Subcellular distribution of ryanodine receptor-like and calcium ATPase-like immunoreactivity in brainstem and cerebellar neurones of rat and guinea pig.

abstract：:Neuronal cell death induced by ischemic injury has been attributed to glutamate receptor-mediated excitotoxicity, which is known to be accompanied by Ca2+ overload in the cytoplasm with concomitant activation of calcium-dependent mechanisms. More specifically, the overactivation of calpains, calcium-dependent cysteine...

journal_title：Neuroscience letters

authors： Ko YU,Song HY,Kim WK,Yune TY,Yun N,Oh YJ

更新日期：2020-09-25 00:00:00

abstract：:Oxytocin (OT) modulation of synaptic transmission between olfactory bulb neurones has been implicated in the induction of maternal behaviour, but the mechanism of action is unknown. We examined the action of OT on gamma-aminobutyric acid(A) (GABA(A)) receptor-mediated spontaneous inhibitory postsynaptic currents (sIPS...

journal_title：Neuroscience letters

authors： Osako Y,Otsuka T,Taniguchi M,Oka T,Kaba H

更新日期：2000-07-28 00:00:00

abstract：:The pharmacological properties of presynaptic calcium (Ca) channels on rat hippocampal mossy fiber synaptosomes were characterized by determining the inhibitory potencies for various classes of Ca antagonists on depolarization-induced Ca mobilization and the release of dynorphin A(1-8)-like immunoreactivity (Dyn-LI). ...

journal_title：Neuroscience letters

authors： Terrian DM,Damron DS,Dorman RV,Gannon RL

更新日期：1989-12-04 00:00:00

abstract：:Simultaneous recordings of cortical activity, recorded as the cortical local field potential (CLFP) in the contralateral posterior sigmoid gyrus, and the spinal activity, recorded as the cord dorsum potential (CDP) of the L6 lumbar segment, were made in the anaesthetized cat. The electrodes were positioned in somatose...

journal_title：Neuroscience letters

authors： Manjarrez E,Rojas-Piloni G,Vazquez D,Flores A

更新日期：2002-02-01 00:00:00

abstract：:Microrecording of single unit response to contact heat-evoked potential (CHEP) were performed in right ventral posterior lateral (VPL) thalamus during deep brain stimulation (DBS) surgery in a patient with chronic neurogenic pain. In our patient, neurons (n = 10) recorded in the ventral thalamus fired at a higher rate...

journal_title：Neuroscience letters

authors： Pralong E,Pollo C,Bloch J,Villemure JG,Daniel RT,Tétreault MH,Debatisse D

更新日期：2004-09-09 00:00:00

abstract：:Parkinson's disease (PD) is a multifactorial disease caused by both genetic and environmental factors. Alpha-synuclein is of particular interest in PD since it is a major component of Lewy bodies and mutations in the alpha-synuclein gene were identified in familial PD. Oxidative stress and proteasomal dysfunction are ...

journal_title：Neuroscience letters

authors： Lev N,Melamed E,Offen D

更新日期：2006-05-15 00:00:00

abstract：:Statins are lipid-lowering drugs that have been shown to reduce atherosclerotic cardiovascular morbidity and mortality. However, there is growing evidence from epidemiological studies that long-term treatment with statins has unwanted effects on extrahepatic tissue and increases the risk for neuropathy. To investigate...

journal_title：Neuroscience letters

authors： Föcking M,Besselmann M,Trapp T

更新日期：2004-01-23 00:00:00

abstract：:The mechanisms responsible for the termination of paroxysmal depolarization shifts (PDS) were studied with intracellular recordings on CA1 neurons of rat hippocampal slices. Epileptiform activity was induced by application of penicillin, bicuculline or Mg-free artificial cerebrospinal fluid (ACSF). PDS in penicillin-c...

journal_title：Neuroscience letters

authors： Domann R,Westerhoff CH,Witte OW

更新日期：1994-07-18 00:00:00

abstract：:Neurons of the rat amygdaloid body were labeled with horseradish peroxidase following its injection into contralateral nuclei of the amygdala. The results strongly suggest that there is a contralateral amygdaloid projection from the basal (dorsal and ventral) nuclei of amygdala; it terminates in the medial, central an...

journal_title：Neuroscience letters

authors： Nitecka L,Amerski L,Narkiewicz O

更新日期：1981-10-01 00:00:00

abstract：:Almost all mechanoreceptive neurons in the cortical taste area (CTA) of the rat had receptive fields (RFs) in the oral cavity, except for a few neurons at the border with the primary somatosensory area that had RFs on the contralateral rhinarium or upper lip. About one-third of the mechanoreceptive neurons with RFs in...

