Effect of hyperbaric oxygenation on the Na+, K(+)-ATPase and membrane fluidity of cerebrocortical membranes after experimental subarachnoid hemorrhage.

abstract：:Metabolic turnover of axonally transported glycoproteins has been examined in membranous and soluble subfractions of goldfish optic tectum following intraocular injection of [3H]fucose. Radioactivity in total transported glycoproteins reached a maximum in the tectum after 24-30 hr, then declined with a half-life of ap...

journal_title：Neurochemical research

authors： Ripellino JA,Elam JS

更新日期：1980-04-01 00:00:00

abstract：:A number of recent findings support the notion of mechanistic parallels between Alzheimer disease (AD) and oncogenic processes, specifically, that neurons in AD, like cancer cells, display aberrant mitotic cell cycle re-entry. However, the mechanism that drives postmitotic neurons to reenter cell cycle remains elusive...

journal_title：Neurochemical research

authors： Previll LA,Crosby ME,Castellani RJ,Bowser R,Perry G,Smith MA,Zhu X

更新日期：2007-04-01 00:00:00

abstract：:This work evaluated the in vitro effect of thiazolidin-4-ones on the activity of AChE (total and isoforms) isolated from the cerebral cortex, hippocampus, and lymphocytes. Kinetic parameters were evaluated and molecular docking was performed. Our results showed that thiazolidinones derived from 4-(methylthio)benzaldeh...

journal_title：Neurochemical research

authors： da Silva DS,Soares MSP,Martini F,Pesarico AP,de Mattos BDS,de Souza AA,da Silva CEH,Scaini JLR,Machado KDS,Wayne Nogueira C,Spanevello RM,Cunico W

更新日期：2020-02-01 00:00:00

abstract：:Spinal cord injury (SCI) is a functional impairment of the spinal cord caused by external forces, accompanied by limb movement disorders and permanent paralysis, which seriously lowers the life quality of SCI patients. Secondary injury caused by inflammation attenuated the therapeutic effects of SCI. Therefore, the ex...

journal_title：Neurochemical research

authors： Zhao L,Shen J,Jia K,Shi F,Hao Q,Gao F

更新日期：2021-01-13 00:00:00

abstract：:Ethylcholine mustard aziridinium ion (ECMA) was infused intracerebroventricularly (icv) to rats followed by measurement of two markers of presynaptic cholinergic neurons, choline acetyltransferase (ChAT) activity and high affinity choline transport (HAChT), in the hippocampus and cortex. Bilateral icv administration o...

journal_title：Neurochemical research

authors： Johnson GV,Simonato M,Jope RS

更新日期：1988-08-01 00:00:00

abstract：:Exercise increases both the consumption of oxygen and the production of reactive species in biological tissues, and this is counterbalanced by antioxidant adaptations to regular physical training. When the intensity of exercise fluctuates between mild and moderate, it improves the status of reduction-oxidation balance...

journal_title：Neurochemical research

authors： Speck AE,Tromm CB,Pozzi BG,Paganini CS,Tuon T,Silveira PC,Aguiar AS Jr,Pinho RA

更新日期：2014-08-01 00:00:00

abstract：:Clinical studies have demonstrated that decreased adiponectin is associated with the development of Type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD). We focused on determining the neuroprotective effect offered by adiponectin against streptozotocin-induced brain damage in ICV-STZ rat model. We found that a...

journal_title：Neurochemical research

authors： Xu ZP,Gan GS,Liu YM,Xiao JS,Liu HX,Mei B,Zhang JJ

更新日期：2018-02-01 00:00:00

abstract：:Lipid peroxides, quantitated as lipid conjugated dienes, and (Na+, K+)-ATPase activity were assayed concurrently in brains of control rats and in three groups subjected to 30 min of reversible forebrain ischemia followed by 0, 1, and 4 hr of recirculation. Multiple small samples were taken from lateral, dorsolateral a...

journal_title：Neurochemical research

authors： Goldberg WJ,Watson BD,Busto R,Kurchner H,Santiso M,Ginsberg MD

更新日期：1984-12-01 00:00:00

abstract：:The wobbler mouse suffers an autosomal recessive mutation producing severe neurodegeneration and astrogliosis in spinal cord. It has been considered a model for amyotrophic lateral sclerosis. We have studied in these animals the expression of two proteins, the growth-associated protein (GAP-43) and the NADPH-diaphoras...

