突触

RESULTS: Optical microscope showed that synaptophysin P38 positive cells were brown dot or granule and densely distributed in neuropil, and some around perikaryon.

结果：光学显微镜下突触素P38阳性细胞染色呈棕黄色点状或颗粒状沉积，分布较密集，主要分布在神经毡内，部分围绕在神经元胞体周围。

Acetylcholinesterase in the nervous system of insects is one of the most important enzymes, in the central and peripheral nervous system and the acetylcholine receptor involved nerve-nerve and nerve-muscle synaptic transmission between the action potential, and its main function is catalyzed hydrolysis cationic neurotransmitter acetylcholine. At present, in the natural products active material, the AChE ester moves the spot inhibitor physostigmine was studied clearly.

乙酰胆碱酯酶(Acetylcholinesterase，AChE)是昆虫神经系统中最重要的酶系之一，在中枢及外周神经系统中与乙酰胆碱受体一起参与完成神经-神经及神经-肌肉突触之间动作电位的传递，其主要生理功能是催化水解阳离子性神经递质乙酰胆碱。

Methods Synaptosomes was made from hippocampus and incubated with artificial cerebrospinal fluid. 30μmol/L propofol, 50μmol/L picrotoxin or both was added into aCSF. Intralipid was administered as solvent control and any drugs was applied in control. To observe Ca~(2+)-dependent release of glutamate and GABA, dihydrokainic acid and nipectic acid were added into aCSF.

制备大鼠海马突触体，随机分为5组：PTX组加入印防己毒素使其终浓度为50μmol/L，Pro30+PTX组加入终浓度为30μmol/L的丙泊酚和50μmol/L的PTX，Pro30组加入终浓度为30μmol/L的丙泊酚，溶剂对照组加入脂肪乳，空白对照组不加入上述药物。

Next the authors attempted to activate the latent stem cells in vivo, using pilocarpine to invoke seizures, and thus hippocampal synaptic activity, in mice.

这些研究者下一步尝试了体内研究潜在干细胞群，他们用毛果芸香碱作用于小鼠引发小鼠癫痫和海马突触活动。

Synaptic plasticity is an important characteristic of neural system. It is significant to the function of neural system.

突触可塑性是神经系统所具有的重要特征，也是神经系统实现其功能的重要保障。

BACKGROUND: Synaptic plasticity is thought to provide a molecularmechanism for learning and memory.

背景：目前认为突触的可塑性为学习和记忆的分子机制。

Long-term potentiation is an important form of synaptic plasticity and a cellular model for study of learning and memory.

长时程增强是突触传递功能可塑性的重要表现形式，是研究学习与记忆的细胞模型。

Synaptic plasticity is the basic of formation and stabilization of learning and memory.

突触可塑性是学习记忆获得、巩固和保持的基础。

It also provides "plasticity"—a synapse's capacity to change.

同时DHA也能提供"可塑性"—这是突触的一种变化能力。

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。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！