Amperometric measurements of cocaine cue and novel context-evoked glutamate and nitric oxide release in the nucleus accumbens core.

abstract：:Repeated intermittent treatment with amphetamine (AMPH) induces both neurite outgrowth and enhanced AMPH-stimulated dopamine (DA) release in PC12 cells. We investigated the role of protein kinases in the induction of these AMPH-mediated events by using inhibitors of protein kinase C (PKC), mitogen activated protein ki...

journal_title：Journal of neurochemistry

authors： Park YH,Kantor L,Guptaroy B,Zhang M,Wang KK,Gnegy ME

更新日期：2003-12-01 00:00:00

abstract：:Chick pineal glands in organ culture showed a circadian rhythm in the rate of thymidine incorporation. Thymidine incorporation was very markedly inhibited when 3-isobutyl-l-methylxanthine (IBMX) was continuously present. When IBMX was added to cultures in control medium during the photoperiod of the second day in cult...

journal_title：Journal of neurochemistry

authors： Wainwright SD,Wainwright LK

更新日期：1991-05-01 00:00:00

abstract：:High-affinity binding sites for [3H]PK 11195 and [3H]Ro 5-4864 with the properties of the peripheral-type benzodiazepine receptor were detected in primary cultures of both mouse neocortical and cerebellar astrocytes. The binding sites were enriched in mitochondrial fractions on differential centrifugation. An 18-kDa p...

journal_title：Journal of neurochemistry

authors： Moynagh PN,Schousboe A,Williams DC

更新日期：1994-02-01 00:00:00

abstract：:Immunoaffinity chromatography with a monoclonal antibody produced against bovine tau protein was used to purify tau proteins from human brain. Fifty grams of brain tissue yielded approximately 2 mg of pure tau proteins. The affinity-purified human tau was used to produce a high-titered rabbit anti-human tau serum. The...

journal_title：Journal of neurochemistry

authors： Mercken M,Vandermeeren M,Lübke U,Six J,Boons J,Vanmechelen E,Van de Voorde A,Gheuens J

更新日期：1992-02-01 00:00:00

abstract：:Impairment of cognitive functions including hippocampus-dependent spatial learning and memory affects nearly half of the aged population. Age-related cognitive decline is associated with synaptic dysfunction that occurs in the absence of neuronal cell loss, suggesting that impaired neuronal signaling and plasticity ma...

journal_title：Journal of neurochemistry

authors： Vanguilder HD,Bixler GV,Sonntag WE,Freeman WM

更新日期：2012-04-01 00:00:00

abstract：:Cell and tissue concentrations of NO2- and NO3- are important indicators of nitric oxide synthase activity and crucial in the regulation of many metabolic functions, as well as in nonenzymatic nitric oxide release. We adapted the capillary electrophoresis technique to quantify NO2- and NO3- levels in single identified...

journal_title：Journal of neurochemistry

authors： Cruz L,Moroz LL,Gillette R,Sweedler JV

更新日期：1997-07-01 00:00:00

abstract：:Rat brain benzodiazepine receptors have been solubilized by means of the zwitterionic detergent CHAPS under conditions in which the GABA stimulation of [3H]flunitrazepam binding to the benzodiazepine receptors is maintained intact. This stimulation is partially or totally abolished when using other conventional deterg...

journal_title：Journal of neurochemistry

authors： Mernoff ST,Cherwinski HM,Becker JW,de Blas AL

更新日期：1983-09-01 00:00:00

abstract：:This study was undertaken to explore the metabolic fate of acetyl-L-carnitine in rat brain. To measure the flux of carbon atoms into anabolic processes occurring at regional levels, we have injected [1-(14)C]acetyl-L-carnitine into the lateral brain ventricle of conscious rats. After injection of [1-(14)C]acetyl-L-car...

journal_title：Journal of neurochemistry

authors： Ricciolini R,Scalibastri M,Kelleher JK,Carminati P,Calvani M,Arduini A

更新日期：1998-12-01 00:00:00

abstract：:Microsomal fractions isolated from rat corpus striatum catalyze the oxidation of thiobenzamide to the sulfoxide. The rate of thiobenzamide sulfoxidation is 6.9 +/- 4.8 nmol(min)-1 (mg microsomal protein)-1. The reaction is inhibited by an excess of sulfur- and nitrogen-containing substrates for the microsomal flavin-c...

journal_title：Journal of neurochemistry

authors： Duffel MW,Gillespie SG

更新日期：1984-05-01 00:00:00

abstract：:We found in cultured glioma (C6BU-1) cells that excitatory amino acids (EAAs) such as glutamate, N-methyl-D-aspartate (NMDA), aspartate, and metabotropic glutamate receptor agonist trans-(+/-)-1-amino-1,3-cyclopentanedicarboxylate caused an increase in the inositol 1,4,5-trisphosphate formation and the intracellular C...

