Abstract：
:The effect of apamin, a bee venom toxin, on the action potential and the spike after hyperpolarization was studied in bullfrog sympathetic ganglion cells. Apamin reduced the duration of the afterhyperpolarization but did not affect the maximum rates of rise and fall of Na+- and Ca2+-dependent action potentials. In the presence of apamin and Co2+, the maximum rate of fall of the action potential was decreased, and the spike duration was prolonged. These results suggest that at least two types of Ca2+-dependent K+-conductance co-exist in bullfrog sympathetic ganglion cells.
journal_name
Neurosci Resjournal_title
Neuroscience researchauthors
Koyano K,Abe Tdoi
10.1016/0168-0102(85)90029-xsubject
Has Abstractpub_date
1985-12-01 00:00:00pages
162-6issue
2eissn
0168-0102issn
1872-8111pii
0168-0102(85)90029-Xjournal_volume
3pub_type
杂志文章abstract：:To elucidate the molecular mechanisms that regulate the maturation of action potential, we began by examining voltage-dependent K+ currents, known to contribute to the maturation of action potential, of developing granule cells in mouse cerebellar microexplant cultures. The migration of developing granule cells in thi...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(97)00099-0
更新日期：1997-12-01 00:00:00
abstract：:GABAergic neurons in the hippocampus proper are greatly diverse in their morphological and physiological features. In the present study we examined whether or not they are also diverse regarding the density of GABAergic input on their somata. GABAergic neurons were immunocytochemically identified with antibodies again...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(96)01102-9
更新日期：1996-10-01 00:00:00
abstract：:The facilitatory masseteric muscle response (FMR) elicited by polyurethane foam strip application between the opposing molars during cortically-induced rhythmic jaw movements (CRJMs) was induced earlier than masticatory force onset. The occurrence of this early response of the FMR (e-FMR) could not be explained by a s...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(00)00192-9
更新日期：2001-01-01 00:00:00
abstract：:In anesthetized and immobilized Japanese monkeys (Macaca fuscata), intraretinal conduction velocities of the ganglion cell axons were measured. The field potentials elicited by optic chiasm shocks consisted of fast and slow components with estimated conduction velocities of 1.19 and 0.72 m/s in recordings from the opt...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(88)90006-5
更新日期：1988-10-01 00:00:00
abstract：:γ-Aminobutyric acid (GABA) generally induces hyperpolarization and inhibition in the adult brain, but causes depolarization (and can be excitatory) in the immature brain. Depolarizing GABA actions are necessary for neurogenesis, differentiation, migration, and synaptogenesis. Additionally, the conversion of GABA respo...
journal_title：Neuroscience research
pub_type： 杂志文章,评审
doi：10.1016/j.neures.2020.02.010
更新日期：2020-07-01 00:00:00
abstract：:Development of neurofibrillary tangles (NFTs) is a pathological hallmark in various neurodegenerative disorders including Alzheimer's disease (AD). Recently, we identified a granular tau oligomer having a pre-filamentous structure. To determine the role of this oligomer in NFT formation, we quantified the amount of gr...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2005.11.009
更新日期：2006-03-01 00:00:00
abstract：:Properties of the Ca2+ -activated K+ current (I[K(Ca)]) were investigated in bipolar cells isolated from the goldfish retina. Pharmacological experiments and single channel current recordings demonstrated that I[K(Ca)] represented currents through BK channels, which were confined mostly to the presynaptic terminal. Th...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(97)01155-3
更新日期：1997-03-01 00:00:00
abstract：:A disynaptic projection from the spinal cord to the striatum was observed in the rat light and electron microscopically. An anterograde tracer, wheat germ agglutinin conjugated to horseradish peroxidase was injected into the ventral gray matter of the upper cervical spinal cord, and a retrograde tracer, biotinylated d...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2006.05.009
更新日期：2006-09-01 00:00:00
abstract：:Nerve growth factor (NGF)-like immunoreactivity was demonstrated in the rat pituitary intermediate lobe by indirect immunofluorescence method using antisera specific to beta-NGF isolated from adult male mouse submaxillary salivary gland. Co-culture of frozen or fresh intermediate lobes with newborn rat superior cervic...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(88)90014-4
更新日期：1988-12-01 00:00:00
abstract：:Although the rat has been the predominant rodent used to investigate the pathophysiology and treatment of experimental spinal cord injury (SCI), the increasing availability of transgenic animals has led to greater use of mouse models. However, behavioral assessment after SCI in mice has been less extensively investiga...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2010.02.009
更新日期：2010-06-01 00:00:00
abstract：:How the nervous system controls the sensation and memory of information from the environment is an essential question. The nematode Caenorhabditis elegans is a useful model for elucidating neural information processing that mediates sensation and memory. The entire nervous system of C. elegans consists of only 302 neu...
