Abstract：
:The ATP-dependent glutamate uptake system in synaptic vesicles prepared from mouse cerebellum was characterized, and the levels of glutamate uptake were investigated in the cerebellar mutant mice, staggerer and weaver, whose main defect is the loss of cerebellar granule cells, and the nervous mutant, whose main defect is the loss of Purkinje cells. The ATP-dependent glutamate uptake is stimulated by low concentrations of chloride, is insensitive to aspartate, and is inhibited by agents known to dissipate the electrochemical proton gradient. These properties are similar to those of the glutamate uptake system observed in the highly purified synaptic vesicles prepared from bovine cortex. The ATP-dependent glutamate uptake system is reduced by 68% in the staggerer and 57-67% in the weaver mutant; these reductions parallel the substantial loss of granule cells in those mutants. In contrast, the cerebellar levels of glutamate uptake are not altered significantly in the nervous mutant, which has lost Purkinje cells, but not granule cells. In view of evidence that granule cells are glutamatergic neurons and Purkinje cells are GABAergic neurons, these observations support the notion that the ATP-dependent glutamate uptake system is present in synaptic vesicles of glutamatergic neurons.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Fischer-Bovenkerk C,Kish PE,Ueda Tdoi
10.1111/j.1471-4159.1988.tb03068.xsubject
Has Abstractpub_date
1988-10-01 00:00:00pages
1054-9issue
4eissn
0022-3042issn
1471-4159journal_volume
51pub_type
杂志文章abstract：:The neuronal protein B-50 may be involved in diverse functions including neural development, axonal regeneration, neural plasticity, and synaptic transmission. The rat B-50 sequence contains 226 amino acids which include 14 Ser and 14 Thr residues, all putative sites for phosphorylation by calcium/phospholipid-depende...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb09259.x
更新日期：1989-12-01 00:00:00
abstract：:Receptors for the nerve growth factor protein (NGF) have been isolated from three cell types [embryonic chicken sensory neurons (dorsal root sensory ganglia; DRG), rat pheochromocytoma (PC12) and human neuroblastoma (LAN-1) cells] and have been shown to be similar with respect to equilibrium dissociation constants. Th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1987.tb10021.x
更新日期：1987-10-01 00:00:00
abstract：:We measured putrescine levels in minute sites of single rat brains using a sensitive, specific assay involving gas chromatography-mass spectrometry. The putrescine level was measured in 20 sites of single rat brains: three sites in the cerebral cortex, six sites in the hypothalamus, three sites in the basal ganglia, t...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1987.tb05570.x
更新日期：1987-03-01 00:00:00
abstract：:Intracranial microdialysis was used to investigate the origin of extracellular gamma-aminobutyric acid (GABA) in the ventral pallidum. Changes in basal GABA levels in response to membrane depolarizers, ion-channel blockers, and receptor agonists were determined. Antagonism of Ca2+ fluxes with high Mg2+ in a Ca(2+)-fre...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb10979.x
更新日期：1992-06-01 00:00:00
abstract：:The effects of treatment of brain membranes with diethyl pyrocarbonate (DEP), a histidine-modifying reagent, on the binding of 3H-labeled Ro 15-4513 (ethyl-8-azido-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a]- [1,4]benzodiazepine-3-carboxylate) and [3H]diazepam were compared. DEP pretreatment produced a dose-dependent...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb09406.x
更新日期：1992-08-01 00:00:00
abstract：:Trichloroethylene, a chlorinated solvent widely used as a degreasing agent, is a common environmental contaminant. Emerging evidence suggests that chronic exposure to trichloroethylene may contribute to the development of Parkinson's disease. The purpose of this study was to determine if selective loss of nigrostriata...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2009.06497.x
更新日期：2010-02-01 00:00:00
abstract：:The Cys-loop receptor family consists of nicotinic acetylcholine receptors (nAChR), glycine receptor, GABA-A and some other receptors. They fulfill a plethora of functions, whereas their malfunctioning is associated with many diseases. All three domains - extracellular ligand-binding, membrane and cytoplasmic - of the...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2010.07060.x
更新日期：2011-03-01 00:00:00
abstract：:Myelinogenesis in developing rats was studied following chronic dosing with triethyl tin (TET), at a level of 1.0 mg TET/kg body wt/day. Experiments included starved controls with body weights depressed by 17 to 40% to equal those of the TET-treated groups. Rats at ages of 16, 21, and 30 days showed decreases relative...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1981.tb02375.x
