Abstract：
:It was shown previously that pure oligodendrocytes release proteins when maintained in a chemically defined medium. Among these proteins, a 53 kDa glycoprotein was characterized as a component accessible from the external surface of these glial cells. Specific antibodies directed against this glycoprotein were obtained using two different procedures. They were tested on immunoblots of different cells; the protein was detected in C6 glioma cells and fibroblasts, but not in astrocytes. No immunoreactive band was observed on immunoblots of developing rat brain suggesting that this protein may be a minor constituent of the oligodendrocyte in vivo. These antibodies were also used on oligodendrocyte cultures to confirm our earlier finding that this glycoprotein is on the surface of the oligodendroglial plasma membrane. This protein appears to be a useful surface marker for oligodendrocytes in culture.
journal_name
Neurochem Intjournal_title
Neurochemistry internationalauthors
Pari FM,Roussel G,Nussbaum F,Nussbaum JLdoi
10.1016/0197-0186(88)90101-5subject
Has Abstractpub_date
1988-01-01 00:00:00pages
43-51issue
1eissn
0197-0186issn
1872-9754pii
0197-0186(88)90101-5journal_volume
13pub_type
杂志文章abstract：:Maple syrup urine disease (MSUD) is an inherited neurometabolic disorder biochemically characterized by the accumulation of the branched-chain alpha-keto acids (BCKA) alpha-ketoisocaproic (KIC), alpha-keto-beta-methylvaleric (KMV) and alpha-ketoisovaleric (KIV) and their respective branched-chain alpha-amino acids in ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2006.05.007
更新日期：2006-12-01 00:00:00
abstract：:We demonstrated that genetically modified fibroblasts can be encapsulated into biocompatible, biodegradable spheres retaining their viability and capacity to continuously secrete nerve growth factor (NGF) for at least two months. Genetically engineered rat fibroblasts producing NGF were encapsulated in an alginate-pol...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(93)90089-n
更新日期：1993-08-01 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：:The synthesis of neurotransmitter glutamate in brain is mainly carried out by glutaminase enzymes. This synthesis must be exquisitely regulated because of its harmful potential giving rise to excitotoxic damage. It is noteworthy that two glutaminase isozymes coded by different genes are expressed in the brain of mamma...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2009.02.021
更新日期：2009-07-01 00:00:00
abstract：:The presence of acetylcholinesterase (AChE) mRNA and activity in the tissues and cells involved in immune responses prompted us to investigate the level and pattern of AChE components in spleen. AChE activity was higher in mouse spleen (0.46 +/- 0.13 micromol of acetylthiocholine split per hour and per mg protein) tha...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2003.11.019
更新日期：2004-07-01 00:00:00
abstract：:Parkinson's disease (PD) is the second most common neurodegenerative disorder mostly affecting the aging population over sixty. Cardinal symptoms including, tremors, muscle rigidity, drooping posture, drooling, walking difficulty, and autonomic symptoms appear when a significant number of nigrostriatal dopaminergic ne...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2013.06.005
更新日期：2013-09-01 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：:Parkinson's disease (PD), a progressive neurodegenerative disorder, has long been associated with mitochondrial dysfunction in both sporadic and familial forms of the disease. Mitochondria are crucial for maintaining cellular homeostasis, and their dysfunction is detrimental to dopaminergic neurons. These neurons are ...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2019.104495
更新日期：2019-10-01 00:00:00
abstract：:Age, sex, and gonadal hormones have profound effects on ischemic stroke outcomes, although how these factors impact basic stroke pathophysiology remains unclear. There is a plethora of inconsistent data reported throughout the literature, primarily due to differences in the species examined, the timing and methods use...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2012.10.003
更新日期：2012-12-01 00:00:00
abstract：:The presence of corticotropin-releasing hormone (CRH) receptors has been previously demonstrated in corticotrophs from normal pituitaries using a method combining immunocytochemistry and liquid emulsion autoradiography. The aim of this study was to compare the characteristics of the 125I-Tyr0-hCRH binding in corticotr...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(96)00102-7
更新日期：1997-03-01 00:00:00
abstract：:Changes in the level of ornithine decarboxylase mRNA after partial mesodiencephalic hemitransection were evaluated in various regions of the rat brain by means of in situ hybridization histochemistry coupled with computer-assisted image analysis. On days 1 and 2 after the lesion, increased accumulation of ornithine de...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(91)90165-a
更新日期：1991-01-01 00:00:00
abstract：:High-affinity binding sites for tritiated hemicholinium-3, a potent and selective inhibitor of the sodium-dependent high-affinity choline transport, have been found in synaptosomal membranes from insect ganglia. The binding of hemicholinium to ganglionic membrane preparations was saturable and specific with an apparen...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(89)90124-1
更新日期：1989-01-01 00:00:00
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：:A significant increase in the number of measurable [3H]Ro 5-4864 receptors was found in forebrain membranes of chicks submitted to 15 min of acute swim stress compared to non-stressed chicks. In addition, low subsolubilizing concentrations of Triton X-100 caused a significant increase in the measurable [3H]Ro 5-4864 r...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(95)00093-3
更新日期：1996-04-01 00:00:00
abstract：:This report describes the effects of endothelins (ET-1 and ET-3) on ion transport systems expressed on cultured rat brain capillary endothelial cells (RBEC) and includes investigation of pharmacological properties of ET receptors, their reactivity and induction of signal transduction pathways. ET-1 stimulated IP3 form...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(97)00018-1
更新日期：1997-10-01 00:00:00
abstract：:Neurodegenerative disorders are strongly associated with oxidative stress, which is induced by reactive oxygen species including hydrogen peroxide (H₂O₂). Epidemiological studies have suggested that coffee may be neuroprotective, but the molecular mechanisms underlying this effect have not been clarified. In this stud...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2012.02.004
更新日期：2012-04-01 00:00:00
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...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2015.08.011
更新日期：2015-10-01 00:00:00
abstract：BACKGROUND:and purpose: In this study, we employed a multiple microinfarction (MMI) based vascular dementia (VaD) model in aged rats and tested the therapeutic effects of Sildenafil, a phosphodiesterase type 5 inhibitor, on cognitive decline, white matter damage, autophagy and inflammatory response associated with VaD....
