Chronic morphine treatment and withdrawal increase extracellular levels of norepinephrine in the rat bed nucleus of the stria terminalis.

abstract：:Rat brain succinyl-CoA:3-oxo-acid CoA-transferase (3-oxo-acid CoA-transferase, EC 2.8.3.5), the first committed enzyme in the oxidation of ketone bodies in mitochondria, was purified to apparent homogeneity as judged by polyacrylamide gel electrophoresis. The enzyme has an apparent molecular weight of 90,000 as determ...

journal_title：Journal of neurochemistry

authors： Russell JJ,Patel MS

更新日期：1982-05-01 00:00:00

abstract：:The glutamate (Glu) terminals in rat neostriatum were removed by a unilateral frontal decortication. One to two weeks later the effects of insulin-induced hypoglycemia on the steady-state levels of amino acids [Glu, glutamine (Gln), aspartate (Asp), gamma-aminobutyric acid (GABA), taurine] and energy metabolites (gluc...

journal_title：Journal of neurochemistry

authors： Engelsen B,Westerberg E,Fonnum F,Wieloch T

更新日期：1986-11-01 00:00:00

abstract：:The formation and refinement of synaptic connections are key steps of neural development to establish elaborate brain networks. To investigate the functional role of protein tyrosine phosphatase (PTP) σ, we employed an olfactory sensory neuron (OSN)-specific gene manipulation system in combination with in vivo imaging...

journal_title：Journal of neurochemistry

authors： Chen X,Yoshida T,Sagara H,Mikami Y,Mishina M

更新日期：2011-11-01 00:00:00

abstract：:The levels of mRNA encoding glutamic acid decarboxylase (GAD) and preproenkephalin (PPE) were measured by Northern blot analysis, in the dorsal and the ventral part of the striatum, following long-term treatments with drugs acting selectively on D1 or D2 dopaminergic receptors. Chronic injection of the selective D1 an...

journal_title：Journal of neurochemistry

authors： Caboche J,Vernier P,Julien JF,Rogard M,Mallet J,Besson MJ

更新日期：1991-02-01 00:00:00

abstract：:Previous studies examining age differences in membrane fluidity and cholesterol content have reported on the average or total change in membrane structure, respectively. However, a membrane consists of an exofacial leaflet and a cytofacial leaflet that differ in fluidity and cholesterol distribution. The purpose of th...

journal_title：Journal of neurochemistry

authors： Igbavboa U,Avdulov NA,Schroeder F,Wood WG

更新日期：1996-04-01 00:00:00

abstract：:The effects of muscarinic agonists and depolarizing agents on inositol phospholipid hydrolysis in the rabbit vagus nerve were assessed by the measurement of [3H]inositol monophosphate production in nerves that had been preincubated with [3H]inositol. After 1 h of drug action, carbachol, oxotremorine, and arecoline inc...

journal_title：Journal of neurochemistry

authors： Sierro CD,Vitus J,Dunant Y

更新日期：1992-08-01 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

abstract：:Aspartic acid (Asp) undergoes l-isomer-selective efflux transport across the blood-brain barrier (BBB). This transport system appears to play an important role in regulating l- and d-Asp levels in the brain. The purpose of this study was to identify the responsible transporters and elucidate the mechanism for l-isomer...

journal_title：Journal of neurochemistry

authors： Tetsuka K,Takanaga H,Ohtsuki S,Hosoya K,Terasaki T

更新日期：2003-11-01 00:00:00

abstract：:The neurosteroid allopregnanolone, a reduced metabolite of progesterone, induces anxiolytic effects by enhancing GABA(A) receptor function. Neuropeptide Y (NPY) and GABA are thought to interact functionally in the amygdala, and this interaction may be important in the regulation of anxiety. By using Y(1)R/LacZ transge...

journal_title：Journal of neurochemistry

authors： Ferrara G,Serra M,Zammaretti F,Pisu MG,Panzica GC,Biggio G,Eva C

更新日期：2001-10-01 00:00:00

abstract：:Antibodies raised against the synthetic peptide NH2-QKSDDDYEDYASNKTC-COOH (gamma 2 1-15 Cys), which corresponds to the N-terminal amino acid sequence with a C-terminal cysteine of the human gamma 2 subunit of the gamma-aminobutyric acidA (GABAA) receptor, were used to study the quantitative immunoprecipitation of agon...

