Matching kinetics of synaptic vesicle recycling and enhanced neurotransmitter influx by Ca2+ in brain plasma membrane vesicles.

abstract：:The purpose of this study was to investigate the effect of (3S)-7-chloro-3-[2-((1R)-1-carboxyethoxy)-4-aminomethylphenyl]aminocarbonylmethyl-1,3,4,5-tetrahydrobenz[c,d]indole-2-carboxylic acid hydrochloride (SM-31900), an antagonist with high selectivity and affinity for the NMDA receptor glycine-binding site, on the ...

journal_title：Neurochemistry international

authors： Ohtani K,Tanaka H,Ohno Y

更新日期：2003-04-01 00:00:00

abstract：:Tryptophan hydroxylation in cockroach (Periplaneta americana) nervous tissue was measured and compared to the hydroxylation of tryptophan in rat brain. Tryptophan hydroxylation in both tissues requires a pterine cofactor, and is inhibited by p-chlorophenylalanine. The molecular weight of the protein responsible for hy...

journal_title：Neurochemistry international

authors： Sloley BD,Yu PH

更新日期：1987-01-01 00:00:00

abstract：:NADPH derived from glucose-6-phosphate dehydrogenase (G6PD), the rate-limiting enzyme of the pentose phosphate pathway, has been implicated not only to promote reduced glutathione (GSH) but also enhance oxidative stress in specific cellular conditions. In this study, the effects of G6PD antisense oligodeoxynucleotides...

journal_title：Neurochemistry international

authors： Zhao G,Zhao Y,Wang X,Xu Y

更新日期：2012-07-01 00:00:00

abstract：:Brain cortex synaptoneurosomes actively incorporated [14C]arachidonic acid (AA) into lipids. Serotonin (5-HT), at a concentration range of 10 microM-1 mM, significantly stimulates the incorporation of AA mainly into phosphatidylinositol (PI) of brain cortex synaptoneurosomes. The stimulation rate of AA incorporation b...

journal_title：Neurochemistry international

authors： Strosznajder J,Samochocki M,Duran M

更新日期：1994-08-01 00:00:00

abstract：:It has been reported that skin/muscle incision and retraction (SMIR) in the thigh, produces mechanical allodynia in the hind paw, far from the site of incision/retraction. The mechanical allodynia lasts about 22 days, indicating chronic post-operative pain develops. The precise mechanisms, however, are largely unclear...

journal_title：Neurochemistry international

authors： Zhong X,Wang W,Mao Z,Gao F,Guo R,Wei X,Liu X,Wei X

更新日期：2019-09-01 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：: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

authors： Gaffaney JD,Shetty M,Felts B,Pramod AB,Foster JD,Henry LK,Vaughan RA

更新日期：2014-07-01 00:00:00

abstract：:The effect of subcutaneous injections of saline (0.9% NaCl, 10-40 ?l/g b. wt) to 5- and 20-day old rats on the concentrations of tyrosine (Tyr) and tryptophan (Trp) in the serum and the brain and on the levels of biogenic amines and their metabolites in the developing brain at 6 h p.i. is described. At day 5 the conce...

journal_title：Neurochemistry international

authors： Huether G,Thoemke F,Sprotte U,Steinhaus U,Neuhoff V

更新日期：1985-01-01 00:00:00

abstract：:Flavonoids that are found in nutraceuticals have many and varied effects on the activation of ionotropic receptors for GABA, the major inhibitory neurotransmitter in our brains. They can act as positive or negative modulators enhancing or reducing the effect of GABA. They can act as allosteric agonists. They can act t...

journal_title：Neurochemistry international

authors： Johnston GA

更新日期：2015-10-01 00:00:00

abstract：:With their potent regenerative and protective capacities, stem cell-derived conditioned media emerged as an effective alternative to cell therapy, and have a prospect to be manufactured as pharmaceutical products for tissue regeneration applications. Our study investigates the neuroregenerative potential of human dent...

journal_title：Neurochemistry international

authors： Chouaib B,Collart-Dutilleul PY,Blanc-Sylvestre N,Younes R,Gergely C,Raoul C,Scamps F,Cuisinier F,Romieu O

