Presence of MHC-I and B-7 molecules in rat and human glioma cells expressing antisense IGF-I mRNA.

abstract：:This event-related functional Magnetic Resonance Imaging study examined the differential neural activities associated with a Risky-Gains task in 18 healthy individuals of high (n=9) or low (n=9) impulsiveness, according to their scores on the Barratt Impulsiveness Scale (BIS). The neural activities of people belonging...

journal_title：Neuroscience letters

authors： Lee TM,Chan CC,Han SH,Leung AW,Fox PT,Gao JH

更新日期：2008-06-20 00:00:00

abstract：:Intracortical facilitatory and inhibitory processes in the primary motor cortex (M1) play an important role in both the preparation and execution of motor tasks. Here we aimed to (1) confirm the existence of, and further characterise, intracortical facilitation at long conditioning-test stimulus intervals at subthresh...

journal_title：Neuroscience letters

authors： Vallence AM,Schneider LA,Pitcher JB,Ridding MC

更新日期：2014-06-06 00:00:00

abstract：:The effect of the R(-) and S(+) isomers of 3,4-methylenedioxyamphetamine (MDA) and its N-methyl analog 3,4-methylenedioxymethamphetamine (MDMA) on [3H]inositol monophosphate accumulation was studied in cells expressing either 5-HT2A or 5-HT2C receptors. The isomers of MDA produced a concentration dependent increase in...

journal_title：Neuroscience letters

authors： Nash JF,Roth BL,Brodkin JD,Nichols DE,Gudelsky GA

更新日期：1994-08-15 00:00:00

abstract：:Several lines of evidence suggest that dopamine exerts a chronic inhibitory action on GABAergic cells in the striatum, and striatal glutamic acid decarboxylase (GAD) mRNA levels are increased after ipsilateral dopaminergic denervation. In the present study we have used GAD immunocytochemistry to assess whether dopamin...

journal_title：Neuroscience letters

authors： Segovia J,Armstrong DM,Benzing WC,Hornby PJ

更新日期：1991-01-28 00:00:00

abstract：:Electroencephalogram (EEG) data is an effective indicator to evaluate driver fatigue. The 16 channels of EEG data are collected and transformed into three bands (θ, α, and β) in the current paper. First, 12 types of energy parameters are computed based on the EEG data. Then, Grey Relational Analysis (GRA) is introduce...

journal_title：Neuroscience letters

authors： Li W,He QC,Fan XM,Fei ZM

更新日期：2012-01-11 00:00:00

abstract：:The blood-brain barrier (BBB) plays an important role in controlling the passage of molecules from the blood to the extracellular fluid environment of the brain. An immortalised rat brain endothelial cell line (GPNT) was used to investigate the mechanisms underlying dexamethasone-induced decrease in paracellular perme...

journal_title：Neuroscience letters

authors： Romero IA,Radewicz K,Jubin E,Michel CC,Greenwood J,Couraud PO,Adamson P

更新日期：2003-06-26 00:00:00

abstract：:The mechanisms underlying aggregate formation in age-related neurodegenerative diseases remain not well understood. Here we investigated whether dual-specificity tyrosine-(Y)-phosphorylation-regulated kinase 1A (Dyrk1A) is involved in the formation of regulator of calcineurin 1 (RCAN1) aggregates. We show that RCAN1 s...

journal_title：Neuroscience letters

authors： Song WJ,Song EA,Choi SH,Baik HH,Jin BK,Kim JH,Chung SH

更新日期：2013-10-25 00:00:00

abstract：:Serial sections of human brainstem were used to determine the total number of pigmented cells in locus coeruleus and, by immunohistochemical staining using an antiserum directed against human dopamine-beta-hydroxylase (DBH), the number of DBH-positive cells. In 12 brains from elderly control and dementia subjects ther...

journal_title：Neuroscience letters

authors： Iversen LL,Rossor MN,Reynolds GP,Hills R,Roth M,Mountjoy CQ,Foote SL,Morrison JH,Bloom FE

更新日期：1983-08-19 00:00:00

abstract：:Sympathoexcitatory neurons in the C1 adrenergic area of the rostral ventrolateral medulla (RVL) are tonically inhibited by gamma-aminobutyric acid (GABA). To identify the source of this GABAergic input, the distribution of neurons containing glutamate decarboxylase (GAD) was determined immunocytochemically in rats tre...

journal_title：Neuroscience letters

authors： Meeley MP,Ruggiero DA,Ishitsuka T,Reis DJ

更新日期：1985-07-04 00:00:00

abstract：:Neovascularization of the dissociated central nervous tissue transplanted into the lateral ventricle of the rat was studied using laminin immunohistochemistry. A very high immunoreactive response to laminin was demonstrated in the presumably newly formed vessels within the transplants and the graft-host borders. The g...

