Abstract：
:Oxidative stress has for long been linked to the neuronal cell death in many neurodegenerative conditions. Conventional antioxidant therapies have been less effective in preventing neuronal damage caused by oxidative stress due to their inability to cross the blood brain barrier. Nanoparticle antioxidants constitute a new wave of antioxidant therapies for prevention and treatment of diseases involving oxidative stress. It is believed that nanoparticle antioxidants have strong and persistent interactions with biomolecules and would be more effective against free radical induced damage. Nanoantioxidants include inorganic nanoparticles possessing intrinsic antioxidant properties, nanoparticles functionalized with antioxidants or antioxidant enzymes to function as an antioxidant delivery system. Nanoparticles containing antioxidants have shown promise as high-performance therapeutic nanomedicine in attenuating oxidative stress with potential applications in treating and preventing neurodegenerative conditions. However, to realize the full potential of nanoantioxidants, negative aspects associated with the use of nanoparticles need to be overcome to validate their long term applications.
journal_name
Neurochem Intjournal_title
Neurochemistry internationalauthors
Sandhir R,Yadav A,Sunkaria A,Singhal Ndoi
10.1016/j.neuint.2015.08.011subject
Has Abstractpub_date
2015-10-01 00:00:00pages
209-26eissn
0197-0186issn
1872-9754pii
S0197-0186(15)30039-5journal_volume
89pub_type
杂志文章,评审abstract：:The GLS1 gene encodes a mitochondrial glutaminase that is highly expressed in brain, kidney, small intestine and many transformed cells. Recent studies have identified multiple lysine residues in glutaminase that are sites of N-acetylation. Interestingly, these sites are located within either a loop segment that regul...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2014.12.003
更新日期：2015-09-01 00:00:00
abstract：:Multiple signaling pathways via insulin receptor substrate-1 and -2 play crucial roles in health, diseases, and therapeutics (i.e., longevity, tumorigenesis, and neuroprotection). The 90-kDa heat-shock protein (Hsp90) is an emerging target molecule of therapeutics, Hsp90 inhibitors being promising against various dise...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2009.08.013
更新日期：2010-01-01 00:00:00
abstract：:The immunostains of GD3, c-pathway polysialogangliosides and gangliotetraosylgangliosides belonging to the a- and b-pathways were analyzed in embryo optic lobe cells. Cells were cultured in serum free media with, and without, bovine brain ganglioside mixture (largely gangliotetraosylgangliosides). Control cells differ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(94)90110-4
更新日期：1994-04-01 00:00:00
abstract：:A number of principles have long guided research into serotonin neurochemistry and some of them are presently reconsidered with a slightly different outlook. An increasing amount of experimental data does not always support these older axioms and as more empirical observations are made, some of these may require modif...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(86)90157-9
更新日期：1986-01-01 00:00:00
abstract：:Precise anatomical distribution of 5HT1 binding sites has been investigated in the nuclei raphe dorsalis, raphe centralis and locus caeruleus of the rat brain. An original pattern of distribution was observed in the raphe nuclei, closely correlated to the already known distribution of 5HT containing elements. This pat...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(85)90156-1
更新日期：1985-01-01 00:00:00
abstract：:Concanavalin A-binding glycoprotein with 250 K M(r) found in the postsynaptic density (PSD)-enriched preparation (or synaptic cytoskeleton) from rat cerebellum was identified with P400 protein from the physicochemical properties and enrichment in the cerebellum. Proteins homologous to the cerebellar 250 K M(r) protein...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(92)90126-c
更新日期：1992-01-01 00:00:00
abstract：:The rat pheochromocytoma cell line PC12 undergoes morphological differentiation into neurone-like cells when exposed to nerve growth factor (NGF). We found that in PC12 cells the enzymatic activity of choline-acetyltransferase and of tyrosine hydroxylase changed very little during NGF exposure, while tyrosine hydroxyl...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(90)90142-g
更新日期：1990-01-01 00:00:00
abstract：:Control of serotonin release and synthesis by amino acid neurotransmitters was investigated in rat rostral and caudal rhombencephalic raphe cells in primary cultures respectively. Endogenous amounts of taurine, glycine, GABA and glutamate were measured in both types of cultures. These amino acids were spontaneously re...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(93)90118-o
