M Kashiwayanagi,H Kawahara,K Kurihara
M Kashiwayanagi
Olfactory responses appear not only at the onset of odor stimulation, but also at the termination of the stimulation. It is widely considered that the cAMP-pathway is involved in the generation of odor responses. We examined how cAMP affect...
The relationship between synaptogenesis and expression of voltage-dependent currents in cerebellar granule cells in situ [0.03%]
有关小脑颗粒细胞突触生成和电压依赖性电流表达之间关系的研究
E D&#x;Angelo,P Rossi,G De Filippi et al.
E D&#x;Angelo et al.
In this work we consider the ontogenetic changes of membrane currents and their relationship with synaptogenesis in cerebellar granule cells. Recordings were performed in whole-cell patch-clamp configuration from cerebellar slices obtained ...
L A Raymond,W G Tingley,C D Blackstone et al.
L A Raymond et al.
Glutamate-gated ion channels mediate most excitatory synaptic transmission in the mammalian central nervous system and play major roles in synaptic plasticity, neuronal development, and in some neuropathological conditions. Recent studies h...
The leg of Drosophila as a model system for the analysis of neuronal diversity [0.03%]
果蝇的腿作为分析神经元多样性的模型系统
E Nottebohm,A Ramaekers,C Dambly-Chaudière et al.
E Nottebohm et al.
The neurons innervating insect sense organs vary in number, shape, dendritic morphology, axonal projections and connectivity, providing abundant material for the genetic analysis of neuronal diversity. Here we describe the leg of Drosophila...
Comparison of FM1-43 staining patterns and electrophysiological measures of transmitter release at the frog neuromuscular junction [0.03%]
FM1-43染料标记与蛙神经肌肉突触递质释放的电生理检测方法的比较
W J Betz,R M Ridge,G S Bewick
W J Betz
Frog motor nerve terminals were stained with the activity-dependent dye FM1-43, which appears to stain recycled synaptic vesicles. Superficial end plates which could be visualized in their entirety were imaged and end plate potentials (EPPs...
Roles for arachidonic acid and GTP-binding proteins in synaptic transmission [0.03%]
花生四烯酸和G蛋白在突触传递中的作用
S Durgerian,F Bahls,J Richmond et al.
S Durgerian et al.
Using synapses which form between somata of Helisoma neurons in cell culture we have studied the presynaptic regulation of synaptic transmission. GTP-binding proteins play important roles in regulating synaptic transmission through their ac...
Calcium channels and calcium-gated potassium channels at the frog neuromuscular junction [0.03%]
蛙神经肌肉接头的钙通道和钙激活钾通道
R Robitaille,E M Adler,M P Charlton
R Robitaille
Two mechanisms which regulate transmitter release by regulating Ca2+ entry in the presynaptic nerve terminal were studied at the frog neuromuscular junction (nmj). First, the location of Ca2+ channels in relation to transmitter release site...
Enkephalin biosynthesis is coupled to secretory activity via transcription of the proenkephalin A gene [0.03%]
脑啡肽基因转录与神经内分泌细胞的刺激及激素释放耦联关系的研究
L MacArthur,A L Iacangelo,C M Hsu et al.
L MacArthur et al.
The molecular mechanisms regulating neuropeptide and secretory protein biosynthesis in neuroendocrine cells were examined using the prototype neuropeptide and secretory proteins enkephalin and chromogranin A (CGA). Treatment with the secret...
Synergistic regulation of cytosolic Ca2+ concentration by somatostatin and alpha 1-adrenergic agonists in mouse astrocytes [0.03%]
生长抑素和α1肾上腺素受体激动剂在小胶质细胞内协同调节钙离子浓度的作用机制研究
J C Delumeau,P Marin,M Tence et al.
J C Delumeau et al.
The effects of somatostatin and alpha 1-adrenergic receptor agonists on cytosolic Ca2+ in striatal astrocytes from the embryonic mouse in primary culture have been investigated by microfluorimetry. Methoxamine or somatostatin induced a tran...
J Nordmann,M Lindau,E L Stuenkel
J Nordmann
Stimulated exocytotic secretion from nerve endings is initiated by an increase in intracellular free calcium concentration. We summarize here our latest findings regarding the temporal relationship between depolarization, elevation of [Ca2+...