A glycine-enriched astrocytic cell clone derived from mouse cerebella transformed in vitro by simian virus-40.

abstract：:Glucocorticoids (GCs), the adrenal steroids secreted during stress, can compromise the ability of hippocampal neurons to survive numerous necrotic insults. We have previously observed that GCs worsen the deleterious effects of gp120, the glycoprotein of the acquired immune deficiency syndrome virus, which can indirect...

journal_title：Journal of neurochemistry

authors： Yusim A,Franklin L,Brooke S,Ajilore O,Sapolsky R

更新日期：2000-03-01 00:00:00

abstract：:Adenosine uptake by cerebral smooth muscle cells is a carrier-mediated process. The Km value for adenosine uptake is 10.0 microM and the Vmax is 0.95 nmol/min-mg cell protein. This uptake system is inhibited by the adenosine analog 2-chloroadenosine at low adenosine concentrations. These results prove the existence of...

journal_title：Journal of neurochemistry

authors： Beck DW,Vinters HV,Moore SA,Hart MN,Cancilla PA

更新日期：1983-10-01 00:00:00

abstract：:Recent studies suggest that the function of the blood-brain barrier (BBB) is not static under normal physiologic conditions and is likely altered in neurodegenerative disease. Prevailing thinking about CNS function, and neurodegenerative disease in particular, is neurocentric excluding the impact of factors outside th...

journal_title：Journal of neurochemistry

authors： Carvey PM,Hendey B,Monahan AJ

更新日期：2009-10-01 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：:JNK/SAPK has been implicated in the pathogenesis of Alzheimer's disease, but the upstream cascade leading to JNK/SAPK activation has not been elucidated in the disease. In this study, we focused on one of the physiological activators of JNK/SAPK, JNK kinase 1 (JKK1). Although there was no significant difference in the...

journal_title：Journal of neurochemistry

authors： Zhu X,Ogawa O,Wang Y,Perry G,Smith MA

更新日期：2003-04-01 00:00:00

abstract：:Intracellular calcium ions regulate the structure and functions of cytoskeletal proteins. On the other hand, recent studies have shown that the cytoskeleton, and actin filaments in particular, can modulate calcium influx through plasma membrane ligand- and voltage-gated channels. We now report that calcium release fro...

journal_title：Journal of neurochemistry

authors： Wang Y,Mattson MP,Furukawa K

更新日期：2002-08-01 00:00:00

abstract：:Prolonged stress affects homeostasis in various organs and induces stress-associated disorders. We examined the cellular changes of pituitary gland under the continuous stress condition using a rat model in which rats were kept in a cage filled with water to a height of 1.5 cm for up to 5 days. Among the pituitary hor...

journal_title：Journal of neurochemistry

authors： Ogawa T,Shishioh-Ikejima N,Konishi H,Makino T,Sei H,Kiryu-Seo S,Tanaka M,Watanabe Y,Kiyama H

更新日期：2009-06-01 00:00:00

abstract：:Astrocytes can either exacerbate or ameliorate secondary degeneration at sites of injury in the CNS but the contextual basis for eliciting these opposing phenotypes is poorly understood. In this study, we demonstrate that the two major cytokines produced by Th1 and Th2 cells, interferon-gamma (IFN-gamma), and interleu...

journal_title：Journal of neurochemistry

authors： Garg SK,Kipnis J,Banerjee R

更新日期：2009-03-01 00:00:00

abstract：:The degeneration of nigral dopamine neurons in Parkinson's disease (PD) reportedly involves a defect in brain mitochondrial complex I in association with the activation of nuclear factor-kappaB (NF-kappaB) and caspase-3. To elucidate molecular mechanisms possibly linking these events, as well as to evaluate the neurop...

journal_title：Journal of neurochemistry

authors： Wang X,Qin ZH,Leng Y,Wang Y,Jin X,Chase TN,Bennett MC

更新日期：2002-12-01 00:00:00

abstract：:Neural progenitor cells isolated from the embryonic cerebral cortex are well known to differentiate into neurons and glial cells, but recent reports have demonstrated differentiation into smooth muscle cells (SMCs) under the influence of fetal bovine serum. In this study, we report that agonists for G protein-coupled ...

journal_title：Journal of neurochemistry

authors： Morishita R,Nagata K,Ito H,Ueda H,Asano M,Shinohara H,Kato K,Asano T

更新日期：2007-05-01 00:00:00

abstract：:Neuromelanin (NM) is a compound which highly accumulates mainly in catecholamine neurons of the substantia nigra (SN), and is contained in organelles (NM-containing organelles) with lipid bodies and proteins. These neurons selectively degenerate in Parkinson's disease and NM can play either a protective or toxic role....

