Choline acetyltransferase activity and total protein content in selected optic areas of the rat after complete light-deprivation during CNS development.

abstract：:The kinetics of dissociation of [3H]methyl beta-carboline-3-carboxylate (beta-CCM) binding was studied in a synaptosomal membrane preparation of rat cerebral cortex. Dissociation was biphasic: a faster phase (10-30% contribution) was followed by a slower phase. Picrotoxin pretreatment at 22 degrees C enhanced the equi...

journal_title：Journal of neurochemistry

authors： Maksay G,Simonyi M

更新日期：1988-06-01 00:00:00

abstract：:Phospholipase A2 (PLA2) is the name for the class of lipolytic enzymes that hydrolyze the acyl group from the sn-2 position of glycerophospholipids, generating free fatty acids and lysophospholipids. The products of the PLA2-catalyzed reaction can potentially act as second messengers themselves, or be further metaboli...

journal_title：Journal of neurochemistry

authors： Farooqui AA,Yang HC,Rosenberger TA,Horrocks LA

更新日期：1997-09-01 00:00:00

abstract：:A method was developed for direct and continuous detection of secretion of ATP from primary monolayer cultures of bovine adrenal chromaffin cells. ATP, which is costored with catecholamines within adrenal chromaffin cells, was released into the incubation medium, where it reacted with firefly luciferin-luciferase prod...

journal_title：Journal of neurochemistry

authors： White TD,Bourke JE,Livett BG

更新日期：1987-10-01 00:00:00

abstract：:Dermorphin and its Hyp6 analogue are opiate-like heptapeptides originally discovered in frog skin and characterized by the presence of a D-Ala2 residue in their sequence. They were assayed for their capacity to compete with [3H]Leu-enkephalin for binding to opioid receptors in membranes of neuroblastoma x glioma hybri...

journal_title：Journal of neurochemistry

authors： Glaser T,Hübner K,de Castiglione R,Hamprecht B

更新日期：1981-12-01 00:00:00

abstract：:For nearly 100 years following the first description of this neurological disorder by Dr Alois Alzheimer, amyloid plaques and neurofibrillary tangles have been hypothesized to cause neuronal loss. With evidence that the extent of insoluble, deposited amyloid poorly correlated with cognitive impairment, research effort...

journal_title：Journal of neurochemistry

authors： Larson ME,Lesné SE

更新日期：2012-01-01 00:00:00

abstract：:Highly purified noradrenergic, large, dense-cored vesicles were isolated from bovine sympathetic nerve endings by sucrose-D2O density gradient centrifugation. Their concentration of glycoprotein hexosamine and sialic acid was 6.6 and 3.9 mumol/100 mg lipid-free dry weight, respectively, values which are similar to tho...

journal_title：Journal of neurochemistry

authors： Margolis RU,Ledeen RW,Sbaschnig-Agler M,Byrne MC,Klein RL,Douglas BH 2nd,Margolis RK

更新日期：1987-12-01 00:00:00

abstract：:Phosphatidylserine (PS), which is synthesized in mammalian tissues by the exchange between free serine and the nitrogen bases present in membrane glycerophospholipids, is strictly required for protein kinase C (PKC) activity. PKC, as other molecules involved in signal transduction, is present in lipid rafts, considere...

journal_title：Journal of neurochemistry

authors： Buratta S,Felicetti M,Mozzi R

更新日期：2007-11-01 00:00:00

abstract：:Rho family GTPases promote the survival of certain neuronal populations. However, pro-survival and pro-death signaling pathways regulated downstream of Rho GTPases are largely unknown. Cerebellar granule neurons (CGNs) exposed to Clostridium difficile toxin B (ToxB), a monoglucosyltransferase that specifically inhibit...

journal_title：Journal of neurochemistry

authors： Loucks FA,Le SS,Zimmermann AK,Ryan KR,Barth H,Aktories K,Linseman DA

更新日期：2006-05-01 00:00:00

abstract：:Circulating microRNAs (miRNAs) have emerged as diagnostic and prognostic biomarkers for traumatic brain injury (TBI). However, a comprehensive characterization of the serum miRNA profile in patients with TBI and the roles of these potential markers in neuronal regulation have rarely been reported. In this study, the l...

journal_title：Journal of neurochemistry

authors： Yan J,Bu X,Li Z,Wu J,Wang C,Li D,Song J,Wang J

更新日期：2019-07-01 00:00:00

abstract：:Enkephalin (ENK) has been implicated in nociceptive transmission in the spinal cord while its functional role is not clear because of difficulties in ideally visualizing ENKergic neurons. We thus developed preproenkephalin-green fluorescent protein transgenic mice to better identify ENKergic neurons. Real-time reverse...