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2018.12.015
更新日期：2019-07-01 00:00:00
abstract：:The onset of attention-deficit-hyperactivity-disorder (ADHD) in childhood is characterized by developmentally inappropriate levels of hyperactivity, impulsivity and inattention. A chronic deficit of serotonin (5-HT) at the synapse may trigger symptoms of ADHD. This review focuses on neuro-anatomical, experimental and ...
journal_title：Neurochemistry international
pub_type： 杂志文章,评审
doi：10.1016/j.neuint.2015.02.001
更新日期：2015-03-01 00:00:00
abstract：:Recent data indicate that BMY 7378 demonstrates high affinity, selectivity and low intrinsic activity at hippocampal 5-HT(1A) receptors, suggesting that BMY 7378 may represent the first selective 5-HT(1A) functional antagonist. The present study examined the agonist and antagonist properties of BMY 7378 at spinal cord...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(90)90011-h
更新日期：1990-01-01 00:00:00
abstract：:The mechanism of action of lithium (Li) alone or with pilocarpine (Pilo), focusing on muscarinic and dopaminergic systems and also on phosphoinositide metabolism was studied. Li (3 mEq/kg) administered to rats once (1 d) or daily for 7 days (7 d), 24 h before Pilo (15 mg/kg), exacerbated cholinergic signs, leading to ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(98)00028-x
更新日期：1998-10-01 00:00:00
abstract：:Individual analysis of synaptic terminals calcium responses, induced by dinucleotides pentaphosphate, Ap(5)A or Gp(5)G, demonstrates the presence of two main groups considering the concentration required for stimulation. The first group corresponds to those responding to Ap(5)A or Gp(5)G at nanomolar concentration, re...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2006.12.007
更新日期：2007-03-01 00:00:00
abstract：:Potassium bisperoxo(1,10-phenantroline)oxovanadate (V) [bpV(phen)] is a potent protein tyrocine phosphatase inhibitor which mediates a variety of biological effects. The aim of these studies was to examine the role(s) of mitogen activated protein kinase (MAPK) pathways in PC12 cell proliferation and toxicity by bpV(ph...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/s0197-0186(99)00018-2
更新日期：1999-04-01 00:00:00
abstract：:Sprague-Dawley rats were made chronically vitamin D deficient (VDD) and hypocalcemic, or VDD and normocalcemic. Rickets, severely reduced body weight, hair shedding, lethargy, muscular paralysis and a high mortality rate are characteristic features of the male VDD/hypocalcemic animals. An assessment was made of the ne...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(91)90192-g
更新日期：1991-01-01 00:00:00
abstract：:Increased concentrations of kynurenine pathway metabolites have been reported by several groups for disorders involving psychosis, including schizophrenia and bipolar disorder. To identify components of the pathway that may be relevant as biomarkers or may underlie the etiology of psychosis, it is essential to charact...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2008.01.013
更新日期：2008-05-01 00:00:00
abstract：:One hour of ischemia significantly increased protein S100B release from rat brain slices without altering lactate dehydrogenase leakage. Reoxygenation of the ischemic slices, however, increased the levels of these biochemical markers in the medium. Although removal of extracellular Ca(+2) ions from the medium did not ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2005.06.009
更新日期：2005-12-01 00:00:00
abstract：:Although many studies have revealed alterations in neurotransmission during ischaemia, few works have been devoted to the neurochemical effects of mild hypoxia, a situation encountered during life in altitude or in several pathologies. In that context, the present work was undertaken to determine the in vivo mechanism...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2005.02.005
更新日期：2005-06-01 00:00:00
abstract：:Acyl-CoA synthetase activity was investigated in membrane fractions from normal and Trembler mouse sciatic nerves. Stearoyl-CoA synthesis in the Trembler assays was always about twice that observed in the control experiments under various conditions of CoA and ATP concentrations. In experiments using varying concentra...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(85)90035-x
更新日期：1985-01-01 00:00:00
abstract：:Increased neurosteroids with allosteric modulatory activity on GABA(A) receptors such as 3α-5α tertrahydroprogesterone; allopregnanolone (ALLO), are candidates to explain the phenomenon of "increased GABAergic tone" in hepatic encephalopathy (HE). However, it is not known how changes of other GABA(A) receptor modulato...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/j.neuint.2012.03.020
更新日期：2012-07-01 00:00:00
abstract：:The effect of the N-methylisoquinolinium ion (NMIQ(+)) on the activity of enzymes related to metabolism of dopamine was studied using a rat clonal pheochromocytoma PC12h cell line. The activities of tyrosine hydroxylase (TH), aromatic l-amino acid decarboxylase (AADC) and monoamine oxidase (MAO) were inhibited by NMIQ...
journal_title：Neurochemistry international
pub_type： 杂志文章
doi：10.1016/0197-0186(89)90138-1
更新日期：1989-01-01 00:00:00
