Steroidogenic acute regulatory protein (StAR) transcripts constitutively expressed in the adult rat central nervous system: colocalization of StAR, cytochrome P-450SCC (CYP XIA1), and 3beta-hydroxysteroid dehydrogenase in the rat brain.

abstract：:The effect of the glutamine synthetase (GS) inhibitor, methionine sulfoximine (MSO), on glutamate levels in, and glutamate release from, rat striatal tissue was examined. Tissue levels of glutamate were unchanged 24 h after an intraventricular injection of MSO, but tissue glutamine levels were decreased 50%. Calcium-d...

journal_title：Journal of neurochemistry

authors： Rothstein JD,Tabakoff B

更新日期：1984-11-01 00:00:00

abstract：:Myelin-deficient (mld) is a complex mutation affecting the myelin basic protein (MBP) locus of the mouse. It consists of duplication and partial inversion of the MBP gene and results in a dysfunctional MBP locus. The mutant phenotype is reversed, both in vivo and in vitro, in approximately 5% of mld oligodendrocytes. ...

journal_title：Journal of neurochemistry

authors： Sun Y,Xu J,Barbarese E,Carson JH

更新日期：1997-02-01 00:00:00

abstract：:The olfactory bulb is one of the most vulnerable brain regions in age-related proteinopathies. Proteinopathic stress is mitigated by the heat shock protein (Hsp) family of chaperones. Here, we describe age-related decreases in Hsc70 in the olfactory bulb of the female rat and higher levels of Hsp70 and Hsp25 in middle...

journal_title：Journal of neurochemistry

authors： Crum TS,Gleixner AM,Posimo JM,Mason DM,Broeren MT,Heinemann SD,Wipf P,Brodsky JL,Leak RK

更新日期：2015-06-01 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

authors： Haverstick DM,Jeziorski M,Bannon MJ

更新日期：1990-09-01 00:00:00

abstract：:Tissue plasminogen activator (tPA) is necessary for hippocampal long-term potentiation. Synaptically released zinc also contributes to long-term potentiation, especially in the hippocampal CA3 region. Using cortical cultures, we examined whether zinc increased the concentration and/or activity of tPA. Two hours after ...

journal_title：Journal of neurochemistry

authors： Hwang IY,Sun ES,An JH,Im H,Lee SH,Lee JY,Han PL,Koh JY,Kim YH

更新日期：2011-09-01 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

authors： Balijepalli S,Tirumalai PS,Swamy KV,Boyd MR,Mieyal JJ,Ravindranath V

更新日期：1999-03-01 00:00:00

abstract：:Ischemia-induced changes in 31P NMR relaxation were examined in 16 piglets. NMR spectra were acquired under control conditions and during complete cerebral ischemia induced via cardiac arrest. Changes in T1 were assessed directly in six animals during control conditions and after 30-45 min of complete ischemia when ch...

journal_title：Journal of neurochemistry

authors： Corbett RJ,Laptook AR

更新日期：1993-07-01 00:00:00

abstract：:OPA1, a nuclear encoded mitochondrial protein causing autosomal dominant optic atrophy, is a key player in mitochondrial fusion and cristae morphology regulation. In the present study, we have compared the OPA1 transcription and translation products of different mouse tissues. Unlike in humans, we found only two exons...

journal_title：Journal of neurochemistry

authors： Akepati VR,Müller EC,Otto A,Strauss HM,Portwich M,Alexander C

更新日期：2008-07-01 00:00:00

abstract：:Uptake of L-glutamine (2 mM) by rat brain cortex slices against a concentration gradient is markedly inhibited (40%) by branched-chain L-amino acids (1 mM), L-phenylalanine (1 mM), or L-methionine (1 mM); that of L-asparagine (2 mM) is much less affected by these amino acids. Other amino acids investigated have little...

journal_title：Journal of neurochemistry

authors： Benjamin AM,Verjee ZH,Quastel JH

更新日期：1980-07-01 00:00:00

abstract：:Most neurodegenerative disorders (NDDs) are characterized by cognitive impairment and other neurological defects. The definite cause of and pathways underlying the progression of these NDDs are not well-defined. Several mechanisms have been proposed to contribute to the development of NDDs. These mechanisms may procee...

journal_title：Journal of neurochemistry

authors： Basavarajappa BS,Shivakumar M,Joshi V,Subbanna S

更新日期：2017-09-01 00:00:00

abstract：:The release of gamma-aminobutyric acid (GABA) was studied in slices of the head of the rabbit caudate nucleus. The slices were preincubated with [3H]GABA and then superfused. Aminooxyacetic acid was present throughout. Both the tritium in the slices and that in the superfusate consisted practically entirely of [3H]GAB...