journal_title：Journal of neurochemistry

authors： Huang J,Chen J,Wang W,Wang W,Koshimizu Y,Wei YY,Kaneko T,Li YQ,Wu SX

更新日期：2010-06-01 00:00:00

abstract：:5-HT(3) (serotonin type 3) receptors are targets of antiemetics, antipsychotics, and antidepressants and are believed to play a role in cognition. Nevertheless, contrasting results have been obtained with respect to their functions in the CNS and in the control of transmitter release. We used rat hippocampal neurons i...

journal_title：Journal of neurochemistry

authors： Dorostkar MM,Boehm S

更新日期：2007-01-01 00:00:00

abstract：:Sex differences were investigated in cholinergic neurons of the septal-diagonal band region of adult rats subjected to neonatal treatment with 3,3',5-triiodo-L-thyronine (T3). Neonatal hyperthyroidism resulted in a 44% increase in specific activity of choline acetyltransferase (ChAT; EC 2.3.1.6) in adult male rat sept...

journal_title：Journal of neurochemistry

authors： Westlind-Danielsson A,Gould E,McEwen BS

更新日期：1991-01-01 00:00:00

abstract：:We previously reported that nerve terminals and glial cells lack an active uptake system capable of terminating transmitter action of substance P (SP). In the present study, we demonstrated the existence of an active uptake system for SP carboxy-terminal heptapeptide, (5-11)SP. When the slices from either rat brain or...

journal_title：Journal of neurochemistry

authors： Nakata Y,Kusaka Y,Yajima H,Segawa T

更新日期：1981-12-01 00:00:00

abstract：:Multiple sclerosis (MS) pathology is marked by the massive infiltration of myelin-specific T cells into the CNS. Hallmarks of T helper (Th) cells during active disease are pro-inflammatory Th1/Th17 cells that predominate over immunoregulatory Th2/Treg cells. Neurodegeneration, a major factor in progressive MS, is ofte...

journal_title：Journal of neurochemistry

authors： Trager N,Smith A,Wallace Iv G,Azuma M,Inoue J,Beeson C,Haque A,Banik NL

更新日期：2014-07-01 00:00:00

abstract：:Recent studies have highlighted the role of mitochondria in dendritic protrusion growth and plasticity. However, the detailed mechanisms that mitochondria regulate dendritic filopodia morphogenesis remain elusive. Cyclophilin D (CypD, gene name: Ppif) controls the opening of mitochondrial permeability transition pore....

journal_title：Journal of neurochemistry

authors： Sui S,Tian J,Gauba E,Wang Q,Guo L,Du H

更新日期：2018-08-01 00:00:00

abstract：:The levels and conformers of alpha-synuclein are critical in the pathogenesis of Parkinson's Disease and related synucleinopathies. Homeostatic mechanisms in protein degradation and secretion have been identified as regulators of alpha-synuclein at different stages of its intracellular trafficking and transcellular pr...

journal_title：Journal of neurochemistry

authors： Stefanis L,Emmanouilidou E,Pantazopoulou M,Kirik D,Vekrellis K,Tofaris GK

更新日期：2019-09-01 00:00:00

abstract：:Wallerian degeneration in peripheral nerves occurs after a traumatic insult when the distal nerve part degenerates while peripheral macrophages enter the nerve stump and remove the accruing debris by phagozytosis. We used an experimental model to investigate the effect of either the absence or over-expression of alpha...

journal_title：Journal of neurochemistry

authors： Siebert H,Kahle PJ,Kramer ML,Isik T,Schlüter OM,Schulz-Schaeffer WJ,Brück W

更新日期：2010-08-01 00:00:00

abstract：:We have introduced a series of point mutations into the human opioid receptor-like (ORL1) receptor and characterized them for their ability to constitutively activate G protein-coupled receptor signalling pathways. Among the 12 mutants generated, mutation at Asn133 (N133W) gave increased basal signalling through three...

journal_title：Journal of neurochemistry

authors： Kam KW,New DC,Wong YH

更新日期：2002-12-01 00:00:00

abstract：:PK 11195 [1-(2-chlorophenyl)-N-methyl-N-(1-methylpropyl)-3-isoquinolinecarboxamide] is a new ligand for the "peripheral-type" benzodiazepine binding sites, chemically unrelated to benzodiazepines. It displaces with a very high potency (IC50 congruent to 10(-9) M) [3H]-RO5-4864 (a benzodiazepine which specifically labe...

journal_title：Journal of neurochemistry

authors： Benavides J,Quarteronet D,Imbault F,Malgouris C,Uzan A,Renault C,Dubroeucq MC,Gueremy C,Le Fur G

更新日期：1983-12-01 00:00:00

abstract：:In contrast to brain, the sciatic nerve concentration of vitamin E in rats increased rapidly during the postnatal period (approximately fivefold between days 1 and 8), then decreased dramatically (about twofold between days 8 and 30), and further decreased slowly between days 30 and 60 and remained constant up to 2 ye...

