Developmental and regional expression of NMDA receptor subtypes containing the NR2D subunit in rat brain.

abstract：:Neurofibrillary tangles (NFTs) consisting of the hyperphosphorylated microtubule-associated protein tau are a defining pathological characteristic of Alzheimer's disease (AD). Hyperphosphorylation of tau is hypothesized to impair the microtubule stabilizing function of tau, leading to the formation of paired helical f...

journal_title：Journal of neurochemistry

authors： Liu SJ,Zhang AH,Li HL,Wang Q,Deng HM,Netzer WJ,Xu H,Wang JZ

更新日期：2003-12-01 00:00:00

abstract：:Activation of microglia, the resident macrophages of the brain, around the amyloid plaques is a key hallmark of Alzheimer's disease (AD). Recent evidence in mouse models indicates that microglia are required for the neurodegenerative process of AD. Amyloid-β (Aβ) peptides, the core components of the amyloid plaques, c...

journal_title：Journal of neurochemistry

authors： Capiralla H,Vingtdeux V,Zhao H,Sankowski R,Al-Abed Y,Davies P,Marambaud P

更新日期：2012-02-01 00:00:00

abstract：:The functions of cellular prion protein (PrP(C)) are under intense debate and PrP(C) loss of function has been implicated in the pathology of prion diseases. Neuronal PrP(C) engagement with stress-inducible protein-1 and laminin (LN) plays a key role in cell survival and differentiation. The present study evaluated wh...

journal_title：Journal of neurochemistry

authors： Lima FR,Arantes CP,Muras AG,Nomizo R,Brentani RR,Martins VR

更新日期：2007-12-01 00:00:00

abstract：:GM1 ganglioside binding to the crude mitochondrial fraction of rat brain and its effect on (Na+, K+)-ATPase were studied, the following results being obtained: (a) the binding process followed a biphasic kinetics with a break at 50 nM-GM1; GM1 at concentrations below the break was stably associated, while over the bre...

journal_title：Journal of neurochemistry

authors： Leon A,Facci L,Toffano G,Sonnino S,Tettamanti G

更新日期：1981-08-01 00:00:00

abstract：:[3H]Ouabain binding was studied in sections of rabbit somatosensory cortex by quantitative autoradiography and in rabbit brain microsomal membranes using a conventional filtration assay. KD values of 8-12 nM for specific high-affinity binding of [3H]ouabain were found by both methods. High-affinity binding was not uni...

journal_title：Journal of neurochemistry

authors： Antonelli MC,Baskin DG,Garland M,Stahl WL

更新日期：1989-01-01 00:00:00

abstract：:Five-day-old rats subjected to prolonged asphyxia at 37 degrees C show a slower rate of synthesis of 5-HT as measured by the accumulation of the amine after inhibition of monoamine oxidase. During recovery from asphyxia 5-HT synthesis is markedly stimulated when measured over a 50 or 90 min period. No change in 5-HT s...

journal_title：Journal of neurochemistry

authors： Tricklebank MD,Pickard FJ,Dobbing J

更新日期：1976-11-01 00:00:00

abstract：:In NG 108-15 clonal cells, extracellular application of micromolar concentrations of serotonin [5-hydroxytryptamine (5-HT)] and substance P induces the opening of a cation permeability monitored by the influx of [14C]-guanidinium. The serotoninergic component of this cation permeability is linked to 5-HT3 receptor act...

journal_title：Journal of neurochemistry

authors： Riad M,Hamon M,Emerit MB

更新日期：1994-06-01 00:00:00

abstract：:A neutral, mannose-rich, concanavalin A (Con A)-binding glycopeptide fraction was obtained by proteolytic digestion of defatted beef brain tissue. Hydrazinolysis followed by gel filtration of the reaction products provided three oligosaccharides. A portion of each oligosaccharide was treated by exhaustive digestion wi...

journal_title：Journal of neurochemistry

authors： Somawardhana CW,Brunngraber EG

更新日期：1983-08-01 00:00:00

abstract：:Abstract Huntingtin is a large, multi-domain protein of unknown function in the brain. An abnormally elongated polyglutamine stretch in its N-terminus causes Huntington's disease (HD), a progressive neurodegenerative disorder. Huntingtin has been proposed to play a functional role in membrane trafficking via proteins ...

journal_title：Journal of neurochemistry

authors： Suopanki J,Götz C,Lutsch G,Schiller J,Harjes P,Herrmann A,Wanker EE

更新日期：2006-02-01 00:00:00

abstract：:We report the distribution of choline acetyltransferase (ChAT) activity in the laminae of the rat olfactory tubercle. Within its posterior medical portion, the tubercle contains three parallel histological laminae that can be separated by cutting tangential sections from frozen tissue. ChAT was measured in homogenates...

