Uptake of [3H]dopamine into dopaminergic and noradrenergic neurones of the isolated neurointermediate lobe of the rat hypophysis. Effects of desipramine and nomifensine.

abstract：:In this study we examined the functional expression of the extraneuronal monoamine transporter (EMT) in normal human astrocytes (NHA). RT-PCR with EMT-specific primers demonstrated the presence of EMT mRNA in NHA. The RT-PCR products were subjected to restriction-site analysis using three different enzymes (HinfI, Sac...

journal_title：Journal of neurochemistry

authors： Inazu M,Takeda H,Matsumiya T

更新日期：2003-01-01 00:00:00

abstract：:Knowledge of the relative contributions of mast cells and neurons to the overall pool of histamine in the brain is a prerequisite to determining the significance and role of this amine in brain function. Consequently, we analyzed the levels of brain histamine in four genotypes (+/+, W/+, Wv/+, and W/Wv) of WBB6F1 mice...

journal_title：Journal of neurochemistry

authors： Orr EL,Pace KR

更新日期：1984-03-01 00:00:00

abstract：:Nuclear factor (NF)-κB-mediated neuroinflammation is an important mechanism of intracerebral hemorrhage (ICH)-induced neurotoxicity. Silent information regulator 1 (SIRT1) plays a multi-protective effect in a variety of diseases by deacetylating and inhibiting NF-κB/p65. However, the role of SIRT1 in brain damage foll...

journal_title：Journal of neurochemistry

authors： Deng HJ,Zhou CH,Huang LT,Wen LB,Zhou ML,Wang CX

更新日期：2020-12-02 00:00:00

abstract：:The 1-methyl-4-phenylpyridinium species (MPP+) is the four-electron oxidation product of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) and is widely assumed to be the actual neurotoxic species responsible for the MPTP-induced destruction of dopaminergic neurons. MPTP is oxidized by the enzyme monoamine oxidase-B...

journal_title：Journal of neurochemistry

authors： Heikkila RE,Hwang J,Ofori S,Geller HM,Nicklas WJ

更新日期：1990-03-01 00:00:00

abstract：:The effect of morphine on serotonin (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) in the CNS of unanesthetized rats was investigated by microdialysis. Morphine was administered either subcutaneously, by local perfusion into the diencephalon, or by intraraphe microinjection. Systemic administration of morphine resulte...

journal_title：Journal of neurochemistry

authors： Tao R,Auerbach SB

更新日期：1994-08-01 00:00:00

abstract：:The nucleoside transporter of cerebral microvessels and choroid plexus was identified and characterized using [3H]nitrobenzylthioinosine (NBMPR) as a specific probe. [3H]NBMPR bound reversibly and with high affinity to a single specific site in particulate fractions of cerebral microvessels, choroid plexus, and cerebr...

journal_title：Journal of neurochemistry

authors： Kalaria RN,Harik SI

更新日期：1986-12-01 00:00:00

abstract：:Regulated intramembrane proteolysis (RIP) controls the communication between cells and the extracellular environment. RIP is essential in the nervous system, but also in other tissues. In the RIP process, a membrane protein typically undergoes two consecutive cleavages. The first one results in the shedding of its ect...

journal_title：Journal of neurochemistry

authors： Lichtenthaler SF,Haass C,Steiner H

更新日期：2011-06-01 00:00:00

abstract：:Gap junctions serve as intercellular conduits that allow the exchange of small molecular weight molecules (up to 1 kDa) including ions, metabolic precursors and second messengers. Microglia are capable of recognizing peptidoglycan (PGN) derived from the outer cell wall of Staphylococcus aureus, a prevalent CNS pathoge...

journal_title：Journal of neurochemistry

authors： Garg S,Md Syed M,Kielian T

更新日期：2005-10-01 00:00:00

abstract：:Alzheimer's disease (AD) is a neurodegenerative disorder in which oxidative stress has been implicated as an important event in the progression of the pathology. In particular, it has been shown that protein modification by reactive oxygen species (ROS) occurs to a greater extent in AD than in control brain, suggestin...

journal_title：Journal of neurochemistry

authors： Castegna A,Aksenov M,Thongboonkerd V,Klein JB,Pierce WM,Booze R,Markesbery WR,Butterfield DA

更新日期：2002-09-01 00:00:00

abstract：:The present experiments show that N-[3H]-methylcarbamylcholine ([3H]MCC) binds specifically and with high affinity to rat hippocampus, frontal cortex, and striatum. The highest maximal density of binding sites was apparent in frontal cortex and the lowest in hippocampus. [3H]MCC binding was potently inhibited by nicot...

