轴突

Objective: To assess the significance of axonal growth inhibitor oligodendrocyte-myelin glycoprotein in acute spinal cord injury.

目的：探讨轴突生长抑制因子OMgP在急性脊髓损伤中的意义。

SCI can cause hematomyel ia, dropsy, necrosis, capsular space, gummosis and so on, which can lead to neuron deprivation, demyelination of neurite. Clinical symptoms mainly manifest funct ion disorder of movement, sense, reflectance, and musculus sphincter below injury plan.

SCI后出现脊髓出血、水肿、坏死、囊腔形成、退变胶质化等一系列病理改变，以致神经元丧失、轴突脱髓鞘，临床表现为受损平面以下的运动、感觉、反射及括约肌功能的障碍。

The significance and the expression changes of slit-2 during the spinal cord injury of rats Objective: To investigate the ethology, morphology and the expression of axon guidance cue slit-2 mRNA changes in different phases of spinal cord hemisection injury, and to explore the effect of slit-2 in axon regeneration of the mammalian central nervous system injury.

目的：观察大鼠脊髓损伤后行为学及形态学的变化特点，同时研究轴突导向因子slit-2的表达变化及意义，进一步探讨slit-2在成年哺乳动物脊髓损伤修复和神经再生中的作用，为临床研究神经系统疾病及其治疗提供新的思路和理论指导。

Objective To investigate the effects of transplanted olfactory ensheathing cellsand L-NNA on neuronal survival and axonal regeneration in Clarke's Nucleus after spinal cord hemisection of rats.

目的 探讨嗅鞘细胞移植和一氧化氮合酶抑制剂左旋硝基精氨酸对大鼠脊髓损伤后背核神经元存活及其轴突再生的影响。

The GFAP is a specific marker of astrocyte, its expression is more higher in the activity astrocyte, and finally the GFAP become the main composition of scar formations. The S -100 is a kind of acidity, dissolubilites, low molecular quantity and calcium hydronium conjugated protein, and it is mainly existed in neuroglial cell and schwann cell. It can promote the growth of axon, glial hyper-plasia and nerve divide and calcium's stability inside of cell, thus regulatin g the shape and metabolism of astrocyte . The quantity of S -100 protein and the degree of ischemia have direct proportion .

胶质纤维酸性蛋白是星形胶质细胞的特异性标记物，在活性星形胶质细胞中GFAP的表达相对更高，且最后GFAP成为胶质疤痕的主要成份。S-100蛋白是一种酸性、可溶性、低分子量的钙离子结合蛋白，主要存在于胶质细胞和雪旺细胞中，它可促进轴突生长、胶质增生、神经分化和细胞内钙的稳定，从而调节星形胶质细胞的形态和代谢。S-100蛋白与缺血的程度是成正比的。

Alpha motor neurons send collateral axons to internuncial Renshaw cells that normally act to inhibit the motor neuron pool (feedback or recurrent inhibition).

运动神经元向闰绍氏细胞发出轴突，通常是为了抑制运动神经元池，运动传出通路能特别激活闰绍氏细胞。

It has foundβ1,4-GalTⅠas a recognition molecule participated in the adhesion and spreading of cell, recognition of sperm-ovum, growth of nerve neurite, the formation of tissue and tumor metabasis as an adhesive molecule. Embryo implantation is similar to tumor metabasis and invasion.

细胞表面的β1，4-GalTⅠ作为一种黏附分子，参与细胞黏附、铺展、精卵识别、神经轴突生长、组织形成和肿瘤转移，而胚胎着床与肿瘤转移、侵袭过程非常相似。

Rostami's team was trying to understand the mechanisms of how immune responses damage the myelin sheath and axons in the brain.

博士rostami的研究小组正在试图了解的机制如何免疫反应破坏髓鞘及轴突在大脑中。

Most neurons are insulated by a myelin sheath formed by cells surrounding the axons.

大多数的神经元由一层包绕周围轴突的髓鞘与外界隔绝。

And wide gaps appeared between axon and myelin sheath, and between layers of myelin shea.

可见轴突与髓鞘间及髓鞘板层间形成宽大的裂隙。

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