更新日期：1993-09-01 00:00:00
abstract：:Neurones are dependent on their mitochondria to produce the necessary amounts of ATP for survival. Retinal ganglion cells (RGCs) have a particularly large number of mitochondria which-unlike neurones in the brain-are exposed to visual light of 400-850 nm. Here we demonstrate that short wavelength visual blue light neg...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2019.02.018
更新日期：2019-05-01 00:00:00
abstract：:The discovery of nonsynaptic communication in the 1960s and 1970s was an important milestone in investigating the function of the nervous system, and it revolutionized our view about information transmission between neurons. In addition, nonsynaptic communication has a practical importance not only within the nervous ...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2007.06.001
更新日期：2008-01-01 00:00:00
abstract：:Local excitation of the hippocampus with N- methyl- d,l -aspartic acid caused a rapid release of specific proteins into the extracellular fluid. The proteins were recovered from the effluent of a small implanted tubing, permeable to macromolecules, and analyzed by sodium dodecyl sulphate electrophoresis. ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(86)90031-8
更新日期：1986-01-01 00:00:00
abstract：:Whereas carbachol, noradrenaline, serotonin and memantine stimulated inositol phosphates production and calcium mobilization in 3-5 day old rabbit retinal cultures, only carbachol and noradrenaline were effective when 25-30 day old cultures were used. The older retinal cultures contain only Müller cells which shows th...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(92)90183-r
更新日期：1992-10-01 00:00:00
abstract：:The concentrations of gamma-glutamylglutamate, gamma-glutamylglutamine, gamma-glutamylcysteine, glutamate, aspartate, glutamine, cyst(e)ine and glutathione (including disulfides) were determined by HPLC analysis of both the tissue and the surrounding medium of incubated rat hippocampal slices. High potassium concentra...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(95)00148-4
更新日期：1996-08-01 00:00:00
abstract：:Axonal transport of tripeptidyl peptidase II, a putative cholecystokinin inactivating serine peptidase, was examined in the proximal, middle, and distal segments of rat sciatic nerves using a double ligation technique. Enzyme activity significantly increased not only in the proximal segment but also in the distal segm...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2006.08.010
更新日期：2007-01-01 00:00:00
abstract：:While studies with [(3)H]D-aspartate ([(3)H]d-Asp) illustrate specific interactions with excitatory amino acid transporters (EAATs), new insights into the pharmacological characteristics and localization of specific EAAT subtypes depend upon the availability of novel ligands. One such ligand is [(3)H]-(2S,4R)-4-methyl...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2007.05.011
更新日期：2007-12-01 00:00:00
abstract：:We tested the ability of the non-competitive N-methyl-D-aspartate (NMDA) antagonist, dizocilpine (MK-801), to promote protection against the acute effect of 1-methyl-4-phenylpyridinium ion (MPP+) in rat striatal slices. Pretreatment with MK-801 at concentrations higher than 15 microM partially prevented the dopamine (...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(95)00163-8
更新日期：1996-10-01 00:00:00
abstract：:The labelling of gangliosides and sialoglycoproteins (SGP) after injecting intraocularly 30 ?Ci of [(3)H]ManNAc was studied in chickens that had previously received, also intraocularly, 30 or 70 nmol of monensin in 10 ?l of ethanol or 24 ?g of colchicine in 10 ?l saline. Controls received ethanol or saline only. Colch...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(86)90183-x
更新日期：1986-01-01 00:00:00
abstract：:Ligand-induced changes in the conformation of extracellular loop (EL) 2 in the rat (r) dopamine transporter (DAT) were examined using limited proteolysis with endoproteinase Asp-N and detection of cleavage products by epitope-specific immunoblotting. The principle N-terminal fragment produced by Asp-N was a 19kDa pept...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2013.11.003
更新日期：2014-07-01 00:00:00
abstract：:G protein-coupled receptors are cell surface receptors that mediate the effects of extracellular signals in the endocrine/paracrine and sensory systems. Experimental evidence is accumulating, which suggest that these receptors form dimers or higher order oligomers. The functional relevance of G protein-coupled recepto...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2007.05.018