journal_title：Neuroscience letters

authors： Ogawa H,Wang XD

更新日期：2002-04-05 00:00:00

abstract：:To evaluate possible prespike field synchronizations, its relation to both interictal discharges and postspike return to baseline, penicillin-induced cortical interictal discharges were recorded in anaesthetized rabbits by magnetoencephalography (MEG) and electrocorticography (EcoG). Statistical parameters of spatial ...

journal_title：Neuroscience letters

authors： Zwiener U,Eiselt M,Giessler F,Nowak H

更新日期：2000-08-04 00:00:00

abstract：:Dual innervation, two morphologically distinct axons ending on the same endplate of white muscle, has been observed in some 'primitive' fish but not 'higher' teleosts. A representative of the order Bachtrachoidiformes, Opsanus tao, was examined using histological sectioning and silver impregnation to determine the inn...

journal_title：Neuroscience letters

authors： Raso DS

更新日期：1990-08-24 00:00:00

abstract：:Melatonin protection against H2O2-induced lipid peroxidation in brain homogenates was measured in vitro. The level of malonaldehyde (MDA) plus 4-hydroxyalkenals (4-HDA) was assayed in brain homogenates as an index of induced membrane oxidative damage. Brain homogenates were co-incubated with H2O2 alone or in combinati...

journal_title：Neuroscience letters

authors： Sewerynek E,Poeggeler B,Melchiorri D,Reiter RJ

更新日期：1995-08-11 00:00:00

abstract：:A previous study suggested that adults with greater motor difficulties demonstrated less adaptation under a regular error feedback schedule (gain=1:1) but reached a similar level of adaptation compared to controls when feedback was enhanced (gain=1:2). In light of these findings, the present study examined inter-limb ...

journal_title：Neuroscience letters

authors： Bo J,Lee CM

更新日期：2017-07-27 00:00:00

abstract：:Recent findings document numerous interactions between neuronal and glial systems that likely play a role in the pathophysiology of depression. These findings suggest that glia-derived neurotrophic protein S100B may play a significant role in developing depression. To test the relationship between S100B and depressive...

journal_title：Neuroscience letters

authors： Uher T,Bob P

更新日期：2012-11-07 00:00:00

abstract：:Baclofen reduced the frequency and aborted the bursts of spontaneous paroxysmal discharges in rat neocortical slices maintained in magnesium-free medium. This action was prevented by pretreatment with barium or caesium, which each increased the ictaform burst frequency, amplitude and duration. 4-Amino-pyridine also in...

journal_title：Neuroscience letters

authors： Ong J,Kerr DI,Johnston GA

更新日期：1990-05-04 00:00:00

abstract：:Based on its proposed ability to block the effect of selective serotonin reuptake inhibitors (SSRIs) on the firing rate of serotonergic neurons, the 5-HT1A partial agonist/beta-adrenergic antagonist pindolol has been examined in clinical trials for its ability to enhance the efficacy of SSRIs. However, varying results...

journal_title：Neuroscience letters

authors： Rasmussen K,McCreary AC,Shanks EA

更新日期：2004-01-23 00:00:00

abstract：:Aromatic L-amino acid decarboxylase (AADC) decarboxylates L-DOPA and 5-hydroxytryptophan into dopamine and serotonin, respectively. Starting from a rat AADC cDNA clone isolated in our laboratory, we produced a beta-galactosidase-AADC fusion protein in E. coli. It was purified from inclusion bodies and injected into a ...

journal_title：Neuroscience letters

authors： Krieger M,Tillet Y,Gros F,Thibault J

更新日期：1993-04-16 00:00:00

abstract：BACKGROUND:Genetic factors may play important roles in the pathogenesis of Parkinson's disease, and more than 40 loci involved in Parkinson's disease have been identified. Due to differing allele frequencies across origins, the associations of these loci and sporadic Parkinson's disease in the Eastern Chinese populatio...

journal_title：Neuroscience letters

authors： Gao T,Zheng R,Ruan Y,Fang Y,Jin C,Cao J,Song Z,Tian J,Pu J,Zhang B

更新日期：2020-09-14 00:00:00

abstract：:We examined effects of centrally administered capsaicin on sympathetic nerve activity (SNA), blood pressure (BP) and heart rate (HR) in chloralose anesthetized cats (n = 18). Upon perfusion of the lower brain stem via the left vertebral artery, capsaicin (0.1-1.0 microM) caused dose-dependent increases in preganglioni...

