The effect of fatigue caused by electrical induction or voluntary contraction on Ia inhibition in human soleus muscle.

abstract：:Phosphoramidon (100-350 micrograms i.c.v.), a selective enkephalinase inhibitor, induced in the rat a decrease of nociception to pressure stimulation without evident respiratory depression. In addition, intensive behavioural changes such as grooming (licking the fur, face washing and scratching), mounting behaviour an...

journal_title：Neuroscience letters

authors： Rupreht J,Ukponmwan OE,Admiraal PV,Dzoljic MR

更新日期：1983-11-11 00:00:00

abstract：:Following focal brain lesions, complex adaptive processes take place in remote intact areas. The present study examines changes in NMDA (N-methyl-D-aspartate), AMPA ((+/-)-alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid) and kainate receptors following focal photothrombotic ischemic lesions using quantitative...

journal_title：Neuroscience letters

authors： Que M,Schiene K,Witte OW,Zilles K

更新日期：1999-10-01 00:00:00

abstract：:Leucine-enkephalin-like immunoreactive (ENK-LI) afferent fibers to the feline homologue of the Onuf's nucleus (pudendal motoneurons) originate mainly from lamina X of the sacral cord. They make synaptic contacts chiefly upon dendrites of pudendal motoneurons; the synaptic terminals most often contain pleomorphic synap...

journal_title：Neuroscience letters

authors： Konishi A,Itoh K,Sugimoto T,Yasui Y,Kaneko T,Takada M,Mizuno N

更新日期：1985-10-24 00:00:00

abstract：:Hindlimb sensory deprivation is known to induce a decrease in the cortical representation of hindpaw, and an increase in the size of the cutaneous receptive fields. The aim of the present study was to determine (i) the time-course of recovery when the rat retrieves a normal use of its limbs after a 14-day period of se...

journal_title：Neuroscience letters

authors： Dupont E,Canu MH,Langlet C,Falempin M

更新日期：2001-08-24 00:00:00

abstract：:Using high performance liquid chromatography (HPLC) and electrochemical detection, serotonin and its precursor 5-hydroxytryptophan (5-HTP) were identified in crude perchloric acid extracts from bovine cornea. In addition, dopamine, noradrenaline and adrenaline were identified. Through the use of immunohistochemical pr...

journal_title：Neuroscience letters

authors： Osborne NN

更新日期：1983-01-31 00:00:00

abstract：:In a light microscopic study the ferric ion-ferrocyanide staining of the squid giant axon was investigated. In other neurons this stain is known to indicate excitable membranes with high sodium channel density, such as the node of Ranvier or the initial segment. In the squid the stain reacted in small patches of the a...

journal_title：Neuroscience letters

authors： Greeff NG,Akert K,Sandri C

更新日期：1985-06-12 00:00:00

abstract：:Upregulation of cyclin-dependent kinase 5 (Cdk5) after chronic cocaine administration has led to speculation that Cdk5 plays an important role in drug addiction. However, as Cdk5 involvement is implicated in a variety of neural events, including neuronal development, synaptic plasticity and learning, a specific role i...

journal_title：Neuroscience letters

authors： Seiwell AP,Reveron ME,Duvauchelle CL

更新日期：2007-04-24 00:00:00

abstract：:The conductance increase induced by bath application of GABA has been measured in voltage-clamped stretch-receptor neurones of crayfish. A rapid conductance increase was obtained only at GABA concentrations above 3.3 X 10(-4) M. The response to lower GABA concentrations (between 10(-4) and 10(-6) M) developed slowly o...

journal_title：Neuroscience letters

authors： Deisz RA,Dose M,Lux HD

更新日期：1984-06-29 00:00:00

abstract：:Following sciatic nerve injury sympathetic invasion and basket formation is seen in dorsal root ganglia. We examined whether this phenomenon occurs in trigeminal ganglion (TG) following axotomy (IOAx) or chronic constriction injury to the infraorbital nerve (IOCCI). The IOCCI rats developed hyperresponsiveness to pinp...

journal_title：Neuroscience letters

authors： Benoliel R,Eliav E,Tal M

更新日期：2001-01-19 00:00:00

abstract：:In the present study, the origin of calcitonin gene-related peptide (CGRP) to the dorsal horn in the rat lumbar spinal cord is investigated. CGRP immunoreactivity is examined following multiple unilateral and bilateral dorsal rhizotomies and isolated cord preparations (spinal cords are isolated by transecting the cord...

journal_title：Neuroscience letters

authors： Chung K,Lee WT,Carlton SM

更新日期：1988-07-19 00:00:00

abstract：:The role of hippocampal noradrenergic inputs in the modulation of corticosteroid receptor expression has been investigated. Adult male rats were given central 6-hydroxydopamine (6-OHDA) and the expression of hippocampal mineralocorticoid (MR) and glucocorticoid (GR) receptor mRNA was examined after two weeks by in sit...

