脑淋巴引流研究进展  

The progress of the lymphatic drainage of brain

作　　者：王重[1] 李修彬[2] 夏作理[2] 

机构地区：[1]泰山医学院研究生部,2007级研究生山东泰安271000 [2]泰山医学院附属医院老年病科,山东泰安271000

出　　处：《解剖科学进展》2010年第3期285-288,共4页Progress of Anatomical Sciences

基　　金：山东省自然科学基金资助项目(No.Z2008C09)

摘　　要：大脑不存在衬以内皮的淋巴管,但同样存在淋巴引流,分为脑脊液的淋巴引流和脑实质组织间液的淋巴引流两部分。脑脊液淋巴引流的脑、脊神经根途径更为重要。而脑实质的组织间液通过血管周围间隙引流至大脑动脉的外膜内,进而引流至颈部淋巴结。阻断脑淋巴引流可引起动物以及人类脑形态结构、功能等改变,证明脑淋巴引流具有重要的生理意义。The lymphatic drainage exists within brain, but with no lymph vessels lining endothelium in the brain. There are two kinds of lymphatic drainages： cerebrospinal fluid and the interstitial fluid of the brain. Numberous experiments showed that the drainage of cerebrospinal fluid was through cerebral nerves and spinal nerves, the interstitial fluid of the brain via perivascular space was drained into the adventitia of the cerebral arteries.This review compiled a number of studis to illuminate the aforesaid questions from the anatomic aspect. Blocking the lymphatic drainage of the brain can cause the morphologic and functional changes, accordingly the lymphatic drainage of the brain has a significant physiological meaning.

关 键 词：脑淋巴引流 血管周围间隙 组织间液 大脑动脉 颈部淋巴结 脊神经根 形态结构 生理意义 

分 类 号：R322.27[医药卫生—人体解剖和组织胚胎学]