查询词典 myelination

That speed, in turn, depends a great deal on the myelination of the neuron's axons… The more myelin sheathes the axon, the faster the neuron can conduct its charge.

速度，在又取决于了大量关于髓鞘的神经元的神经轴突…更髓鞘sheathes轴突，更快的神经元可以进行收费。

Infants and toddlers' brain has infinite creative potential and the formation of synapses (connections between brain cells) and myelination (myelin is a substance that covers brain cells to promote electrical transmission of impulses) has not been fixed.

婴幼儿的大脑具有无限的创造潜能，他们的大脑细胞之间的连接尚未定型。

Comparison of the cerebellar cortex and the neocortex. Note that the fiber tracks are white and the cell layers are tan. The white is due to the myelination of the fiber bundles.

比较小脑皮质与大脑新皮层，请注意神经纤维径为白色，而细胞层为棕色，白色部分是由於神经纤维束的髓鞘化。

QKI viable mice exhibit extensive body tremors detectable by postnatal day 10 resulting from a severe deficit in myelination.

尽管关于QKI的研究主要集中于在神经系统领域，但是在神经系统以外的器官，如心，肺，睾丸，也有广泛表达。

OLIG2 is a transcription factor which could regulate the transcription of many oligodendrocyte/myelination related genes, and its expression level also was down-regulated in schizophrenia subjects. Therefore, OLIG2 is mostly like to be a risk gene of schizophrenia.

OLIG2是一个能够调控下游许多与少突触细胞/髓鞘发生相关的基因表达的转录因子，且OLIG2的表达水平在精神分裂症患者体内也明显下降，因此，OLIG2极有可能是精神分裂症的致病基因。

To explore the mechanism of neuron development retardation and myelination abnormality caused by alcohol,the membrane lipid fluidity of astrocytes and oligodendrocytes which is related to neuron and myelin development were measured by using DPH fluorescence probe.

为探讨酒精所致的神经元分化成熟迟滞和髓鞘形成受阻机制，本文以DPH荧光探针研究了酒精对与神经元和髓鞘发育相关的星形胶质细胞、少突胶质细胞膜脂质流动性的影响。

To clarify the relationship between myelination and the expression of PSA-NCAM we systematically investigated its expression in the human forebrain from embryonic stage to midgestation (19-24 gestation weeks, gw).

为明确多聚唾液酸-神经细胞黏附分子的表达和髓鞘形成之间的关系，研究者系统地研究了从胚胎期到妊娠中期它在人前脑中的表达。

But, deep myelination, or the erosion of the protective sheath around the axons of neurons, may not be reversible if B-12 deficiency is severe or long-term, she said.

但是，她说，如果长期严重缺乏B12，一旦髓鞘已经形成，或神经原轴突周围的保护性鞘已受侵蚀就是不可逆的了。

Methods: The myelination of the sciatic nerve was measored with light microscope and electron microscope; the expression of p75 in the sciatic nerve was measured by Western blot; the nuclear translocation of NF-kappa B in the sciatic nerve were showed by immunofluorescence.

用光镜和电镜方法检测坐骨神经纤维的髓鞘化情况；用免疫印迹方法检测坐骨神经p75的表达；用免疫荧光方法检测坐骨神经雪旺细胞内核转录因子的表达。

Transplantation of human neural stem cells transduced with Olig2 transcription factor improves locomotor recovery and enhances myelination in the white matter of rat spinal cord following contusive injury.

BBB评分法专门用于评价大鼠胸髓损伤后后肢功能恢复情况；每一个分数都有一个独立的标准；评分还包括许多动物行为评定细节和特征说明；评分的渐进性排列，体现了脊髓损伤恢复的全过程；行为学研究表明该标准较为客观，已被广泛应用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。