| 摘要: |
| 对12例马属大家畜大结肠动脉进行观察研究后得到结果:马属大家畜大结肠动脉的结肠上动脉和结肠下动脉之间有交通支相联系;分布到大结肠壁上的动脉分支不是传统概念所描述的直接从结肠动脉干上分出,而是以结肠动脉干上分出的分枝互相吻合成弓状,这些弓可以包括1—3级,从最末一级弓上发出分支分布到肠壁上。结果说明;上、下结肠动脉间有交通支相联系;大结肠动脉也有动脉弓存在。 |
| 关键词: 动脉干 弓动脉 骨盆 交通支 大结肠 马属动物 动脉分支 肠动脉 |
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| THE ARCADE OF THE MAGOR COLONIC ARTERIES IN THE EQUINE |
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| Abstract: |
| In this experiment,14 major colonic arteries of the Equine were observed.The results are as follow: 1.There are communicate rami between superior colonic artery and the inferior colonic artery.The communicate rami connect the superior colonic artery with the inferior colonic artery. 2.The branches from the major arteries anastomosis with their neighbour branches and form arterial arcs.Thus,the arcs not only exist in the small intestinal arteries but also exist in the major colonic arteries.The arterial arca... |
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