superior trunk

OBJECTIVE: To perform elongation test, stress relaxation and creeping test on superior trunk of brachial plexus nerve of fresh fetal corpses, and to analyze the mechanical characters of elongation and mechanical characters of visco-elasticity.

目的：对新鲜胎儿尸体臂丛神经上干进行拉伸实验、应力松弛实验以及蠕变实验，分析其拉伸力学性质和黏弹性力学性质。

Experimental study of electrophysiology of repair of C5 and superior trunk using accessory nerve transposition

副神经移位修复颈5神经根、臂丛上干的电生理学实验研究

Feasibility of accessory nerve transposition in repairing the nerve root of cervical vertebra 5 and superior trunk of brachial plexus

副神经移位修复第5颈椎神经根和臂丛神经上干的可行性

One of major subject is to cultivate high trunk and superior timber ( main trunk height over 6.0m).

培育泡桐高干良材（主干高6.0m以上）是泡桐研究的主要课题之一。

Of the 5 patients, 2 underwent the interpositional vessel graft between portal vein trunk and superior mesenteric vein due to portal vein thrombosis and 3 had that between donor celiac artery and recipient abdominal aorta because the hepatic artery was too thin.

术中行血管架桥5例，其中因门静脉闭锁及栓塞行供肝门静脉与受体肠系膜上静脉间架桥2例，因动脉变异分支细小不能利用行供肝腹腔干与受体腹主动脉间架桥3例。

The innervation of the jejunum and ileum in the cat were studied by the HRP method. We found that the sympathetic postganglionic fibers arise from the coeliac ganglion, superior mesenteric ganglion and bilateral T9 ￣ L5 ganglia of the sympathetic trunk.

应用辣根过氧化物酶标记法，发现猫空肠回肠交感节后纤维来自腹腔神经节和肠系膜前神经节以及双侧T9～L5交感干神经节。