Experimental study on etiology and pathogenesis of the small intracranial aneurysm in rabbit
- VernacularTitle:兔脑血管微小动脉瘤的形成机制
- Author:
Haiou ZHANG
;
Mingli RAO
;
Shuqin ZHANG
- Publication Type:Journal Article
- Keywords:
Cerebral aneurysm;
Cerebral ischemia;
Arterioles
- From:
Chinese Journal of Neurology
2000;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To invectigate the etiology and pathogenesis of intracranial aneurysm. Methods Four experimental animal models of intracranial aneurysm were established with normal horse serum injected into veins or the neck regions, or into both common carotid arteries which were narrowed, by using silk ligature or noradrenalin injection into the neck regions. Results Ten intracranial aneurysms were found in the experimental animal model.Conclusion The immunological response,arteryischemia and continuous vasospasm may be considered the direct pathogenic factors of the intracranial aneurysm.
