Kindled seizure-evoked somatostatin release in the hippocampus: inhibition by MK-801.

abstract：:Temporal changes of serotonin (5-HT) content in the median (MRN) and dorsal (DRN) raphe nuclei were measured in rats kept under various lighting conditions. Serotonin content in the MRN and DRN under light-dark (LD) condition showed diurnal rhythmicity, with a peak during early light phase and a trough during the dark...

journal_title：Neuroreport

authors： Cagampang FR,Yamazaki S,Otori Y,Inouye SI

更新日期：1993-10-25 00:00:00

abstract：:In neonatal retinal explants cultured long-term green cones are missing. Recently it was reported that thyroid hormone beta2 receptors (TR-beta2) are essential for these green cones to differentiate. Therefore transcript level of these receptors was investigated in our mouse retinal explants. However, thyroid receptor...

journal_title：Neuroreport

authors： Azadi S,Zhang Y,Caffé AR,Holmqvist B,van Veen T

更新日期：2002-05-07 00:00:00

abstract：:We investigated the effect of nitric oxide (NO) on N-methyl-D-aspartate (NMDA)-induced changes in levels of dopamine (DA) and its metabolite in the striatum using in vivo microdialysis. Local administration of 1mM NMDA into the striatum significantly augmented DA release in the striatum. Simultaneous administration of...

journal_title：Neuroreport

authors： Shibata M,Araki N,Ohta K,Hamada J,Shimazu K,Fukuuchi Y

更新日期：1996-01-31 00:00:00

abstract：:Alpha oscillations during cognitive performance have mostly been studied in memory and/or basic attention tasks. This study investigates task-related alpha power desynchronization during an attentional switching task requiring higher executive attentional control. Low 8-10 Hz and high 10-12 Hz alpha power responses ar...

journal_title：Neuroreport

authors： Verstraeten E,Cluydts R

更新日期：2002-04-16 00:00:00

abstract：:Apolipoprotein E (apoE) and the beta-amyloid peptide are both found in the senile plaques associated with Alzheimer's disease. Several studies have recently determined that apoE can prevent beta-amyloid fibril (Abetaf) formation in vitro. In vivo, apoE is normally associated with a lipid source. We show that both reco...

journal_title：Neuroreport

authors： Beffert U,Poirier J

更新日期：1998-10-05 00:00:00

abstract：:Previously we found that musicians have significantly larger anterior corpus callosum (CC). In the current study, we intended to replicate and extend our previous results using a new and larger sample of gender-matched subjects (56 right-handed professional musicians and 56 age- and handedness-matched controls). We fo...

journal_title：Neuroreport

authors： Lee DJ,Chen Y,Schlaug G

更新日期：2003-02-10 00:00:00

abstract：:Matrix metalloproteinase-9 (MMP-9) and its specific inhibitor, tissue inhibitor of matrix metalloproteinase-1 (TIMP-1), were analysed by enzyme-linked immunosorbent assay (ELISA) and by zymography in serum and cerebrospinal fluid (CSF) of patients with amyotrophic lateral sclerosis (ALS). In contrast to patients with ...

journal_title：Neuroreport

authors： Beuche W,Yushchenko M,Mäder M,Maliszewska M,Felgenhauer K,Weber F

更新日期：2000-11-09 00:00:00

abstract：:Neonatal peripheral inflammation has been shown to alter the neural circuitry of the spinal cord in adult rats. However, the temporal and spatial changes in the distribution of primary afferent terminals immediately following a neonatal inflammatory stimulus remains unclear. In the present study we found that intrapla...

journal_title：Neuroreport

authors： Ling QD,Chien CC,Wen YR,Fu WM,Sun WZ

更新日期：2003-10-27 00:00:00

abstract：:Transcranial magnetic stimulation (TMS) was applied over the frontal eye field (FEF) and the supplementary eye field (SEF) regions before execution of the first saccade in a double step task. When applied over the FEF, stimulation increased the percentage error in amplitude of the contralateral second saccade as compa...

journal_title：Neuroreport

authors： Tobler PN,Müri RM

更新日期：2002-02-11 00:00:00

abstract：:A bilateral spino-bulbo-spinal circuit conveys information from/to the male urogenital tract and perineal muscles. This is the first electrophysiological report of another descending pathway, one which conveys output from the medullary reticular formation (MRF) to activate postganglionic sympathetic fibers contained w...

