Dopamine and adult neurogenesis.

abstract：:Local cerebral glucose utilization (LCGU) was measured, using the quantitative autoradiographic [14C]2-deoxy-D-glucose method, in 56 brain regions of 3-month-old, awake Fischer-344 rats, after intraperitoneal administration of sulpiride (SULP) 100 mg/kg. SULP, an "atypical" neuroleptic, is a selective antagonist of D2...

journal_title：Journal of neurochemistry

authors： Pizzolato G,Soncrant TT,Larson DM,Rapoport SI

更新日期：1987-08-01 00:00:00

abstract：:A method has been developed for the simultaneous in vivo measurement of local rates for methionine incorporation into cerebral protein in the rat. It is based on the use of L-[35S]methionine as a tracer for reflecting the bidirectional exchange of methionine between plasma and brain and its incorporation into cerebral...

journal_title：Journal of neurochemistry

authors： Lestage P,Gonon M,Lepetit P,Vitte PA,Debilly G,Rossatto C,Lecestre D,Bobillier P

更新日期：1987-02-01 00:00:00

abstract：:Temporal carbohydrate expression patterns at cell surfaces are thought to be of crucial regulatory significance during developmental processes. Hitherto, however, data on individual membrane proteins undergoing development-associated changes in glycosylation are sparsely. Here, we show that the two natriuretic peptide...

journal_title：Journal of neurochemistry

authors： Müller D,Hildebrand M,Lübberstedt J,Kuhn M,Middendorff R

更新日期：2010-11-01 00:00:00

abstract：:Considerable evidence indicates that the amyloid-beta (Abeta) peptide, a proteolytic fragment of the amyloid precursor protein, is the pathogenic agent in Alzheimer's disease (AD). A number of proteases have been reported as capable of degrading Abeta, among them: neprilysin, insulin-degrading enzyme, endothelin-conve...

journal_title：Journal of neurochemistry

authors： Yamin R,Bagchi S,Hildebrant R,Scaloni A,Widom RL,Abraham CR

更新日期：2007-01-01 00:00:00

abstract：:C-type natriuretic peptide and sodium nitroprusside, a nitric oxide donor molecule, induced large increases in cyclic GMP formation in cultured rat brain capillary endothelial cells. Isoproterenol, a potent agonist of adenylate cyclase, potentiated the actions of C-type natriuretic peptide and of sodium nitroprusside....

journal_title：Journal of neurochemistry

authors： Vigne P,Lund L,Frelin C

更新日期：1994-06-01 00:00:00

abstract：:The protein anosmin-1, coded by the KAL1 gene responsible for the X-linked form of Kallmann syndrome (KS), exerts its biological effects mainly through the interaction with and signal modulation of fibroblast growth factor receptor 1 (FGFR1). We have previously shown the interaction of the third fibronectin-like type ...

journal_title：Journal of neurochemistry

authors： Esteban PF,Murcia-Belmonte V,García-González D,de Castro F

更新日期：2013-03-01 00:00:00

abstract：:We applied our in vivo fatty acid method to examine concentrations, incorporation, and turnover rates of docosahexaenoic acid (22:6 n-3) in brains of rats subject to a dietary deficiency of alpha-linolenic acid (18:3 n-3) for three generations. Adult deficient and adequate rats of the F3 generation were infused intrav...

journal_title：Journal of neurochemistry

authors： Contreras MA,Greiner RS,Chang MC,Myers CS,Salem N Jr,Rapoport SI

更新日期：2000-12-01 00:00:00

abstract：:Pigment epithelium-derived factor (PEDF), purified from human fetal retinal pigment epithelium cell culture medium, was shown to potentiate the differentiation of human Y-79 retinoblastoma cells. To investigate potential neurotrophic effects of PEDF on neurons other than those of retinal derivation, we used cultures o...

journal_title：Journal of neurochemistry

authors： Taniwaki T,Becerra SP,Chader GJ,Schwartz JP

更新日期：1995-06-01 00:00:00

abstract：:Synaptotagmin-7 (Syt-7) is one of two major calcium sensors for exocytosis in adrenal chromaffin cells, the other being synaptotagmin-1 (Syt-1). Despite a broad appreciation for the importance of Syt-7, questions remain as to its localization, function in mediating discharge of dense core granule cargos, and role in t...

journal_title：Journal of neurochemistry

authors： Bendahmane M,Morales A,Kreutzberger AJB,Schenk NA,Mohan R,Bakshi S,Philippe JM,Zhang S,Kiessling V,Tamm LK,Giovannucci DR,Jenkins PM,Anantharam A

更新日期：2020-09-01 00:00:00

abstract：:The angiotensin II competitive antagonist [125I]-Sar1, Ile8-angiotensin II was not transported from the vascular space to the cerebroventricular space in either intact or nephrectomized rats. In addition [125I]Sar1, Ile8-angiotensin II lacked the capacity to move in the opposite direction over a 20-min collection peri...

