中枢

Some SPR-LI neurons were also positive for TH. After administration of vasopressin, SPR-LI structures became denser, especially at levels of pyramidal decussation and area postrema . The dendrites of motor dorsal nucleus of X in the dorsal part of MVZ appeared thin and straight in morphology instead of curl and thick outlooks. These results implicate that some SPR-LI neurons might receive or regulate the cardiovascular stress information induced by vasopressin.③In PHA-L/FOS/TH triple-labeled experiments, seven kinds of immunohistochemical structures were found in MVZ. They were FOS-LI neurons, TH-LI neurons, PHA-L positive fibers, PHA-L positive fibers terminated on FOS-LI or TH-LI neurons, FOS/TH doublelabeled neurons, PHA-L positive fibers terminated on FOS/TH double-labeled neurons.

在锥体交叉和最后区水平，SPR免疫反应阳性结构较正常组明显增强；背内侧部迷走神经运动背核的SPR纤维也由弯曲的粗纤维变为细的直纤维，30％的SPR阳性神经元为SPR/FOS双标记神经元，提示这些神经元参与感受心血管伤害性刺激信息，继而参与心血管活动信息的中枢传导或整合；③三重标记研究结果显示，在MVZ可见到七种免疫反应阳性结构，即PHA-L，FOS，TH，FOS/TH，PHA-L/FOS，PHA-L/TH，PHA-L/FOS/TH。

Delitescence varies from 10 days to 2 years or longer, the normal delitescence is 31 days to 60 days. 15% of the cases occur 3 months after being bitten, the timing varies due to the distance between the wounds and the central nervous system and the severity of the bite or the dosage of the virus infected by the patients.

潜伏期短到10天，长至2年或更长，一般为31至60天，15%发生在3个月以后，视被咬部位距离中枢神经系统的远近和咬伤程度，或感染病毒的剂量而异。

Methods Proteins and peptides in CSF were separated by two-dimensional gel electrophoresis（2DE） and ultra-performance liquid chromatographer and identified by matrix assisted laser desorption ionization time of flight mass spectrometry（MALDI-TOF-MS） and electrospray ionization to study differential proteomic expression in the cerebrospinal fluid between patients with Demy- elinative disease and with other neurological diseases.

方法以中枢神经系统脱髓鞘疾病患者的脑脊液为研究对象，分别采用固相pH梯度双向凝胶电泳分离总蛋白质，凝胶经银染显色后，用图像分析软件进行比较分析、识别差异表达的蛋白质，离线应用基质辅助激光解析电离飞行时间质谱得到相应的肽指纹图谱；同时用超高压液相色谱分离酶解肽段，在线采用电喷雾四极杆飞行时间质谱鉴定肽段氨基酸序列；搜索数据库鉴定部分蛋白质。

They express widely inperipheral and central nerve system and participate in many important physiological andpathological processes,such as learning and memroy,synaptic plasticity,cerebral ischemiaand pain.Activation of ASICs by protons can depolarize the neurons and generate action potentials.

它广泛分布于中枢及外周神经系统的神经元，参与了很多重要的生理过程和病理反应，与学习记忆、突触可塑性、脑缺血、疼痛等关系密切。H~+激活ASICs可使神经元去极化，产生动作电位，参与了组织酸化如缺血、炎症、肿瘤、癫痫等时痛觉的感受。

Alcoholic is a primarily a depressant to central nervous system.

酒精首先是一种中枢神经系统的抑制剂。

Depressant effects on the central nervous system are dose-dependent and range from mild sedation to sleep and unconsciousness.

它有剂量依赖性的中枢抑制效应，应用范围包括轻度镇静到睡眠到无意识。

Cut right depressor nerve, stimulate its peripheral end and central end .

剪断右侧减压神经，分别刺激其中枢端和外周端

However, the same nerve stimulation caused a reverse in renal nerve discharge when the central sympathetic activity was inhibited by hyperventilation or unilateral depressor nerve stimulation.

相反，用过度通气或刺激一侧降压神经的方法使交感中枢活动水平降低时，同样的参数刺激排深神经，则使肾神经发放增加。

General hypothermia was produced in 27 rabbits under nembutal anesthesia by immersing in an ice water bath, during the course of which, the carotid blood pressure was registered, the depressor and pressor reflexes elicited by faradic stimulation of the central end of the depressor nerve and by temporary occlusion of one side of the carotid artery respectively were examined.

三选择性头部低温与全身低温一样地引起血管内感受性反射的减弱，这说明全身低温时的上述反射变化主要取决於低温对神经中枢的作用，而这种作用可能使中枢处於间生性抑制状态。

It is marked by dermatitis, gastrointestinal disorders, and central nervous system problems.

它的症状是皮炎、胃肠系统紊乱和中枢神经系统问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。