journal_title：Neurochemical research

authors： González Deniselle MC,González SL,Lima AE,Wilkin G,De Nicola AF

更新日期：1999-01-01 00:00:00

abstract：:Using the replication-defective adenovirus vector, we overexpressed rat glia maturation factor (GMF) in primary astrocyte cultures derived from embryonic rat brains. Among the three isoforms of MAP kinase, there was a big increase in the phosphorylation of p38, as detected with Western blotting using the phosphospecif...

journal_title：Neurochemical research

authors： Zaheer A,Yorek MA,Lim R

更新日期：2001-12-01 00:00:00

abstract：:Experimentalists would like to perform large-scale expression analysis on samples drawn from small cell populations and even single cells. Amplification of the source material is required to assay such small samples under all existing array technologies. In this report we consider the very different theoretical proper...

journal_title：Neurochemical research

authors： Shaw CA

更新日期：2002-10-01 00:00:00

abstract：:The lysosomal degradation of several sphingolipids requires the presence of four small glycoproteins called saposins, generated by proteolytic processing of a common precursor, prosaposin. Saposins share several structural properties, including six similarly located cysteines forming three disulfide bridges with the s...

journal_title：Neurochemical research

authors： Vaccaro AM,Salvioli R,Tatti M,Ciaffoni F

更新日期：1999-02-01 00:00:00

abstract：:Charge microheterogeneity of myelin basic protein is known to affect its conformation and function. Here, the citrullinated myelin basic protein charge isomer, component-8, was shown to be more susceptible to stromelysin-1 cleavage than myelin basic protein component-1. Since levels of component-8 are increased in mul...

journal_title：Neurochemical research

authors： D'Souza CA,Moscarello MA

更新日期：2006-08-01 00:00:00

abstract：:A study was undertaken in rats to evaluate the effects of short-term oral ethanol administration on the levels of fatty acid ethyl esters (FAEE) in brain and peripheral organs in the presence and absence of pretreatment with L-carnitine. Administration of ethanol to rats for seven days resulted in fatty acid ethyl est...

journal_title：Neurochemical research

authors： Calabrese V,Rizza V

更新日期：1999-01-01 00:00:00

abstract：:Kainic acid-induced seizures produced early (2 hr) generalized edema and later (24 and 48 hr) necrotic edema in temporal cortex and hippocampus as measured by specific gravity changes. Mannitol given during the seizure partially protected against the early edema and prevented the necrotic edema indicating early edema ...

journal_title：Neurochemical research

authors： Nelson SR,Olson JP

更新日期：1987-06-01 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

authors： Espinosa de los Monteros A,Kumar S,Zhao P,Huang CJ,Nazarian R,Pan T,Scully S,Chang R,de Vellis J

更新日期：1999-02-01 00:00:00

abstract：:Agonist occupancy of muscarinic cholinergic receptors in human SH-SY-5Y neuroblastoma cells elicited two kinetically distinct phases of phosphoinositide hydrolysis when monitored by either an increased mass of inositol 1,4,5-trisphosphate, or the accumulation of a total inositol phosphate fraction. Within 5s of the ad...

journal_title：Neurochemical research

authors： Fisher SK,Slowiejko DM,McEwen EL

更新日期：1994-05-01 00:00:00

abstract：:Rat obturator nerve 16S acetylcholinesterase (16S AChE) was separated by sucrose gradient velocity sedimentation and compared to the 16S form of AChE similarly derived from endplate regions of anterior gracilis muscles. The 16S AChE from both tissues could only be extracted in high ionic strength buffer; as it aggrega...

journal_title：Neurochemical research

authors： Fernandez HL

更新日期：1981-09-01 00:00:00

abstract：:The conversion of phosphoethanolamine to phosphocholine requires 3 separate N-methyltransferases. We had previously purified the enzyme catalyzing the last methylation, phosphodimethylethanolamine N-methyltransferase. We have successfully purified the enzyme catalyzing the initial methylation of phosphoethanolamine. A...

journal_title：Neurochemical research

authors： Mukherjee S,Freysz L,Kanfer JN

更新日期：1995-10-01 00:00:00

abstract：:Age-related increase of reactive oxygen species (ROS) is particularly detrimental in postmitotic tissues. Calorie restriction (CR) has been shown to exert beneficial effects, consistent with reduced ROS generation by mitochondria. Many antioxidant compounds also mimic such effects. N-acetyl cysteine (NAC) provides thi...

journal_title：Neurochemical research

authors： Nicoletti VG,Marino VM,Cuppari C,Licciardello D,Patti D,Purrello VS,Stella AM