journal_title：Journal of neurochemistry

authors： Biesemeier A,Eibl O,Eswara S,Audinot JN,Wirtz T,Pezzoli G,Zucca FA,Zecca L,Schraermeyer U

更新日期：2016-07-01 00:00:00

abstract：:Astrocytes remove glutamate from the synaptic cleft via specific transporters, and impaired glutamate reuptake may promote excitotoxic neuronal injury. In a model of viral encephalomyelitis caused by neuroadapted Sindbis virus (NSV), mice develop acute paralysis and spinal motor neuron degeneration inhibited by the AM...

journal_title：Journal of neurochemistry

authors： Prow NA,Irani DN

更新日期：2008-05-01 00:00:00

abstract：:Capsaicin receptors are expressed in primary sensory neurons and excited by heat and protons. We examined the inflammation-induced changes of the level of VR1 capsaicin receptor mRNA in sensory neurons and the sensitivity of primary afferents to capsaicin. Carrageenan treatment induced axonal transport of VR1 mRNA, bu...

journal_title：Journal of neurochemistry

authors： Tohda C,Sasaki M,Konemura T,Sasamura T,Itoh M,Kuraishi Y

更新日期：2001-03-01 00:00:00

abstract：:Proteoglycans (PGs) are major constituents of the extracellular matrix and have recently been proposed to contribute to synaptic plasticity. Hippocampal PGs have not yet been studied or linked to memory. The aim of the study, therefore, was to isolate and characterize rat hippocampal PGs and determine their possible r...

journal_title：Journal of neurochemistry

authors： Saroja SR,Sase A,Kircher SG,Wan J,Berger J,Höger H,Pollak A,Lubec G

更新日期：2014-09-01 00:00:00

abstract：:The murine neuroblastoma N1E-115 cell line contains binding sites for the angiotensin II (Ang II) receptor antagonist 125I-[Sarc1,Ile8]-Ang II (125I-SARILE). Binding of 125I-SARILE to N1E-115 membranes was rapid, reversible, and specific for Ang II-related peptides. The rank order potency of 125I-SARILE binding was th...

journal_title：Journal of neurochemistry

authors： Fluharty SJ,Reagan LP

更新日期：1989-05-01 00:00:00

abstract：:Dopamine (DA)-producing neurons in the ventral midbrain are generated from a specified neuronal lineage and form selective axonal pathways that mediate multiple CNS functions. Expression of the gene encoding tyrosine hydroxylase (TH), which is a key enzyme of catecholamine biosynthesis, is regulated during the develop...

journal_title：Journal of neurochemistry

authors： Matsushita N,Okada H,Yasoshima Y,Takahashi K,Kiuchi K,Kobayashi K

更新日期：2002-07-01 00:00:00

abstract：:The roles of two subtypes of corticotrophin-releasing factor (CRF) receptor in corticostriatal synaptic plasticity under cocaine withdrawal condition were examined in this study. Neither the resting membrane potential and input resistance of striatal neurons nor the long-term potentiation (LTP) of corticostriatal slic...

journal_title：Journal of neurochemistry

authors： Guan X,Wang L,Chen CL,Guan Y,Li S

更新日期：2010-11-01 00:00:00

abstract：:Preincubation of murine neuroblastoma cells (clone N1E-115) with terbium chloride resulted in a significant potentiation of carbachol-mediated increase in cyclic GMP formation. This effect was accompanied by a shift of the peak response from 30 s to 120 s and a 6-fold decrease in carbachol concentration producing half...

journal_title：Journal of neurochemistry

authors： El-Fakahany EE,Pfenning M,Richelson E

更新日期：1984-03-01 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

abstract：:Cathepsin D (CD) was purified to homogeneity from postmortem human cerebral cortex. Incubation of CD with human neurofilament proteins (NFPs) prepared by axonal flotation led to the rapid degradation of the 200,000, 160,000, and 70,000 NFP subunits (200K, 160K, and 70K) which had been separated by one- or two-dimensio...

journal_title：Journal of neurochemistry

authors： Nixon RA,Marotta CA

更新日期：1984-08-01 00:00:00

abstract：:Our previous studies have implicated perlecan, a specific heparan sulfate proteoglycan, in the pathogenesis of fibrillar beta-amyloid protein (A beta) accumulation and persistence in Alzheimer's disease (AD) brain. In the present investigation, we determined if perlecan mRNA was present in rodent and human brain tissu...