journal_title：Neuroscience research
pub_type： 杂志文章,评审
doi：10.1016/j.neures.2013.03.008
更新日期：2013-07-01 00:00:00
abstract：:Speech prosody is considered to be one of the most important sources of information for infants in acquiring their native language. Using multi-channel near-infrared spectroscopy in 10-month-old infants, we examined cortical activation when normal and flattened speech sounds were presented to the infants. The flattene...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2007.05.005
更新日期：2007-09-01 00:00:00
abstract：:A multibarreled glass-coated tungsten microelectrode suitable for single-unit recording and iontophoresis in chronically behaving animals is described. The microelectrode was stiff enough to pass through the dura matter of behaving monkeys, and can be applied as a microiontophoretic electrode. The electrode is easy to...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(90)90023-8
更新日期：1990-07-01 00:00:00
abstract：:During development, neurons migrate from their origin to their final destinations where they form neuronal architectures such as layers and nuclei. While the mechanisms for the formation of laminated structures have been studied extensively, little is known about nucleogenesis. Previously, we analyzed nucleogenesis in...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2009.01.007
更新日期：2009-05-01 00:00:00
abstract：:Fifteen rabbits were classically conditioned using stimulation of the right pontine nuclei as a conditioned stimulus and a corneal airpuff as an unconditioned stimulus. After conditioning criterion was reached, the stimulation conditioned stimulus was transferred to the left pontine nuclei and the rate of conditioned ...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(86)90057-x
更新日期：1986-09-01 00:00:00
abstract：:Using median nerve injury and immunocytochemical methods, we examined the temporal changes in neuropeptide Y (NPY) expression in the cuneate nucleus (CN) in rats following median nerve transection. Under normal circumstances, neuropeptide Y-immunoreactive (NPY-IR) fibers was not detectable in the CN. A few NPY-IR fibe...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2003.12.003
更新日期：2004-04-01 00:00:00
abstract：:Interleukin-6 (IL-6, human recombinant) promoted the survival of catecholaminergic neurons from fetal and postnatal rat midbrains as assessed by an immunohistochemical staining for tyrosine hydroxylase (TH) in culture using a chemically defined medium. The maximal dose of IL-6 for the cell survival of postnatal P15 ra...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(92)90039-f
更新日期：1992-05-01 00:00:00
abstract：:Because a potential treatment for brain injuries could be elevating magnesium ions (Mg(2+)) intracerebrally, we characterized the effects of elevating external Mg(2+) in cultures of neonatal murine brain-derived neural stem/progenitor cells (NSCs). Using a crystal violet assay, which avoids interference of Mg(2+) in t...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2014.05.001
更新日期：2014-07-01 00:00:00
abstract：:Microglial activation and proliferation occur in nearly all forms of brain injury. The aim of this study was to investigate the influence of glial cell-line derived neurotrophic factor (GDNF) on proliferation and/or survival in a GMIR1 rat microglial cell line, which proliferates in response to granulocyte-macrophage-...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(02)00036-6
更新日期：2002-07-01 00:00:00
abstract：:A group of brain acid-soluble proteins (BASPs) is preliminarily characterized. In some respects BASPs are similar to high mobility group (HMG) proteins, but in contrast to HMG, all BASPs are very acidic (pI 4.4-4.6) and show abnormal mobility during SDS-PAGE electrophoresis. BASP2-1 and BASP2-2 are identified as the t...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(94)90146-5
更新日期：1994-03-01 00:00:00
abstract：:Angiotensin II (Ang II) receptors are located in different regions of the brain, particularly within the cardiovascular control centers in the brainstem. These Ang II receptors are divided into AT1 and AT2 subtypes. We investigated the role of AT1 receptor subtype within the rostral (RVLM) and caudal (CVLM) ventrolate...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2007.12.002
更新日期：2008-03-01 00:00:00
abstract：:Communication in the central nervous system (CNS) occurs through initiation and propagation of action potentials at excitable domains along axons. Action potentials generated at the axon initial segment (AIS) are regenerated at nodes of Ranvier through the process of saltatory conduction. Proper formation and maintena...
