摘要
取已做血管单注射的中国水蛇头部标本浸于 1 0 %HNO3 中 1 2小时 ,剥去脑颅各骨 ,可看到左右脑动脉之间有很多交通支相连 ,令左颈总动脉血液通过这些交通支达到右侧脑部以及右侧头部各组织器官。脑动脉另一个特点是具有中脑动脉环。
Four cerebral specimens of Enhydris chinensis which had injected with colored Lalex were immersed in HNO 3 solution(10%) for 12?h then the brain specimens were prepared and were observed under a maxcroscopy. It was found that there were many communicating arteries between the right and left internal carotid arteries. Thus, blood could be sent from left side to right side of head through this communicating arteries.
出处
《动物学杂志》
CAS
CSCD
北大核心
2001年第2期9-11,共3页
Chinese Journal of Zoology
关键词
蛇目
中国水蛇
比较解剖
脑动脉
Reptilia
Ophidia
Anatomy of snake
Arteries of snake
Comparative anatomy