journal_title：Journal of neurochemistry

authors： Clément M,Bourre JM

更新日期：1990-06-01 00:00:00

abstract：:The biological activities of maitotoxin are strictly dependent on the extracellular calcium concentration and are always associated with an increase of the free cytosolic calcium level. We tested the effects of voltage-sensitive calcium channel blockers (nicardipine and omega-conotoxin) on maitotoxin-induced intracell...

journal_title：Journal of neurochemistry

authors： Meucci O,Grimaldi M,Scorziello A,Govoni S,Bergamaschi S,Yasumoto T,Schettini G

更新日期：1992-08-01 00:00:00

abstract：:Properties so far studied of the 125-kDa 14C-arginylated protein from rat brain show remarkable similarities with those of the STOP (stable tubule only polypeptide) protein. On sodium dodecyl sulfate-polyacrylamide gel electrophoresis the 125-kDa 14C-arginylated protein moves to the same position as the STOP protein. ...

journal_title：Journal of neurochemistry

authors： Bongiovanni G,Barra HS,Hallak ME

更新日期：1994-12-01 00:00:00

abstract：:Treatment with phorbol esters such as 12-O-tetradecanoylphorbol acetate (TPA) rapidly enhances [3H]norepinephrine secretion from digitonin-permeabilized adrenal chromaffin cells. When TPA treatment was prolonged for several hours, a second distinct enhancing effect was observed. This later enhancement was most promine...

journal_title：Journal of neurochemistry

authors： Bittner MA,Holz RW

更新日期：1990-01-01 00:00:00

abstract：:The transcription factor Nurr1 is essential for the generation of midbrain dopaminergic neurons (mDA). Only a few Nurr1-regulated genes have so far been identified and it remains unclear how Nurr1 influences the development and function of dopaminergic neurons. To identify novel Nurr1 target genes we have used genome-...

journal_title：Journal of neurochemistry

authors： Volpicelli F,Caiazzo M,Greco D,Consales C,Leone L,Perrone-Capano C,Colucci D'Amato L,di Porzio U

更新日期：2007-07-01 00:00:00

abstract：:The processes of acetylation, phosphorylation, and methylation of nuclear proteins in cerebral hemispheres of 10- and 30-day-old rats were investigated. The experiments were carried out in vitro by measuring the incorporation of labeled precursors into histones and nonhistone chromosomal proteins (NHP) extracted from ...

journal_title：Journal of neurochemistry

authors： Serra I,Kamiyama M,Hashim GA,Ragonese P,Giuffrida AM

更新日期：1983-03-01 00:00:00

abstract：:Hypothalamic norepinephrine (NE) release regulates arterial pressure by altering sympathetic nervous system activity. Because angiotensin (Ang) (1-7) decreases hypothalamic NE release and this effect may be correlated with a diminished NE synthesis, we hypothesize that Ang-(1-7) down-regulates tyrosine hydroxylase (TH...

journal_title：Journal of neurochemistry

authors： Lopez Verrilli MA,Pirola CJ,Pascual MM,Dominici FP,Turyn D,Gironacci MM

更新日期：2009-04-01 00:00:00

abstract：:A loss of balance between excitatory and inhibitory signaling leads to excitoxicity, and contributes to ischemic cell death. Reduced synaptic inhibition as a result of dysfunction of the ionotropic GABAA receptor has been suggested as one of the major causes for this imbalance, although the underlying mechanisms remai...

journal_title：Journal of neurochemistry

authors： Mielke JG,Wang YT

更新日期：2005-01-01 00:00:00

abstract：:In the rat pilocarpine model, 1 h of status epilepticus caused significant inhibition of Mg(2+)/Ca(2+) ATPase-mediated Ca(2+) uptake in cortex endoplasmic reticulum (microsomes) isolated immediately after the status episode. The rat pilocarpine model is also an established model of acquired epilepsy. Several weeks aft...

journal_title：Journal of neurochemistry

authors： Parsons JT,Churn SB,DeLorenzo RJ

更新日期：2001-10-01 00:00:00

abstract：:We examined changes in biosynthetic capacity of sciatic nerve during the early stages of Wallerian degeneration, utilizing a model that permits exclusion of nonresident cells from degenerating nerve. Sciatic nerve segments were placed in either 5-microns pore (allowing infiltration of nonresident cells) or 0.22-micron...

journal_title：Journal of neurochemistry

authors： White FV,Toews AD,Goodrum JF,Novicki DL,Bouldin TW,Morell P

更新日期：1989-04-01 00:00:00

abstract：:The behavioral and functional significance of the extrasynaptic inhibitory GABA(A) receptors in the brain is still poorly known. We used a transgenic mouse line expressing the GABA(A) receptor alpha6 subunit gene in the forebrain under the Thy-1.2 promoter (Thy1alpha6) mice ectopically expressing alpha6 subunits espec...

journal_title：Journal of neurochemistry

authors： Saarelainen KS,Ranna M,Rabe H,Sinkkonen ST,Möykkynen T,Uusi-Oukari M,Linden AM,Lüddens H,Korpi ER

更新日期：2008-04-01 00:00:00