Magnesium reduces N-methyl-D-aspartate (NMDA)-mediated brain injury in perinatal rats.

abstract：:L-Glutamate binding to cockroach central nervous system (CNS) membranes is unaffected by freeze-drying and subsequent rehydration. The dissociation constant is similarly unaltered by irradiation at a dose of 3 Mrad which affects only the number of biologically active binding sites. A molecular weight estimate for this...

journal_title：Neuroscience letters

authors： Sepúlveda MI,Sattelle DB

更新日期：1989-05-22 00:00:00

abstract：:Intrathecal (i.t.) administration of substance P in the awake rat decreases reaction time (RT) in the tail flick test. In the anaesthetized rat, noxious thermal stimulation of the tail (by immersion of tip in water at 55 degrees C) also decreases RT; this effect is blocked by a substance P antagonist. The present stud...

journal_title：Neuroscience letters

authors： Cridland RA,Henry JL

更新日期：1989-07-31 00:00:00

abstract：:Postural control strategies are frequently assessed through posturography on a firm surface. Their motor efficiency is related to the coordination between center-of-gravity (CG) and center-of-pressure (CP) movements, which results from long-term training. However, when standing on a seesaw favoring pitching body motio...

journal_title：Neuroscience letters

authors： Rougier PR,Mathias M,Tanzi A

更新日期：2011-01-20 00:00:00

abstract：:Application of a GABAA (gamma-aminobutyric acid-A) receptor antagonist through a microdialysis probe into the forelimb primary motor cortex of ketamine-anesthetized rats induced electromyographic activity in the contralateral forelimb. This activity consisted of spontaneous forelimb movements with a frequency of 0.8 +...

journal_title：Neuroscience letters

authors： Castro-Alamancos MA,Borrell J

更新日期：1993-02-19 00:00:00

abstract：:The effect of Ca2+/calmodulin-dependent protein phosphorylation on K+ channels was examined in snail neurons, using several pharmacological agents, the voltage clamp method and the pressure injection technique. H-7, a general protein kinase inhibitor, reduced the delayed outward K+ current (IKD) which was suppressed b...

journal_title：Neuroscience letters

authors： Onozuka M,Furuichi H,Imai S,Fukami Y

更新日期：1991-03-11 00:00:00

abstract：:In order to study the rapidity of interaction between tetraethylammonium (TEA) and the delayed K+ channel of the mammalian brain neuron, TEA was applied to isolated rat hippocampal pyramidal neurons in a time-controlled sequence with a voltage step using a concentration clamp technique. TEA at a concentration of 30 mM...

journal_title：Neuroscience letters

authors： Oyama Y,Harata N,Akaike N

更新日期：1991-10-14 00:00:00

abstract：:Local cerebral glucose utilization (LCGU) was measured during spontaneous waking and slow wave sleep (SWS) by an adaptation of the [14C]deoxyglucose method to the free moving cat. In awake animals heterogeneous rates of LCGU were observed throughout the brain with values extending from 8 mumol x 100 g-1 x min-1 for wh...

journal_title：Neuroscience letters

authors： Petitjean F,Seguin S,Des Rosiers MH,Salvert D,Buda C,Janin M,Debilly G,Jouvet M,Bobillier P

更新日期：1982-09-20 00:00:00

abstract：:This study in lampreys (Lampetra fluviatilis L.) is concerned with the phylogenetic age of the suprachiasmatic nucleus of the hypothalamus which in mammals receives input from the retinohypothalamic tract and acts as circadian pacemaker. Tracing experiments with the fluorescent dye DiI demonstrated a retinohypothalami...

journal_title：Neuroscience letters

authors： Weigle C,Wicht H,Korf HW

更新日期：1996-10-18 00:00:00

abstract：:Normal cerebellar tissue, obtained from 15-day-old CBA/JNCij mouse embryos, was transplanted into the cerebellum of 4-week-old weaver mice. At the 6th week after the transplantation, the grafted tissue was distinguishable from the host cerebellum, developing a trilaminar organization. The formation of synapses by the ...

journal_title：Neuroscience letters

authors： Takayama H,Kohsaka S,Shinozaki T,Inoue H,Toya S,Ueda T,Tsukada Y

更新日期：1987-08-31 00:00:00

abstract：:Although metabolic syndrome (MS) is recognized as a risk factor for ischemic stroke, little is known about genetic variants that confer susceptibility to ischemic stroke among individuals with or without MS. This study was completed to investigate whether the methylenetetrahydrofolate reductase (MTHFR) 677C>T polymorp...

journal_title：Neuroscience letters

authors： Kim OJ,Hong SH,Jeon YJ,Oh SH,Kim HS,Park YS,Kim EJ,Kim NK

更新日期：2013-01-15 00:00:00

abstract：:The distribution of neurons expressing beta-endorphin immunoreactivity was explored in the brain of adult jerboa during two distinct periods characterizing its reproductive cycle. A large presence of cell bodies displaying beta-endorphin immunoreactivity occured within different parts of the mediobasal hypothalamus al...

