跳转到内容

File:Protective barriers of the brain.jpg

页面内容不支持其他语言。
這個文件來自維基共享資源
维基百科,自由的百科全书

原始文件 (567 × 768像素,文件大小:356 KB,MIME类型:image/jpeg


摘要

描述
English: Protective barriers of the brain. The collective term “blood-brain barrier” is used to describe four main interfaces between the central nervous system and the periphery. (i) The blood-brain barrier proper formed by tight junctions between the endothelial cells of the cerebral vasculature. It is thought that pericytes (peri.) are sufficient to induce some barrier characteristics in endothelial cells, while astrocytes (astro.) are able to maintain the integrity of the blood-brain barrier postnatally. (ii) The blood-CSF barrier formed by tight junctions between epithelial cells of the choroid plexus epithelial cells (note the plexus vasculature is fenestrated). Resident epiplexus (epi.) immune cells are present on the CSF-surface of the plexus epithelium. (iii) The outer CSF-brain barrier and the level of the pia arachnoid, formed by tight junctions between endothelial cells of the arachnoid vessels. (iv) The inner CSF-brain barrier, present only in early development, formed by strap junctions between the neuroependymal cells lining the ventricular surfaces. In the adult this barrier is no longer present. Both the blood-brain and CSF-brain barriers extend down the spinal cord. The CSF-filled ventricular system is depicted in blue, while CNS brain tissue is in brown. The lateral ventricular choroid plexuses are shown in red. Abbreviations: astro, astrocyte; bv, blood vessel; cpec, choroid plexus epithelial cell; csf, cerebrospinal fluid; peri, pericytes.
日期 Published online: 2013-08-23
来源 Stolp HB, Liddelow SA, Sá-Pereira I, Dziegielewska KM and Saunders NR (2013) Immune responses at brain barriers and implications for brain development and neurological function in later life. Front. Integr. Neurosci. 7:61. doi: 10.3389/fnint.2013.00061 http://journal.frontiersin.org/article/10.3389/fnint.2013.00061/full
作者 Stolp HB, Liddelow SA, Sá-Pereira I, Dziegielewska KM and Saunders NR
其他版本 العربيَّة

许可协议

w:zh:知识共享
署名 相同方式共享
您可以自由地:
  • 共享 – 复制、发行并传播本作品
  • 修改 – 改编作品
惟须遵守下列条件:
  • 署名 – 您必须对作品进行署名,提供授权条款的链接,并说明是否对原始内容进行了更改。您可以用任何合理的方式来署名,但不得以任何方式表明许可人认可您或您的使用。
  • 相同方式共享 – 如果您再混合、转换或者基于本作品进行创作,您必须以与原先许可协议相同或相兼容的许可协议分发您贡献的作品。

说明

添加一行文字以描述该文件所表现的内容
Blood Brain Barrier (Abbvn: BBB).

此文件中描述的项目

描繪內容

文件历史

点击某个日期/时间查看对应时刻的文件。

日期/时间缩⁠略⁠图大小用户备注
当前2015年9月22日 (二) 19:232015年9月22日 (二) 19:23版本的缩略图567 × 768(356 KB)Was a bee{{Information |Description={{en|1=Protective barriers of the brain. The collective term “blood-brain barrier” is used to describe four main interfaces between the central nervous system and the periphery. (i) The blood-brain barrier proper formed b...

以下2个页面使用本文件:

全域文件用途

以下其他wiki使用此文件:

元数据