journal_title：Journal of neurochemistry

authors： Limberger N,Späth L,Starke K

更新日期：1986-04-01 00:00:00

abstract：:Dendritic trafficking and translation of brain-derived neurotrophic factor (BDNF) transcripts play a key role in mediating synaptic plasticity. Recently, we demonstrated that siRNA-mediated knockdown of translin, an RNA-binding protein, impairs KCl-induced dendritic trafficking of BDNF mRNA in cultured hippocampal neu...

journal_title：Journal of neurochemistry

authors： Wu YC,Williamson R,Li Z,Vicario A,Xu J,Kasai M,Chern Y,Tongiorgi E,Baraban JM

更新日期：2011-03-01 00:00:00

abstract：:Biomarkers in CSF can offer improved diagnostic accuracy for Alzheimer's disease (AD). The present study investigated whether the glycoprotein and putative tumor suppressor Dickkopf homolog 3 (Dkk-3) is secreted into CSF and evaluated its applicability as a diagnostic marker for AD. Using our highly specific immunoenz...

journal_title：Journal of neurochemistry

authors： Zenzmaier C,Marksteiner J,Kiefer A,Berger P,Humpel C

更新日期：2009-07-01 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：:Advances in lipidomics technology have facilitated the precise detection, identification and profiling of lipid species within tissues. Mass spectrometry allows for identification of lipids as a function of the total number of carbons and double bonds in their acyl chains. Such detailed descriptions of lipid compositi...

journal_title：Journal of neurochemistry

authors： Rappley I,Myers DS,Milne SB,Ivanova PT,Lavoie MJ,Brown HA,Selkoe DJ

更新日期：2009-10-01 00:00:00

abstract：:Intrastriatal microdialysis was used to administer muscarinic drugs in freely moving rats for 40 min at a flow rate of 2 microl/min. Administration of the nonselective agonist pilocarpine at 10 mM increased striatal dopamine release and decreased extracellular GABA and glutamate overflow. Perfusion with the muscarinic...

journal_title：Journal of neurochemistry

authors： Smolders I,Bogaert L,Ebinger G,Michotte Y

更新日期：1997-05-01 00:00:00

abstract：:Galactosyltransferase activities were examined in the cerebellum, cerebral cortex, and brain stem of reeler and wild-type mice. Galactosyltransferase assays were optimal for all required substrates, linear with incubation time, and proportional to protein concentration. In brain areas affected by the reeler mutation (...

journal_title：Journal of neurochemistry

authors： Shur BD

更新日期：1982-07-01 00:00:00

abstract：:Phosphorylation of G protein-coupled receptors is considered an important step during their desensitization. In SK-N-BE cells, recently presented as a pertinent model for the studies of the human delta-opioid receptor, pretreatment with the opioid agonist etorphine increased time-dependently the rate of phosphorylatio...

journal_title：Journal of neurochemistry

authors： Hasbi A,Polastron J,Allouche S,Stanasila L,Massotte D,Jauzac P

更新日期：1998-05-01 00:00:00

abstract：:Unilateral frontal cortex ablations were performed in rats so that the glutamate terminals in the ipsilateral rostral neostriatum were removed. At 1 or 7 days later, intraperitoneal injections of ammonium acetate induced different changes in amino acid concentrations in the intact and deafferentated neostriatum. After...

journal_title：Journal of neurochemistry

authors： Engelsen BA,Fosse VM,Fonnum F

更新日期：1987-03-01 00:00:00

abstract：:We investigated the effect of chronically blocking NMDA receptor stimulation to examine changes in GABA(A) receptor expression and pharmacology in cerebellar granule cells at different stages of maturation. We have previously shown that NMDA-selective glutamate receptor stimulation alters GABA(A) receptor pharmacology...

journal_title：Journal of neurochemistry

authors： Wang XH,Zhu WJ,Corsi L,Ikonomovic S,Paljug WR,Vicini S,Grayson DR

更新日期：1998-08-01 00:00:00

abstract：:In brain, the precursor of imidazoleacetic acid (IAA), a GABAA agonist but a GABAC antagonist, is not known. In the periphery, IAA derives from oxidation of histamine. But in brain, histamine is thought to be metabolized solely by histamine methyltransferase (HMT), forming tele-methylhistamine (t-MH) and tele-methylim...

