The age-related attenuation in long-term potentiation is associated with microglial activation.

abstract：:The incorporation of radioactive phosphate into proteins of both normal and regenerating ganglia of the sympathetic nervous system of the rat is reported. The incorporation reactions were carried out in vitro by incubating homogenates of excised ganglia with [gamma-32P]ATP under various conditions. It was found that i...

journal_title：Journal of neurochemistry

authors： Watterson JG,Good R,Moses E,Hearn MT,Austin L

更新日期：1989-06-01 00:00:00

abstract：:Previous studies have supported the hypothesis that macromolecular synthesis occurs in the brain during sleep as a response to prior waking activities and that prostaglandin D2 (PGD2) is an endogenous sleep substance whose effects are dependent on adenosine A2a receptor-mediated signaling. We compared gene expression ...

journal_title：Journal of neurochemistry

authors： Terao A,Huang ZL,Wisor JP,Mochizuki T,Gerashchenko D,Urade Y,Kilduff TS

更新日期：2008-05-01 00:00:00

abstract：:We have examined the metabolism of phosphate and sulfate groups modifying the P0 protein, the major protein of peripheral nervous system myelin, using an in vitro incubation system. Incorporation of [3H]leucine into the P0 peptide backbone decreased approximately 25-fold between 10 and 90 days of age, a finding reflec...

journal_title：Journal of neurochemistry

authors： Toews AD,Fischer HR,Goodrum JF,Windes S,Morell P

更新日期：1987-03-01 00:00:00

abstract：:By using two structurally unrelated hydrogen sulfide (H2 S) donors 5-(4-methoxyphenyl) -3H-1, 2-dithiole-3-thione (ADT) and sodium hydrosulfide (NaHS), this study investigated if H2 S protected blood-brain barrier (BBB) integrity following middle cerebral artery occlusion (MCAO). ICR mice underwent MCAO and received H...

journal_title：Journal of neurochemistry

authors： Wang Y,Jia J,Ao G,Hu L,Liu H,Xiao Y,Du H,Alkayed NJ,Liu CF,Cheng J

更新日期：2014-06-01 00:00:00

abstract：:The pathophysiology of major depressive disorders is not completely understood. In this issue of Journal of Neurochemistry, Ni and colleagues investigate the role of cyclic adenosine monophosphate response element-binding protein (CREB)-dependent signaling in the hippocampus on depressive-like behaviors. This editoria...

journal_title：Journal of neurochemistry

authors： Davis RL

更新日期：2019-04-01 00:00:00

abstract：:Most physiological processes in mammals are synchronized to the daily light:dark cycle by a circadian clock located in the hypothalamic suprachiasmatic nucleus. Signal transduction of light-induced phase advances of the clock is mediated through a neuronal nitric oxide synthase-guanilyl cyclase pathway. We have employ...

journal_title：Journal of neurochemistry

authors： Baidanoff FM,Plano SA,Doctorovich F,Suárez SA,Golombek DA,Chiesa JJ

更新日期：2014-04-01 00:00:00

abstract：:The pH dependency of the binding of ligands to adenosine A2a receptors in rat striatal membranes was examined. For those agonists sensitive to adenosine deaminase a solubilised membrane preparation was used. A two- to fourfold increase in affinity was observed for CGS-21680, 5'-N-ethylcarboxamidoadenosine, adenosine, ...

journal_title：Journal of neurochemistry

authors： Askalan R,Richardson PJ

更新日期：1994-10-01 00:00:00

abstract：:Clearance rates for serotonin (5-HT) in heterozygote (+/-) and homozygote (-/-) serotonin transporter (5-HTT) knockout (KO) mice have not been determined in vivo. Moreover, the effect of selective serotonin reuptake inhibitors (SSRIs) on 5-HT clearance in these mice has not been examined. In this study, the rate of cl...

journal_title：Journal of neurochemistry

authors： Montañez S,Owens WA,Gould GG,Murphy DL,Daws LC

更新日期：2003-07-01 00:00:00

abstract：:35SO4-labeled fast-transported proteins of bullfrog dorsal root ganglion neurons were separated by two-dimensional gel electrophoresis, and their mobilities were compared to similar species labeled with [3H]mannose or [3H]fucose. Fluorography revealed regions of poorly resolved, high molecular weight material, likely ...

