目的探讨周围神经损伤后睫状神经营养因子(CNTF)对脊髓运动神经元的保护作用及其作用机理。
Objective to study the effect and mechanism of ciliary neurotrophic factor (CNTF) on the spinal motor neuron death and degeneration following peripheral nerve lesion in the rat.
目的观察A型肉毒毒素局部注射后远隔部位F波改变，揭示对脊髓运动神经元兴奋性的影响，探讨机制。
Objective To evaluate the remote F-wave and excitability of the spinal motoneurons changes after local intramuscular administration of botulinum toxin type A.
结论提示IGF - 1系统参与了MND的发病机理，神经营养支持的缺乏是导致脊髓运动神经元变性的原因之一。
Conclusion IGF-1 system was involved in the pathogenic mechanism of MND, the lack of neurotrophic support might be one of causes in leading to degeneration of spinal motor neurons.
ALS是由运动神经元的变性和死亡而发生的，该运动神经元可将神经冲动从脊髓传达到身体的各块肌肉。
ALS is caused by the degeneration and death of motor neurons, the nerve cells which convey nerve impulses from the spinal cord to each of the body's muscles.
结果坐骨神经切断后TUNEL染色和电镜观察均检测到脊髓前角运动神经元典型的凋亡形态学改变。
Results A typical pattern of morphological changes of motoneuron apoptosis in the anterior horn of spinal cord was observed by both TUNEL staining and electron microscopy.
目的：探讨周围神经损伤后，脊髓前角运动神经元、周围神经及靶肌肉的病理变化、机制；
Objective: Research the pathologic changes and mechanisms of Spinal cord anterior horn motor neurons, peripheral nerve and target muscles after peripheral nerve injury.
结论：大鼠坐骨神经损伤后，脊髓前角运动神经元的胞体有死亡，其死亡具有一定的时间特征。
Conclusions: Peripheral nerve injury can induce spinal cord anterior horn motor neurons dead, and the neuron death demonstrates its own character.
目的：探讨胶质细胞源性神经营养因子(GDNF)对脊髓损伤后运动神经元的保护作用。
Objective: to investigate the protective effect of glial cell line derived neurotrophic factor (GDNF) on spinal front corner motor neurons.
结论：大鼠坐骨神经损伤后，脊髓前角运动神经元的胞体有死亡，其死亡具有一定的特征。
Conclusions: Peripheral nerve injury could induce spinal cord anterior horn motor neurons dead and the neuron death demonstrated some characteristic.
目的观察臂丛根性撕脱伤后神经干细胞脊髓内移植对前角运动神经元的保护作用。
Objective to investigate the protective effect of transplantation of neural stem cells into spinal cord on the survival of motoneurons after brachial plexus root avulsion injury.
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.
取出脊髓标本后，观察颈髓前角运动神经元数目的变化。
The number of the motoneurons in the cervical spinal cord anterior horn was calculated.
结论：胎脑提取液对脊髓前角运动神经元的溃变有保护作用，可促进大鼠受损神经元的恢复。
Conclusion: Fetal brain extracts can protect the anterior horn motor neurons of spinal cord from degeneration and promote the recovery of injured neurons.
目的探讨胶质细胞源性神经营养因子（GDNF）对坐骨神经切断后引起的脊髓前角运动神经元退行性变的影响。
Objective To investigate the effect of glial cell line derived neurotrophic factor(GDNF) on spinal motoneurons following sciatic nerve axotomy.
结论外源性GDNF能保护脊髓不完全性损伤后引起的运动神经元损害。
Conclusions The exogenous GDNF may protect motoneurons from damage caused by incomplete spinal cord injury.
感觉刺激通过脊髓传到脑部，脑部的刺激通过脊髓向下传导到运动神经元，再通过周边神经到达身体的肌肉和腺体。
Sensory impulses reach the Brain via the spinal cord, and impulses from the Brain travel down the spinal cord to motor neurons, which reach the Body's muscles and glands via the peripheral nerves.
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.
骨骼肌由数以千计的肌纤维组成，每段肌纤维由一个运动神经元控制，它的胞体存在大脑或者脊髓中。
Skeletal muscle consists of thousands of muscle fibers, each controlled by one motor neuron whose cell body lies in the brain or spinal cord.
目的探讨细胞外atp对体外培养的乳鼠脊髓前角运动神经元的作用。
Objective to study the influence of extracellular ATP on the cultured motor neurons of anterior spinal cord in neonatal SD rats.
结果提示脊髓前角运动神经元具有分支分布至腰背肌和股神经的现象。
This result suggested that the projection of the spinal motoneurons was able to dichotomize to the femoral nerve and low back muscles.
结论2 ，5 己二酮可降低大鼠DRG感觉神经元和脊髓前角运动神经元（VSC4 。 1细胞）、内源性NGF的表达水平，并进一步抑制了两类细胞的生长与存活。
Conclusion The results suggested that 2,5-HD can decrease the endogenous NGF levels in both cultured DRG sensory neurons and VSC4.1 motor neuron cells of rats.
目的观察大鼠延髓呼吸性神经元向脊髓膈运动神经元的直接投射。
Then, HRP was injected into the area where the phrenic motor neurons occupied, retrograde labelled neurons were found in medulla oblongata.
肌萎缩侧索硬化症累及部位包括上、下运动神经元以及皮质脊髓束。
Amyotrophic lateral sclerosis (ALS) involves upper neuron, lower neuron and corticospinal tract.
于伤后1周、2周及4周对骨折处拍摄x线片，放射免疫法测定脊髓前角运动神经元及背根神经节中CGRP含量；
The concentration of serum CGRP in spinal anterior motor-neuron and dorsal root ganglion was measured and X ray photograph taken at 1,2 and 4 weeks after injury.
用胚胎脊髓腹侧组织块植入缺损运动神经元的大鼠脊髓内；
The ventral tissue block of the embryonic spinal cord was transplanted into the spinal cord-depleted motoneurons in rats.
肌萎缩性脊髓侧索硬化症(ALS)是运动神经元疾病的最常见的形式，能导致瘫痪。
Amyotrophic lateral sclerosis (ALS), the most common form of motor neuron disease, causes paralysis.
本文探讨了睾酮对脊髓腰骶段前角运动神经元损伤的保护作用，希望能为脊髓损伤的治疗提供一些实验依据。
Here we investigated the protective effect of testosterone on the lumbosacral cord anterior horn motor neurons. We hope the research could give some reference to the therapy of spinal cord injury.
本文探讨了睾酮对脊髓腰骶段前角运动神经元损伤的保护作用，希望能为脊髓损伤的治疗提供一些实验依据。
Here we investigated the protective effect of testosterone on the lumbosacral cord anterior horn motor neurons. We hope the research could give some reference to the therapy of spinal cord injury.
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