journal_title：Journal of neurochemistry

authors： Araujo DM,Lapchak PA,Collier B,Quirion R

更新日期：1988-07-01 00:00:00

abstract：:The transmission of pain signalling involves the cytoskeleton, but mechanistically this is poorly understood. We recently demonstrated that the capsaicin receptor TRPV1, a non-selective cation channel expressed by nociceptors that is capable of detecting multiple pain-producing stimuli, directly interacts with the tub...

journal_title：Journal of neurochemistry

authors： Goswami C,Dreger M,Otto H,Schwappach B,Hucho F

更新日期：2006-01-01 00:00:00

abstract：:The myelin-deficient (mld) mouse is an autosomal recessive mutant characterized by hypomyelination of the CNS due to reduced expression of the myelin basic protein (MBP) gene. In the mld mutant, the MBP gene is duplicated in tandem. One gene is intact, but a large portion is inverted upstream of the other copy, and it...

journal_title：Journal of neurochemistry

authors： Okano H,Aruga J,Nakagawa T,Shiota C,Mikoshiba K

更新日期：1991-02-01 00:00:00

abstract：:In the central nervous system, astrocytes extend endfoot processes to ensheath synapses and microvessels. However, the mechanisms underlying this astrocytic process extension remain unclear. A limitation of the use of 2D cultured astrocytes for such studies is that they display a flat, epithelioid morphology, with no ...

journal_title：Journal of neurochemistry

authors： Sato J,Horibe S,Kawauchi S,Sasaki N,Hirata KI,Rikitake Y

更新日期：2018-11-01 00:00:00

abstract：:Ependymins are thought to be implicated in fundamental processes involved in plasticity of the goldfish CNS. Gas-phase sequencing of purified ependymins beta and gamma revealed that they share the same N-terminal sequence. Each sequence displays microheterogeneities at several positions. Based on the protein sequences...

journal_title：Journal of neurochemistry

authors： Königstorfer A,Sterrer S,Eckerskorn C,Lottspeich F,Schmidt R,Hoffmann W

更新日期：1989-01-01 00:00:00

abstract：:Previous studies have shown that activation of the cyclic AMP (cAMP) pathway down-regulates CREB expression in CATH.a cells, an effect that appears to be mediated via inhibition of CREB gene transcription. In the current study, we compared this effect in CATH.a cells with regulation of CREB expression in another cell ...

journal_title：Journal of neurochemistry

authors： Coven E,Ni Y,Widnell KL,Chen J,Walker WH,Habener JF,Nestler EJ

更新日期：1998-11-01 00:00:00

abstract：:Mouse models of MPTP intoxication have been used extensively to explore the molecular mechanisms of Parkinson's disease. However, these models present some limitations since; (i) Dopaminergic (DA) cell death occurs rapidly in contrast to the presumably slow evolution of the disease process. (ii) Some of the key histol...

journal_title：Journal of neurochemistry

authors： Alvarez-Fischer D,Guerreiro S,Hunot S,Saurini F,Marien M,Sokoloff P,Hirsch EC,Hartmann A,Michel PP

更新日期：2008-11-01 00:00:00

abstract：:Stressful stimuli induce two distinct cellular reactions, the heat-shock (stress) response and programmed cell death. This study utilizes a dual procedure involving immunocytochemistry for heat-shock protein localization and the terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick-end labeling...

journal_title：Journal of neurochemistry

authors： Belay HT,Brown IR

更新日期：2006-04-01 00:00:00

abstract：:The study of the regulation of low-abundance blood-brain barrier (BBB) transcripts either in isolated brain microvessels or in endothelial cells in tissue culture (ECL cells) requires isolation of poly(A)+ mRNA. Therefore, we describe here a single-step method for isolation of poly(A)+ mRNA from brain capillaries or E...

journal_title：Journal of neurochemistry

authors： Boado RJ,Pardridge MM

更新日期：1991-12-01 00:00:00

abstract：:We demonstrate that 1-methyl-4-phenylpyridinium (MPP+) is toxic to chick peripheral sympathetic neurons maintained in culture in the presence of nerve growth factor (NGF). When MPP+ was added to the culture medium at the time the neurons were plated, cell loss after 3 days in culture was evident at concentrations as l...