更新日期：2007-10-01 00:00:00
abstract：:Ependymins are goldfish glycoproteins known to participate in biochemical reactions of memory consolidation after an operant vestibulomotor training-task. The distribution of these proteins was analysed by means of a highly sensitive and specific radioimmunoassay. Ependymins were shown to be characteristic constituent...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(87)90114-8
更新日期：1987-01-01 00:00:00
abstract：:We demonstrate the feasibility and usefulness of the histoblot immunostaining of cryosections of whole hemispheres of healthy and Alzheimer diseased (AD) human brains by localizing a neuron-specific marker, the anti-neuronal nuclei (NeuN) antigen. As expected, cortical NeuN-immunopositive regions were generally thinne...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2008.09.002
更新日期：2008-12-01 00:00:00
abstract：:Hydrogen sulfide (H(2)S) is a novel neurotransmitter. We studied here the effect of ACS 84, a new H(2)S releasing compound, on the cytotoxicity induced by amyloid beta (Aβ) in microglia. Treatment with Aβ(1-40) (25μmol/L) for 24h significantly inhibited MTT reduction and increased lactate dehydrogenase release in BV-2...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2011.01.023
更新日期：2011-04-01 00:00:00
abstract：:Seizures are a serious and debilitating co-morbidity of primary brain tumors that affect most patients, yet their etiology is poorly understood. In many CNS pathologies, including epilepsy and brain injury, high levels of extracellular glutamate have been implicated in seizure generation. It has been shown that glioma...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2013.01.027
更新日期：2013-12-01 00:00:00
abstract：:5,7-Dihydroxytryptamine (5,7-DHT) is a selective serotonergic neurotoxin by virtue of its selective uptake into 5-hydroxytryptamine neurons and its ability to undergo autoxidation. The mechanism by which 5,7-DHT induces neurodegenerative effects remains enigmatic. The mechanism of autoxidation of 5,7-DHT, which has be...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(88)90165-9
更新日期：1988-01-01 00:00:00
abstract：:The influence of alpha2-autoreceptors on the facilitation of [3H]-noradrenaline release mediated by angiotensin II was studied in prostatic portions of rat vas deferens preincubated with [3H]-noradrenaline. Angiotensin II enhanced tritium overflow evoked by trains of 100 pulses at 8 Hz, an effect that was attenuated b...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2006.07.002
更新日期：2006-12-01 00:00:00
abstract：:Following intravitreal injections of (35)S-amino acids to label axonally transported proteins, calpain I and II from the superior colliculi and the lateral geniculate bodies were isolated via hydrophobic interaction chromatography, anion exchange HPLC and sodium-dodecyl sulphate electrophoresis. Among the slowly trans...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(90)90032-o
更新日期：1990-01-01 00:00:00
abstract：:Glutaminase mediates the recycling of neurotransmitter glutamate, supporting most excitatory neurotransmission in the mammalian central nervous system. A constitutive heterozygous reduction in GLS1 engenders in mice a model of schizophrenia resilience and associated increases in Gln, reductions in Glu and activity-dep...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2019.104508
更新日期：2019-10-01 00:00:00
abstract：:Using immunohistochemical methods at the light and electron microscope level, the coexistence between a hypophysiotropic factor and an apparently unrelated neuropeptide was demonstrated in three distinct infundibular neuronal systems. The present results emphasize the importance of demonstrating peptide coexistences f...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(84)90003-2
更新日期：1984-01-01 00:00:00
abstract：:The ubiquitin proteasome system (UPS) is a major cellular protein degradation pathway that involves the modulation of key proteins controlling inflammation, cell cycle regulation and gene expression. Modulation of the UPS with proteasome inhibitors has indicated efficacy in the treatment of several disease states incl...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2006.03.018
更新日期：2006-07-01 00:00:00
abstract：:Glutamate is an excitotoxin responsible for causing neuronal damage associated with mitochondria dysfunction. We have analyzed the relationship between the mitochondrial respiratory rate, the membrane potential (delta psi) and the activity of mitochondrial complexes in retinal cells in culture, used as neuronal models...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(99)00107-2
更新日期：2000-02-01 00:00:00