journal_title：Journal of neurochemistry

authors： Duggan MJ,Pollard S,Stephenson FA

更新日期：1992-01-01 00:00:00

abstract：:Action mechanism of lipopolysaccharide (LPS), interleukin-1β (IL-1β), and lysophosphatidic acid (LPA) to regulate motility, an important process of astrogliosis, was investigated in rat astrocytes. While LPA exerted no significant effect on the cell migration, the prior treatment of the cells with LPS or IL-1β resulte...

journal_title：Journal of neurochemistry

authors： Sato K,Horiuchi Y,Jin Y,Malchinkhuu E,Komachi M,Kondo T,Okajima F

更新日期：2011-04-01 00:00:00

abstract：:The existence of an intrinsic programme controlling neuritogenesis and activated during early neuronal differentiation and regeneration stages is well established. However, the identity and role of each molecular player and event, as well as how such a programme is modified by environmental signals, remain a focus of ...

journal_title：Journal of neurochemistry

authors： da Rocha JF,da Cruz e Silva OA,Vieira SI

更新日期：2015-07-01 00:00:00

abstract：:Binding of DL-alpha-[3H]amino-3-hydroxy-5-methyl-isoxazole-4-propionic acid ([3H]AMPA) to lysed rat brain membranes in the presence of potassium thiocyanate resulted in curvilinear Scatchard plots that could be resolved by regression analysis into a large low-affinity component and a small high-affinity component. Sol...

journal_title：Journal of neurochemistry

authors： Hall RA,Kessler M,Lynch G

更新日期：1992-12-01 00:00:00

abstract：:Neurotensin modulates dopaminergic transmission in the nigrostriatal system. DARPP-32, a dopamine- and cAMP-regulated phosphoprotein of Mr 32 kDa, is phosphorylated on Thr34 by cAMP-dependent protein kinase, resulting in its conversion into a potent inhibitor of protein phosphatase-1 (PP 1). Here, we examined the effe...

journal_title：Journal of neurochemistry

authors： Matsuyama S,Higashi H,Maeda H,Greengard P,Nishi A

更新日期：2002-04-01 00:00:00

abstract：:The carbohydrate content of human brain glycoproteins was studied during development from the age of 12 fetal weeks to 8 postnatal months. The concentration of all the glycoprotein monosaccharides increased with age. The total amount of glycoprotein monosaccharides per lipid-free dry tissue increased by about 150% fro...

journal_title：Journal of neurochemistry

authors： Korpeinen T,Mononen I,Krusius T,Järnefelt J

更新日期：1982-12-01 00:00:00

abstract：:The expression of six mRNA species (alpha 2, alpha 3, alpha 5, beta 2, beta 3, and gamma 2) encoding for GABAA receptor subunits was followed in cultured early postnatal cortical neurons by in situ hybridization histochemistry. In untreated control cultures it was found that these subunit mRNA expression profiles clos...

journal_title：Journal of neurochemistry

authors： Poulter MO,Ohannesian L,Larmet Y,Feltz P

更新日期：1997-02-01 00:00:00

abstract：:There is growing evidence that activation of either protein kinases or protein phosphatases determines the type of plasticity observed after different patterns of hippocampal stimulation. Because activation of the extracellular signal-regulated kinase (ERK) has been shown to be necessary for long-term potentiation, we...

journal_title：Journal of neurochemistry

authors： Norman ED,Thiels E,Barrionuevo G,Klann E

更新日期：2000-01-01 00:00:00

abstract：:Expansion of CAG trinucleotide repeat within the coding region of several genes results in the production of proteins with expanded polyglutamine (PolyQ) stretch. The expression of these pathogenic proteins leads to PolyQ diseases, such as Huntington's disease or several types of spinocerebellar ataxias. This family o...

journal_title：Journal of neurochemistry

authors： Bauer PO,Nukina N

更新日期：2009-09-01 00:00:00

abstract：:The myelin transcription factor 1 (Myt1) gene family is comprised of three zinc finger genes [Myt1, Myt1L (Myt1-Like) and NZF3] of the structurally unique CCHHC class that are expressed predominantly in the developing CNS. To understand the mechanism by which this family regulates neural differentiation, we searched f...

journal_title：Journal of neurochemistry

authors： Romm E,Nielsen JA,Kim JG,Hudson LD

更新日期：2005-06-01 00:00:00

abstract：:Microfluorimetric measurements of intracellular calcium ion concentration [Ca(2+)](i) were employed to examine the effects of chronic hypoxia (2.5% O(2), 24 h) on Ca(2+) stores and capacitative Ca(2+) entry in human neuroblastoma (SH-SY5Y) cells. Activation of muscarinic receptors evoked rises in [Ca(2+)](i) which wer...