journal_title：Neuroscience letters

authors： Yau JL,Seckl JR

更新日期：1992-08-17 00:00:00

abstract：:In the present study, we describe the distribution of GABAC ρ3 receptor immunoreactivity in the cortex, striatum and hippocampus of wild type (wt) and 11 weeks old HD transgenic (tg) R6/2 mouse brain. In the brain of wt mice, GABAC ρ3 immunoreactivity is well expressed in neuronal cells, nerve fibers and axonal proces...

journal_title：Neuroscience letters

authors： Kumar U,Heer M,Somvanshi RK

更新日期：2017-02-15 00:00:00

abstract：:We investigated a possible involvement of the prion protein in ventilatory control in four groups of mice, those deficient for the prion protein (PrP(c)), those overexpressing the prion protein, and two groups of genetically and age-matched controls. Ventilatory patterns of unrestrained mice were measured in a whole-b...

journal_title：Neuroscience letters

authors： Boudinot E,Tremblay P,Champagnat J,Foutz AS

更新日期：2002-04-26 00:00:00

abstract：:NTAK (neural- and thymus-derived activator for ErbB kinases), also known as neuregulin-2 (NRG2), is a member of the epidermal growth factor (EGF) family, which binds directly to ErbB3 and ErbB4, and transactivates ErbB2. NTAK/NRG2 is structurally homologous to NRG1. The biological function of NTAK/NRG2 still remains u...

journal_title：Neuroscience letters

authors： Nakano N,Kanekiyo K,Nakagawa T,Asahi M,Ide C

更新日期：2016-05-27 00:00:00

abstract：:The purpose of this study was to identify the subcortical neural pathways which mediate adrenocortical responses following cortical stimulation. The frontal cortex was stimulated in intact rats and in animals with medial or lateral septal or preoptic lesions or with large or small anterior hypothalamic deafferentation...

journal_title：Neuroscience letters

authors： Feldman S,Conforti N

更新日期：1987-01-02 00:00:00

abstract：:Several studies reported that peripheral administration of bombesin (BN) and gastrin-releasing peptide (GRP) improved some forms of memory performance. In the present study, we examined the role of endogenous BN-like peptide(s) for the acquisition of inhibitory avoidance learning in mice using BN-like peptide receptor...

journal_title：Neuroscience letters

authors： Santo-Yamada Y,Yamada K,Wada E,Goto Y,Wada K

更新日期：2003-04-03 00:00:00

abstract：:We examined specific expression of protein kinase C (PK-C) isozymes in cultured human glial and neuronal cell lines, using type-specific monoclonal antibodies MC-1a, -2a, and -3a (Hidaka H. et al., J. Biol. Chem., 263 (1988) 4523-4526). Immunoblotting experiments revealed that a 80 kDa band of three kinds of glioblast...

journal_title：Neuroscience letters

authors： Shimosawa S,Hachiya T,Hagiwara M,Usuda N,Sugita K,Hidaka H

更新日期：1990-01-01 00:00:00

abstract：:The effects of several Ca2+ channel blockers were evaluated on inhibitory junction potential (IJP) evoked in rat colonic circular muscle by electrical field stimulation (EFS). Glass microelecrodes were used to record membrane potential of smooth muscle cells. IJPs were tetrodotoxin-sensitive (1 microM) and disappeared...

journal_title：Neuroscience letters

authors： Borderies JR,Jiménez M,Angel F

更新日期：1996-05-31 00:00:00

abstract：:In this study, we aimed to investigate whether self-reported mild traumatic brain injury (mTBI) was associated with decreased AD-vulnerable cortical thickness, and to assess the relationship between AD-vulnerable cortical thickness and AD-related biomarker in the Alzheimer's Disease Neuroimaging Initiative subjects. W...

journal_title：Neuroscience letters

authors： Wang ML,Wei XE,Yu MM,Li PY,Li WB,Alzheimer’s Disease Neuroimaging Initiative.

