Abstract：
:Metabolism of triacylglycerol (TAG) in developing brain has been examined. TAG is a relatively minor fraction of brain lipid in both suckling and adult rats and cannot be accounted for as entrapped blood. When glycerol tri[1-14C]oleate and [2-3H]glycerol trioleate were simultaneously injected intracerebrally into suckling rats, both labels appeared in diacylglycerol and the major phospholipids; acyl chain label was incorporated more extensively at early time points, with choline phosphoglycerides being most actively labeled. With [1-14C]fatty acids and [2-3H]glycerol administration, the specific activity of TAG was much greater than that of the more abundant phospholipids. Although direct acyl exchange between TAG and phospholipids was not demonstrated, relationships of TAG to selective mechanisms of phosphoglyceride synthesis were indicated.
journal_name
Neurochem Resjournal_title
Neurochemical researchauthors
Cook HWdoi
10.1007/BF00966679subject
Has Abstractpub_date
1981-11-01 00:00:00pages
1217-29issue
11eissn
0364-3190issn
1573-6903journal_volume
6pub_type
杂志文章abstract：:Epilepsy is a disorder of the brain characterized by an enduring predisposition to generate epileptic seizures. The glycolytic inhibitor 2-deoxy-D-glucose (2-DG) has been reported to exert antiepileptic effects by upregulating KATP subunits (kir6.1 and kir6.2). We evaluated whether 2-DG exhibits anti-seizure effect by...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-019-02734-3
更新日期：2019-04-01 00:00:00
abstract：:It has been established that oligodendrocytes, the myelin forming cells, participate in iron homeostasis through the synthesis and secretion of transferrin. Here we investigated whether a correlation exists between myelination, the commonly studied function of oligodendrocytes, and that of transferrin synthesis and se...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-004-1826-2
更新日期：1999-02-01 00:00:00
abstract：:Discrete populations of anti-S49 antibodies were found in the antisera of Lewis rats recovered from S49-induced experimental allergic encephalomyelitis (EAE). A potent inducer of EAE in Lewis rats, S49 is a synthetic peptide representing residues 69-84 of bovine myelin basic protein but with deletions at Gly-77 and Hi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00988601
更新日期：1985-12-01 00:00:00
abstract：:Radioactive 125I seeds-based radiotherapy has achieved great success in treatment of human cancers. However, radioresistance and severe side effects badly limited its clinic application. Recently, chemoradiotherapy as a superior strategy has been rapidly developed and widely used in clinic. However, the underlying mec...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-018-2547-2
更新日期：2018-07-01 00:00:00
abstract：:Müller cells, the predominant glial cells in the retina, are thought to play important roles in the survival of retinal neurons. Previous studies have demonstrated that Müller cells express brain-derived neurotrophic factor (BDNF), which has a pronounced neurotrophic effect on retinal ganglion cells. In this study, we...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-005-7936-7
更新日期：2005-09-01 00:00:00
abstract：:Aging is accompanied by the loss of memory and cognitive functions. The extracellular signal-regulated kinase (ERK) pathway has been shown to play an essential role in synaptic plasticity and memory. Although a reduction in basal ERK1/2 activity has been found in the cerebral cortex in aged rats, changes in ERK1/2 mRN...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1024948532633
更新日期：2003-09-01 00:00:00
abstract：:This study was designed to investigate the effects of chronic toluene inhalation in high concentration on lipid peroxidation, antioxidant enzyme activities and ultrastructural changes in the sciatic nerves of rats. Male Wistar albino rats (150-250 g) were divided in two experimental groups: the control and the toluene...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-004-9683-6
更新日期：2005-01-01 00:00:00
abstract：:Glutamine synthetase (GS) is the key enzyme in cerebral glutamine production. Understanding the regulation of the expression of GS is important for definition of the control of glutamine metabolism in brain. Therefore, we studied the control of GS expression by 8-bromo cyclic AMP in primary cultures of astrocytes prep...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00973746
更新日期：1990-06-01 00:00:00