更新日期：1981-01-01 00:00:00
abstract：:As a consequence of intracerebral hemorrhage (ICH), blood components enter brain parenchyma causing progressive damage to the surrounding brain. Unless hematoma is cleared, the reservoirs of blood continue to inflict injury to neurovascular structures and blunt the brain repair processes. Microglia/macrophages (MMΦ) r...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.12974
更新日期：2015-04-01 00:00:00
abstract：:Animals treated with high doses of amphetamines have been used as a model of schizophrenia due to the similarities between the psychosis associated with this mental disorder and that induced by chronic amphetamine abuse. When administered to naive rats in high doses, the amphetamine-like CNS stimulant methamphetamine ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1985.tb12893.x
更新日期：1985-03-01 00:00:00
abstract：:Lipid peroxidation has been postulated as a cause of neuronal damage in both aging and neurodegenerative disease. In studies of neurodegenerative disease, iron, iron plus ascorbate, or ascorbate alone has been used to stimulate lipid peroxidation. The mechanism by which ascorbate stimulates lipid peroxidation in human...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67020717.x
更新日期：1996-08-01 00:00:00
abstract：:A rapid and simple chromatographic procedure using HPLC with electrochemical detection is described for simultaneous determination of the substrates from precursor amino acids to metabolites related to synthesis and metabolism of three monoamine neurotransmitters--norepinephrine (NE), dopamine (DA), and 5-hydroxytrypt...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02935.x
更新日期：1988-02-01 00:00:00
abstract：:We previously showed that Nuclear Factor kappaB (NF-kappaB) inactivation in astrocytes leads to improved functional recovery following spinal cord injury (SCI). This correlated with reduced expression of pro-inflammatory mediators and chondroitin sulfate proteoglycans, and increased white matter preservation. Hence we...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2009.06190.x
更新日期：2009-07-01 00:00:00
abstract：:We studied whether microtubule organization is important for actions of ethanol on GABAA ergic responses by testing the effects of microtubule depolymerization on ethanol enhancement of GABA action in mouse L(tk-) cells stably transfected with GABAA receptor alpha 1 beta 1 gamma 2L subunits. The microtubule-disrupting...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.66031318.x
更新日期：1996-03-01 00:00:00
abstract：:The expression of Nex1 peaks during brain development when neurite outgrowth and synaptogenesis are highly active. We previously showed that Nex1 is a critical effector of the nerve growth factor (NGF) pathway and its overexpression results in spontaneous neuritogenesis. Furthermore, the PC12-Nex1 cells exhibit accele...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2004.02814.x
更新日期：2004-12-01 00:00:00
abstract：:Elemental (Na, Cl, K) and water contents of leech (Macrobdella decora) neurons and glial cells were determined under steady-state exposure to 4, 10, and 20 mM KCl concentrations (bathing media) using x-ray microanalysis for quantitative digital imaging of frozen hydrated and dried cryosections. Effects of furosemide, ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb01161.x
更新日期：1988-12-01 00:00:00
abstract：:Thioltransferase (TTase) is a member of the family of thiol-disulfide oxidoreductases that are involved in the maintenance of sulfhydryl homeostasis in cells by catalyzing thiol-disulfide interchange reactions. One of the major consequences of oxidative stress in brain is the formation of protein-glutathione mixed dis...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1999.0721170.x
更新日期：1999-03-01 00:00:00
abstract：:This paper describes the interaction of neurotensin with mouse neuroblastoma N1E115 cells. Neurotensin binding sites are undetectable in nondifferentiated neuroblastoma cells. They appear during cell differentiation in the presence of a low serum concentration and dimethyl sulfoxide, and reach a maximal level after 50...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1984.tb12715.x
更新日期：1984-04-01 00:00:00
abstract：:The specific opioid receptor antagonist naloxone attenuates the behavioral and neurochemical effects of amphetamine. Furthermore, the amphetamine-induced increase in locomotor activity is attenuated by intracisternally administered naltrindole, a selective delta-opioid receptor antagonist, but not by the irreversible ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67062292.x
