The ventral nerve cord is covered externally by a peritoneum.

腹神经线外被以腹膜。

RESULTS Neurofibroma normally grows in two ways: along nerve cord and in plexiform.

结果神经纤维瘤常见沿神经干生长及丛状生长二种类型。

The soft anatomy of conodont shows some soft tissues including eyes, notochord, nerve cord, myomeres and caudal fin.

英国古生物学家们通过牙形石动物的软体解剖学研究，发现眼睛、脊索、神经索、肌肉组织、尾鳍等软组织；

A central nervous system-in which specialised sensory and motor nerve cells are clumped together into a nerve cord and brain-is usually the mark of more recent evolution.

中央神经系统通常是更具现代特征的进化标志，因为其中有一些感觉神经细胞与行动神经细胞，它们牢牢地结合在一起组成了神经索与大脑。

The ventral nerve cord of the crab in the embryo included 1 pair mandibular neuromere, 2 pairs neuromeres of maxillae, 2 pairs neuromeres of maxillipede and abdomen nerve cord.

三疣梭子蟹胚胎期腹神经链由1对大颚、2对小颚和2对颚足所对应的神经节以及腹部神经链组成。

From the infection site, it moves through nerve cells toward the spinal cord and brain.

狂犬病病毒会从感染处通过神经细胞扩散并感染脊髓与大脑。

Nerve damage, chronic back or leg pain - even epileptic seizures and Parkinson's disease: the smart chip could potentially address almost any problem associated with pain and the spinal cord.

对于神经损伤，慢性的后背或腿脚疼痛，甚至癫痫发作和帕金森症，这种智能芯片都能潜在地对抗几乎所有关联到疼痛和脊髓的任何疾病。

But that didn't prove that the spinal cord neurons, or nerve cells, that harbored this gene were itch-specific.

但是这并未证明包含此基因的脊髓神经元或神经细胞是专门针对瘙痒的。

It held great promise for producing replacement skin, cartilage, and bone tissue for burn and accident victims, and nerve tissue to treat spinal cord injuries.

克隆技术很有希望产生烧伤和其它事故受害者所需的再生肌肤、软骨和骨头组织，以及治疗脊髓损伤的神经组织。

In other words, the brain, spinal cord, cranial nerves, peripheral nerves, nerve roots, autonomic nervous system, neuromuscular junction, and muscles.

换句话说，脑、脊髓、颅神经、周围神经、神经根、自主神经系统、神经肌肉接点和肌肉。

Electrodes send electrical signals along the median nerve in each wrist, up the spinal cord and to the thalamus, the main relay station in the brain.

电极通过每个手腕中神经发送电信号，沿脊髓而上到达丘脑——大脑中的主要中转站。

Stem cell therapy, which is entering early-stage human trials, turns stem cells into other cell types, like healthy nerve cells, to treat spinal cord injury, blindness and other ailments.

正在进行人体前期试验的干细胞疗法，可以通过干细胞替代的方式，治疗脊髓损伤、眼盲和其他疾病。

The source of the nerve cells that power the animals’ forelimbs shifted, from the brain to the spinal cord.

从脑部到脊椎控制动物前肢的神经细胞源开始演化。

The spinal cord is less then two feet in length and is the same diameter as your index finger, yet it contains over 10 billion nerve cells.

脊髓只有不到两英尺长，它的直径也只相当于你的食指粗细，但是在它之中有超过一百亿的神经元细胞。

Another therapy that is currently undergoing testing is the use of polyethylene glycol (PEG) to seal and repair damaged spinal cord nerve cells.

另一种治疗方法，目前正在测试是聚乙二醇(peg)的密封和修复受损的脊髓神经细胞利用。

BACKGROUND: Studies have shown that nerve growth factor microspheres can promote repair of spinal cord injury.

背景：已往研究表明，神经生长因子微球对脊髓损伤的修复有促进作用。

Scientists have discovered a special kind of nerve in the spinal cord that carries the "relief" and itchy feelings.

科学家已经在脊髓里发现负责传递那种“舒缓”和发痒感觉的特殊神经。

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.

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。

It is important to estimate the decompressive efficacy of the spinal cord and nerve root during cervical and thoracic spinal canal decompressive operation.

术中准确判断受压脊髓和神经根的减压情况是保证椎管减压手术成功的关键。

The 190kd protein of motor nerve was isolated from the anterior roots of human spinal cord by the SDS-PAGE.

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190 KD蛋白。

When it occurs in the back near the spinal cord or the nerve roots, it can be very painful.

如果正好发生在脊椎或神经附近的话会非常痛苦。

With the better understanding of regeneration from neurons and further refinement of instruments , nerve root repair at the level of spinal cord appeared as a new but challenging technique.

随着对神经元再生的深入探索和实验手段的不断完善，进行脊髓水平的神经根修复是一个新的并具有挑战性的课题。

CONCLUSION: There are apoptotic neuron in the spinal cord and ganglion after peripheral nerve injury, while the OECs has protective effect on apoptotic neurons.

结论：在周围神经损伤后脊髓及神经节内神经元有凋亡发生，嗅鞘细胞移植对神经元凋亡有保护作用。

Objective: Research the pathologic changes and mechanisms of Spinal cord anterior horn motor neurons, peripheral nerve and target muscles after peripheral nerve injury.

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；

Conclusions it is feasible to repair peripheral nerve defects with embryonic spinal cord from rabbits.

结论用兔胚胎脊髓移植修复周围神经缺损的方法是可行的。

Conclusions: Peripheral nerve injury can induce spinal cord anterior horn motor neurons dead, and the neuron death demonstrates its own character.

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。

Objective To study the practicability of transplantation of embryonic spinal cord to repair peripheral nerve defects in rabbits.

目的对用胚胎脊髓移植修复周围神经缺损的可行性进行研究。