更新日期：2017-08-10 00:00:00

abstract：:Mouse neuroblastoma x rat glioma hybrid cells (N x G, NG108-15) were used to study the mechanism of Ca(2+)-current (ICa) inhibition by 5-hydroxytryptamine (5-HT). 5-HT caused a dose-dependent decrease of ICa which was abolished by ICS 205-930 (10)(-8) M) while 2-methyl-5-HT was an agonist. Intracellular infusion of GD...

journal_title：Neuroscience letters

authors： Eckert R,Utz J,Trautwein W

更新日期：1993-04-16 00:00:00

abstract：:Interleukin-1 (IL-1) mediates numerous responses on the mouse anterior pituitary cell line AtT-20. We have studied the ligand binding properties of the IL-1 receptors (IL-1R) of the AtT-20 cells and found that they possess 1.5 x 10(3) receptors/cell with a Kd of 0.15 nM for [125I]IL-1 alpha. Using oligonucleotide prim...

journal_title：Neuroscience letters

authors： Bristulf J,Simoncsits A,Bartfai T

更新日期：1991-07-22 00:00:00

abstract：:Estrogen levels in rats are positively correlated with enhanced memory function and hippocampal dendritic spine density. There is much less work on the long-term effects of estradiol manipulation in preadolescent rats. The present work examined how injections of estradiol during postnatal days 19-22 (p19-22; preadoles...

journal_title：Neuroscience letters

authors： Wartman BC,Keeley RJ,Holahan MR

更新日期：2012-10-24 00:00:00

abstract：:Electroencephalography (EEG) is a non-invasive technique for monitoring electrical activity and has good time resolution. Combining these advantages of EEG with dipole-tracing analysis incorporating a realistic three-layer head model (scalp-skull-brain head model; SSB/DT) allows for the detection of dipoles in the mil...

journal_title：Neuroscience letters

authors： Inoue M,Masaoka Y,Kawamura M,Okamoto Y,Homma I

更新日期：2008-05-30 00:00:00

abstract：:Histone modifications, such as lysine methylation, acetylation and ubiquitination, are epigenetic tags that shape the chromatin landscape and regulate transcription required for synaptic plasticity and memory. Here, we show that transcription-promoting histone H3 trimethylated at lysine 4 (H3K4me3), histone H3 acetyla...

journal_title：Neuroscience letters

authors： Bach SV,Tacon PR,Morgan JW,Hegde AN

更新日期：2015-03-30 00:00:00

abstract：INTRODUCTION:The saccadic paradigm has been used to investigate specific cortical networks involving attention. The behavioral and electrophysiological investigations of the SEM contribute significantly to the understanding of attentive patterns presented of neurological and psychiatric disorders and sports performance...

journal_title：Neuroscience letters

authors： Bittencourt J,Machado S,Teixeira S,Schlee G,Salles JI,Budde H,Basile LF,Nardi AE,Cagy M,Piedade R,Sack AT,Velasques B,Ribeiro P

更新日期：2012-08-15 00:00:00

abstract：:We investigated whether N-methyl-D-aspartate (NMDA)-induced slow current in substantia gelatinosa (SG) neurons might be of presynaptic or postsynaptic origin. Whole-cell voltage-clamp recordings were made from adult rat spinal cord slices to examine the effect of NMDA receptor upon miniature excitatory postsynaptic cu...

journal_title：Neuroscience letters

authors： Yang K,Li YQ

更新日期：2000-09-29 00:00:00

abstract：:The aim of the present study was to investigate the moderating effect of intolerance of uncertainty (IU) on exposure to aversion and its anticipation using event-related potentials (ERPs). Sixteen subjects high in IU and 16 subjects low in IU underwent an affective cueing paradigm where a warning cue signaled the vale...

journal_title：Neuroscience letters

authors： Gole M,Schäfer A,Schienle A

更新日期：2012-01-24 00:00:00

abstract：:Astrocytic glial cells from neonatal rat brains were grown in primary culture. Dipeptidyl peptidase II (DPP-II) enzyme activity was measured in cells disrupted by nonionic detergent. The rate of enzyme activity was measured in the presence of various ions, under isosmotic conditions adjusted using mannitol and NaCl. D...

journal_title：Neuroscience letters

authors： Stevens BR,Fernandez A,Sumners C,Hearing L

更新日期：1988-07-08 00:00:00

abstract：:In urethane-anesthetized rats single neuronal activity was recorded in the laterodorsal tegmental nucleus (LDT), which has a dense complement of cholinergic neurons, and in the dorsal raphe and locus coeruleus for comparison. Most LDT neurons responded antidromically to stimulation of either one or more of several ros...

journal_title：Neuroscience letters

authors： Kayama Y,Ogawa T

更新日期：1987-06-26 00:00:00

abstract：:Neuronal apoptosis sculpts the developing brain, and nearly all identified classes of neurons seem to be produced "in excess" during development. FoxO transcription factors regulate apoptosis in vitro in deprived of neurotrophins. It is unknown if FoxO3a is involved in the development of neurons. Here, we report a rol...

journal_title：Neuroscience letters

authors： Peng K,Li Y,Long L,Li D,Jia Q,Wang Y,Shen Q,Tang Y,Wen L,Kung HF,Peng Y

更新日期：2010-10-29 00:00:00