journal_title：Neuroscience letters

authors： El Ouezzani S,Tramu G,Magoul R

更新日期：2005-03-11 00:00:00

abstract：:By in situ hybridization, we show the ability of human neuroblastoma SY 5Y cells to synthesize apolipoprotein E (apoE) mRNA. This synthesis varied during cell NGF-differentiation: the mRNA level decreased during the first 4 days of NGF treatment (NGF 4 days) and then increased during the 3 following days (NGF 7 days)....

journal_title：Neuroscience letters

authors： Soulié C,Mitchell V,Dupont-Wallois L,Chartier-Harlin MC,Beauvillain JC,Delacourte A,Caillet-Boudin ML

更新日期：1999-04-16 00:00:00

abstract：:Galectin-3 is a β-galactosidase-binding lectin which is important in cell proliferation and apoptotic regulation. Encephalomyocarditis virus (EMCV), which includes the Enterovirus genus, can cause not only acute myocarditis but also neuronal degeneration of central nervous system in various animals including mice. The...

journal_title：Neuroscience letters

authors： Kobayashi K,Niwa M,Hoshi M,Saito K,Hisamatsu K,Hatano Y,Tomita H,Miyazaki T,Hara A

更新日期：2015-04-10 00:00:00

abstract：:Voltage-gated Na+ currents were recorded from anatomically identified postganglionic muscular sympathetic neurons without and with ATP and GTP in the intracellular solution. The main findings of the study were that cells without ATP and GTP in the intracellular solution express a higher amplitude and greater density o...

journal_title：Neuroscience letters

authors： Rola R,Szulczyk P

更新日期：2004-04-08 00:00:00

abstract：:Synaptic vesicle fusion events are essential for synaptic transmission. Membrane docking and fusion events are highly regulated processes requiring the participation of a large number of soluble N-ethylmaleimide-sensitive factors (SNAREs) and SNARE-interacting proteins. We report the neuronal expression of mammalian h...

journal_title：Neuroscience letters

authors： Kim BY,Ueda M,Nakamura Y,Kohsaka S,Akazawa C

更新日期：2004-01-30 00:00:00

abstract：:The taiep rat is a myelin mutant whose immobility episodes (IEs) can be caused by gripping them by the tail. Electroencephalographic recordings during IEs show a rapid-eye movement sleep-like pattern, similar to narcolepsy-cataplexy in canines. Systemic administration of alpha(2)-adrenoceptor agonists and the alpha(1)...

journal_title：Neuroscience letters

authors： Eguibar JR,Cortés Mdel C,Lara-Lozano M

更新日期：2010-10-15 00:00:00

abstract：:The human hypothalamus is at the center of the human limbic system anatomically and physiologically. The hypothalamus plays pivotal roles in controlling autonomic responses and instinctive behaviors such as regulating fear, aggression, learning, feeding behavior, circadian rhythm, and reproductive activities. The deta...

journal_title：Neuroscience letters

authors： Kamali A,Ghazi Sherbaf F,Rahmani F,Khayat-Khoei M,Aein A,Gandhi A,Shah EG,Sair HI,Riascos RF,Esquenazi Y,Zhu JJ,Keser Z,Hasan KM

更新日期：2020-05-29 00:00:00

abstract：:We evaluated the therapeutic effects of remacemide hydrochloride, an N-methyl-D-aspartate (NMDA) receptor-associated ionophore blocker with sodium channel blocking activity, on cortical lesion volume and memory dysfunction following parasagittal fluid-percussion brain injury in the anesthetized rat. We found that intr...

journal_title：Neuroscience letters

authors： Smith DH,Perri BR,Raghupathi R,Saatman KE,McIntosh TK

更新日期：1997-08-15 00:00:00

abstract：:While past research suggests that ghrelin stimulates appetite through an action on hypothalamic signaling, recent evidence indicates that the peptide acts via mesotelencephalic dopamine neurons to alter appetitive motivation. In the present study, rats were trained to operantly respond for food on a progressive ratio ...

journal_title：Neuroscience letters

authors： Weinberg ZY,Nicholson ML,Currie PJ

更新日期：2011-07-20 00:00:00

abstract：:Interleukin-18 (IL-18) is a pro-inflammatory cytokine and an important mediator of peripheral inflammation and host immune response. IL-18 functions through its binding with the IL-18 receptor (IL-18R), which consists of two chains, an IL-18-binding α chain (IL-18Rα) and a signaling β chain. IL-18 and IL-18R are expre...

journal_title：Neuroscience letters

authors： Kuwahara-Otani S,Maeda S,Kobayashi K,Minato Y,Tanaka K,Yamanishi K,Hata M,Li W,Hayakawa T,Noguchi K,Okamura H,Yagi H

