脊髓后根明显变性，前根未见明显的变化。
Dorsal roots had a obvious degeneration, in contrast, the ventral roots were well preserved.
这一事实说明前根细胞的中枢突，也有经后根入脊髓的。
This fact shows that some ventral root cells might give their central processes to enter the spinal cord via dorsal roots.
研究颈髓脊髓前动脉、前根动脉阻断对颈髓缺血性损伤的影响。
Results: The ventral roots lay in front of the denticulate ligament, while the dorsal one behind it.
结论：前根撕脱延期再植回能促进脊髓前角运动神经元的存活与再生。
Conclusions: Delayed reimplantation of avulsion ventral root can enhance motoneuron survival and regeneration.
结果腰骶部各节段的前根漂浮在脑脊液中下行，与后根一起构成马尾神经。
Results The nerve roots within the lumbar dural sac were arranged loosely with the sacral and coccygeal nerve roots to form the cauda equina.
骶神经前根也是躯体神经和自主神经混合传出神经，其中一条在本手术中用作受体。
The sacral ventral spinal roots, one of which is used in this procedure as recipient, are also mixed nerves with somatic and autonomic outflow.
至术后12周时，前根纤维表达强度明显减低，而后根纤维却较术后8周时略有回升。
After 12 weeks, the anterior root fiber expression turned down obviously, however the posterior root fiber expression backed up slightly compared with that of the 8 weeks.
目的：为C7神经移位椎管内吻合腰神经前根重建截瘫患者屈髋伸膝功能提供解剖学基础。
Objective: To provide anatomic basis for C7 nerve transfer to anastomose anterior lumbar spinal nerve in vertebral canal to restore the lower limb function of paraplegia.
研究背景：胸腰段脊髓最重要的灌注动脉是大前根动脉，也称Adamkiewicz动脉。
Summary of Background Data. The most important feeding artery of the thoracolumbar spinal cord is the great anterior radiculomedullary artery, also called the artery of Adamkiewicz.
采用SDS凝胶电泳方法从人脊神经前根中分离出运动神经元特有的蛋白组份190KD蛋白。
The 190kd protein of motor nerve was isolated from the anterior roots of human spinal cord by the SDS-PAGE.
目的：通过选择性切断脊神经前根和后根观察单纯运动神经或感觉神经损伤对骨代谢影响的病理特征。
Objective: to observe and analyze the effect of selective radicotomy on the bone structural changes by selective anterior rhizotomy and the posterior rhizotomy.
目的：了解腰骶神经前根、后根、后根神经节位置关系及其变异，为下腰椎神经根造影提供解剖学依据。
Objective: the morphological correlation between the ventral nerve root and the dorsal nerve root ganglion of the spinal nerve was analyzed in order to offer basis for nerve root infiltration.
本研究采用SDS凝胶电泳方法从人脊神经前根中分离出人脊髓前角运动神经元特有的蛋白—190kd。
A 190kd protein of motoneurons was isolated from the anterior roots of human spinal cord by SDS PAGE.
腰神经前根主要是躯体神经和一些自主神经（交感神经和副交感神经）混合而成的传出神经，其中一条在此手术中用作供体。
The lumbar ventral spinal roots, one of which is used in this procedure as donor, are mixed nerves with predominant somatic and some autonomic (sympathetic and parasympathetic) outflow.
应用显微外科技术，后根一般可分为10 ~18小束，前根一般分为6 ~11小束，其小束的直径是基本一样，数值较为恒定。
Microsurgical observation proved that dorsal root could be divided into 10-18 small tracts and anterior root 6-11 tracts; the diameter of small tracts was similar and the number was constant.
两周前用一根推铁环的棍子从贝恩•罗杰那儿买来的。
真正把我心中那根刺拔去的是发生在大概一周前的事情。
What had totally pulled out the sting in our hearts happened one week ago.
她用手一把推开门，直跑到房间那头有四根柱子的床前。
She slapped it open with her hand and ran across the room to the four-posted bed.
而真正把我心中那根刺拔去的是发生在大概一周前的事情。
But what had totally pulled out the "sting" in our hearts happened one week ago.
我能感觉到他们靠在一根围栏上时两人身体在下堕，能听到他们拥抱前肌肉绷紧时鞋子发出的吱吱响声。
I could feel the sag and slump of their bodies when they leaned against a rail, heard their shoes creak as the muscles tightened for the embrace.
德语是他的母语，在15岁被犹太裔父母出于安全考虑送往英格兰前，他的童年一直在德国西北部的格德林根度过。
His German was native, from a childhood spent in Gardelegen in north-west Germany until, at 15, his Jewish parents sent him to England for safety.
如果有一个新添加的磁盘拥有比根文件系统磁盘更低的ID，则需要把根文件系统磁盘置于前一个插槽中。
If there is a new added disk with a lower ID than your root file system disk, you need to put your root file system disk in a slot before it.
这个饱受议论的玩意儿被佩戴在发际线前，由一根明显的束发带固定在头上，发带很容易隐藏在佩戴者的头发里。
This statement piece is worn on the front hairline secured by a clear wire headband that is easily disguised by the wearer's hair.
我还有一根铜丝，那是160年前最早的摩尔斯电报系统曾用过的导体。
I also own a piece of copper wire that was used 160 years ago as a conductor for the original Morse telegraph system.
但是，方括号中谓词前的单斜线或双斜线（/ 或 //）没有上下文，所以引用到文档的根。
However, a slash or a double slash ( / or // ) at the front of a predicate in square brackets does not have a context and therefore refers to the root of the document.
梅根最终学会了倒立前翻，还学会了许多其它的技巧。
Megan eventually did learn handstand forward rolls as well as many other skills-in her own time.
我不再是五分钟前那样子了，这会儿天底下我就需要一样东西——一根烟。
I'm not the same man as I was five minutes ago. There's only one thing in the world I need now-a cigarette.
就在50年前，一个名不见经传的法医学家罗伯特·布洛根斯坦因发明了酒精测定计，使得人们可以通过呼出的气体迅速分析血液中的酒精含量。
JUST over 50 yearsago Robert Borkenstein, then a little-known forensic scientist, invented thebreathalyser, allowing instant analysis of alcohol levels in the blood from asample of breath.
圣诞假期的前一周，趁着早休，我去收发室查信。看见四年级的吉米·哈迪根用拳头砸墙。
The week before Christmas vacation, I was walking through the mail room during the morning break when I saw Jimmy Hardigan, a senior, slam his fist against the wall.
圣诞假期的前一周，趁着早休，我去收发室查信。看见四年级的吉米·哈迪根用拳头砸墙。
The week before Christmas vacation, I was walking through the mail room during the morning break when I saw Jimmy Hardigan, a senior, slam his fist against the wall.
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