeCarli,2013; Toledo et ...

Comments