journal_title：Journal of neurochemistry

authors： Harding JW,Sullivan MJ,Hanesworth JM,Cushing LL,Wright JW

更新日期：1988-02-01 00:00:00

abstract：:In Aplysia, serotonin mediates behavioral sensitization by increasing the strength of the synapse between sensory and motor neurons, a process known as facilitation. The retention of long-term facilitation is blocked by rapamycin, an inhibitor of a specific translational pathway. One possible rapamycin-sensitive targe...

journal_title：Journal of neurochemistry

authors： Carroll M,Warren O,Fan X,Sossin WS

更新日期：2004-09-01 00:00:00

abstract：:Oligodendroglial cell death in the myelin proteolipid protein (PLP) mutants can be partially rescued by the environment factor(s) supplied by the wild-type cells in vivo and in vitro. It is possible that the presence of PLP or DM-20 results in secretion of a factor or factors in the CNS influencing oligodendrocyte dev...

journal_title：Journal of neurochemistry

authors： Nakao J,Yamada M,Kagawa T,Kim SU,Miyao Y,Shimizu K,Mikoshiba K,Ikenaka K

更新日期：1995-06-01 00:00:00

abstract：:The present experiments show that N-[3H]-methylcarbamylcholine ([3H]MCC) binds specifically and with high affinity to rat hippocampus, frontal cortex, and striatum. The highest maximal density of binding sites was apparent in frontal cortex and the lowest in hippocampus. [3H]MCC binding was potently inhibited by nicot...

journal_title：Journal of neurochemistry

authors： Araujo DM,Lapchak PA,Collier B,Quirion R

更新日期：1988-07-01 00:00:00

abstract：:The modulation of 3,4-dihydroxyphenylethylamine (dopamine, DA) synthesis and release in rabbit retina in vitro by high K+; adenylate cyclase activators such as forskolin, 2-chloroadenosine, vasoactive intestinal polypeptide (VIP); and the putative DA autoreceptor agonist N-n-propyl-3-(3-hydroxyphenyl) piperidine (3-PP...

journal_title：Journal of neurochemistry

authors： Ofori S,Magistretti PJ,Schorderet M

更新日期：1986-10-01 00:00:00

abstract：:In the rat pilocarpine model, 1 h of status epilepticus caused significant inhibition of Mg(2+)/Ca(2+) ATPase-mediated Ca(2+) uptake in cortex endoplasmic reticulum (microsomes) isolated immediately after the status episode. The rat pilocarpine model is also an established model of acquired epilepsy. Several weeks aft...

journal_title：Journal of neurochemistry

authors： Parsons JT,Churn SB,DeLorenzo RJ

更新日期：2001-10-01 00:00:00

abstract：:Explants of adrenal medullae were cultured in defined media for up to 48 h, during which time the tissue remained histologically intact. Addition of N6-methyladenosine to the medium led to a diminution in the activity of phenylethanolamine N-methyltransferase (EC 2.1.1.28) in the tissue. The enzyme activity was invers...

journal_title：Journal of neurochemistry

authors： Burke WJ,Joh TH

更新日期：1982-07-01 00:00:00

abstract：:Rat cerebral cortex synaptosomes were exposed in superfusion to various depolarizing stimuli and the release of somatostatin-like immunoreactivity (SRIF-LI) was measured by means of a radioimmunoassay procedure. High KCl (9-50 mM) concentration dependently evoked SRIF-LI release; the evoked overflow reached a plateau ...

journal_title：Journal of neurochemistry

authors： Bonanno G,Parodi B,Cafaggi S,Raiteri M

更新日期：1991-10-01 00:00:00

abstract：:The multifunctional protein high mobility group box 1 (HMGB1) is expressed in hippocampus and cerebellum of adult mouse brain. Our aim was to determine whether HMGB1 affects glutamatergic transmission by monitoring neurotransmitter release from glial (gliosomes) and neuronal (synaptosomes) re-sealed subcellular partic...

journal_title：Journal of neurochemistry

authors： Pedrazzi M,Raiteri L,Bonanno G,Patrone M,Ledda S,Passalacqua M,Milanese M,Melloni E,Raiteri M,Pontremoli S,Sparatore B

更新日期：2006-11-01 00:00:00

abstract：:Induction of the prodynorphin gene occurs in a tissue-specific manner following different physiological stimuli. Using electrophoretic mobility shift assays, we studied the relative activity of the five major regulatory sites in the rat prodynorphin promoter. Prodynorphin cyclic AMP-responsive element 2 (DynCRE2), Dyn...

journal_title：Journal of neurochemistry

authors： Carrión AM,Mellström B,Luckman SM,Naranjo JR

更新日期：1998-03-01 00:00:00

abstract：:The metabolism of L-tryptophan to the neuroactive kynurenine pathway metabolites, L-kynurenine, kynurenate and quinolinate, and the effects of two inhibitors of quinolinate synthesis (6-chlorotryptophan and 4-chloro-3-hydroxyanthranilate) were investigated by mass spectrometric assays in cultured cells and in vivo. Ce...

