突触泡
- 【生】synaptic vesicle
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5MmMn~(++)抑制视细胞摄入HRP,为HRP标记的突触泡小水平与明适应时相似。
5 mM Mn ~ ( + + ) inhibits the uptake of HRP by the rod synaptic vesicles to the same extent as that due to light adaptation .
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去卵巢去松果体对大鼠齿状回β淀粉样蛋白损伤区突触泡膜素表达的影响
Effects of ovariectomy and pinealectomy on expression of synaptophysin in lesion areas by β - amyloid protein of Dentate gyrus in rats
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结论:大脑中动脉梗塞模型大鼠海马胆碱乙酰转移酶和突触泡膜素蛋白表达下降可能是其学习记忆障碍的神经生物学基础。
CONCLUSION : The decreased expression of ChAT and Syn protein in the hippocampus may be the neurobiological base of the learning and memory impairment of rats with MCAO .
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阿片受体阻滞剂纳洛酮能够改善这种损害,其神经机制并非是增加ChAT活性,而是能促进神经元突触囊泡Ach向突触间隙大量释放,及增加突触后致密物质密度。
The neuromechanism may not enhance ChAT expression quality , but augmentation Ach exocytosis and post-synaptic density .
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突触囊泡蛋白2A在难治性颞叶癫痫患者脑组织中的表达及意义
Down-Regulation of Synaptic Vesicle Protein 2A in the Anterior Temporal Neocortex of Patients with Intractable Epilepsy
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BDNF对体外培养的大鼠脊髓前角神经元内突触素Ⅰ与突触囊泡素表达的影响
Effects of BDNF on synapsin I and synaptophysin expression in cultured rat spinal cord anterior horn neurons
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电针对MCAO大鼠脑内GAP-43和突触囊泡蛋白表达的影响
Effect of Electroacupuncture on GAP-43 and Synaptophysin Expression of Ischemic Brain in the MCAO Rat
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结论:rhG-CSF可以促进脑缺血周围区的突触囊泡蛋白的表达,从而减轻脑缺血再灌注损伤。
Conclusion : The rhG-CSF may enhance SYN expression and thus alleviate the brain damage after ischemia / reperfusion lesion .
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突触素(Synaptophysin,Syn)是突触囊泡膜上的特异性蛋白质,与突触结构和功能密切相关。
Syn is a specific protein on the membrane of synaptic vesicle which is closely related to the structure and function of synapse .
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Dynamin家族是一类GTP酶分子,在突触囊泡的循环中起到了关键作用。
Dynamin family is a GTPase and the essential role of dynamin in vesicle scission and synaptic function has been widely supported .
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目的:研究重组人粒细胞集落刺激因子(rhG-CSF)对脑梗死周围区的突触囊泡蛋白(synapstophin,SYN)表达的影响。
Aim : To investigate the effects of recombinant human granulocyte colony-stimulating factor ( rhG-CSF ) on synapstophin ( SYN ) expression of periinfarction after focal cerebral ischemia .
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兴奋性氨基酸转运体(EAAT)位于突触前膜、突触囊泡和神经胶质细胞膜上。
Excitatory amino acid transporters ( EAAT ) localizes on the presynaptic membrane , synaptic vesicle and glial membrane .
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乙酰胆碱(Ach)作为运动神经元支配骨骼肌的重要神经递质,由胆碱乙酰转移酶(ChAT)合成并由囊状乙酰胆碱转运体(VAChT)包装至突触囊泡。
Acetylcholine ( Ach ) is a crucial neurotransmitter for the motoneurons that innervate skeletal muscles . It is synthesized by choline acetyltransferase ( ChAT ) and transported into synaptic vesicles by vesicular acetylcholine ( VAChT ) .
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结论:BDNF可通过影响脊髓前角神经元内GAP-43、突触素工与突触囊泡素(SYN)的合成及磷酸化,有助于受损神经元功能的修复,促进神经元的再生和重塑。
Conclusion : BDNF is helpful to the recovery of injured nerve functions and promotion of regeneration and plasticity of neurons by influencing synthesis and phosphorylation of GAP-43 , synapsin ⅰ and SYN within spinal cord anterior horn neurons .