journal_title：Journal of neurochemistry

authors： Gordon CR,Krieger NR

更新日期：1983-01-01 00:00:00

abstract：:Thirteen-lined ground squirrels (Ictidomys tridecemlineatus) have an extraordinary capacity to withstand prolonged and profound reductions in blood flow and oxygen delivery to the brain without incurring any cellular damage. As such, the hibernation torpor of I. tridecemlineatus provides a valuable model of tolerance ...

journal_title：Journal of neurochemistry

authors： Miyake S,Wakita H,Bernstock JD,Castri P,Ruetzler C,Miyake J,Lee YJ,Hallenbeck JM

更新日期：2015-12-01 00:00:00

abstract：:125I-Porcine brain natriuretic peptide (125I-pBNP) bound to mouse astrocytes in primary culture in a time-dependent manner (t1/2 = 4.5 min), similar to 125I-human atrial natriuretic peptide (125I-hANP) (t1/2 = 5 min). Binding was saturable and reached equilibrium after 90 min at 22 degrees C for both radioligands. Sca...

journal_title：Journal of neurochemistry

authors： Yeung VT,Lai CK,Cockram CS,Young JD,Nicholls MG

更新日期：1991-05-01 00:00:00

abstract：:2-Amino-4,5,6,7-tetrahydrobenzo(beta)thiophen-3-yl 4-chlorophenylmethanone (T62) is a member of a group of allosteric modulators of adenosine A1 receptors tested in animal models of neuropathic pain to increase the efficacy of adenosine. To determine its mechanisms at the level of receptor-G-protein activation, the pr...

journal_title：Journal of neurochemistry

authors： Childers SR,Li X,Xiao R,Eisenach JC

更新日期：2005-05-01 00:00:00

abstract：:The purpose of the present study was to clarify the expression, transport properties and regulation of ATP-binding cassette G2 (ABCG2) transporter at the rat blood-brain barrier (BBB). The rat homologue of ABCG2 (rABCG2) was cloned from rat brain capillary fraction. In rABCG2-transfected HEK293 cells, rABCG2 was detec...

journal_title：Journal of neurochemistry

authors： Hori S,Ohtsuki S,Tachikawa M,Kimura N,Kondo T,Watanabe M,Nakashima E,Terasaki T

更新日期：2004-08-01 00:00:00

abstract：:Long-term ethanol exposure is known to inhibit bradykinin-stimulated phosphoinositide hydrolysis in cultures of neuroblastoma x glioma 108-15 cells. In the present study, [3H]bradykinin binding, GTP-binding protein function, and phospholipase C activity were assayed in cells grown for 4 days in 100 mM ethanol with the...

journal_title：Journal of neurochemistry

authors： Simonsson P,Rodriguez FD,Loman N,Alling C

更新日期：1991-06-01 00:00:00

abstract：:Several analogs of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) were synthesized and screened for their capacity to be oxidized by monoamine oxidase (MAO-A or MAO-B) and their capacity to produce nigrostriatal dopaminergic neurotoxicity in mice. All of the compounds were relatively weak substrates for MAO-A but...

journal_title：Journal of neurochemistry

authors： Youngster SK,Sonsalla PK,Heikkila RE

更新日期：1987-03-01 00:00:00

abstract：:Gicerin is a cell adhesion molecule belonging to the immunoglobulin superfamily. It has both a homophilic binding activity and a heterophilic binding activity to neurite outgrowth factor (NOF) a molecule belonging to the laminin family. We have reported many studies on the heterophilic activity of gicerin and NOF, but...

journal_title：Journal of neurochemistry

authors： Taira E,Tsukamoto Y,Kohama K,Maeda M,Kiyama H,Miki N

更新日期：2004-02-01 00:00:00

abstract：:Monoclonal antibody BM88 recognizes a neurospecific surface antigen in the CNS and the PNS. In the present study, the antigen recognized by BM88 was immunopurified from pig brain and shown to be a 22-kDa polypeptide by reducing sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Under nonreducing conditions a p...

journal_title：Journal of neurochemistry

authors： Patsavoudi E,Hurel C,Matsas R

更新日期：1991-03-01 00:00:00

abstract：:Our previous studies have implicated perlecan, a specific heparan sulfate proteoglycan, in the pathogenesis of fibrillar beta-amyloid protein (A beta) accumulation and persistence in Alzheimer's disease (AD) brain. In the present investigation, we determined if perlecan mRNA was present in rodent and human brain tissu...

journal_title：Journal of neurochemistry

authors： Maresh GA,Erezyilmaz D,Murry CE,Nochlin D,Snow AD

更新日期：1996-09-01 00:00:00

abstract：:Incubation of rat cortical synaptosomes in the presence of 1 mM ATP markedly reduced Ca2+-dependent K+-induced release of preloaded 3H-GABA. This effect is probably dependent on phosphorylation of presynaptic membrane proteins. By contrast, the uptake of 3H-GABA by the nerve endings was not significantly affected by p...

