神经营养

The distribution of ubiquitin positive dystrophic neurites and neuronal intranuclear inclusions were investigated. Results Morphologically,it was characterized by marked atrophy of bilateral striatum with loss of neurons and mild proliferation of astrocytes.

泛素阳性的营养不良性神经突起和神经细胞核内包涵体主要出现在大脑皮层的Ⅲ～Ⅴ层，神经细胞核内泛素阳性包涵体在大脑额叶前区皮层达22%，依次为顶叶7%、枕叶3%、颞叶1%和扣带回1%。

The table of contents include 15 parts, early events in neural development; neuronal differentiation; pattern and positional information; movement and migration of neurons; axon outgrowth and the generation of stereotyped nerve patterns; neuronal death during development; trophic effects of targets on neurons; long-term effects of neurons on their targets; formation of synapses; selective synaptic connections; the molecular basis of neuronal recognition; rearrangement of developing neuronal connections; maintenance and modifiability of synapses; the development of behavior; principles of neural development.

内容包括15部分，早期神经发育事件；神经细胞分化；模式与位置信息；神经元运动及迁移；轴突生长与固定的神经模式的形成；发育过程中的神经细胞死亡；对神经细胞靶向的营养效应；神经细胞对它们靶向的长期效应；突触形成；选择突触连结；神经细胞识别的分子基础；发育过程中神经细胞连结的重置；突触保持和改变；行为发育；神经发育原理。

When there was special tissue such as nerve or vein, it also had ramus to these tissues.

当某一局部的皮下组织中存在特殊结构，如皮神经和浅静脉，邻近的穿动脉尚向这些结构发出分支，形成皮神经和浅静脉周围血管网，参与皮神经和浅静脉的营养。

Nerve grows factor and brain-derived neurotropic factor, as one of the important active molecules, belong to neurotrophic family, which can affect the development of neuron and prevent neuron from damage.

神经生长因子（Nerve grows factor，NGF）和脑源性神经生长因子(Brain-derived neurotropic factor，BDNF)属于神经营养素家族，是神经系统重要的活性分子之一，是中枢神经系统胆碱能神经元、周围神经系统交感神经元及感觉神经元发育、分化、功能活动必不可少的营养分子。

Methods:By means of regional perfusion and dissection in51cadavers,sural nerve blood supply from peroneal artery had been analysed .

目的：研究腓肠动脉对腓肠神经的营养，为吻合腓血管的腓肠神经神经移植提供依据。

Methods:By means of regional perfusion and dissection incadavers,sural nerve blood supply from peroneal artery had been analysed .

目的：研究腓肠动脉对腓肠神经的营养，为吻合腓血管的腓肠神经神经移植提供依据。

It has been proved by previous studies that peripheral nerve injury can induce a series of changes of expression of some neural active material and their receptors either in the somata or in the terminals of the damaged primary afferent neurons and motoneurons. These changes may reflect a re-ordering of metabolic priorities so that the synthesis of trophic factors or growth-associated proteins augmented while that of neurotransmitter-related proteins decreased.

以往的研究表明，周围神经损伤能够引起受损神经元(包括初级传入神经元和运动神经元)的胞体或终末内某些神经活性物质及其受体的表达发生一系列变化，其中与神经生长和营养有关的物质常发生上调，而与神经传递有关的物质则发生下调；与此同时，受损神经元的周围常伴随发生胶质反应及神经胶质增生等变化。

Objective:To study sural nerve blood supply from peroneal artery,and provide anatomic basis for sural nerve graft with peroneal vessels anastomosis.

目的：研究腓肠动脉对腓肠神经的营养，为吻合腓血管的腓肠神经神经移植提供依据。

Methods:By means of regional perfusion and dissection in51cadavers,sural nerve blood supply from peroneal artery had been analysed .

通过51例尸体腓血管对腓目的：研究腓肠动脉对腓肠神经的营养，为吻合腓血管的腓肠神经神经移植提供依据。

Vitamin is a kind of material for alimenting nerves. It helps the nerve cells to grow, and helps to keep the natural functions of nerves. It plays part in the process of forming the nerve deliveries; cure the hearing nerves back to the well-balanced situation.

维生素是营养神经的物质，它不仅能够帮助神经元生长，并且能够帮助维持各种神经的正常功能，参与神经递质的形成，使听力神经恢复正常状态。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。