journal_title：Journal of neurochemistry

authors： Prell GD,Morrishow AM,Duoyon E,Lee WS

更新日期：1997-01-01 00:00:00

abstract：:Developmental profiles were determined for the activities of eight enzymes involved in fatty acid beta-oxidation in rat brain. The enzymes studied were the palmitoyl-CoA, octanoyl-CoA, butyryl-CoA, glutaryl-CoA, and 3-hydroxyacyl-CoA dehydrogenases, the enoyl-CoA hydratase (crotonase), and the C4- and C10-thiolases. W...

journal_title：Journal of neurochemistry

authors： Reichmann H,Maltese WA,DeVivo DC

更新日期：1988-08-01 00:00:00

abstract：:Lewy body disease (LBD) development is enhanced by mutations in the GBA gene coding for glucocerebrosidase (GCase). The mechanism of this association is thought to involve an abnormal lysosomal system and we therefore sought to evaluate if lysosomal changes contribute to the pathogenesis of idiopathic LBD. Analysis of...

journal_title：Journal of neurochemistry

authors： Kurzawa-Akanbi M,Hanson PS,Blain PG,Lett DJ,McKeith IG,Chinnery PF,Morris CM

更新日期：2012-10-01 00:00:00

abstract：:ε4 allele of ApoE is the strongest genetic risk factor for late onset Alzheimer's disease (AD). Supplementation of ApoE proteins or mimetics has been pursued for drug developments against AD. A very low-density lipoprotein (HDL) mimetic peptide 4F was shown to alleviate AD-related deficits in APP transgenic mice, and ...

journal_title：Journal of neurochemistry

authors： Wang W,Zhu X

更新日期：2018-12-01 00:00:00

abstract：:The effect of clinical, spontaneous-onset seizures on extracellular fluid lactate was investigated by the method of lactography, the in vivo on-line measurement of lactate levels using microdialysis. Studies of experimental animals have suggested that generation of extracellular lactate as measured by microdialysis is...

journal_title：Journal of neurochemistry

authors： During MJ,Fried I,Leone P,Katz A,Spencer DD

更新日期：1994-06-01 00:00:00

abstract：:Deposit of beta-amyloid protein (A beta) in Alzheimer's disease brain may contribute to the associated neurodegeneration. We have studied the neurotoxicity of A beta in primary cultures of murine cortical neurons, with the aim of identifying pharmacologic ways of attenuating the injury. Exposure of cultures to A beta ...

journal_title：Journal of neurochemistry

authors： Weiss JH,Pike CJ,Cotman CW

更新日期：1994-01-01 00:00:00

abstract：:Transforming growth factor-beta1 (TGF-beta1) has central functions in development, tissue maintenance, and repair and has been implicated in major diseases. We discovered that TGF-beta1 contains several amphipathic helices and hydrophobic domains similar to apolipoprotein E (apoE), a protein involved in lipoprotein me...

journal_title：Journal of neurochemistry

authors： Tesseur I,Zhang H,Brecht W,Corn J,Gong JS,Yanagisawa K,Michikawa M,Weisgraber K,Huang Y,Wyss-Coray T

更新日期：2009-08-01 00:00:00

abstract：:Type 1 cannabinoid receptor (CB1) is expressed in different neuronal populations in the mammalian brain. In particular, CB1 on GABAergic or glutamatergic neurons exerts different functions and display different pharmacological properties in vivo. This suggests the existence of neuron-type specific signalling pathways ...

journal_title：Journal of neurochemistry

authors： Steindel F,Lerner R,Häring M,Ruehle S,Marsicano G,Lutz B,Monory K

更新日期：2013-03-01 00:00:00

abstract：:The normal cellular form of prion protein (PrP(C)) has been shown to exhibit a diverse range of biological activities. Several recent studies highlighted potential involvement of PrP(C) in embryogenesis or in regulating stem cell self-renewal and proliferation. In the current study, we employed human embryonic stem ce...

journal_title：Journal of neurochemistry

authors： Lee YJ,Baskakov IV

更新日期：2010-07-01 00:00:00

abstract：:Reactive oxygen species (ROS) and oxidative stress have long been linked to cell death of neurons in many neurodegenerative conditions. However, the exact molecular mechanisms triggered by oxidative stress in neurodegeneration are at present unclear. In the current work we have used the human neuroblastoma SH-SY5Y cel...

journal_title：Journal of neurochemistry

authors： Sanvicens N,Gómez-Vicente V,Messeguer A,Cotter TG

更新日期：2006-08-01 00:00:00