presynaptic

The results indicated that presynaptic GABAergic terminals might inhibit or disinhibit other neurons in the spinal dorsal horn ;

结果提示突触前的GABA能末梢可能对脊髓背角内的其它神经元起抑制和脱抑制作用；

The present study examined the effect of sigma-1 receptor agonists on intracellular Ca2 + concentration at presynaptic sites using synaptosomes from the medial prefrontal cortex , hippocampus and the striatum .

我们分别提取了前额叶皮层内侧，海马和纹状体突触小体标本来研究sigma-1受体对突触前的突触小体内Ca2+浓度的影响。

A neurotransmitter must be present within the presynaptic neuron .

突触前神经元中存在一种神经递质。

Neuron Presynaptic Calcium Channel States and Its Equivalent Circuit

神经元突触前膜C~（2+）通道状态特性及等效电路

Detection of Three Kinds of Antibodies to Presynaptic Membrane Binding Protein in Myasthenia Gravis

重症肌无力三种突触前膜结合蛋白抗体的检测

These changes include presynaptic neurotransmitter release and postsynaptic receptor signal transduction .

这些变化包括突触前神经递质的释放和突触后受体的信号转导。

Neurotransmitter release during synaptic transmission is mediated by presynaptic active zone .

在突触前，神经递质释放是由活动区结构所介导的。

Our work has provided some new information for further investigating presynaptic inhibition and mechanism of acupuncture analgesia .

本工作为突触前抑制理论与针刺镇痛原理的研究提供了新资料。

Modified action of thiocyclam hydrogen oxalate on insect presynaptic membrane calcium channels

杀虫环对昆虫突触前膜钙通道的调制

Presynaptic calcium channels contain structural elements participating in synaptic vesicle docking and fusion

突触前膜Ca~（2+）通道作为结构元件参与突触囊泡的停靠与融合

G - type boutons contain large granular vesicles in area of presynaptic .

G型终扣在突触前区内含有大颗粒小泡；

Measurement of IgG and IgM anti presynaptic membrane antibody in myasthenia gravis

重症肌无力IgG型及IgM型抗突触前膜抗体检测

Presynaptic inhibitory action of morphine on excitatory synaptic transmission in rat SON neurons in brain slices

吗啡通过突触前机制抑制视上核神经元兴奋性突触传递

Further evidence for the presynaptic location of histamine

组胺H3受体定位于心交感神经末梢突触前膜的进一步证明

Experimental Allergic Myasthenia Gravis with Presynaptic Changes in Mice Induced with β - Bungarotoxin Binding Protein

用β-银环蛇毒素结合蛋白免疫小鼠复制的具突触前变化的重症肌无力动物模型

To Investigate a Chronic Kindling Epilepsy Animal Model with Presynaptic Membrane Protein ( Munc-18 ) Antibody

神经突触前膜蛋白（Munc-18）抗体慢性点燃癫癎动物模型的探索

Presynaptic Histamine H_3-receptors Exist on Cardiac Sympathetic Terminals of Guinea Pig

豚鼠心交感神经末梢突触前膜存在组胺H3受体

The defining morphological feature of chemical synapses is the vesicle cluster in the presynaptic nerve terminal .

突触小泡即刻可释放池的结构组织化学突触的定义形态学特征是突触前神经终端小泡群。

The sympathetic nerves supplying the cardiovascular system are endowed with presynaptic inhibitory imidazoline receptors .

支配心血管系统的交感神经末梢存在突触前咪唑啉受体，激动该受体抑制NE的释放。

The presynaptic and postsynaptic membrane were damaged so seriously that the typical synaptic structure did not exist .

突触前后膜被破坏，典型的突触结构已不存在。

Clustered microvesicles are close to and attach to the presynaptic membrane ;

突触前成分内，有成群的微泡靠近并附着于突触前膜；

These results suggest that estrone can increase neuromuscular transmission , which seems to involve primarily the presynaptic mechanism .

这些结果提示，雌酮能增加神经－肌接头传递，且主要通过突触前机理的作用。

Brain activity , in particular presynaptic activity , is associated with increased energy requirements which are mostly met by oxidative glucose consumption .

脑活动特别是突触前活动会伴随耗能的增多，主要由葡萄糖有氧氧化供给。

The primary function of the presynaptic nerve terminals is to release quantum transmitter and thus activate the postsynaptic target cell .

突触前神经末梢的主要作用是以量子方式释放神经递质，并以此激活突触后的靶细胞。

Hypoxic injury time determined by the disappearance of presynaptic fiber volleys in hippocampal slices and an example of its application

以突触前排放的消失设定海马脑片缺氧损伤时间及应用实例

5 - ht_ ( 1b ) receptor mediated presynaptic inhibition in neonatal rat cortex

幼年大鼠大脑皮质5&HT（1B）受体中介的突触前抑制

It is a presynaptic autoreceptor regulating the synthesis and release of histamine .

它是一种突触前自身受体，可以调控组胺的释放。

Simple light type SOM-IR axon terminals were presynaptic to a SOM-IR dendrite .

简单的SOM阳性的亮型轴突与含SOM的树突形成轴树突触。

However , many problems are still unclear in this field because of the complexity underlining the mechanism of the increase of presynaptic glutamate release .

然而由于缺氧导致突触前谷氨酸释放增多的机制非常复杂，因此仍有许多问题有待阐明。

Presynaptic plasticity is implicated in the modulation of the neurotransmitter release machinery and consequently in synaptic strength .

突触前可塑性是指通过对神经递质释放过程的干预、修饰，调节突触强度的过程。