查询词典 axon

Forming a neuronal circuit consisting of an α-lower neuron, its axon, myoneural junctions, and innervated muscles.

运动单位：指的是单一运动神经元，包含树突轴突的部份以及其所支配的肌肉纤维所构成的。

Using neuroanatomical tracing technique and immunohistochemical staining methods, we studied whether transplantation of adult bone marrow stromal cells could promote axon regeneration after spinal injury.

本篇文章利用神经解剖追踪及免疫化学染色的方法探讨脊髓损伤后移植骨髓基质细胞是否帮助脊髓再生。

This environment will cause the atrophy of axon and the death of neuron, so need some neurotrophy factors to improve it.

已有多篇研究提出，治疗脊髓损伤的策略，大都是於脊髓受损处，加入一些滋养因子，以提高神经修复的机率。

Their shapes were diversiform such as nummular, elliptic and oval etc. Positive neurons had one or several tubers and its axon was short. This experimentation results showed that development level of eNOS immunopositive neurons approach the adult rabbit when it is a young rabbit.

eNOS阳性神经元呈棕褐色，免疫阳性物质主要位于胞浆内，胞浆染色均匀，胞核处着色浅；神经元胞体形态各异，有圆形、卵圆形、椭圆等多种形状，神经元突起有一个或者数个，轴突较短。

They include cerebellum,cerebral cortex,hypothalamus, mesencephalon, and pons.A few of positive cells could be seen in the medulla oblongata. NADPH-d positive neurons appears blue.Their shapes were diversform such as polygon,fusiform,nummular and oval etc. Karyon hasn't pigmentation. Dendriate and axon's pigmentation are clear.

实验一利用NADPH-d酶组织化学技术，对NOS阳性神经元在兔脑的总体分布规律及其衰老性变化进行了系统研究，结果表明：①NADPH-d阳性神经元分布于兔脑各个部位，几乎涉及所有区域：包括小脑、大脑皮质、丘脑下部、中脑、脑桥和小脑，而延髓分布较少。

Electrophysciological indexes: in the experimental group ,the tardy rate of induced motorius action potential ,recovery rates of the amplitude of compound muscle action potential and twitch tension and tetanic tension of triceps surae muscle ,were significantly higher than in the control group.(4) Compared with the control group ,the triceps surae muscle wet weight was significantly greater in the experimental group.(5) histomorphological indexes: the count of myelinated nerve fibers ,diameter of regenerated axon,thickness of nerve myelin sheath and area of capillary were much more in the experimental group than in the control group.(6) observation of ultrastructure with the transmission election microscope: more abundant organella and maturer myelin sheath lay in the injured peripheral nerve of the experimental group, while not lay in the control group.

分别在术后第2、4、6周时进行各项指标的检测，结果发现：（1）实验组SD大鼠在整个实验过程中，其精神、毛发、体重，运动灵活性等一般情况优于对照组；（2）实验组的坐骨神经功能指数恢复率显著优于对照组，P＜0.01；（3）神经电生理指标：实验组运动神经诱发电位潜伏期的延迟率显著优于对照组，P＜0.05；复合肌肉动作电位振幅的恢复率显著高于对照组，两组比较第2周时P＜0.01，第4、6周时，P＜0.05；小腿三头肌单收缩力和强直收缩力的恢复率实验组显著高于对照组，P＜0.01；（4）小腿三头肌湿重的恢复率，第2、4周时实验组高于对照组，差异非常显著，P＜0.01；第6周时，差异仍显著，P＜0.05；（5）组织形态学指标：有髓神经轴突计数、再生轴突直径的恢复率，毛细血管面积，实验组均显著大于对照组，P＜0.01、P＜0.05、P＜0.001；实验组髓鞘厚度的恢复率也显著高于对照组，第2周时P＜0.01，第4、6周时，P＜0.05；（6）透射电镜超微结构观察：实验组再生轴突中细胞器丰富，髓鞘结构成熟，神经再生情况优于对照组。

Myelinated fibers ca n be seen without a myelin, the nerve axons silk increase in the number of accumulati on; Pulpless axon fibers can be seen swelling injury earlier in myelinated fibers.

有髓纤维可见髓鞘不整，轴突内神经丝数量增加，堆积；无髓纤维可见轴突肿胀，损伤要早于有髓纤维。

The regenerated RGCs were labeled retrogradely with FluoroGold,and the size of regenerating RGCs body in each retina and the shape of axon in ON sections were observed under fluorescent microscope.

用荧光金逆行标记再生的轴突，在荧光镜下观察视网膜平铺片中再生的视网膜节细胞大小及视神经切片内再生的轴突。

The aim of present study is to examine the influence of Adriamycin retrogradely transported via the axon on neuropeptide expression within the spinal trigeminal nucleus through animal experiment to explore the relation- ship between neuropeptide and pathogenesis of trigeminal neuralgia.

本实验的目的是通过动物实验来探索阿霉素通过轴浆逆行传递对三叉神经脊束核内神经肽表达的影响，探寻神经肽与三叉神经痛的发病关系。

It was evident that increase in CNTF-immunoreactivity 1 day after sciatic nerve crushing may be due to the broken Schwann cells, resulting a great amount of CNTF released and transported from proximal axon to neuronal soma retrogradely.

但亦不能排除运动神经元自身表达增加的可能。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