更新日期：2021-01-16 00:00:00

abstract：:The aim of this study was to investigate the involvement of calmodulin in phospholipase D activation in SH-SY5Y cells. Cells prelabelled with [3H]-palmitic acid were incubated with calmodulin antagonists and/or other compounds. Phosphatidylethanol, a specific marker for phospholipase D activity, and phosphatidic acid ...

journal_title：Neurochemistry international

authors： del Carmen Boyano-Adánez M,Gustavsson L

更新日期：2002-03-01 00:00:00

abstract：:Poly(ADP-ribose)polymerase-1 (PARP-1) overactivation is a key event in neurodegeneration but the underlying molecular mechanisms wait to be unequivocally identified. Energy failure, transcriptional derangement and deadly nucleus-mitochondria cross-talk have been proposed as mechanisms responsible for PARP-1 neurotoxic...

journal_title：Neurochemistry international

authors： Fossati S,Cipriani G,Moroni F,Chiarugi A

更新日期：2007-01-01 00:00:00

abstract：:GABA release and uptake were examined in Genetic Absence Epilepsy Rats from Strasbourg and in non-epileptic control animals, using crude synaptosomes prepared from the cerebral cortex and thalamus. Uptake of [3H]GABA over time was reduced in thalamic synaptosomes from epileptic rats, compared to controls. The affinity...

journal_title：Neurochemistry international

authors： Sutch RJ,Davies CC,Bowery NG

更新日期：1999-05-01 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

authors： Nores GA,Caputto R

更新日期：1986-01-01 00:00:00

abstract：:The mediatory role of kinins in both acute and chronic inflammation within nervous tissues has been widely described. Bradykinin, the major representative of these bioactive peptides, is one of a few mediators of inflammation that directly stimulates afferent nerves due to the broad expression of specific kinin recept...

journal_title：Neurochemistry international

authors： Guevara-Lora I

更新日期：2012-07-01 00:00:00

abstract：:Biochemical abnormalities have been implicated in possible mechanisms underlying the epileptic phenomena. Some of these alterations include changes in the activity of several enzymes present in epileptic tissues. Systemic administration of pilocarpine in rats induces electrographic and behavioral limbic seizures and s...

journal_title：Neurochemistry international

authors： Fernandes MJ,Naffah-Mazzacoratti MG,Cavalheiro EA

更新日期：1996-05-01 00:00:00

abstract：:Dyskinesia is frequently seen in neurological disorders affecting the basal ganglia. Iminodipropionitrile (IDPN) produces a somewhat similar motor syndrome in rodents, one that is a possible model for dyskinesia. Because in previous studies the compound (N-[2-hydroxy-3-(1-piperidinyl) propoxy]-3 pyridine-carboximidoyl...

journal_title：Neurochemistry international

authors： Tóth E,Gerevich Z,Dóda M,Lajtha A

更新日期：1998-12-01 00:00:00

abstract：:Although microvascular cell death is a well established hallmark of diabetic retinopathy, which is a major cause of vision loss, much remains to be learned about the functional changes that precede the onset of morphological damage to retinal blood vessels. Early alterations of function are of interest since they may ...

journal_title：Neurochemistry international

authors： Nakaizumi A,Zhang T,Puro DG

更新日期：2012-11-01 00:00:00

abstract：:Gastrointestinal peptides and hormones are known to penetrate through the utero-placental barrier and regulate fetal development. In the present study, we tested permeation of maternal brain-derived neurotrophic factor (BDNF) to fetuses, using BDNF-gene deficient mice and exogenous BDNF administration. At embryonic da...

journal_title：Neurochemistry international

authors： Kodomari I,Wada E,Nakamura S,Wada K

更新日期：2009-02-01 00:00:00

abstract：:Norepinephrine (NE) metabolism in brain regions was studied in the Purkinje cell degeneration (pcd) mutant mouse. The Purkinje cells, which are target cells for noradrenergic (NA) neurons, degenerate completely in the pcd mutant mouse between 17 and 45 days of age, but the NA terminals remain intact. The purpose of th...