journal_title：Journal of neurochemistry

authors： Brennan MJ,Cantrill RC

更新日期：1980-08-01 00:00:00

abstract：:L-Aspartate N-acetyltransferase, a nervous system enzyme that mediates the synthesis of N-acetyl-L-aspartic acid, has been characterized. In the presence of acetyl-CoA, L-aspartate was acetylated 10-fold more efficiently than L-glutamate, and the acetylation of aspartylglutamate was not detectable. Within the nervous ...

journal_title：Journal of neurochemistry

authors： Truckenmiller ME,Namboodiri MA,Brownstein MJ,Neale JH

更新日期：1985-11-01 00:00:00

abstract：:The transcription factor cAMP response element binding protein (CREB), a member of the basic region leucine zipper (bZIP) family of proteins, is the major cAMP response element (CRE) binding. Other bZIP proteins, including CREB2, activating transcription factor 2 (ATF2), or CAAT/enhancer binding protein (C/EBP) have b...

journal_title：Journal of neurochemistry

authors： Thiel G,Al Sarraj J,Vinson C,Stefano L,Bach K

更新日期：2005-01-01 00:00:00

abstract：:The selective metabotropic glutamate receptor agonist trans-1-aminocyclopentane-1,3-dicarboxylic acid (trans-ACPD) stimulates phosphoinositide hydrolysis and elicits several physiological responses in rat hippocampal slices. However, recent studies suggest that the physiological effects of trans-ACPD in the hippocampu...

journal_title：Journal of neurochemistry

authors： Winder DG,Conn PJ

更新日期：1992-07-01 00:00:00

abstract：:In continuing studies on smooth microsomal and synaptic membranes from rat forebrain, we compared the binding properties of opiate receptors in these two discrete subcellular populations. Receptors in both preparations were saturable and stereospecific. Scatchard and Hill plots of [3H]naloxone binding to microsomes an...

journal_title：Journal of neurochemistry

authors： Roth BL,Coscia CJ

更新日期：1984-06-01 00:00:00

abstract：:Amyloid beta (Aβ) peptide is the major constituent of the extracellular amyloid plaques deposited in the brains of Alzheimer's disease patients and is central to the pathogenic pathway causing this disease. The identity of the neurotoxic Aβ species remains elusive. We previously reported that Aβ toxicity correlates st...

journal_title：Journal of neurochemistry

authors： Jana MK,Cappai R,Pham CL,Ciccotosto GD

更新日期：2016-02-01 00:00:00

abstract：:Young parkin null (pk-/-) mice have subtle abnormalities of behaviour, dopamine (DA) neurotransmission and free radical production, but no massive loss of DA neurons. We investigated whether these findings are maintained while ageing. Pk-/- mice have reduced life span and age-related reduced exploratory behaviour, abn...

journal_title：Journal of neurochemistry

authors： Rodríguez-Navarro JA,Casarejos MJ,Menéndez J,Solano RM,Rodal I,Gómez A,Yébenes JG,Mena MA

更新日期：2007-10-01 00:00:00

abstract：:The ontogenesis of rat forebrain adenosine uptake sites labelled by [3H]nitrobenzylthioinosine ([3H]NBI) was determined and compared to that of rat forebrain adenosine receptors labelled by N6-cyclohexyl[3H]adenosine ([3H]-CHA). [3H]NBI binding is highly invariant with similar levels of [3H]NBI binding sites from embr...

journal_title：Journal of neurochemistry

authors： Morgan PF,Montgomery P,Marangos PJ

更新日期：1987-09-01 00:00:00

abstract：:Tau, a microtubule binding protein, is not only a major component of neurofibrillary tangles in Alzheimer's disease, but also a causative gene for hereditary frontotemporal dementia and parkinsonism linked to chromosome 17 (FTDP-17). We show here that an FTDP-17 tau mutation (V337M) in SH-SY5Y cells reduces microtubul...

journal_title：Journal of neurochemistry

authors： Furukawa K,Wang Y,Yao PJ,Fu W,Mattson MP,Itoyama Y,Onodera H,D'Souza I,Poorkaj PH,Bird TD,Schellenberg GD

更新日期：2003-10-01 00:00:00

abstract：:L-glutamate (Glu) is the predominant excitatory neurotransmitter in the mammalian central nervous system. It plays major roles in normal neurophysiology and many brain disorders by binding to membrane-bound Glu receptors. To overcome the spatial and temporal limitations encountered in previous in vivo extracellular Gl...

journal_title：Journal of neurochemistry

authors： Day BK,Pomerleau F,Burmeister JJ,Huettl P,Gerhardt GA

更新日期：2006-03-01 00:00:00

abstract：:The Na+-dependent glutamate/aspartate transporter GLAST plays a major role in the removal of glutamate from the synaptic cleft. Short-term, as well as long-term changes in transporter activity are triggered by glutamate. An important locus of regulation is the density of transporter molecules present at the plasma mem...

journal_title：Journal of neurochemistry

authors： López-Bayghen E,Ortega A

更新日期：2004-10-01 00:00:00