journal_title：Neuroscience letters

authors： Shigematsu K,Kamo H,Akiguchi I,Kameyama M,Kimura H

更新日期：1989-04-24 00:00:00

abstract：:The changes in extracellular acetylcholine and glutamate levels were determined, during the course of seizures induced by soman, an irreversible inhibitor of acetylcholinesterase, in the CA1 hippocampal area of rats previously injected with atropine or normal saline into septum. The marked increases observed in soman-...

journal_title：Neuroscience letters

authors： Lallement G,Denoyer M,Collet A,Pernot-Marino I,Baubichon D,Monmaur P,Blanchet G

更新日期：1992-05-11 00:00:00

abstract：:For the first time, a review article focuses exclusively on the role of the protein kinase CK2 in mono- and poly-nucleated mammalian skeletal muscle cells. While CK2, a pleiotropic serine/threonine kinase was originally thought to phosphorylate mainly casein, later evidence found glycogen phosphorylase and glycogen sy...

journal_title：Neuroscience letters

authors： Hashemolhosseini S

更新日期：2020-06-11 00:00:00

abstract：:Hypoxic-ischemic brain damage (HIBD) leads to acute death and chronic neurological dysfunction in neonates. To date, there is no satisfactory acknowledged strategy to provide neuroprotection completely. Verbascoside (VB) has been proved to possess antioxidative, anti aging and neuroprotective activities. The aim of th...

journal_title：Neuroscience letters

authors： Wei W,Lu M,Lan X,Liu N,Wang H,Du J,Sun T,Li Y,Yu J

更新日期：2019-10-15 00:00:00

abstract：:The reactivity of different narrow electroencephalographic (EEG) frequencies (4-6, 6-8, 8-10 and 10-12 Hz) to three types of emotionally laden film clips (aggressive, sad, neutral) were examined. We observed that different EEG frequency bands responded differently to the three types of film content. In the 4-6 Hz freq...

journal_title：Neuroscience letters

authors： Krause CM,Viemerö V,Rosenqvist A,Sillanmäki L,Aström T

更新日期：2000-05-26 00:00:00

abstract：:Urotensin I-like immunoreactivity (UILI), in different localization from that of corticotropin releasing factor-like immunoreactivity (CRFLI), in the goldfish retina has been demonstrated by means of radioimmunoassay, high-performance liquid chromatography (HPLC) and immunohistochemistry. Radioimmunoassay showed 350 +...

journal_title：Neuroscience letters

authors： Sakanaka M,McMaster D,Chohan K,Shibasaki T,Stell WK,Lederis K

更新日期：1987-04-23 00:00:00

abstract：:The effects of intracerebroventricular (i.c.v.) administration of dopamine receptor antagonists on the calcium-dependent brain function that reduces blood pressure were investigated. The systolic blood pressure of spontaneously hypertensive rats (SHR; male, 13 weeks of age) was reduced following i.c.v. administration ...

journal_title：Neuroscience letters

authors： Sutoo D,Akiyama K

更新日期：1999-07-16 00:00:00

abstract：:1-methyl-4-phenylpyridinium ion (MPP(+)) has been shown to selectively inhibit mitochondrial function and induce a parkinsonism-like syndrome. MPP(+) stimulates the production of reactive oxygen species (ROS) and induces cell death in vitro. In this study, we investigated the protective effects of okadaic acid on MPP(...

journal_title：Neuroscience letters

authors： Ahn KH,Kim YS,Kim SY,Huh Y,Park C,Jeong JW

更新日期：2009-01-09 00:00:00

abstract：:Within the normal inner ear, there are elements that belong to the immune system. Different inner ear disorders can be explained by autoimmune mechanisms, affecting both humoral and cellular immunity. Melatonin, the principal hormone of the pineal gland, modulates the immune system and extensively participates in the ...

journal_title：Neuroscience letters

authors： Lopez-Gonzalez MA,Guerrero JM,Delgado F

更新日期：1997-11-28 00:00:00

abstract：:Fish glial cells were obtained from cultivated segments of the optic nerve and raised in vitro. Two types of cells were identified as astrocyte- and oligodendrocyte-like glia by the monoclonal antibody Mab O1 (specific for oligodendrocytes) and the rabbit serum anti-goldfish glial fibrillary acidic protein (anti-G-GFA...

journal_title：Neuroscience letters

authors： Bastmeyer M,Beckmann M,Nona SM,Cronly-Dillon JR,Stuermer CA

更新日期：1989-06-19 00:00:00

abstract：:Subpopulations of cultured oligodendrocytes from mouse spinal cord respond with depolarization to glutamate and GABA. Heterogeneity in the oligodendrocyte population was indicated by the observation that some cells respond to both GABA and glutamate, while others respond to only one and some are not responsive to eith...