更新日期：1996-12-01 00:00:00
abstract：:alpha-Synuclein has been identified as a component of Lewy bodies in Parkinson's disease and diffuse Lewy body disease, and glial cytoplasmic inclusions (GCIs) in multiple system atrophy (MSA). To explore the role of alpha-synuclein in the pathogenesis, we searched for molecules interacting with alpha-synuclein and di...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2001.t01-1-00232.x
更新日期：2001-04-01 00:00:00
abstract：:Parkinson's disease is a progressive neurological disorder that is characterized by the formation of intracellular protein inclusion bodies composed primarily of a misfolded and aggregated form of the protein α-synuclein. There is growing evidence that supports the prion-like hypothesis of α-synuclein progression. Thi...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/jnc.13449
更新日期：2016-10-01 00:00:00
abstract：:Temporal carbohydrate expression patterns at cell surfaces are thought to be of crucial regulatory significance during developmental processes. Hitherto, however, data on individual membrane proteins undergoing development-associated changes in glycosylation are sparsely. Here, we show that the two natriuretic peptide...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2010.06985.x
更新日期：2010-11-01 00:00:00
abstract：:Much has been learned in recent years about the genetics of familial Parkinson's disease. However, far less is known about those malfunctioning genes which contribute to the emergence and/or progression of the vast majority of cases, the 'sporadic Parkinson's disease', which is the focus of our current review. Drastic...
journal_title：Journal of neurochemistry
pub_type： 杂志文章,评审
doi：10.1111/j.1471-4159.2006.03937.x
更新日期：2006-06-01 00:00:00
abstract：:The recycling of synaptic vesicle (SV) proteins and transmitter release occur at multiple sites along the axon. These processes are sensitive to inhibition of the small GTP binding protein ARF1, which regulates the adaptor protein 1 and 3 complex (AP-1/AP-3). As the axon matures, SV recycling becomes restricted to the...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.14017
更新日期：2017-06-01 00:00:00
abstract：:We examined the axonal transport of actin and its monomer binding proteins, actin depolymerizing factor, cofilin, and profilin, in the chicken sciatic nerve following injection of [35S]methionine into the lumbar spinal cord. At intervals up to 20 days after injection, nerves were cut into 1-cm segments and separated i...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1996.67031225.x
更新日期：1996-09-01 00:00:00
abstract：:The changes in activity of phospholipid methyltransferase I and [3H]S-adenosyl-L-homocysteine ([3H]SAH) binding were determined in cortical membrane preparations from newborn rats and rats 1, 2, and 8 months old. The activity of phospholipid methyltransferase I and the [3H]SAH binding were significantly greater (respe...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1985.tb05470.x
更新日期：1985-07-01 00:00:00
abstract：:Gliomas are the most common primary malignant brain tumor in adults, but current treatment for glioblastoma multiforme (GBM) is insufficient. Even though glucose is the primary energetic substrate of glioma cells, they are capable of using fatty acids to generate energy. Fatty acid oxidation (FAO) in mitochondria requ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.15124
更新日期：2020-07-12 00:00:00
abstract：:The normal developmental profile of preprotachykinin (PPT) gene expression was determined in rat striatum from embryonic day 20 to adulthood (greater than 45 days of age). At embryonic day 20, the amount of striatal PPT mRNA was approximately 8% of adult levels, and this specific mRNA approached adult levels by postna...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb04557.x
更新日期：1990-09-01 00:00:00
abstract：:Choline acetyltransferase activity is barely detectable in a mutant pheochromocytoma PC12 cell line, A123.7, which is deficient in protein kinase A activity. Northern blot and polymerase chain reaction analyses showed that this mutant cell line has dramatically reduced levels of choline acetyltransferase mRNA, which c...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.1995.64030985.x
更新日期：1995-03-01 00:00:00
abstract：:Glial uptake of neurotransmitter glutamate (GLU) from the extracellular fluid was studied in vivo in rat brain by (13)C NMR and microdialysis combined with gas-chromatography/mass-spectrometry. Brain GLU C5 was (13)C enriched by intravenous [2,5-(13)C]glucose infusion, followed by [(12)C]glucose infusion to chase (13)...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2002.01161.x
更新日期：2002-11-01 00:00:00