journal_title：Journal of neurochemistry

authors： Stone GC,Hammerschlag R,Bobinski JA

更新日期：1983-10-01 00:00:00

abstract：:Spinocerebellar ataxia type 3 (SCA3) is an autosomal dominantly inherited neurodegenerative disorder for which no curative therapy is available. The cause of this disease is the expansion of a CAG repeat in the so-called ATXN3 gene leading to an expanded polyglutamine stretch in the ataxin-3 protein. Although the func...

journal_title：Journal of neurochemistry

authors： Schmidt J,Schmidt T,Golla M,Lehmann L,Weber JJ,Hübener-Schmid J,Riess O

更新日期：2016-07-01 00:00:00

abstract：:Local application of K+ via micropressure-ejection, coupled with in vivo electrochemical detection, was used to study stimulated release from monoaminergic nerve terminals in the striatum of anesthetized rats and mice. K+-evoked releases were reversible, reproducible, and dose-dependent. In contrast, releases of elect...

journal_title：Journal of neurochemistry

authors： Gerhardt GA,Rose GM,Hoffer BJ

更新日期：1986-03-01 00:00:00

abstract：:The weaver mutant mouse has a genetically determined defect in the nigrostriatal dopaminergic system. The present study was undertaken to test the hypothesis that in the weaver mutant mouse, striatal nerve terminals undergo compensatory changes in response to this deficiency. To test this hypothesis, we studied the ba...

journal_title：Journal of neurochemistry

authors： Simon JR,Yu H,Richter JA,Vasko MR,Ghetti B

更新日期：1991-11-01 00:00:00

abstract：:The lipid compositions of 10 different brain regions from patients affected by Alzheimer's disease/senile dementia of Alzheimer's type were analyzed. The total phospholipid amount decreased somewhat in nucleus caudatus and in white matter. The cortical areas that are morphologically affected by Alzheimer's disease, i....

journal_title：Journal of neurochemistry

authors： Söderberg M,Edlund C,Alafuzoff I,Kristensson K,Dallner G

更新日期：1992-11-01 00:00:00

abstract：:Signaling by muscarinic agonists is thought to result from the activation of cell surface acetylcholine receptors (mAChRs) that transmit extracellular signals to intracellular systems. In N1E-115 neuroblastoma cells, we detected both plasma membrane and intracellular M(1) -mAChRs using both biochemical and pharmacolog...

journal_title：Journal of neurochemistry

authors： Uwada J,Anisuzzaman AS,Nishimune A,Yoshiki H,Muramatsu I

更新日期：2011-09-01 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：: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：:Null mutations in progranulin (GRN) are associated with frontotemporal lobar degeneration characterized by intraneuronal accumulation of TAR DNA-binding protein-43 (TDP-43). However, the mechanism by which GRN deficiency leads to neurodegeneration remains largely unknown. In primary cortical neurons derived from Grn k...

journal_title：Journal of neurochemistry

authors： Kleinberger G,Wils H,Ponsaerts P,Joris G,Timmermans JP,Van Broeckhoven C,Kumar-Singh S

更新日期：2010-11-01 00:00:00

abstract：:The brain adapts to dynamic environmental conditions by altering its epigenetic state, thereby influencing neuronal transcriptional programs. An example of an epigenetic modification is protein methylation, catalyzed by protein arginine methyltransferases (PRMT). One member, Prmt8, is selectively expressed in the cent...

journal_title：Journal of neurochemistry

authors： Lee PK,Goh WW,Sng JC

更新日期：2017-02-01 00:00:00

abstract：:The Na+ and K+ concentrations in isolated Torpedo marmorata synaptosomes were determined. Synaptosomes made according to the method of Israël et al. have high internal Na+ (290 mM) and low internal K+ (30 mM) concentrations. Modification of the homogenisation media permitted the isolation of synaptosomes which could m...

journal_title：Journal of neurochemistry

authors： Richardson PJ,Whittaker VP

更新日期：1981-04-01 00:00:00

abstract：:Glycine receptor (GlyR) truncations in the intracellular TM3-4 loop, documented in patients suffering from hyperekplexia and in the mouse mutant oscillator, lead to non-functionality of GlyRs. The missing part that contains the TM3-4 loop, TM4 and C-terminal sequences is essential for pentameric receptor arrangements....