abstract：:Nicotine is the principal psychoactive ingredient in cigarette smoke, and has been associated with health problems in humans. However, the pure form of nicotine may prove to be a valuable pharmaceutical agent for the treatment of AD. However, the beneficial effects of nicotine remain a matter of much controversy. In o...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-008-9629-5
更新日期：2008-09-01 00:00:00
abstract：:The effect of isoproterenol, norepinephrine, dopamine, and serotonin on the accumulation of adenosine 3',5'-monophosphate (cAMP) was studied in homogeneous neuronal cultures from 8-day chick embryo hemispheres. Among the catecholamines, isoproterenol had a more pronounced effect on the accumulation of cAMP. Norepineph...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966167
更新日期：1980-10-01 00:00:00
abstract：:Adult neural stem cells can be isolated from various regions of the rat brain and seem to have multilineage differentiation potential. In this study, we investigated the hypothesis that global protein expression of adult neural stem cells isolated from rat hippocampus is changed during in vitro differentiation. After ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/b:nere.0000023600.25994.11
更新日期：2004-06-01 00:00:00
abstract：:The effects of chronic pentobarbital (PB) treatment on the binding characteristics of [3H]flunitrazepam (FLU) in rat brain were examined. Saline or sodium PB (500 micrograms/10 microliters/hr) was infused into the lateral cerebral ventricles of rats for 6 days using osmotic pumps. Immediately before withdrawal, there ...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00966726
更新日期：1994-01-01 00:00:00
abstract：:Isozyme patterns of cholinesterase (ChE) from heart, tongue, and skeletal muscle of normal and dystrophic hamsters are presented. Two principal bands, bands 1 and 2, were evaluated. Band 1 migrates faster towards the anode than does band 2. While bands 1 and 2 stain for AChE and were found in control muscles, only ban...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964958
更新日期：1980-12-01 00:00:00
abstract：:Omega-conotoxin GVIA (omega-CTX), as a selective blocker for an N-type Ca2+ channel, has been conveniently used in many molecular biochemical and pharmacological experiments. There has been little elucidation of 125I-omega-CTX binding sites (mainly the 135-kDa band) in the crude membranes from chick brain, although th...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1022805615926
更新日期：2003-05-01 00:00:00
abstract：:We report further analysis of axonally transported proteoglycans in soluble and membranous subfractions of goldfish optic tectum. Distribution of transported 35SO4 radioactivity was 35.2% soluble, 63.4% Triton-NaCl extractable and 1.4% unextracted. Proteoglycans isolated on DEAE cellulose were treated with chondroitin...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00970543
更新日期：1995-02-01 00:00:00
abstract：:Transferrin (Tf), the iron-transport protein of vertebrate serum, is mainly synthesized in hepatocytes but is also found in other cell-types including oligodendrocytes. Our laboratory has characterized in a human oligodendrial cell line the presence of a new Tf transcript containing an alternative exon 1b replacing th...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1021692220482
更新日期：2002-11-01 00:00:00
abstract：:To study the early effects of neonatal 5,7-dihydroxytryptamine lesions on 5-hydroxytryptamine1A (5-HT1A) receptors, we measured regional [3H]8-OH-DPAT-labeled 5-HT1A sites in binding assays and compared them to our previous studies of [3H]paroxetine-labeled 5-HT transporter sites during the first month in the same rat...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00971579
更新日期：1994-03-01 00:00:00
abstract：:The activities of L-glutamate decarboxylase (GAD), GABA-transaminase (GABA-T), choline acetyltransferase (CAT), and cysteic and cysteinesulfinic acids decarboxylase (CAD/CSAD) in putamen and frontal cortex in both Huntington's chorea and normal tissues were measured. The greatest difference between Huntington's and no...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964435
更新日期：1979-10-01 00:00:00
abstract：:Transgenic therapy for central neuralgia faces the problems of low expression and weak targeting and affects superficial but not deep neurons. In this study, we generated a lentivirus vector with human preproenkephalin gene (hPPE) expression driven by the transcriptional amplification strategy system (TAS) and establi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-020-03068-1
更新日期：2020-09-01 00:00:00
