查询词典 neurons

In this paper, cholinergic neurons was mapped in the two kinds of birds (Emberiza rutila and Fringilla montifringilla) by using immunohistochemical method.The soma size and cell density of cholinergic neurons in the three song control nuclei, the higher vocal center, the robust nucleus of the archistriatum and area X, were measured and compared. Here we discussed the distribution of cholinergic neurons and their effect on the process of song producing and song learning.

本文以中国北方地区常见的两种鸣禽栗鹀和燕雀为材料，应用免疫组化方法，对两种鸣禽发声控制核团，即上纹状体腹侧尾核或高级发声中枢、古纹状体粗核、X区内胆碱能神经元的胞体大小和胞体密度进行了观察测量，旨在探讨胆碱能神经元在发声控制核团内的分布情况及其在鸣啭产生和学习过程中的作用。

The results show as follows:(1) immunoreactive neurons of NPY in pigeon cerebellum tire mainly located in the Purkinje cell layer of the cerebellar cortex, especially in the top of Purkinje cell in cerebellar folia:(2) a few neuropeptide Y immunoreactive neurons are observed in the central nuclei of cerebellar white matter .which is different from silky fowl, chick and rat;(3) none of neuropeptide Y immunoreactive neurons are found both in the molecular and granular layer.

结果显示：(1)小脑内神经肽Y(neuropeptide Y，NPY)阳性神经元主要存在于小脑皮质的蒲肯野氏细胞层，且以小叶顶端的蒲肯野氏细胞阳性明显；(2)小脑白质中央核可见到少量阳性神经元，不同于乌鸡、肉鸡及大鼠；(3)分子层、颗粒层未见阳性反应细胞。

The plasticity of NSCs was detected by the differentiating test. HESCs were induced into dopaminergic neurons by means of adding Sonic Hedgehog Peptide and fibroblast growth factor eight (FGF8) early under the condition of mocked microenvironment and different development stage of dopaminergic neurons in vivo ,meanwhile made comparison with traditional method . The marker of dopaminergic neurons was tested by immunocytochemistry and RT-PCR, the content of dopamine and its derivation homovanillic acid were measured by HPLC-ECD.

模拟体内多巴胺神经元分化发育的不同阶段及微环境，采用早期添加音猥因子及成纤维细胞生长因子-8(FGF8)的方法，诱导hESCs定向生成多巴胺能神经元，并与传统的诱导方法相比较，免疫荧光细胞化学和RT-PCR法检测多巴胺能神经元的标志，高效液相色谱法检测诱导后细胞及细胞培养上清液中多巴胺及其代谢产物高香草酸的含量。

NOS neurons atrophy markedly in laterodorsal tegmental nucleus of aged mice. NOS neurons and synapses atrophy in Alzheimer's disease patient temporal cortex and amygdala, NOS neurons decrease by 18-33% in hippocampus.

衰老时NOS神经元发生了某些变化，老龄小鼠被盖背外侧核NOS神经元明显萎缩；Alzheimer's病人颞叶皮层和杏仁核NOS细胞及突触显著绉缩，海马分子层内侧1/3缺少NOS神经元，NOS神经元减少18～30%。

Descending brain neurons in cricket transfer information which,have conformity translated to locomotory centrum of abdominal ganglion,and thoracic ganglion,which only represent about 0.3‰～1.5‰ of the brain neurons,and illustrate the large degree of convergence of other neurons onto them.

蟋蟀下行脑神经元通过围咽神经索将编译、整合的信息传递到腹、胸等神经节的运动中枢，约占脑神经元总量的0.3‰~1.5‰，并能高效的聚集信息。

The newborn neurons distributed throughout the telencephalon, mainly in the neostriatum caudale, and pars medialis;(3) Ultrastructural observation showed that newborn neurons in the NCM had the same morphologic characteristics as mature neurons and they formed synaptic connections with distant targets.

这些神经元不均匀分布在端脑的全部。新纹状体尾端中部是新生神经元的富集区；③电镜观察表明，NCM脑区中的新生神经元具有一般神经元特征并与周围神经元形成突触。

Cells were collected to undergo HE staining and immunocytochemistry reaction against Thy-1 to identify RGCs. Axons length of retinal neurons and RGCs were measured by microruler under microscope respectively to evaluate the neurotropic effects of B vitamins in improving the regeneration and growth of axons for retinal neurons and RGCs. Finally, we observed the reaction of retinal neurons when exposed to the insult of glucose deprivation. The neuroprotection of B vitamins were also evaluated at the same time.

对B族维生素的神经营养和保护作用的研究过程分为三个阶段，首先确定维生素B族对视网膜神经元是否有神经营养作用，并根据细胞活力找出最佳有效作用浓度；然后在接种细胞的即刻用各种维生素的最佳有效作用浓度作用于视网膜神经元，并在不同时间终止培养，收集细胞，HE染色和RGCs的免疫细胞化学染色，分别测量视网膜神经元和RGCs的轴突长度，评价维生素B族是否有促进视网膜神经元和RGCs轴突再生伸长的神经营养作用；最后，观察视网膜神经元对低糖损伤的反应，及维生素B族对受损的细胞是否有保护作用。

There were no statistically differences between the 8th~ 14thday, the 15th - 21th day post-BC and the control group. During the rt~24tkday post-BC , pycnosis degeneration or necrosis neurons of the locus cerebral cortex, dorsal hippocampus, dentate fornix were significantly increased, then decreased gradually, but recovered to normal by the 24thday after BC, and especially in parietal cortex and piriform cortex the necrosis neurons were significantly increased than temporal cortex , and there were no statistically difference berween the left and the right side. Pycnosis degeneration or necrosis neurons in the brainstem reticular formation were markedly increased in the 4thday after BC, and there were no statistically difference among the other groups and the control group.

与对照组相比，BC后在大脑皮质、背侧海马和齿状回部位，固缩变性和不完全坏死细胞数先显著增加(P＜0.05)，然后逐渐减少，至24d基本恢复正常；顶叶、梨状皮质比颞叶皮质变性坏死细胞多，差异有高度显著性(P＜0.01)；大脑左侧比右侧变性坏死细胞稍少但差异无显著性；在BC后4d，脑桥核、斜方体核平面的脑干网状结构中固缩变性和不完全坏死细胞数明显增多(P＜0.05)，其它组间无显著性差异。

That the neurons became swollen at early period, and at later period edematous changes became obvious, and the nuclei of neurons became pyknotic, all displaying specially in CAI region. There were also some microglial cells around the injured neurons.

结果大 鼠的早期行为表现较为兴奋，而后随时间的延长表现为迟钝；神经细胞早期为水肿，后期为水肿明显和细胞器的破坏直至细胞的固缩，这些损伤主要表现在CA1区；同时在损伤的神经元周围常可见小胶质细胞的存在。

The proportion of the number of double-labeled neurons with NOS/TMR was 55％(17/31)and 34％(17/49) in the whole population of the NOS positive neurons and retrogradely neurons,respectively.

计数显不：NOS/TMR双标记细胞分别占NOS阳性细胞总数的55％(17/31)和TMR逆行标记细胞总数的34％(17/49)。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了