Norepinephrine metabolism in the cerebellum of the purkinje cell degeneration (pcd) mutant mouse.

abstract：:The interaction of (±)-bupropion [(±)-BP] with the human (h) α4β2 nicotinic acetylcholine receptor (AChR) was compared to that for its photoreactive analog (±)-2-(N-tert-butylamino)-3'-iodo-4'-azidopropiophenone [(±)-SADU-3-72]. Ca2+ influx results indicated that (±)-SADU-3-72 and (±)-BP inhibit hα4β2 AChRs with pract...

journal_title：Neurochemistry international

authors： Arias HR,Feuerbach D,Ortells MO

更新日期：2016-11-01 00:00:00

abstract：:The effects of mechanoreceptor stimulation and subsequent ATP release in cyclophosphamide evoked chronic bladder inflammation was examined to demonstrate: (1) whether inflammation modulates ATP release from bladder urothelium and (2) whether intravesical botulinum toxin A administration inhibits urothelial ATP release...

journal_title：Neurochemistry international

authors： Smith CP,Vemulakonda VM,Kiss S,Boone TB,Somogyi GT

更新日期：2005-09-01 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

authors： Liu YY,Sparatore A,Del Soldato P,Bian JS

更新日期：2011-04-01 00:00:00

abstract：:Neuroblastoma cells, cultivated on plastic dishes, in presence of 15 mM glucose resist very well to hypoxia. Cells incubated on plastic dishes, if left unshaken, showed a Pasteur effect at an oxygen concentration below 10%. Oxygen diffusion was the limiting factor in these plastic dishes since improved oxygen diffusio...

journal_title：Neurochemistry international

authors： Pauwels PJ,Opperdoes FR,Trouet A

更新日期：1984-01-01 00:00:00

abstract：:For elucidation of thyroid hormone-induced responsiveness of fish brain, various doses (0.012, 0.025, 0.05, 0.1, 0.25, 0.5, 1, 2 and 4 ?g/g) of triiodothyronine (T(3)) were injected in Singi fish, Heteropneustes fossilis (Bloch), for 3 consecutive days and the changes in cytosolic NADP-dependent malic enzyme (ME, EC 1...

journal_title：Neurochemistry international

authors： Srabani De AK,Ray DA,Medda AK

更新日期：1989-01-01 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

authors： Zoli M,Bettuzzi S,Ferraguti F,Ingletti MC,Zini I,Fuxe K,Agnati LF,Corti A

更新日期：1991-01-01 00:00:00

abstract：:Excessive glucocorticoid levels in depressed patients have been associated with atrophic changes in some brain regions, but only few studies suggest that some antidepressants can interfere with deleterious effect of glucocorticoids on neuronal cells. The aim of the present study was to examine the effect of dexamethas...

journal_title：Neurochemistry international

authors： Leskiewicz M,Jantas D,Regulska M,Kaczanowska J,Basta-Kaim A,Budziszewska B,Kubera M,Lason W

更新日期：2013-11-01 00:00:00

abstract：:Initial studies demonstrated the loss of lysine and simultaneous appearance of glucitollysine in intracellular proteins following incubation with sugar. For example, when a crude nervous tissue cytoskeletal preparation was incubated in 100 mM glucose for 10 days, > 60% of the lysine residues were modified. Over 20% of...

journal_title：Neurochemistry international

authors： Brown MR,Keith TJ,Knull HR

更新日期：1992-09-01 00:00:00

abstract：:Taurine is found at millimolar concentration in the retina and retinal pigment epithelium. High concentrations of taurine are essential for maintenance of retinal function. Taurine uptake by retina and retinal pigment epithelium was significantly enhanced by physiological concentrations of insulin as well as by high g...

journal_title：Neurochemistry international

authors： Salceda R

更新日期：1999-10-01 00:00:00

abstract：:The brain uses long-chain fatty acids (LCFAs) to a negligible extent as fuel for the mitochondrial energy generation, in contrast to other tissues that also demand high energy. Besides this generally accepted view, some studies using cultured neural cells or whole brain indicate a moderately active mitochondrial β-oxi...

