Functional results were similar to those found in traditional nerve grafts , but axon number was superior in the veins filled with muscle 联合移植修复与传统的神经移植相比,功能结果相似,但在轴突数目方面前者明显优于后者。
At the same time , the count of neurons with axons , the length of axons , and the ratio of neurons in visual field under microscope in each group were analyzed 将脊髓神经组织细胞悬液置于不同浓度的神经干细胞条件培养液中培养。
The brain is a network of nerve cells connected by axons , and cells themselves are networks of molecules connected by biochemical reactions 脑,是藉由轴突相连结的神经细胞网络,而细胞本身,则是藉由生化反应相连结的分子网络。
However , recent studies proved that axons of the central nerves system could regenerate under some specified conditions 但近年来的基础研究结果证明,中枢轴突损伤后在一定条件下是可以再生的,几个里程碑式的研究带来了令人鼓舞的结果。
One of the major reasons of the failure of cns axon regeneration is the presence of many inhibitory molecules , mostly originated from cns myelin 目前认为cns轴突不能再生的主要因素之一是cns内存在众多的抑制因子,髓鞘是抑制因子的主要来源。
A model of how glia around an axon sense neuronal activity and then communicate to other glia residing at the axon ' s synapse was coming together 有关围绕轴突的神经胶细胞如何知道神经活性、然后告诉其他轴突突触神经胶细胞的理论,在逐渐成形。
Thus , gpcrs can mediate both repulsive and attractive axon guidance in vitro , and chemokines may serve as guidance cues for axon pathfinding 因此, g蛋白耦联受体可以介导生长锥的吸引或排斥反应,并且chemokine也能作为导向因子指导生长锥转向。
When a nerve cell in the vta is excited , it sends an electrical message racing along its axon ? the signal - carrying “ highway ” that extends into the nucleus accumbens Vta神经元兴奋时就会送出电讯,沿著轴突这条伸入依核的传讯高速公路快速传送。
Amazingly , by firing to communicate with other neurons , an axon could instruct the readout of genes in a glial cell and thus influence its behavior 令人惊奇的是,轴突藉著动作电位来与其他神经元沟通,而能够指挥神经胶细胞的基因表现,进而影响其行为。
Neurotransmitters were not the answer ; they do not diffuse out of axons ( if they did , they could act in unintended places in the brain , wreaking havoc ) 神经传递物不会是答案,因为它无法从轴突扩散出去(否则就会作用到脑中其他非目标区,造成大灾难) 。