journal_title：Neuroscience letters

authors： Seller H,Czachurski J,Zanzinger J

更新日期：1997-05-02 00:00:00

abstract：:Activities of motor units of human tibialis anterior muscle were studied when the subject maintained the force of the muscle at a constant level voluntarily. Motor units were classified into two main groups according to their discharge frequencies and their tensions. Those units which were recruited from the beginning...

journal_title：Neuroscience letters

authors： Kato M,Murakami S,Takahashi K,Hirayama H

更新日期：1981-09-01 00:00:00

abstract：:8-OH-DPAT is a 5-HT(1A/7) receptor agonist that enhances behavioral recovery after traumatic brain injury (TBI). This study is a first attempt to decipher whether the benefits induced by 8-OH-DPAT after TBI are mediated by 5-HT(1A) or 5-HT(7) receptors. A single i.p. injection of 8-OH-DPAT (0.5 mg/kg) alone or co-admi...

journal_title：Neuroscience letters

authors： Yelleswarapu NK,Tay JK,Fryer WM,Shah MA,Garcia AN,Cheng JP,Kline AE

更新日期：2012-05-02 00:00:00

abstract：:Neuroinflammation can lead to either damage of astrocytes or astrogliosis. Astrocyte loss may be caused by cytotoxic T cells as seen in Rasmussen encephalitis, auto-antibodies such as in neuromyelitis optica (aquaporin-4 antibodies), or cytokines such as TNF-α in major depressive disorder. Interleukins-1 and -6 appear...

journal_title：Neuroscience letters

authors： Hostenbach S,Cambron M,D'haeseleer M,Kooijman R,De Keyser J

更新日期：2014-04-17 00:00:00

abstract：:Exposure of rat hippocampal neurons to the peptide amyloid beta (A beta) (25-35) as well as A beta (1-40) peptides enhances phosphorylation of tau to a paired helical filament (PHF)-state through activation of tau protein kinase I (TPK I)/glycogen synthase kinase-3 beta (GSK-3 beta) [Busciglio, J., Lorenzo, A., Yeh, J...

journal_title：Neuroscience letters

authors： Takashima A,Noguchi K,Michel G,Mercken M,Hoshi M,Ishiguro K,Imahori K

更新日期：1996-01-12 00:00:00

abstract：:Intracellular recordings were made in slices of human neocortex removed for surgical treatment of epilepsy. In response to prolonged suprathreshold current injection, regular spiking neurons (67.5% of sample) responded by repetitive firing throughout the stimulus from all membrane potentials. Bursting neurons (32.5% o...

journal_title：Neuroscience letters

authors： Foehring RC,Wyler AR

更新日期：1990-03-14 00:00:00

abstract：:In the present study, we tried to examine whether the 2-deoxy-D-[14C]glucose (2-DG) technique is useful to investigate the metabolic activity of fetal rat brain in the maternal uterus. The result shows that metabolic mapping of the fetal brain was clearly obtained by means of the 2-DG technique. ...

journal_title：Neuroscience letters

authors： Morimoto A,Imai-Matsumura K,Murakami N

更新日期：1990-03-26 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：:LPS-induced microglial activation has a major influence on neuronal damage in the inflammatory process. Integral to this is the cellular and molecular interaction between microglia and neurons. Exosomes, a mediator of communication between cells, can transfer lipids, proteins and nucleic acids, affecting many donor an...

journal_title：Neuroscience letters

authors： Chen X,Qian B,Kong X,Hao J,Ye Y,Yang K,Xu T,Zhang F

更新日期：2019-11-01 00:00:00

abstract：:Pineal serotonin (5-HT), 5-hydroxyindole-acetic acid (5-HIAA), norepinephrine (NE), epinephrine (E) and adrenal corticosterone, NE and E contents were measured spectrofluorometrically 5, 15, 30 and 60 min after insulin treatment to induce hypoglycemic stress. In the pineal gland, hypoglycemic stress caused dramatic de...

journal_title：Neuroscience letters

authors： Mahata SK

更新日期：1991-01-02 00:00:00

abstract：:Positron emission tomography (PET) during focal repetitive transcranial magnetic stimulation (rTMS) has emerged as a promising approach to study cortical connectivity in awake humans. However, the noise caused by the discharging magnetic coil might have confounding effects on the rTMS-related cortical activation patte...

journal_title：Neuroscience letters

authors： Siebner HR,Peller M,Willoch F,Auer C,Bartenstein P,Drzezga A,Schwaiger M,Conrad B

更新日期：1999-07-23 00:00:00