journal_title：Neuroreport

authors： Johnson RD,Hubscher CH

更新日期：2000-02-07 00:00:00

abstract：:A two-electrode voltage clamp was used to examine the effects of the local anaesthetics (LAs) lidocaine, tetracaine and bupivacaine, and the meta-isomer of lidocaine (LL33), on the gamma-aminobutyric acid (GABA)-gated Cl- channel in the crayfish stretch receptor neurone. The voltage-induced current changes were record...

journal_title：Neuroreport

authors： Nordmark J,Rydqvist B

更新日期：1997-01-20 00:00:00

abstract：:The rat suprachiasmatic (SCN) contains a dense plexus of low-affinity p75 neurotrophin receptor (p75NTR)-immunoreactivity. In some SCN neurons, p75NTR is co-localized with vasoactive intestinal peptide (VIP). The present study examines the effect of third ventricle administration of 192 IgG-saporin immunotoxin on p75N...

journal_title：Neuroreport

authors： Moga MM

更新日期：1998-10-05 00:00:00

abstract：:Changes in the regulation, formation, and gating of connexin-based gap junction channels occur in various disorders. It has been shown that H and Ca are involved in the regulation of gap junctional communication. Ischemia-induced intracellular acidification and Ca overload lead to closure of gap junctions and inhibit ...

journal_title：Neuroreport

authors： Kucheryavykh LY,Benedikt J,Cubano LA,Skatchkov SN,Bukauskas FF,Kucheryavykh YV

更新日期：2017-03-01 00:00:00

abstract：:This study was designed to investigate the expression of transient receptor potential melastatin 3 (TRPM3) and transient receptor potential vanilloid type 4 (TRPV4) in the trigeminal spinal subnucleus caudalis of a rat model of trigeminal neuralgia (TN). The influence of botulinum toxin type A (BTX-A) on the expressio...

journal_title：Neuroreport

authors： Zhang Y,Su Q,Lian Y,Chen Y

更新日期：2019-07-03 00:00:00

abstract：:We investigated the effects of 2,2,2-trichloroethanol (TCE), the active metabolite of chloral hydrate, on large-conductance calcium-activated K+ channels (BKCa channels) of dorsal root ganglion (DRG) neurones. In outside-out patches, 2 and 5 mM TCE increased the open probability of BKCa channels to 1.7-fold and 2.8-fo...

journal_title：Neuroreport

authors： Gruss M,Hempelmann G,Scholz A

更新日期：2002-05-07 00:00:00

abstract：:Although functional asymmetries in the course of visual information processing have been known for a long time in humans as well as in non-human species, the structural basis of these asymmetries is largely unknown. We now report that due to an asymmetry of commissural projections in the pigeon the left nucleus rotund...

journal_title：Neuroreport

authors： Güntürkün O,Hellmann B,Melsbach G,Prior H

更新日期：1998-12-21 00:00:00

abstract：:delta-9-Tetrahydrocannabinol (THC) is a major psychoactive component of cannabis. We have recently localized a receptor for THC in the forebrain and found in the caudate-putamen that its gene expression is modulated by glucocorticoids, dopamine and glutamate. Here, we report for the first time, using quantitative in s...

journal_title：Neuroreport

authors： Mailleux P,Verslype M,Preud'homme X,Vanderhaeghen JJ

更新日期：1994-06-02 00:00:00

abstract：:Cell death by apoptosis occurs in mature neurones of adult rat dentate gyrus following adrenalectomy. In these studies, apoptosis in the dentate gyrus was induced 3 days after adrenalectomy in male Fischer 344 rats ranging in age from 2-3 to 24-26 months. Glial fibrillary acidic protein and transforming growth factor-...

journal_title：Neuroreport

authors： Bye N,Nichols NR

更新日期：1998-04-20 00:00:00

abstract：:Müller cells, as the predominant glial element in the sensory retina, play a crucial role in healthy and diseased retina. Overactivation of Müller cells in response to damage is detrimental to the retina tissue. Current research shows that inhibiting glial fibrillary acidic protein (GFAP), a sensitive indicator of Mül...

journal_title：Neuroreport

authors： Wang X,Shu Q,Ni Y,Xu G

更新日期：2018-12-05 00:00:00

abstract：:This study provides evidence for the role of semantic composition in compound word processing. We examined the online processing of isolated two meaning unit compounds in Chinese, a language that uses compounding to 'disambiguate' meaning. Using auditory presentation, we manipulated the semantic meaning and syntactic ...

journal_title：Neuroreport

authors： Bai C,Bornkessel-Schlesewsky I,Wang L,Hung YC,Schlesewsky M,Burkhardt P

更新日期：2008-04-16 00:00:00

abstract：:Sulphated cholecystokinin-8 (CCK-8) given into the neostriatum of the rat by in vivo microdialysis produced a concentration-dependent (1-100 microM) increase in extracellular aspartate (Asp) and dynorphin B (Dyn B), but not in glutamate, GABA or dopamine levels. The increase in Asp levels produced by 10 microM CCK-8 w...