abstract：:Methamphetamine (MA), an amphetamine-type psychostimulant, is associated with dopaminergic toxicity and has a high abuse potential. Numerous in vivo and in vitro studies have suggested that impaired mitochondria are critical in dopaminergic toxicity induced by MA. Mitochondria are important energy-producing organelles...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1007/s11064-017-2318-5
更新日期：2018-01-01 00:00:00
abstract：:Caspase activation and apoptotic events may take place in terminal regions far removed from the cell body and contribute to synapse loss in neurodegenerative diseases. For examination of events in terminals, we have developed a cell-free assay using quantitative flow cytometric analysis (fluorescence-activated cell so...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1019840417796
更新日期：2002-06-01 00:00:00
abstract：:Rhesus macaque monkey brain microvessel endothelial cells (BMECs) were isolated and grown in culture in an effort to establish an appropriate primate in vitro model of the endothelial component of the blood-brain barrier. The presence of Factor VIII antigen, alkaline phosphatase, gamma-glutamyl transpeptidase, lactate...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00967320
更新日期：1994-04-01 00:00:00
abstract：:Previous studies have shown that hypoxia induces nitric oxide synthase-mediated generation of nitric oxide free radicals leading to peroxynitrite production. The present study tests the hypothesis that hypoxia results in NO-mediated modification of Na+, K+-ATPase in the fetal brain. Studies were conducted in guinea pi...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1012331108641
更新日期：2001-10-01 00:00:00
abstract：:In this review properties of lipid acetyltransferase enzymes are outlined. The three activities of interest are lyso PAF acetyltransferase (acetyl CoA: 1-alkyl-sn-glycero-3-phosphocholine acetyltransferase), AGP acetyltransferase (acetyl CoA: 1-alkyl sn-glycero-3-phosphate acetyltransferase) and a transacetylase activ...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/a:1007567205078
更新日期：2000-05-01 00:00:00
abstract：:Brain noradrenergic system has been implicated in early-life stress effects on adult physiology and behavior; however, the mechanisms for this relationship are not clear. Here we tested the hypothesis that stress hormones, glucocorticoids, may affect noradrenergic system activity by modulating gene expression and func...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-011-0676-y
更新日期：2012-04-01 00:00:00
abstract：:It is thought that changes in gene expression in the brain mediate chronic ethanol-induced complex behaviors such as tolerance, dependence, and sensitization, and also relate to ethanol-induced brain toxicity. Using high-density filter-based cDNA microarrays (GeneFilters), we analyzed the expression of over 5000 genes...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1023/a:1020937728506
更新日期：2002-10-01 00:00:00
abstract：:Several amine oxidases are involved in the metabolism of the natural polyamines putrescine, spermidine, and spermine, and play a role in the regulation of intracellular concentrations, and the elimination of these amines. Since the products of the amine oxidase-catalyzed reactions -- hydrogen peroxide and aminoaldehyd...
journal_title：Neurochemical research
pub_type： 杂志文章,评审
doi：10.1023/a:1007508008731
更新日期：2000-04-01 00:00:00
abstract：:The effect of anticonvulsant drugs was examined on brain GABA levels and GAD and GABA-T activities. The level of GABA was increased by the treatment with diphenylhydantoin. The drug had no effect on GABA-T activity, whereas GAD activity was inhibited. Carbamazepine increased the GABA level but did not effect GAD and G...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/BF00964170
更新日期：1984-02-01 00:00:00
abstract：:Apoptosis is a highly complex form of cell death that can be triggered by alterations in Ca(2+) homeostasis. Members of the Bcl-2 family may regulate apoptosis and modulate Ca(2+) distribution within intracellular compartments. Bax, a proapoptotic member of the family, is constitutively expressed and soluble in the cy...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-011-0411-8
更新日期：2011-05-01 00:00:00
abstract：:Remyelination promoting human IgMs effectively increase the number of myelinated axons in animal models of multiple sclerosis. Hence, they ultimately stimulate myelin production by oligodendrocytes (OLs); however, their exact mechanism of action remains to be elucidated, and in particular, it remains unclear whether t...
journal_title：Neurochemical research
pub_type： 杂志文章
doi：10.1007/s11064-018-2701-x
更新日期：2019-06-01 00:00:00
