摘要
在４５只大鼠脑标本上，观察了椎—基底动脉系。大鼠的基底动脉有两个无分支区，分别位于基底动脉起始部和前、中段移行部。第二无分支区无侧副支跨越，便于操作，可作为制作“大鼠脑缺血模型”的血管阻断部位，经实验应用获得成功。
he anatomic structure of vertebrobasilar artery was
observed on 45 rat brain specimens.Two portions of the basilar artery
were found without any branches; The first portion is at the o-rigin
of the artery and the second is at the junction of the anterior
one-third of the basilar artery.There is no collateral branches
striding across the second portion; So,the second portion is an
ide-al site of vascular ligation for the experimental model of
cerebral ischemia
出处
《中国临床解剖学杂志》
CSCD
北大核心
1995年第1期53-55,共3页
Chinese Journal of Clinical Anatomy
关键词
椎动脉
基底动脉
脑缺血
解剖学
rat
vertebrobasilar artery
cerebral
ischemia