journal_title：Journal of neurochemistry

authors： Bhave SV,Johannessen JN,Lash LH,Wakade TD,Wakade AR

更新日期：1996-08-01 00:00:00

abstract：:Extracellular amino acid levels in the rat piriform cortex, an area highly susceptible to seizure-induced neuropathology, were determined by means of intracranial microdialysis. Seizures were induced by systemic administration of either soman (O-1,2,2-trimethylpropyl methylphosphonofluoridate), a potent inhibitor of a...

journal_title：Journal of neurochemistry

authors： Wade JV,Samson FE,Nelson SR,Pazdernik TL

更新日期：1987-08-01 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：:In the present study, neuronal and Schwann cell marker proteins were used to biochemically characterize the spatiotemporal progress of degeneration/regeneration in the silicone chamber model for nerve regeneration. Rat sciatic nerves were transected and the proximal and distal stumps were inserted into a bridging sili...

journal_title：Journal of neurochemistry

authors： Karlsson JE,Rosengren LE,Wang S,Danielsen N,Haglid KG

更新日期：1993-03-01 00:00:00

abstract：:In the immune system, T- and B-cell proliferation, as well as B-cell immunoglobulin secretion, is induced by interleukin-2 (IL-2), a T-cell-derived lymphokine. IL-2 also influences the growth of glial cells, specifically, the proliferation and maturation of oligodendrocytes. Studies were conducted to investigate furth...

journal_title：Journal of neurochemistry

authors： Benveniste EN,Herman PK,Whitaker JN

更新日期：1987-10-01 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 uptake of glutamate and other acidic amino acids into barnacle single muscle fibres has been characterized. The uptake of glutamate consists of two components, one Na-independent and one Na-dependent. The Na-dependent uptake is saturable (half-maximal at 250 microM external glutamate) and is inhibited by a variety...

journal_title：Journal of neurochemistry

authors： Revest PA,Baker PF

更新日期：1988-01-01 00:00:00

abstract：:Lumbar punctures were performed on four occasions over a 5-day period (8:30 a.m. on days 1, 3, and 5; 2:30 p.m. on day 2) on 10 normal volunteers (five of each sex; mean age, 27.7 years) to assess, with repeated sampling, the day-to-day variation of selected CSF parameters. Two subjects abstained from the lumbar punct...

journal_title：Journal of neurochemistry

authors： Ben Menachem E,Persson L,Schechter PJ,Haegele KD,Huebert N,Hardenberg J

更新日期：1989-02-01 00:00:00

abstract：:Multiple C2 domains transmembrane protein 1 (MCTP1) contains two transmembrane regions and three C2 domains of high Ca(2+)-binding affinity. Single-nucleotide polymorphism (SNP) of human MCTP1 gene is reportedly associated with bipolar disorder, but expression and function of MCTP1 in the CNS is still largely unknown....

journal_title：Journal of neurochemistry

authors： Qiu L,Yu H,Liang F

更新日期：2015-11-01 00:00:00

abstract：:Despite the increasing knowledge of Alzheimer's disease (AD) management with novel pharmacologic agents, most of them are only transiently fixing symptomatic pathology. Currently there is rapid growth in the field of neuroprotective pharmacology and increasing focus on the involvement of mitochondria in this devastati...

journal_title：Journal of neurochemistry

authors： Galindo MF,Ikuta I,Zhu X,Casadesus G,Jordán J

更新日期：2010-08-01 00:00:00

abstract：:The metabolism of the positron-emitting compound [18F]6-fluoro-L-3,4-dihydroxyphenylalanine (*F-DOPA) was studied in carbidopa-pretreated male hooded rats. Thirty minutes following carbidopa administration (5 mg/kg i.p.), animals received *F-DOPA (500 micrograms/kg; specific activity, 175-230 Ci/mol) as an intrajugula...

journal_title：Journal of neurochemistry

authors： Cumming P,Boyes BE,Martin WR,Adam M,Grierson J,Ruth T,McGeer EG

更新日期：1987-02-01 00:00:00

abstract：:Agonist activation of the delta-opioid receptor leads to internalization via G betagamma recruitment of G protein coupled receptor kinase-2, which phosphorylates the receptor at several sites, including Ser363, allowing beta-arrestin binding and localization to clathrin coated pits. Using human embryonic kidney cells ...

journal_title：Journal of neurochemistry

authors： Bradbury FA,Zelnik JC,Traynor JR

更新日期：2009-06-01 00:00:00