没有完全相同的两个神经元细胞。
PCNA强阳性表达于神经元细胞中。
据估计，神经系统由一万种不同类型神经元细胞组成。
By some estimates, the nervous system is made up of 10, 000 different kinds of neuron.
一种理论将这个问题归咎于大脑不能再生新的神经元细胞。
方法采用大鼠胚胎中脑神经元细胞进行体外培养。
Methods Using dissociated cell culture of rat embryo in vitro.
以前人们认为，出生时，我们就已经获得了所有应该具有的神经元细胞。
We were born, it was argued, with all the neurons we would ever get.
使用神经传递素多巴胺的神经元细胞目前已知非常容易被酒精滥用所影响。
Neurons that use the neurotransmitter dopamine are known to be heavily implicated in alcohol abuse.
阿尔茨海默症病人的神经元细胞同样出现能量代谢损伤和钙离子调节异常。
Neurons from patients with Alzheimer's also demonstrate compromised energy metabolism and calcium dysregulation.
帮助机体吸收钙，从根本上维持骨骼、牙齿和神经元细胞的健康。
Promotes the body's absorption of calcium, essential for maintenance of healthy bones and teeth, as well as nerve cells.
目的观察肝细胞生长因子对神经干细胞向神经元细胞方向分化的作用。
Objective to explore the effect of hepatic growth factor on the neuronal differentiation of the neural stem cells.
尽管神经元细胞各个不同，但它们在每个人类大脑中的连结起来的形式却很相似。
While the neurons are all different, the neurons fit together in a similar pattern in every human brain.
结果人胚神经元细胞经过延长后可保持其正常形态及维持轴膜的功能。
Results After the human embryo DRG cells were elongated, the normal morphology of neuron and function of axolemma were maintained.
这是移植神经元生长的一个证据，同宿主的运动神经元细胞通过突触连接。
There is evidence for process outgrowth from the engrafted neurons, and for synaptic connections with host motor neurons.
对神经元细胞的电磁特征的认识，可以帮助我们了解生物智能的产生机制。
The understanding of the electromagnetism characteristic to the nervous cell can aid us to understand the creation mechanism of the living creature intelligence.
大脑吸收信息，形成新的记忆，以及学习新的技巧的能力都依赖于神经元细胞的遗传机制。
The ability of the brain to absorb information, form new memories and learn new skills is all dependent on genetic mechanisms in nerve cells.
目的研究抑郁症模型鼠海马神经元细胞的凋亡，探讨海马损害的病理生理机制。
Objective to study the pathophysiological mechanism about the apoptosis of neurons in the rat hippocampus of depression model.
当我们中风时，大脑缺乏氧气，造成神经元细胞大批死亡，导致我们瘫痪在床并且无法说话。
When we have a stroke, our brain is starved of oxygen, causing the catastrophic death of those nerve cells and leaving us paralysed and unable to speak.
现在的大脑模型仅仅能够模拟拥有数千个神经元细胞的神经网络，但是这种状况正迅速被改写。
Brain modelers have so far been limited to modeling small networks with only a few thousand neurons, but this is rapidly changing.
在面对同样的神经元细胞上，物理学家和工程师趋于采取简单办法而生物学家趋于采取复杂办法。
Looking at the same neuron, physicists and engineers tend to see the simplicity whereas biologists tend to see the complexity.
我们假设，联合表达神经系特异性转录因子可以直接将成纤维细胞转换成神经元细胞。
We hypothesized that combinatorial expression of neural-lineage-specific transcription factors could directly convert fibroblasts into neurons.
大脑最基本的形式是一簇神经元细胞，它与其他器官通过极其微弱的电脉冲信号发生联系。
In its most basic form, the brain is a cluster of nerve cells, capable of communicating with each other using tiny pulses of electricity.
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。
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.
两组工作人员都对大批仿制神经元细胞进行模拟并让这些细胞之间互相联系，两个模型都远没达到实时工作。
Both groups are simulating a large number of model neurons and connections between them. Both models run much, much slower than real time.
结果：NGF主要位于正常大脑皮质各层、海马各区以及脑干网状结构神经元细胞的胞浆与胞核；
Results NGF chiefly located in endochylema and cell nucleus of neuron in cerebral cortex , hippocampus and reticular formation of brain stem.
诀窍就在于：要用正确类型的神经元细胞取代病变细胞，麻省理工学院神经新生研究人员杰夫·麦克利斯说道。
The trick will be in replacing diseased cells with just the right kind of neuron, says Jeff Macklis, who studies neurogenesis at the Massachusetts Institute of Technology.
70年代，另一位年轻的科学家，迈克尔卡普兰发现在大鼠脑中存在神经再生现象（即神经元细胞新生）。
Then, in the 1970's, another young scientist, Michael Kaplan discovered neurogenesis (the birth of new neurons) in the brains of rats.
70年代，另一位年轻的科学家，迈克尔卡普兰发现在大鼠脑中存在神经再生现象（即神经元细胞新生）。
Then, in the 1970's, another young scientist, Michael Kaplan discovered neurogenesis (the birth of new neurons) in the brains of rats.
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