journal_title：Journal of neurochemistry

authors： Shinno H,Mikuni M,Saitoh K,Tomita U,Yamawaki S,Takahashi K

更新日期：1994-10-01 00:00:00

abstract：:White matter infarct induces demyelination and brain dysfunction. We previously reported that transplantation of brain microvascular endothelial cells improved the behavioral outcome and promoted remyelination by increasing the number of oligodendrocyte precursor cells in the rat model of white matter infarct. In this...

journal_title：Journal of neurochemistry

authors： Xu B,Kurachi M,Shimauchi-Ohtaki H,Yoshimoto Y,Ishizaki Y

更新日期：2020-06-01 00:00:00

abstract：:Our gut harbours trillions of microorganisms essential for the maintenance of homeostasis and host physiology in health and disease. In the last decade, there has been a growing interest in understanding the bidirectional pathway of communication between our microbiota and the central nervous system. With regard to re...

journal_title：Journal of neurochemistry

authors： García-Cabrerizo R,Carbia C,O Riordan KJ,Schellekens H,Cryan JF

更新日期：2020-12-25 00:00:00

abstract：:There is ample evidence that both acid (ASMase) and neutral (NSMase) sphingomyelinases play a role in cell death so inhibitors of either enzyme could have significant value as protectors against neurodegeneration. We used a fluorogenic sphingomyelinase substrate, 6-hexadecanoylamino-4-methylumbelliferyl-phosphorylchol...

journal_title：Journal of neurochemistry

authors： Testai FD,Landek MA,Goswami R,Ahmed M,Dawson G

更新日期：2004-05-01 00:00:00

abstract：:(R)-[(N-propargyl-(3R) aminoindan-5-yl) ethyl methyl carbamate] (TV3326) is a novel cholinesterase and brain-selective monoamine oxidase (MAO)-A/-B inhibitor. It was developed for the treatment of dementia co-morbid with extra pyramidal disorders (parkinsonism), and depression. On chronic treatment in mice it attenuat...

journal_title：Journal of neurochemistry

authors： Sagi Y,Weinstock M,Youdim MB

更新日期：2003-07-01 00:00:00

abstract：:Rho-kinase and myosin phosphatase are implicated in the phosphorylation-state of myosin light chain downstream of Rho, which is thought to induce smooth muscle contraction and stress fibre formation in non-muscle cells. Here, we found that microtubule-associated proteins, Tau and MAP2, interacted with the myosin-bindi...

journal_title：Journal of neurochemistry

authors： Amano M,Kaneko T,Maeda A,Nakayama M,Ito M,Yamauchi T,Goto H,Fukata Y,Oshiro N,Shinohara A,Iwamatsu A,Kaibuchi K

更新日期：2003-11-01 00:00:00

abstract：:Previous studies on central 5-hydroxytryptamine1A (5-HT1A) receptors have consistently shown the existence of a GTP-insensitive component of agonist binding, i.e., binding of [3H]8-hydroxy-2-(di-n-propylamino)tetralin ([3H]8-OH-DPAT) that persists in the presence of 0.1 mM GTP or guanylylimidodiphosphate (GppNHp). The...

journal_title：Journal of neurochemistry

authors： Emerit MB,Miquel MC,Gozlan H,Hamon M

更新日期：1991-05-01 00:00:00

abstract：:Transcriptional dysregulation is a hallmark of Huntington's disease (HD) and one cause of this dysregulation is enhanced activity of the REST-mSIN3a-mSIN3b-CoREST-HDAC repressor complex, which silences transcription through REST binding to the RE1/NRSE silencer. Normally, huntingtin (HTT) prevents this binding, allowi...

journal_title：Journal of neurochemistry

authors： Conforti P,Zuccato C,Gaudenzi G,Ieraci A,Camnasio S,Buckley NJ,Mutti C,Cotelli F,Contini A,Cattaneo E

更新日期：2013-10-01 00:00:00

abstract：:Slices of rabbit caudate and hypothalamus take up and accumulate [3H]imipramine. In superfused slices of both structures electrical stimulation or exposure to tyramine failed to release recently taken up [3H]imipramine. Depolarization by exposure to 30--60 mM-potassium caused only a small release of [3H]imipramine tha...

journal_title：Journal of neurochemistry

authors： Langer SZ,Galzin AM,Kamal LA

更新日期：1982-02-01 00:00:00

abstract：:We compared the characteristics of secretion stimulated by EGTA-buffered Ba(2+)- and Ca(2+)-containing solutions in digitonin-permeabilized bovine adrenal chromaffin cells. Half-maximal secretion occurred at approximately 100 microM Ba2+ or 1 microM Ca2+. Ba(2+)-stimulated release was not due to release of sequestered...