journal_title：Neurochemistry international

authors： Schönfeld P,Reiser G

更新日期：2017-10-01 00:00:00

abstract：:An investigation was made into the effects of hyperammonemia on the metabolism of brain serotonin (5-HT). The animal model used was the sparse fur (spf) mouse, which possesses an inborn error of the urea cycle, i.e. an abnormal form of ornithine transcarbamylase. Several indoles were measured in brain and plasma using...

journal_title：Neurochemistry international

authors： Chaouloff F,Laude D,Mignot E,Kamoun P,Elghozi JL

更新日期：1985-01-01 00:00:00

abstract：:Malfunctioning of high-affinity glutamate transporters is believed to contribute to the accumulation of toxic concentrations of glutamate and, thus, trigger the cellular mechanisms of neurodegeneration. Emerging data point to the presence of excitotoxic component in Alzheimer's disease (AD) and aberrant expression of ...

journal_title：Neurochemistry international

authors： Rodriguez-Kern A,Gegelashvili M,Schousboe A,Zhang J,Sung L,Gegelashvili G

更新日期：2003-09-01 00:00:00

abstract：:Essential omega-3 polyunsaturated fatty acids (omega3) are crucial to brain development and function, being relevant for behavioral performance. In the present study we examined the influence of dietary omega3 in the development of the glutamatergic system and on behavior parameters in rats. Female rats received isoca...

journal_title：Neurochemistry international

authors： Moreira JD,Knorr L,Ganzella M,Thomazi AP,de Souza CG,de Souza DG,Pitta CF,Mello e Souza T,Wofchuk S,Elisabetsky E,Vinadé L,Perry ML,Souza DO

更新日期：2010-05-01 00:00:00

abstract：:A competitive RT-PCR assay was used to quantify the expression of the GABA(A) receptor beta(1), beta(2) and beta(3) isoform mRNA transcripts in the superior frontal cortex and motor cortex of 21 control and 22 alcoholic cases. A single set of primers was designed that permitted amplification of all three transcripts a...

journal_title：Neurochemistry international

authors： Buckley ST,Dodd PR

更新日期：2004-12-01 00:00:00

abstract：:Using a consistent, reproducible and reliable cortical focal ischemia in rat (permanent unilateral occlusion of the left middle cerebral artery & the ipsilateral common carotid artery [MCAo + CCAo] with a 1 h temporary occlusion of the contralateral CCA), the levels of four major membrane fatty acids (palmitic, C16:0;...

journal_title：Neurochemistry international

authors： Mahadik SP,Hungund BL,Gokhale VS,Ortiz A,Makar TK,Karpiak SE

更新日期：1993-08-01 00:00:00

abstract：:The effect of 1-methyl-isoquinoline (MIQ+) on the respiratory inhibition and the uptake of MIQ+ were measured using mouse liver mitochondria. MIQ+ inhibited the electron transport of complex I but did not inhibit the respiration of mitochondria with succinate as a substrate. MIQ+ was taken up by mitochondria in an ene...

journal_title：Neurochemistry international

authors： Aiuchi T,Matsunaga M,Syo M,Nakaya K

更新日期：1996-03-01 00:00:00

abstract：:Esters of dimethylcarbamic acid are known to be poor substrates of acetylcholinesterase. They carbamylate the active catalytic site of the enzyme and the subsequent decarbamylation is a slow but measurable process. Similarly, acetylcholinesterase can be phosphonylated, and the dephosphonylation is extremely slow. Rapi...

journal_title：Neurochemistry international

authors： Dawson RM,Poretski M,Upsher CM

更新日期：1981-01-01 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

authors： Venero JL,Santiago M,Machado A,Cano J

更新日期：1996-10-01 00:00:00

abstract：:There is substantial evidence that hyperammonemia is one of the main factors contributing to the neurological alterations found in hepatic encephalopathy. The mechanisms by which chronic moderate hyperammonemia affects brain function involves alterations in neurotransmission at different steps. This article reviews th...

journal_title：Neurochemistry international

authors： Corbalán R,Hernández-Viadel M,Llansola M,Montoliu C,Felipo V

更新日期：2002-08-01 00:00:00

abstract：:The effects of membrane lipid disturbances induced by ischemia and exogenously added lipids on the uptake of GABA and Ca(2+) were investigated in gerbil brain synaptosomes. Ischemia was produced by bilateral ligation of common carotid arteries in Mongolian gerbil for 10 min. The level of the free fatty acids (FFA) inc...