更新日期：2017-05-22 00:00:00

abstract：:Intracellular recordings were made from neurons in bullfrog sympathetic ganglia. Orthodromic, intracellular and antidromic stimulations evoked recurrent depolarizing responses accompanied by a spontaneous firing of the action potential in type 2 neurons. The depolarizing response elicited by intracellular and antidrom...

journal_title：Neuroscience letters

authors： Nishimura T,Akasu T

更新日期：1988-04-12 00:00:00

abstract：:The activities of RNA-dependent DNA polymerase and DNA-dependent DNA polymerase were measured in hippocampus of fast and slow learning Wistar rats. The RNA-dependent DNA polymerase activity in the hippocampus of fast learning rats exceeds two-fold that in the slow learning ones, while the rates of the DNA-dependent DN...

journal_title：Neuroscience letters

authors： Salganik RI,Parvez H,Tomsons VP,Shumskaya IA

更新日期：1983-04-29 00:00:00

abstract：:The plasma membrane Ca2+-ATPase (PMCA) pumps play a critical role in the maintenance of calcium (Ca2+) homeostasis, crucial for optimal neuronal function and cell survival. Loss of Ca2+ homeostasis is a key precursor in neuronal dysfunction associated with brain aging and in the pathogenesis of neurodegenerative disor...

journal_title：Neuroscience letters

authors： Zaidi A,Adewale M,McLean L,Ramlow P

更新日期：2018-01-10 00:00:00

abstract：:To determine whether mutations in the coding region of the alpha-synuclein gene are relevant in cases of multiple system atrophy (MSA), detailed nucleotide sequence analysis of the alpha-synuclein gene was performed using total RNA obtained from autopsied brain specimens of 11 pathologically confirmed cases of MSA. Th...

journal_title：Neuroscience letters

authors： Ozawa T,Takano H,Onodera O,Kobayashi H,Ikeuchi T,Koide R,Okuizumi K,Shimohata T,Wakabayashi K,Takahashi H,Tsuji S

更新日期：1999-07-30 00:00:00

abstract：:Using immunocytochemical methods, both calbindin and GABA were found to be colocalized in the somas of all the cells of the medial nucleus of the trapezoid body (NMTB) of the rat auditory system. In the lateral superior olive (LSO), calbindin was also found in the terminals but not in the cells. Some terminal labellin...

journal_title：Neuroscience letters

authors： Webster WR,Batini C,Buisseret-Delmas C,Compoint C,Guegan M,Thomasset M

更新日期：1990-04-06 00:00:00

abstract：:Extracellular dopamine and noradrenaline concentrations in the medial prefrontal cortex were determined using online microdialysis in freely moving rats during classical appetitive or aversive conditioning to a contextual conditioned stimulus (CS). As CS we used placement in a Skinner box where either foot shocks or f...

journal_title：Neuroscience letters

authors： Feenstra MG,Teske G,Botterblom MH,De Bruin JP

更新日期：1999-09-17 00:00:00

abstract：:Single electrode voltage-clamp recording from CA3 neurons in guinea pig hippocampal slices was applied to study effects of a new GABAB antagonist, CGP 55845A, on (-)baclofen (IBac)- or gamma-aminobutyric acid (IGABA)-induced potassium (K)-currents and on inhibitory postsynaptic K-currents (K-IPSCs) recorded in the pre...

journal_title：Neuroscience letters

authors： Jarolimek W,Demmelhuber J,Bijak M,Misgeld U

更新日期：1993-05-14 00:00:00

abstract：:Spontaneous openings of acetylcholine receptor channels were investigated using Xenopus myotomal muscle cells in culture and patch clamp recording methods. Two classes of channels with conductances close to 40 and 60 pS and reversal potentials near 0 mV were found to open in the absence of agonist. The open time of th...

journal_title：Neuroscience letters

authors： Rojas L,Zuazaga C

更新日期：1991-04-01 00:00:00

abstract：:Protein synthesis is required for long-lasting synaptic plasticity. We examined the time-dependent changes in protein expression that occurred in the hippocampus during synaptic plasticity using two-dimensional gel electrophoresis followed by mass spectrometry. The levels of 15 proteins were significantly changed in m...

journal_title：Neuroscience letters

authors： Matsuura K,Nakamura-Hirota T,Takano M,Otani M,Kadoyama K,Matsuyama S

更新日期：2013-10-25 00:00:00

abstract：:The objective of the present study was to determine differences in neural networks between expert and novice archers during an archery pre-performance routine period (PPR). The experiment was conducted with eight world-class competitor or Olympic medalist archers and eight novices. In the experiment, the task was to s...

journal_title：Neuroscience letters

authors： Kim J,Lee HM,Kim WJ,Park HJ,Kim SW,Moon DH,Woo M,Tennant LK

更新日期：2008-11-21 00:00:00