journal_title：Neuroscience letters

authors： Kettenmann H,Gilbert P,Schachner M

更新日期：1984-06-29 00:00:00

abstract：:Visual mental imagery is a process that draws on different cognitive abilities and is affected by the contents of mental images. Several studies have demonstrated that different brain areas subtend the mental imagery of navigational and non-navigational contents. Here, we set out to determine whether there are distinc...

journal_title：Neuroscience letters

authors： Boccia M,Piccardi L,Palermo L,Nemmi F,Sulpizio V,Galati G,Guariglia C

更新日期：2014-09-05 00:00:00

abstract：:Electrical stimulation of the A1 noradrenergic region of the ventrolateral medulla produced synatic excitation (n = 19, 9%), inhibition (n = 5, 2%) or no effect (n = 184, 89%) in the activity of a total of 208 neurons in the subfornical organ (SFO) in male rats under urethane anesthesia. Almost all (n = 18) of the exc...

journal_title：Neuroscience letters

authors： Tanaka J,Mashiko N,Kawakami A,Hatakenaka S,Fujisawa S,Nomura M

更新日期：2002-10-25 00:00:00

abstract：:This study investigated the protective effects and mechanisms of crocin, an extract of saffron, on brain damage after traumatic brain injury (TBI) in mice. C57BL/6 mice were subjected to controlled cortical impact (CCI)-induced TBI. Pretreatment with crocin (20mg/kg) had protective effects against TBI, demonstrated by...

journal_title：Neuroscience letters

authors： Wang K,Zhang L,Rao W,Su N,Hui H,Wang L,Peng C,Tu Y,Zhang S,Fei Z

更新日期：2015-03-30 00:00:00

abstract：:Maternal alcohol consumption during pregnancy is known to have a detrimental effect on the development of the fetus and its central nervous system (CNS) in particular. In the present study, the dose-dependence of the effect of maternal alcohol on hippocampal c-Fos expression, which is a marker of hippocampal neuronal ...

journal_title：Neuroscience letters

authors： Jang MH,Jung SB,Lee MH,Kim H,Lee SJ,Sim YJ,Lee HH,Kim EK,Kim CJ,Shin HS,Kim J,Kim EH

更新日期：2005-04-11 00:00:00

abstract：:Dependency of taste buds and taste papillae on innervation has been debated for a long time. Previous research showed neurotrophins, brain-derived neurotrophic factor (BDNF) and neurotrophin-3 (NT-3), play an important role for the establishment of the lingual gustatory and somatosensory innervation. BDNF null mutant ...

journal_title：Neuroscience letters

authors： Ito A,Nosrat IV,Nosrat CA

更新日期：2010-03-08 00:00:00

abstract：:Diazoxide is a putative mitochondrial, ATP-sensitive potassium channel opener that has been implicated in neuroprotection in cerebral ischemia. Administered as pretreatment, diazoxide can attenuate ischemia-related neuronal injury, but little is known about the potential neuroprotective properties of the drug when it ...

journal_title：Neuroscience letters

authors： Farkas E,Timmer NM,Domoki F,Mihály A,Luiten PG,Bari F

更新日期：2005-10-28 00:00:00

abstract：:Silent synapses display no excitatory post-synaptic currents (EPSCs) at resting potentials, but can conduct at depolarized potentials. In the hippocampal CA1 region of young animals, conversion of silent synapses to functional synapses occurs rapidly after pairing post-synaptic depolarization with 1Hz pre-synaptic sti...

journal_title：Neuroscience letters

authors： Kasten MR,Fan Y,Schulz PE

更新日期：2007-04-24 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is a major regulator of angiogenesis and blood vessel function. Recent evidence indicates that VEGF facilitates memory and learning through stimulating angiogenesis and neurogenesis in the rat hippocampal dendate gyrus. Abnormal regulation of VEGF expression has been reported ...

journal_title：Neuroscience letters

authors： Mateo I,Llorca J,Infante J,Rodríguez-Rodríguez E,Sánchez-Quintana C,Sánchez-Juan P,Berciano J,Combarros O

更新日期：2006-06-19 00:00:00

abstract：:Rats become susceptible to audiogenic seizures (AS) when they are exposed to intense noise during a certain critical period of development (priming). Antagonism of N-methyl-D-aspartate (NMDA) receptor NR2B subunit by injecting an antagonist ifenprodil at priming enhanced the later susceptibility to AS. An weak NR2A an...

journal_title：Neuroscience letters

authors： Hironaka N,Niki H

更新日期：2000-07-14 00:00:00

abstract：:Neurons simultaneously immunoreactive with anti-beta-endorphin and anti-(17-39) corticotropin (anti(17-39) ACTH) have been detected in the arcuate and ventromedial nuclei of the hypothalamus of colchicine-treated rats. These neurons are different from those fluorescent with the Falck and Hillarp technique. These resul...

journal_title：Neuroscience letters

authors： Bugnon C,Bloch B,Lenys D,Gouget A,Fellmann D

更新日期：1979-09-01 00:00:00