journal_title：Neuroreport

authors： You ZB,Pettersson E,Herrera-Marschitz M,Hökfelt T,Terenius L,Nylander I,Goiny M,Hughes J,O'Connor WT,Ungerstedt U

更新日期：1994-11-21 00:00:00

abstract：OBJECTIVE:We sought to determine whether cortical excitability, measured via transcranial magnetic stimulation (TMS), is associated with cognition in healthy individuals and whether gender and education have an impact on this relationship. METHODS:Fifty-four healthy individuals (31 males, mean age = 41.94, SD = 21.98;...

journal_title：Neuroreport

authors： Akilan K,Kumar S,Zomorrodi R,Blumberger DM,Daskalakis ZJ,Rajji TK

更新日期：2020-03-04 00:00:00

abstract：:The protein p42(IP4) (also called centaurin alpha), identified as a brain-specific InsP4/PtdInsP3 (PIP3)-binding protein, has been shown to be localized in human brain, specifically expressed in neurons. Several casein kinases have been found to be involved in Alzheimer's disease (AD) pathology. Since casein kinase I ...

journal_title：Neuroreport

authors： Reiser G,Bernstein HG

更新日期：2002-12-20 00:00:00

abstract：:This study examined the relationship between social anxiety and the neural processing of threat in faces. Twenty-one adults with different levels of society anxiety were tested for their event-related potential responses to unattended threatening and nonthreatening faces, presented upright and upside-down, at three po...

journal_title：Neuroreport

authors： Sewell C,Palermo R,Atkinson C,McArthur G

更新日期：2008-08-27 00:00:00

abstract：:Human scalp EEG has demonstrated that global coherence among distant areas increases during cognitive tasks, suggesting that oscillating neural activities work to generate global neuronal assemblies for cognitive functions. The theta oscillation in a frequency range of 4-8 Hz with large amplitudes which emerges during...

journal_title：Neuroreport

authors： Mizuhara H,Wang LQ,Kobayashi K,Yamaguchi Y

更新日期：2004-06-07 00:00:00

abstract：:GLYX-13 (threonine-proline-proline-threonine-amide) is an amidated di-pyrrolidine that acts as a functional partial agonist at the glycine site on N-methyl-D-aspartate glutamate receptors (NMDARs). GLYX-13 can both increase NMDAR conductance at NR2B-containing receptors, and reduce conductance of non-NR2B-containing r...

journal_title：Neuroreport

authors： Stanton PK,Potter PE,Aguilar J,Decandia M,Moskal JR

更新日期：2009-08-26 00:00:00

abstract：:Transient global amnesia (TGA), characterised by a profound anterograde amnesia, is a model of interest to study the acquisition of novel meanings independent of episodic functioning. Three patients were tested during a TGA attack, two in the early recovery phase and the third during the acute phase of TGA, with a sem...

journal_title：Neuroreport

authors： Guillery B,Desgranges B,Katis S,de la Sayette V,Viader F,Eustache F

更新日期：2001-12-04 00:00:00

abstract：:High concentrations of local anesthetics are neurotoxic, but the mechanism for this neurotoxicity is obscure. Here, we report increased concentrations of glutamate in the cerebrospinal fluid after intrathecal injections of high concentrations of tetracaine (a local anesthetic). The peak concentrations of glutamate aft...

journal_title：Neuroreport

authors： Ohtake K,Matsumoto M,Wakamatsu H,Kawai K,Nakakimura K,Sakabe T

更新日期：2000-04-07 00:00:00

abstract：:This study is to explore the involvement of muscarinic acetylcholine receptors/protein kinase C cascade and the mitogen-activated protein kinase pathway in the effect of huperzine A on the secretory amyloid precursor protein-alpha. Upregulation of secretory amyloid precursor protein-alpha by huperzine A was attenuated...

journal_title：Neuroreport

authors： Yan H,Zhang HY,Tang XC

更新日期：2007-05-07 00:00:00

abstract：:Regional cerebral blood flow was measured with positron emission tomography in seven normal volunteers while they performed various script event verification tasks. The left frontal lobe, left anterior cingulate and the anterior part of the left superior temporal gyrus were more activated in the script event membershi...

journal_title：Neuroreport

authors： Partiot A,Grafman J,Sadato N,Flitman S,Wild K

更新日期：1996-02-29 00:00:00