journal_title：Journal of neurochemistry

authors： Naritsin DB,Saito K,Markey SP,Chen CY,Heyes MP

更新日期：1995-11-01 00:00:00

abstract：:Alzheimer's amyloid beta-protein (Abeta) has been reported to potentiate glutamate toxicity in neurons, but very little is known about interaction between Abeta and glutamate in astrocytes. Therefore, in the present study, we investigated the effects of Abeta and glutamate on morphology of astrocytes. Cultured rat cor...

journal_title：Journal of neurochemistry

authors： Abe K,Saito H

更新日期：2000-01-01 00:00:00

abstract：:By using a 125I-calmodulin overlay assay, three major high-affinity calmodulin-binding proteins, showing apparent molecular masses of 135, 60, and 50 kDa, have been detected in purified nuclear fractions isolated from rat neurons. It has been shown that after extraction of the nuclei with nucleases and high salt, all ...

journal_title：Journal of neurochemistry

authors： Pujol MJ,Bosser R,Vendrell M,Serratosa J,Bachs O

更新日期：1993-04-01 00:00:00

abstract：:The genetic defect in Friedreich's ataxia (FRDA) is the expansion of a GAA·TCC triplet in the first intron of the FXN gene, which encodes the mitochondrial protein frataxin. Previous studies have established that the repeats reduce transcription of this essential gene, with a concomitant decrease in frataxin protein i...

journal_title：Journal of neurochemistry

authors： Gottesfeld JM,Rusche JR,Pandolfo M

更新日期：2013-08-01 00:00:00

abstract：:Neural injury due to ischemia and related insults is thought to involve the action of excitatory amino acids at N-methyl-D-aspartate receptors, which results in the influx of extracellular Ca2+ and the generation of nitric oxide. Because ethanol inhibits physiologic responses to excitatory amino acids, we examined its...

journal_title：Journal of neurochemistry

authors： Lustig HS,von Brauchitsch KL,Chan J,Greenberg DA

更新日期：1992-12-01 00:00:00

abstract：:A loss of balance between excitatory and inhibitory signaling leads to excitoxicity, and contributes to ischemic cell death. Reduced synaptic inhibition as a result of dysfunction of the ionotropic GABAA receptor has been suggested as one of the major causes for this imbalance, although the underlying mechanisms remai...

journal_title：Journal of neurochemistry

authors： Mielke JG,Wang YT

更新日期：2005-01-01 00:00:00

abstract：:Primary neuronal cultures from 8-day-old rat cerebellum were incubated in the presence of exogenously added 16 nM [gamma-32P]ATP. Phosphorylation of a 45-kDa endogenous protein was detected within 1 min and increased linearly for approximately 20 min. Unlike what was seen with [gamma-32P]ATP, in the presence of [32P]o...

journal_title：Journal of neurochemistry

authors： Volonté C,Merlo D,Ciotti MT,Calissano P

更新日期：1994-12-01 00:00:00

abstract：:The ability of catecholestrogens to induce cytosolic progestin binding sites in the hypothalamus, pituitary gland, and uterus of ovariectomised-adrenalectomised rats was demonstrated by the increase in high-affinity [3H]promegestone binding sites (KD 1.39, 0.50, and 0.54 nM, respectively) following a single subcutaneo...

journal_title：Journal of neurochemistry

authors： Kirchhoff J,Reinhardt W,Grünke W,Ghraf R,Ball P,Knuppen R

更新日期：1983-02-01 00:00:00

abstract：:At 1, 2, and 4 weeks after unilateral premotor and motor cortex ablation in rats, a significant and lasting decrease in glutamate levels in the ipsilateral versus contralateral striatum was observed. A significant corresponding fall in aspartate was seen only after 1 week. In contrast, there was a large increase in th...

journal_title：Journal of neurochemistry

authors： Hassler R,Haug P,Nitsch C,Kim JS,Paik K

更新日期：1982-04-01 00:00:00

abstract：:Recent studies suggest that the function of the blood-brain barrier (BBB) is not static under normal physiologic conditions and is likely altered in neurodegenerative disease. Prevailing thinking about CNS function, and neurodegenerative disease in particular, is neurocentric excluding the impact of factors outside th...

journal_title：Journal of neurochemistry

authors： Carvey PM,Hendey B,Monahan AJ

更新日期：2009-10-01 00:00:00

abstract：:Isolated rat CNS mitochondria and cultured cortical astrocytes were examined for behavior indicative of a mitochondrial permeability transition (mPT). Exposure of isolated CNS mitochondria to elevated calcium or phosphate or both produced loss of absorbance indicative of mitochondrial swelling. The absorbance decrease...

journal_title：Journal of neurochemistry

authors： Kristal BS,Dubinsky JM

更新日期：1997-08-01 00:00:00