journal_title：Neuroscience research
pub_type： 杂志文章,评审
doi：10.1016/j.neures.2016.09.010
更新日期：2017-03-01 00:00:00
abstract：:Different tracer substances were injected into the superior colliculus (CoS) in order to study its afferents and efferents with the meso-rhombencephalic tegmentum, the precerebellar nuclei and the cerebellum in the Madagascan hedgehog tenrec. The overall pattern of tectal connectivity in tenrec was similar to that in ...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(97)00034-5
更新日期：1997-06-01 00:00:00
abstract：:In this review, we describe recent experimental observations and model simulations in the research subject of brain-machine interface (BMI). Studies of BMIs have applied decoding models to extract functional characteristics of the recorded neurons, and some of these have more focused on adaptation based on neural oper...
journal_title：Neuroscience research
pub_type： 杂志文章,评审
doi：10.1016/j.neures.2020.03.008
更新日期：2020-07-01 00:00:00
abstract：:We previously reported that the gamma gamma-isozyme of enolase, NSE), one of the glycolytic enzymes, promoted the survival of embryonic rat neocortical neurons in culture, but alpha alpha-isozyme (non-neuronal enolase) had no effect. In the present study, the neurotrophic effects of NSE on cultured mesencephalic and s...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(94)00849-b
更新日期：1995-01-01 00:00:00
abstract：:The subgranular zone (SGZ) in the dentate gyrus contains radial astrocytes, known as Type-1 or Type-B cells, which generate neuroblasts (Type-2 cells or Type-D cells) that give rise to granular neurons. Stress increases glucocorticoid levels that target SGZ and modify the proliferation and apoptosis of hippocampal cel...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2011.03.013
更新日期：2011-07-01 00:00:00
abstract：:To elucidate the interaction between nitric oxide (NO) and substance P (SP) in neurogenic inflammatory responses, we measured the change in the degree of Evans blue leakage and NO levels in perfusate from the subcutaneous space in the rat instep following noxious heat stimulation (47 degrees C for 30 min). Furthermore...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(99)00107-8
更新日期：2000-01-01 00:00:00
abstract：:In the present study, the ability of 5-hydroxytryptamine(2C) (5-HT(2C)) receptors in the hippocampus to enhance locomotor activity in rats was investigated by local infusion. Intraperitoneal injection of the selective 5-HT(2C) antagonist SB 242084 (1 mg/kg) significantly increased rats motor activity, while the effect...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/s0168-0102(01)00215-2
更新日期：2001-05-01 00:00:00
abstract：:The neurodegenerative process in Parkinson's disease (PD) is accompanied by the presence of a neuroinflammatory response, which has been suggested as one of the principal components involved in PD progression. In this report we assessed the inflammatory potential of alpha-synuclein, a protein central to PD pathogenesi...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/j.neures.2010.12.020
更新日期：2011-04-01 00:00:00
abstract：:Electromyograms were recorded from the intralaryngeal muscles (the posterior cricoarytenoid (PCA) and thyroarytenoid (TA) muscles) and the ventilatory muscles (the diaphragm (DA) and abdominal (RA) muscle) during electrically induced vocalization in precollicular postmammillary decerebrate cats. Electrical stimulation...
journal_title：Neuroscience research
pub_type： 杂志文章
doi：10.1016/0168-0102(93)90032-l
更新日期：1993-06-01 00:00:00