journal_title：Journal of neurochemistry

authors： Langlhofer G,Villmann C

更新日期：2017-07-01 00:00:00

abstract：:Tau pathologically aggregates in Alzheimer's disease, and evidence suggests that reducing tau expression may be safe and beneficial for the prevention or treatment of this disease. We sought to examine the role of the 3'-untranslated region (3'-UTR) of human tau mRNA in regulating tau expression. Tau expresses two 3'-...

journal_title：Journal of neurochemistry

authors： Dickson JR,Kruse C,Montagna DR,Finsen B,Wolfe MS

更新日期：2013-12-01 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：:The genetic defect in Friedreich's ataxia (FRDA) is the expansion of a GAA·TCC triplet in the first intron of the FXN gene, which encodes the mitochondrial protein frataxin. Previous studies have established that the repeats reduce transcription of this essential gene, with a concomitant decrease in frataxin protein i...

journal_title：Journal of neurochemistry

authors： Gottesfeld JM,Rusche JR,Pandolfo M

更新日期：2013-08-01 00:00:00

abstract：:The effect of glucose concentration on the in vitro release of histamine (HA) was examined, using two different preparations of the mouse hypothalamus. The HA and tele-methylhistamine released from whole blocks of the hypothalamus into the medium linearly increased during 2-h incubation in normal Krebs-Ringer bicarbon...

journal_title：Journal of neurochemistry

authors： Nishibori M,Oishi R,Itoh Y,Saeki K

更新日期：1986-12-01 00:00:00

abstract：:We have examined the binding of the adenosine agonist radioligands [3N]N6-cyclohexyladenosine ([3H]CHA) and [3H]5'-N-ethylcarboxamidoadenosine ([3H]NECA) to membranes prepared from postmortem human pineal glands. The results showed that the A-1-specific ligand CHA did not bind to membranes. By contrast, [3H]NECA, a no...

journal_title：Journal of neurochemistry

authors： Reynaud D,Gharib A,Lagarde M,Sarda N

更新日期：1990-10-01 00:00:00

abstract：:Ten-minute incubation with 1 mM S-nitroso-L-cysteine (NO-CYS), a nitric oxide (NO) generator, induced a 3.5-fold increase in the basal dopamine (DA) efflux from rat striatal slices. Reduced hemoglobin (100 microM), a NO scavenger, blocked this response. Nomifensine (10 microM), an inhibitor of high-affinity DA transpo...

journal_title：Journal of neurochemistry

authors： Lonart G,Johnson KM

更新日期：1994-12-01 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：:Leptin regulates energy balance by suppressing appetite and increasing energy expenditure through actions in the hypothalamus. Recently we demonstrated that the effects of leptin are, at least in part, mediated by the release of interleukin (IL)-1beta in the brain. Microglia constitute the major source of IL-1beta in ...

journal_title：Journal of neurochemistry

authors： Pinteaux E,Inoue W,Schmidt L,Molina-Holgado F,Rothwell NJ,Luheshi GN

更新日期：2007-08-01 00:00:00

abstract：:We have shown previously that N-(4-hydroxyphenyl)retinamide (4HPR, fenretinide), a retinoic acid derivative, induces neuronal differentiation in cultured human retinal pigment epithelial (RPE) cells [Chen et al., J. Neurochem., 84 (2003), 972]. We asked the question whether the mitogen-activated protein kinase (MAPK) ...

journal_title：Journal of neurochemistry

authors： Samuel W,Kutty RK,Sekhar S,Vijayasarathy C,Wiggert B,Redmond TM

更新日期：2008-07-01 00:00:00

abstract：:Disulfide-bridged S100b protein formation, aircatalyzed and induced by thiol/disulfide exchange, was studied under various ionic conditions. As native, physiological disulfide-bridged proteins are obtained easily from their reduced counterparts under appropriate redox conditions, this work was performed to determine w...

journal_title：Journal of neurochemistry

authors： Mely Y,Gérard D

更新日期：1990-10-01 00:00:00