中枢神经系统

In this review,we described the recent development of mass spectrometry techniques for the study of peptidase structure and function in the central nerve system of Aplysia and other mollusks.

本文以海兔等软体动物为素材，综述近年来采用质谱和高效液相色谱技术研究中枢神经系统多肽酶结构与功能的进展。

Objective To study the effect of high phenylalanine on Nogo A mRNA and protein expression of oligodendrocyte.

目的 了解高苯丙氨酸对中枢神经系统少突胶质细胞Nogo A表达的影响。

We established a stable expressing system of BDV phosphoprotein in PC-12 cell. This cell model can be used to study the effect of BDV phosphoprotein on the centre nervous system without exposure to live virus.

此外本文通过检测细胞的增殖活性发现博尔纳病病毒磷蛋白对PC-12细胞的生长具有明显的抑制作用，可能是博尔纳病病毒持续感染中枢神经系统的重要机制之一。

BBB mainly by the pia mater, choroid and brain capillary composition, can prevent invasive micro-organisms, such as brain and spinal cord meninges, to protect the central nervous system from being undermined.

血脑屏障主要是由软脑膜、脉络膜和脑毛细管组成，可以阻止微生物等侵入脑脊髓和脑膜内，从而保护中枢神经系统不受损害。

BACKGROUND: Learning and memory are closely relevant to the plasticity of structure and function of synapse in central nervous system.

背景：学习记忆与中枢神经系统突触的结构和功能的可塑性密切相关。

In central nervous system only a limited number of vesicles exist in the presynaptic terminals.

中枢神经系统突触前的神经末梢只有少量的突触囊泡存在，突触囊泡数目的多少和融合模式将影响突触传递的效率。

It was demonstrated that toosendanin was a selective presynaptic blocker, which blocked the neurotransmitter release both in peripheral and central nervous system.

已有的研究表明，它是一种作用于突触前的特异性传递阻断剂，通过抑制神经递质释放阻断神经肌肉接头和中枢神经系统的兴奋传递。

Objective To further clarify the molecular mechanism of estrogen and progestin acting on central nervous system.

目的 探讨雌、孕激素对中枢神经系统作用的分子机制。

Drugs that affect the central nervous system and alter perception, mood, and behavior are known as psychoactive substances.

影响中枢神经系统、改变感知觉和行为的药物属于对影响精神状态的物质。

Drugs that affect the central nervous system and alter perception ,mood,and behavior are known as psychoactive substances

那些影响中枢神经系统，改变人们的知觉，情绪和行为的药品被称为心理活性要物。

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％。