journal_title：Neurochemistry international

authors： Noremberg K,Strosznajder J

更新日期：1986-01-01 00:00:00

abstract：:The neuromodulator adenosine, has been shown to have the highest density of central uptake sites in the nucleus tractus solitarius in the dorsal brain stem. The nucleus tractus solitarius is involved in the central regulation of reflex cardiovascular activity suggesting that adenosine may also be involved in central c...

journal_title：Neurochemistry international

authors： Lawrence AJ,Castillo-Meléndez M,Jarrott B

更新日期：1994-09-01 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

authors： Kuhn DM,Wolf WA,Youdim MB

更新日期：1986-01-01 00:00:00

abstract：:We have investigated effects of continuous SSRI administration and abrupt discontinuation on biochemical and behavioral indices of rat brain serotonin function, and attempted to identify underlying mechanisms. Biochemistry of serotonin was assessed with brain tissue assays and microdialysis; behavior was assessed as t...

journal_title：Neurochemistry international

authors： Bosker FJ,Tanke MA,Jongsma ME,Cremers TI,Jagtman E,Pietersen CY,van der Hart MG,Gladkevich AV,Kema IP,Westerink BH,Korf J,den Boer JA

更新日期：2010-12-01 00:00:00

abstract：:Peroxisome proliferator-activated receptors (PPARα, -β/δ and -γ) are lipid-activated transcription factors. Synthetic PPARα and PPARγ ligands have neuroprotective properties. Recently, PPARβ/δ activation emerged as the focus of a novel approach for the treatment of a wide range of neurodegenerative diseases. To fill t...

journal_title：Neurochemistry international

authors： Aleshin S,Strokin M,Sergeeva M,Reiser G

更新日期：2013-10-01 00:00:00

abstract：:In this report evidence is presented for a membrane-associated polypeptide that regulates ligand binding properties of a neuronal acetylcholine receptor. Removal of membrane-associated compounds reversibly increased the number of BGTX binding sites and decreased the number of binding sites for ACh in neuronal membrane...

journal_title：Neurochemistry international

authors： Benke D,Breer H

更新日期：1990-01-01 00:00:00

abstract：:Repeated exposure to classical psychomotor stimulants, like amphetamine (AMPH), produces locomotor sensitization and accompanied structural plasticity of dendritic spines in the nucleus accumbens (NAcc). Following our previous report that repeated administration of methiopropamine (MPA), a structural analog to meth-AM...

journal_title：Neurochemistry international

authors： Cai WT,Yoon HS,Lee S,Kim JH

更新日期：2019-10-01 00:00:00

abstract：:SN1, a system N amino acid transporter specific for astrocytes, is mainly responsible for export of newly synthesized L-glutamine from the cells. Astrocytic retention of L-glutamine which plays a critical role in ammonia-induced astrocytic swelling resulting in brain edema, could be tentatively attributed to the impai...

journal_title：Neurochemistry international

authors： Dąbrowska K,Albrecht J,Zielińska M

更新日期：2018-09-01 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

authors： Zemlan FP,Zieleniewski-Murphy A,Maureen Murphy R,Behbehani MM

更新日期：1990-01-01 00:00:00

abstract：:(RS)-2-Amino-3-(3-hydroxy-5-phenyl-4-isoxazolyl)propionic acid (APPA), which is an analogue of (RS)-2-amino-3-(3-hydroxy-5-methyl-4-isoxazolyl)propionic acid (AMPA), shows the characteristics of a partial AMPA receptor agonist. Since (S)-APPA is a full AMPA agonist and (R)-APPA a competitive antagonist, the partial ag...

journal_title：Neurochemistry international

authors： Ebert B,Madsen U,Søby KK,Krogsgaard-Larsen P

更新日期：1996-09-01 00:00:00

abstract：:The venom from the marine snail Conus pennaceus inhibits the binding of [3H]neuropeptide Y to calf brain membranes (Czerwiec et al., 1996a) and, in the present study, also to rat forebrain membranes. These membranes contain about 80% Y1- and 20% Y2-receptors. The inhibition by the venom was concentration-dependent wit...

journal_title：Neurochemistry international

authors： Diallo B,Vanderheyden PM,De Backer JP,Vauquelin G

更新日期：1998-01-01 00:00:00