journal_title：Journal of neurochemistry

authors： TerBush DR,Holz RW

更新日期：1992-02-01 00:00:00

abstract：:Oligodendrocytes are glial cells responsible for the synthesis and maintenance of myelin in the central nervous system (CNS). Oligodendrocytes are vulnerable to damage occurring in a variety of neurological diseases. Understanding oligodendrocyte biology is crucial for the dissemination of de- and remyelination mechan...

journal_title：Journal of neurochemistry

authors： Dumont D,Noben JP,Moreels M,Vanderlocht J,Hellings N,Vandenabeele F,Lambrichts I,Stinissen P,Robben J

更新日期：2007-07-01 00:00:00

abstract：:Docosahexaenoic acid (DHA), an n-3 fatty acid, is rapidly deposited during the period of rapid brain development. The influence of n-3 fatty acid deficiency on learning performance in adult rats over two generations was investigated. Rats were fed either an n-3 fatty acid-adequate (n-3 Adq) or -deficient (n-3 Def) die...

journal_title：Journal of neurochemistry

authors： Moriguchi T,Greiner RS,Salem N Jr

更新日期：2000-12-01 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：:This article reports the results of a systematic investigation of the different types of antibodies produced in the course of a long-term immunization of rats with mouse nerve growth factor (NGF). We have characterized three types of monoclonal antibodies, namely: (1) antibodies that bind to NGF and inhibit its bindin...

journal_title：Journal of neurochemistry

authors： Cattaneo A,Rapposelli B,Calissano P

更新日期：1988-04-01 00:00:00

abstract：:Using a cell culture model of the blood-brain barrier (BBB), we investigated the brain capillary endothelial cell (EC) response to hypoxia. The activities of antioxidant enzymes such as glutathione peroxidase, glutathione reductase, catalase, and superoxide dismutase and the GSH level of brain capillary ECs alone or i...

journal_title：Journal of neurochemistry

authors： Plateel M,Dehouck MP,Torpier G,Cecchelli R,Teissier E

更新日期：1995-11-01 00:00:00

abstract：:The effect of different treatments on amino acid levels in neostriatum was studied to throw some light on the synthesis and metabolism of gamma-aminobutyric acid (GABA). Irreversible inhibition of GABA transaminase by microinjection of gamma-vinyl GABA (GVG) led to a decrease in aspartate, glutamate, and glutamine lev...

journal_title：Journal of neurochemistry

authors： Paulsen RE,Fonnum F

更新日期：1988-04-01 00:00:00

abstract：:Intracerebroventricular (i.c.v.) administration of angiotensin IV (Ang IV) or Leu-Val-Val-haemorphin 7 (LVV-H7) improves memory performance in normal rats and reverses memory deficits in rat models for cognitive impairment. These memory effects were believed to be mediated via the putative 'AT4 receptor'. However, thi...

journal_title：Journal of neurochemistry

authors： De Bundel D,Demaegdt H,Lahoutte T,Caveliers V,Kersemans K,Ceulemans AG,Vauquelin G,Clinckers R,Vanderheyden P,Michotte Y,Smolders I

更新日期：2010-03-01 00:00:00

abstract：:Abstract Dorfin is a RING-finger type ubiquitin ligase for mutant superoxide dismutase 1 (SOD1) that enhances its degradation. Mutant SOD1s cause familial amyotrophic lateral sclerosis (FALS) through the gain of unelucidated toxic properties. We previously showed that the accumulation of mutant SOD1 in the mitochondri...

journal_title：Journal of neurochemistry

authors： Takeuchi H,Niwa J,Hishikawa N,Ishigaki S,Tanaka F,Doyu M,Sobue G

更新日期：2004-04-01 00:00:00

abstract：:Bradykinin, a mediator of inflammation, is produced in the brain during trauma and stroke. It is thought to open the blood-brain barrier, although the mechanism is unclear. We have investigated, therefore, the effect of bradykinin on the expression of interleukin-6 (IL-6), a putative modulator of the blood-brain barri...

journal_title：Journal of neurochemistry

authors： Schwaninger M,Sallmann S,Petersen N,Schneider A,Prinz S,Libermann TA,Spranger M

更新日期：1999-10-01 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

authors： Rampérez A,Sánchez-Prieto J,Torres M

更新日期：2017-06-01 00:00:00

abstract：:Kainate inhibits the exchange of D-aspartate into guinea-pig cerebrocortical synaptosomes. Kainate inhibits the Ca2+-independent efflux of endogenous glutamate in the presence of a trapping system for the released amino acid but potentiates a Ca2+-independent net efflux of endogenous and labelled glutamate and asparta...

journal_title：Journal of neurochemistry

authors： Pocock JM,Murphie HM,Nicholls DG

更新日期：1988-03-01 00:00:00