journal_title：Journal of neurochemistry

authors： Maresh GA,Erezyilmaz D,Murry CE,Nochlin D,Snow AD

更新日期：1996-09-01 00:00:00

abstract：:The binding of [125I]beta h-endorphin to rat brain membranes was investigated in the presence of GTP and guanylyl-5'-imidodiphosphate. In contrast to the binding of the mu-selective opioid agonist, [3H][D-Ala2,MePhe4,Glyol5]enkephalin, and the delta-selective opioid agonist, [3H][D-penicillamine2, D-penicillamine5]enk...

journal_title：Journal of neurochemistry

authors： Selley DE,Tyler CB,Bidlack JM

更新日期：1988-06-01 00:00:00

abstract：:The presence of serine transhydroxymethylase (STHM; EC 2.1.2.1) in crude homogenates of rat, guinea pig and goat retina has been demonstrated. There was a variation in the levels of retinal STHM activity in the three species. Substantial STHM activity was found in all the three retinal preparations in the absence of p...

journal_title：Journal of neurochemistry

authors： Dasgupta P,Narayanaswami A

更新日期：1982-09-01 00:00:00

abstract：:The neuromodulator adenosine can be released as such, mainly activating inhibitory A1 receptors, or formed from released ATP, preferentially activating facilitatory A2A receptors. We tested if changes in extracellular adenosine metabolism paralleled changes in A1/A2A receptor neuromodulation in the aged rat hippocampu...

journal_title：Journal of neurochemistry

authors： Cunha RA,Almeida T,Ribeiro JA

更新日期：2001-01-01 00:00:00

abstract：:The putative neuroprotective properties of various flavonoids have long been reported. Among this class of chemicals, quercetin, a major flavone/flavonol naturally occurring in plants, deserves focused attention because of the myriad of beneficial effects observed in various in vitro and in vivo models of central nerv...

journal_title：Journal of neurochemistry

authors： Lee YJ,Bernstock JD,Nagaraja N,Ko B,Hallenbeck JM

更新日期：2016-07-01 00:00:00

abstract：:Liver fatty acid-binding protein (FABP1, L-FABP) has high affinity for and enhances uptake of arachidonic acid (ARA, C20:4, n-6) which, when esterified to phospholipids, is the requisite precursor for synthesis of endocannabinoids (EC) such as arachidonoylethanolamide (AEA) and 2-arachidonoylglycerol (2-AG). The brain...

journal_title：Journal of neurochemistry

authors： Martin GG,Chung S,Landrock D,Landrock KK,Huang H,Dangott LJ,Peng X,Kaczocha M,Seeger DR,Murphy EJ,Golovko MY,Kier AB,Schroeder F

更新日期：2016-08-01 00:00:00

abstract：:The ontogeny of muscarinic receptors was studied in human fetal striatum, brainstem, and cerebellum to investigate general principles of synaptogenesis as well as the physiological balance between various chemical synapses during development in a given region of the brain. [3H]Quinuclidinyl benzilate ([3H]QNB) binding...

journal_title：Journal of neurochemistry

authors： Ravikumar BV,Sastry PS

更新日期：1985-12-01 00:00:00

abstract：:Reactive oxygen and nitrogen species have emerged as predominant effectors of neurodegeneration. We demonstrated that expression of the fully active G93A Cu,Zn superoxide dismutase mutant in neuroblastoma cells is associated with an increased level of oxidatively modified proteins, in terms of carbonylated residues. A...

journal_title：Journal of neurochemistry

authors： Aquilano K,Rotilio G,Ciriolo MR

更新日期：2003-06-01 00:00:00

abstract：:Exosomes are small extracellular vesicles released by almost all cell types in physiological and pathological conditions. The exosomal potential to unravel disease mechanisms, or to be used as a source of biomarkers, is being explored, in particularly in the field of neurodegenerative diseases. Alzheimer's disease (AD...

journal_title：Journal of neurochemistry

authors： Soares Martins T,Trindade D,Vaz M,Campelo I,Almeida M,Trigo G,da Cruz E Silva OAB,Henriques AG

更新日期：2020-07-03 00:00:00

abstract：:Glycerol phosphate dehydrogenase (GPDH), glucose-6-phosphate dehydrogenase (G6PDH), and lactate dehydrogenase (LDH) activities were determined in oligodendrocytes, neurons, and astrocytes isolated from the brains of developing rats. The activity of each enzyme was significantly lower in both neurons and astrocytes tha...

journal_title：Journal of neurochemistry

authors： Cammer W,Snyder DS,Zimmerman TR Jr,Farooq M,Norton WT

更新日期：1982-02-01 00:00:00