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结果30mW/cm2微波辐射可引起海马突触囊泡堆积、活性区延长、突触后致密物增加、突触穿孔以及突触曲率增加。
Results Microwave radiation of 30 mW / cm2 caused deposits of synapse vesicle , elongation of active zone , the increase of thickness of postsynaptic density ( PSD ) and curvature , and perforation of synapse .
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目前大量研究证明,dynamin-1在突触囊泡循环及囊泡在高尔基体中的运输中发挥重要作用。
At present a large number of studies have shown that dynamin-1 play an important role in synaptic vesicle recycling and vesicle transport in the Golgi body .
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与传统抗癫痫药物作用于离子通道或兴奋-抑制性神经递质系统不同,其抗癫痫机制可能是通过与脑内突触囊泡蛋白SV2A结合而发挥作用。
It is approved in 2007 in China . Unlike other traditional AEDs which act on the ion channels or activate the Inhibitory Neurotransmitter system , it produces its effect by binding to synaptic vesicle protein 2A ( SV2A ), an integral membrane protein located on synaptic vesicles .
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难治性癫癎患者脑组织突触囊泡回收相关蛋白的表达
Expressions of proteins involved in synaptic vesicle recycling in intractable epilepsy
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神经末梢突触囊泡相关的调节蛋白
Regulating Proteins Participating in Neurotransmitter Release of Synaptic Vesicles at Nerve Terminals
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神经末梢突触囊泡释放神经递质过程的调控蛋白
Proteins Regulating Neurotransmitter Release of Synaptic Vesicles at Nerve Terminals
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利用苯乙烯染料揭示突触囊泡循环过程的研究进展
Progress in the study of synaptic vesicle recycling by using styryl dyes
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人胚胎视网膜发育过程中突触囊泡蛋白的表达
Expression of synaptophysin in the development of human fetal retina
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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
Presynaptic calcium channels contain structural elements participating in synaptic vesicle docking and fusion
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神经元突触囊泡循环的分子机理
Molecular Mechanisms Underlying the Synaptic Vesicle Cycle
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大鼠中缝大核突触囊泡在电针后的变化及其图象分析
Change of synaptic structure in nucleus raphe magnus of rat after electroacupuncture at " taichong " point
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海马神经元突触囊泡释放特征及可释放囊泡含量定量分析(英文)与小囊泡(如在一个复杂的腺内)相关的。
Quantitative analysis of synaptic vesicle release and readily releasable pool size in hippocampal neurons pertaining to one of the small sacs ( as in a compound gland ) .
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突触素Ⅰ是一种含量最高的突触囊泡蛋白,于发育成熟的神经元主要分布在轴突终末结构,但对其在人胎儿发育时期的脑内表达和分布尚不清楚。
Synapsin I is a most abundant synaptic vesicle protein , and is principally distributed in nerve terminals in mature neurons , however , the expression and distribution of synapsin I in developing human fetal brain is still unclear .
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活动区内多种蛋白组分相互作用与相互协同而严格调控突触囊泡在突触前膜的入坞、触发与膜融合等过程,以保证正常递质释放过程的完成。
Multiple protein components at the active zone region interact and coordinate with each other to control and regulate docking , priming and fusion of the synaptic vesicles with presynaptic membrane , and to further maintain the normal transmitter release process .
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突触前Ca2+量的迅速增加或突触胞吐过程的易化,都能增加突触囊泡的释放,从而改善NMJ的突触传递。
Improvements in neuromuscular transmission may result from increased release of synaptic vesicles , either by presynaptic alterations in Ca2 + transients or facilitated vesicular exocytosis .
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N-乙基-顺丁烯二酰亚胺敏感性融合蛋白(NSF)为一种ATP酶,是突触传递过程中重要的参与蛋白之一,在突触囊泡与突触前膜融合释放神经递质过程中起着重要的作用。
N-ethylmaleimide-sensitive fusion protein ( NSF ), one kind of ATPase , is considered one of the important proteins in the process of synaptic transmission , which also played an important role in the process of membrane fusion between the synaptic vesicles and presynaptic neurotransmitter release .