journal_title：Neurochemistry international

authors： Ghetti B,Perry KW,Fuller RW

更新日期：1987-01-01 00:00:00

abstract：:The system of GABA transporters in neural cells constitutes an efficient mechanism for terminating inhibitory GABAergic neurotransmission. As such these transporter are important therapeutical targets in epilepsy and potentially other neurological diseases related to the GABA system. In this study a number of analogs ...

journal_title：Neurochemistry international

authors： Sarup A,Larsson OM,Bolvig T,Frølund B,Krogsgaard-Larsen P,Schousboe A

更新日期：2003-09-01 00:00:00

abstract：:The effects of the GABA agonist, muscimol on [(3)H]flunitrazepam binding were examined in cerebellum and hippocampus regions proposed to contain different populations of benzodiazepine binding site subtypes. Quantitative analysis was made of the contribution of different components of [(3)H]flunitrazepam binding by ut...

journal_title：Neurochemistry international

authors： Mitchell R,Wilson L

更新日期：1984-01-01 00:00:00

abstract：:Nucleotides can be released as signaling substances in the nervous system from both neural and glial cells. Their function is terminated by ecto-nucleotidases and sequential extracellular metabolism to the nucleoside. Recently considerable progress has been made in unraveling the molecular structure of an ecto-ATPase ...

journal_title：Neurochemistry international

authors： Zimmermann H,Braun N,Kegel B,Heine P

更新日期：1998-05-01 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

authors： Miller CL,Llenos IC,Cwik M,Walkup J,Weis S

更新日期：2008-05-01 00:00:00

abstract：:Açai (Euterpe oleracea Mart.), a highly consumed fruit in Amazon, is from a common palm with remarkable antioxidant properties. Because oxidative stress and seizures are intimately linked, this study investigated the potential neuroprotective and anticonvulsant effects of commercial clarified açai juice (EO). EO did n...

journal_title：Neurochemistry international

authors： Souza-Monteiro JR,Hamoy M,Santana-Coelho D,Arrifano GP,Paraense RS,Costa-Malaquias A,Mendonça JR,da Silva RF,Monteiro WS,Rogez H,de Oliveira DL,do Nascimento JL,Crespo-López ME

更新日期：2015-11-01 00:00:00

abstract：:Bindings of glutamate receptor agonists and related modulators were investigated in 10 discrete tissues from gerbil brain using a biochemical technique. There appeared considerable discrepancies, in respect of intrahippocampal profiles, from reported data by autoradiography on rat brain. In the gerbil, an almost equiv...

journal_title：Neurochemistry international

authors： Kataoka K,Mitani A,Andou Y,Enomoto R,Ogita K,Yoneda Y

更新日期：1993-01-01 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

authors： Sinhababu AK,Borchardt RT

更新日期：1988-01-01 00:00:00

abstract：:Astrocytes can exocytotically release the transmitter glutamate. Increased cytosolic Ca(2+) concentration is necessary and sufficient in this process. The source of Ca(2+) for the Ca(2+)-dependent exocytotic release of glutamate from astrocytes predominately comes from endoplasmic reticulum (ER) stores with contributi...

journal_title：Neurochemistry international

authors： Reyes RC,Parpura V

更新日期：2009-07-01 00:00:00

abstract：:GABA is catabolized in the mitochondrial matrix through the GABA shunt, encompassing transamination to succinic semialdehyde followed by oxidation to succinate by the concerted actions of GABA transaminase (GABA-T) and succinic semialdehyde dehydrogenase (SSADH), respectively. Gamma-hydroxybutyrate (GHB) is a neurotra...

journal_title：Neurochemistry international

authors： Ravasz D,Kacso G,Fodor V,Horvath K,Adam-Vizi V,Chinopoulos C

更新日期：2017-10-01 00:00:00

abstract：:The dopaminergic projection from the substantia nigra to the neostriatum is vulnerable to several neurotoxins including 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), amphetamine, and 5-hydroxydopamine. We have treated rats or mice with these agents and examined various regions of their brains with a combination...

journal_title：Neurochemistry international

authors： Linder JC,Young SJ,Groves PM

更新日期：1995-02-01 00:00:00