神经元的

Master the structures of the skeletal muscle, the components of nervous tissue and the form, structure and function of the neuron, and the form, structure and function of the synapse.

掌握骨骼肌的结构；神经组织的组成，神经元的形态、结构和功能；化学突触的形态、结构和功能。

The expression and axonal transport of pituitary adenylate ecelase-activing polypeptide was reported, The number of neurons immunoreactive for PACAP increased markedly within the nodose ganglion during a 24-48h culture period, PACAP was found to axonally transported and accumpulated at the site of a crush injury.

另有一个研究，是调查在体外培养的鼠迷走神经中垂体腺苷酸环化酶激活多肽的表达和轴突输送，提出在24-48小时的培养期，PACAP免疫反应性神经元的数目在结节神经节内显著地增加，PACAP参与轴突输送中并堆积在受损部位，在这部位被释放。

Besides, the pitchfork bifurcation of this system is investigated. The pitchfork bifurcation curve can be obtained and the stability of equilibrium points is discussed in the domain partitioned by bifurcation curve.

同时还研究了含有n＋1个神经元的多时滞BAM神经网络模型的Pitchfork分支问题，得到了Pitchfork分支曲线，讨论了在分支曲线的不同区域里平衡点的稳定性。

Puzzlingly, such effect is transient and depression is usually reinstated after the first episode of recovery sleep, or even after short naps .

睡眠剥夺可能通过改变5-羟色胺(serotonin 5-HT)系统起作用，5-HT_(1A)受体作为突触前的自身受体在调节中缝核5-HT神经元的活性中发挥着关键作用，并且作为突触后受体介导5-HT对边缘系统、皮层、下丘脑及其它一些脑区部位的作用，使得5-HT_(1A)受体的调节对于精神疾病非常重要。

The spindle density of collilongus and splenius of head was determined and the expressions of the NT3 and Trk C in dorsal root ganglions were observed immunohistologically.

经甲醛固定1年以内的尸体12具，按年龄分为婴儿组5具，青少年组3具，老年组4具，测定其颈深肌群中的颈长肌及头夹肌肌梭密度，应用免疫组化的方法观察NT3、Trk C在相应背根节神经元的表达。

INTERVENTIONS: In experimental group, the emetic, cisplatin, was injected abdominally 10 mg/kg. In the control, the physiological saline of same dose was injected. Afterwards, the activity changes in rats were observed at room temperature, quiet and light-avoided environment. Six hours later, the brain tissue was collected for frozen continuous sectioning. Immunohistochemical staining method was used to observe the distribution of Fos positive neurons in brainstem and forebrain nuclei and to count positive cell.

干预：实验组腹腔注射催吐剂顺氯氨铂10 mg/kg，对照组注射等剂量的生理盐水后，于室温、安静、避光环境下观察大鼠的行为学变化。6 h后取大鼠脑组织，进行冷冻连续切片，用免疫组织化学染色方法观察大鼠脑干和前脑核团的Fos阳性神经元的分布，并进行阳性细胞记数。

The double labelling technique by combination of horseradish peroxidaseretrograde tracing with immunohistochemical staining for γ-amino-butyric acidwas used to observe the distribution of GABA-positive neurons in the abducens and vestibular nucleus,and its projection to oculomotor nucleus of rats.

用辣根过氧化物酶(horseradish peroxidase，HRP)逆行标记结合γ-氨基丁酸(γ-amino-butyric acid，GABA)的免疫组织化学双标技术观察大鼠的展神经核和前庭神经核内GABA阳性神经元的分布，以及其向动眼神经核的投射。

PubMed abstract: To examine the relationship between synaptic plasticity and learning and memory as directly as possible, we have developed a new simplified preparation for studying the siphon-withdrawal reflex of Aplysia in which it is relatively easy to record synaptic connections between individual identified neurons during simple forms of learning.

PubMed摘要：为了尽量直接地研究突触可塑性与学习和记忆的联系，我们做了新的一个简化制备，目的是研究海兔缩虹吸反射，其中较容易在学习的简单形式中，记录个体确定之神经元的突触联系。

We found depolarization of plasma membrane induced vesicle fusion and transmitter release without the involvement of calcium in rat DRG neurons, but not in adrenal chromaffin cells.

我们对一种感觉神经元的研究发现，细胞膜的去极化可以在没有钙离子的参与下直接触发细胞的递质分泌，这种非Ca〓现象在肾上腺嗜铬细胞上不存在。

Objective To examine the value of Edaravone in the treatment of vascular dementia through ethologic and pathologic changes induced by chronic cerebral ischemiaMethods Wistar rats were randomly divided into sham operated group,model group,edaravone group and duxil groupThe chronic cerebral hypoperfusion models were made by permanent bilateral occlusion of both common carotid arteriesThe memory ability and ultramicrostructure of brain tissue were observedResults The escape latencies in model group were more significantly prolonged than that in the other groups (P＜005)But there was no significant difference between edaravone and duxil groupAnd pathologic changes observed by electron microscope in nerve cell of edaravone group and duxil group and model group were fairly light than that in sham operated groupEdaravone group had increased mitochondrium and frontal membranous synaptic vesicle and more productive metabolic activityConclusions Edaravone can lessen injures of hippocampal neurons loss to improve the spatial learning and memory abilitiesAnd it is proved further that edaravone can treat VD

目的 观察依达拉奉对慢性缺血致血管性痴呆大鼠行为学及形态学的影响，探讨依达拉奉在治疗VD中的应用价值。方法实验分假手术组、模型组及都可喜对照组及依达拉奉治疗组，应用双侧颈总动脉结扎方法制备慢性脑缺血大鼠痴呆模型，观察各组大鼠的记忆功能及脑组织超微结构改变。结果缺血组水迷宫表现同对照组、都可喜组及依达拉奉组相比有显著差异(P＜005)，依达拉奉组与都可喜组相比未见显著差异。同时电镜观察结果也发现依达拉奉组及都可喜组与模型组及假手术组相比神经细胞病理改变较轻，且依达拉奉组线粒体及前膜突触小泡增多，代谢活动较都可喜组旺盛。结论依达拉奉可能通过减轻海马神经元的损伤来改善慢性脑缺血大鼠空间学习记忆障碍，证明依达拉奉对慢性缺血致VD大鼠具有治疗作用。

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。