更新日期：2005-06-01 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

authors： Grassi S,Giussani P,Prioni S,Button D,Cao J,Hakimi I,Sarmiere P,Srinivas M,Cabitta L,Sonnino S,Prinetti A

更新日期：2019-06-01 00:00:00

abstract：:Interleukin (IL)-18, a member of the IL-1 cytokine family, is an important mediator of peripheral inflammation and host defence responses. However, although IL-1 is a key proinflammatory cytokine in the brain, little is known about IL-18 changes in glial cells under excitotoxic neurodegeneration. In this study, we cha...

journal_title：Neurochemical research

authors： Jeon GS,Park SK,Park SW,Kim DW,Chung CK,Cho SS

更新日期：2008-01-01 00:00:00

abstract：:To evaluate the influence of light and darkness on brain pyroglutamyl-peptidase I (pGluPI) activity, four experimental groups of rats were compared at the same time-point (10.00 h). Two groups were designed with a standard 12-12 h light-dark cycle: In group A, the lights were on from 7.00 h to 19.00 h, and the experim...

journal_title：Neurochemical research

authors： Ramírez M,Arechaga G,Martínez JM,Prieto I,Ramírez-Expósito MJ,Sánchez B,Alba F

更新日期：2001-05-01 00:00:00

abstract：:Oxidative stress-induced neuronal cell death requires opening of the mitochondrial permeability transition pore. P53 mitochondrial translocation and association with Cyclophilin D (Cyp-D) is required for the pore opening. Here we tested this signaling axis in oxygen glucose deprivation (OGD)/re-oxygenation-induced in ...

journal_title：Neurochemical research

authors： Zhao LP,Ji C,Lu PH,Li C,Xu B,Gao H

更新日期：2013-04-01 00:00:00

abstract：:In order to develop a simplified method for long-term primary culture of highly-pure rat embryonic hippocampal neurons of low-density (10(3) cells/cm(2)), we optimized and modified conventional culturing methods. The modifications of our simplified method include: (1) combinational application of two growth substrates...

journal_title：Neurochemical research

authors： Yang H,Cong R,Na L,Ju G,You SW

更新日期：2010-09-01 00:00:00

abstract：:The kinetics of the uptake of p-tyramine, m-tyramine, and dopamine were investigated in slices of the hypothalamus and striatum of the rat in the presence of nialamide. When uptake was analyzed by a least-squares fit to a Lineweaver-Burk plot, each amine appeared to be concentrated by both a "low"-affinity and a "high...

journal_title：Neurochemical research

authors： Petrali EH,Boulton AA,Dyck LE

更新日期：1979-10-01 00:00:00

abstract：:Subunit-specific antibodies to all the gamma subunit isoforms described in mammalian brain (gamma(1), gamma(2S), gamma(2L), and gamma(3) have been made. The proportion of GABA(A) receptors containing each gamma subunit isoform in various brain regions has been determined by quantitative immunoprecipitation. In all tes...

journal_title：Neurochemical research

authors： Khan ZU,Gutiérrez A,Miralles CP,De Blas AL

更新日期：1996-02-01 00:00:00

abstract：:Probenecid inhibits the transport of the small monocarboxylic acids lactate and propionate from blood to brain but does not affect the transport of 5HIAA or HVA. Neither lactate, 5HIAA, HVA, nor probenecid itself inhibits probenecid uptake into brain from blood and neither lactate nor 5HIAA itself inhibits 5HIAA uptak...

journal_title：Neurochemical research

authors： Yuwiler A,Bennett BL,Geller E

更新日期：1982-10-01 00:00:00

abstract：:A variety of naturally occurring amino acids, their isomers, and synthetic analogs were tested for their ability to inhibit uptake of [3H]glutamate into presynaptic vesicles from bovine cerebral cortex. Strongest inhibition (Ki < 1mM) was observed for trans-1-aminocyclopentane-1,3-dicarboxylic acid (t-ACPD) and erythr...

journal_title：Neurochemical research

authors： Winter HC,Ueda T

更新日期：1993-01-01 00:00:00

abstract：:We investigated the ability of hydrogen peroxide (H2O2) to cause apoptotic cell death in cultured rat forebrain neurons and the potential mechanisms by which oxidative stress triggers delayed neuronal death. H2O2 (25 microM for 5 min) reduced cell viability to 34.5 +/- 8.3% of untreated controls 20 h after exposure, a...

journal_title：Neurochemical research

authors： Hoyt KR,Gallagher AJ,Hastings TG,Reynolds IJ

更新日期：1997-03-01 00:00:00