journal_title：Journal of neurochemistry

authors： Smith IF,Boyle JP,Vaughan PF,Pearson HA,Peers C

更新日期：2001-11-01 00:00:00

abstract：:Muscarinic receptors mediate metabotropic actions of acetylcholine in the CNS and PNS and autocrine functions of acetylcholine in non-neuronal systems. Because of the lack of highly selective muscarinic ligands, the precise location, functional role, and roles in various diseases of the five muscarinic receptor subtyp...

journal_title：Journal of neurochemistry

authors： Servent D,Fruchart-Gaillard C

更新日期：2009-06-01 00:00:00

abstract：:Considerable evidence indicates that the amyloid-beta (Abeta) peptide, a proteolytic fragment of the amyloid precursor protein, is the pathogenic agent in Alzheimer's disease (AD). A number of proteases have been reported as capable of degrading Abeta, among them: neprilysin, insulin-degrading enzyme, endothelin-conve...

journal_title：Journal of neurochemistry

authors： Yamin R,Bagchi S,Hildebrant R,Scaloni A,Widom RL,Abraham CR

更新日期：2007-01-01 00:00:00

abstract：:When activated by proinflammatory stimuli, microglia release substantial levels of glutamate, and mounting evidence suggests this contributes to neuronal damage during neuroinflammation. Prior studies indicated a role for the Xc exchange system, an amino acid transporter that antiports glutamate for cystine. Because c...

journal_title：Journal of neurochemistry

authors： Barger SW,Goodwin ME,Porter MM,Beggs ML

更新日期：2007-06-01 00:00:00

abstract：:Hypoxia-inducible factor prolyl 4-hydroxylases (HIF-PHDs) are important targets against oxidative stress. We hypothesized that inhibition HIF-PHD by adaptaquin reduces hypoxic-ischemic brain injury in a neonatal mouse model. The pups were treated intraperitoneally immediately with adaptaquin after hypoxia-ischemia (HI...

journal_title：Journal of neurochemistry

authors： Li K,Li T,Wang Y,Xu Y,Zhang S,Culmsee C,Wang X,Zhu C

更新日期：2019-09-01 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：:Autism is a behaviorally defined neurodevelopmental disorder and among its symptoms are disturbances in face and emotional processing. Emerging evidence demonstrates abnormalities in the GABAergic (gamma-aminobutyric acid) system in autism, which likely contributes to these deficits. GABA(B) receptors play an importan...

journal_title：Journal of neurochemistry

authors： Oblak AL,Gibbs TT,Blatt GJ

更新日期：2010-09-01 00:00:00

abstract：:It is well established that inflammatory changes contribute to brain ageing, and an increased concentration of proinflammatory cytokine, interleukin-1beta (IL-1beta), has been reported in the aged brain associated with a deficit in long-term potentiation (LTP) in rat hippocampus. The precise age at which changes are i...

journal_title：Journal of neurochemistry

authors： Griffin R,Nally R,Nolan Y,McCartney Y,Linden J,Lynch MA

更新日期：2006-11-01 00:00:00

abstract：:Arachidonic acid (AA) plays an important role as a signaling factor in the CNS. Therefore, exposure to AA may affect cholinergic neurons in the spinal cord. To test this hypothesis, mRNA expression and activity of choline acetyltransferase (ChAT) was measured in cultured spinal cord neurons treated with increasing con...

journal_title：Journal of neurochemistry

authors： Chalimoniuk M,King-Pospisil K,Pedersen WA,Malecki A,Wylegala E,Mattson MP,Hennig B,Toborek M

更新日期：2004-08-01 00:00:00

abstract：:Math2 (NEX-1/NeuroD6) is a member of the basic helix-loop-helix transcription factor family and is involved in neuronal differentiation and maturation. In this study, we identified the genes targeted by Math2 using DNA microarrays and cultured rat cortical cells transfected with Math2. Of the genes regulated by Math2,...

journal_title：Journal of neurochemistry

authors： Yamada M,Shida Y,Takahashi K,Tanioka T,Nakano Y,Tobe T,Yamada M

更新日期：2008-09-01 00:00:00

abstract：:Adrenal chromaffin cells release neurotransmitters in response to stress and may be involved in conditions such as post-traumatic stress and anxiety disorders. Neurotransmitter release is triggered, in part, by activation of nicotinic acetylcholine receptors (nAChRs). However, despite decades of use as a model system ...

journal_title：Journal of neurochemistry

authors： Hone AJ,Rueda-Ruzafa L,Gordon TJ,Gajewiak J,Christensen S,Dyhring T,Albillos A,McIntosh JM

更新日期：2020-07-01 00:00:00