Dopamine modulates voltage-activated potassium currents in zebrafish retinal on bipolar cells.

abstract：:Previously, we reported that chelation of intracellular zinc with N, N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine (TPEN)-induced macromolecule synthesis-dependent apoptosis of cultured cortical neurons. According to the current theory of apoptosis, release of mitochondrial cytochrome C into the cytosol is required...

journal_title：Journal of neuroscience research

authors： Ahn YH,Koh JY,Hong SH

更新日期：2000-09-01 00:00:00

abstract：:Mutations in the beta-amyloid precursor protein (APP) gene cause familial Alzheimer's disease (AD). Although amyloid beta peptide (Abeta) is the principal constituent of senile plaques in AD, other cleavage products of APP are also implicated in playing a role in the pathogenesis of AD. C-terminal fragments of APP (AP...

journal_title：Journal of neuroscience research

authors： Lee JP,Chang KA,Kim HS,Kim SS,Jeong SJ,Suh YH

更新日期：2000-05-15 00:00:00

abstract：:Neural stem cells can be propagated in culture as neurospheres, yielding neurons and glial cells upon differentiation. Although the neurosphere model is widely used, the functional properties of the neurosphere-derived neurons have been only partially characterized, and it is unclear whether repeated passaging alters ...

journal_title：Journal of neuroscience research

authors： Pagani F,Lauro C,Fucile S,Catalano M,Limatola C,Eusebi F,Grassi F

更新日期：2006-06-01 00:00:00

abstract：:It has been demonstrated that L-pipecolic acid (L-PA), a major metabolic intermediate of L-lysine (L-Lys) in the mammalian and chicken brain, is involved in the functioning of the GABAergic system. A previous study has shown that intracerebroventricular (i.c.v.) injection of L-PA suppressed feeding and induced sleep-l...

journal_title：Journal of neuroscience research

authors： Takagi T,Bungo T,Tachibana T,Saito ES,Saito S,Yamasaki I,Tomonaga S,Denbow DM,Furuse M

更新日期：2003-07-15 00:00:00

abstract：:F5 was identified originally as an interleukin-2-regulated gene in L2 cells, a murine helper T-lymphocyte clone. In adult mouse, F5 mRNA was expressed at a modest level in lymphoid tissues, at a high level in mature neurons in the nervous system, but not in other tissues. Although the F5 sequence is highly conserved o...

journal_title：Journal of neuroscience research

authors： Arai M,Cohen JA

更新日期：1993-10-15 00:00:00

abstract：:Previous studies have demonstrated variability in the phenotype of rat C6 glioma cells. In the present study, we compared morphology, growth rate, and beta-adrenergic regulation of gene expression in early (P39-47) and late (P55-90) passage C6 cells. Morphological changes were observed in five independently derived, l...

journal_title：Journal of neuroscience research

authors： Gubits RM,Yu H,Casey G,Munell F,Vitek MP

更新日期：1992-10-01 00:00:00

abstract：:Fibroblast growth factors (FGFs) are known to be synthesized in the central nervous system (CNS) and to act on CNS cells in vitro, but less is known about their synthesis, expression, and role in vivo. In this work, using specific anti-acidic fibroblast growth factor (aFGF) antibodies, we have shown for the first time...

journal_title：Journal of neuroscience research

authors： Tourbah A,Oliver L,Jeanny JC,Gumpel M

更新日期：1991-08-01 00:00:00

abstract：:Several recently discovered lines of evidence support the involvement of myelin basic protein (BP)-specific T cells in multiple sclerosis (MS). To identify potentially relevant immunodominant T cell epitopes, human BP (Hu-BP)-reactive T cell lines were selected from MS and normal donors and tested for reactivity to cl...

journal_title：Journal of neuroscience research

authors： Chou YK,Henderikx P,Vainiene M,Whitham R,Bourdette D,Chou CH,Hashim G,Offner H,Vandenbark AA

更新日期：1991-02-01 00:00:00

abstract：:Fast-scan cyclic voltammetry (FSCV) is an established method for measuring dopamine (DA) levels in the brain in real time. However, it is difficult to discriminate DA from other monoamines such as serotonin (5-hydroxytryptamine, 5-HT) and norepinephrine (NE). We report a novel DA-specific biosensor consisting of a car...

journal_title：Journal of neuroscience research

authors： Ishida A,Imamura A,Ueda Y,Shimizu T,Marumoto R,Jung CG,Hida H

更新日期：2018-05-01 00:00:00

abstract：:Restless Legs Syndrome (RLS) is a disorder of sensation with a prevalence of around 2-5% of the population. Relevant to understanding the possible pathophysiological mechanism is the fact that RLS is extremely responsive to dopaminergic agents. A second issue is that iron deficiency states may precipitate RLS in as mu...

journal_title：Journal of neuroscience research

authors： Earley CJ,Allen RP,Beard JL,Connor JR

更新日期：2000-12-01 00:00:00

abstract：:The GTP binding proteins Rhes and AGS1/Dexras1 define a subfamily of the Ras superfamily and have been shown to affect signaling by G-protein-coupled receptors. We tested the effects of both proteins at an early stage of signaling by dopamine receptors, activation of adenylyl cyclase. Rhes decreased dopamine D1 recept...

journal_title：Journal of neuroscience research

authors： Harrison LM,He Y

更新日期：2011-06-01 00:00:00

abstract：:Using [3H]-dopamine (DA) as the ligand of choice, we have shown that rat lymphocytes possess DA binding sites. The binding of [3H]-DA was specific, saturable, and of high affinity. The specific binding in membranes obtained from Con A-activated lymphoblasts was greater than the binding in respective unactivated lympho...

journal_title：Journal of neuroscience research

authors： Ovadia H,Abramsky O

更新日期：1987-01-01 00:00:00

abstract：:Mounting evidence has demonstrated that the microenvironment of stem/progenitor cells plays an important role in their proliferation and commitment to their fate. However, it remains unclear how all elements, such as astrocytes, microglia, extracellular matrix molecules, soluble factors, and their cross-talk interacti...

journal_title：Journal of neuroscience research

authors： Liao H,Huang W,Niu R,Sun L,Zhang L

更新日期：2008-01-01 00:00:00

abstract：:The cellular localization of calpain is important in understanding the roles that calpain may play in physiological function. We, therefore, examined calpain expression, activity, and immunofluorescent localization in primary cultures of rat oligodendrocytes. The mRNA expression of m-calpain was 64.8% (P = 0.0033) and...

journal_title：Journal of neuroscience research

authors： Ray SK,Neuberger TJ,Deadwyler G,Wilford G,DeVries GH,Banik NL

更新日期：2002-11-15 00:00:00

abstract：:A morphogenic role of neurotransmitters during cellular differentiation in vitro has been demonstrated in recent years. Using in situ hybridization, we confirm the presence of the D1 receptor at E16 and show additionally that the transcript is relatively widespread and present in both proliferative and differentiating...

journal_title：Journal of neuroscience research

authors： Reinoso BS,Undie AS,Levitt P

更新日期：1996-02-15 00:00:00

abstract：:Retinal microglia play an important role as resident immunocompetent and phagocytic cells in the event of injury and disease. Retinal microglia and microglia precursor transplantation show a rescue effect in ischemic retina and retinal degeneration. However, studies of retinal microglia have been hampered by the diffi...

journal_title：Journal of neuroscience research

authors： Jiang XS,Ni YQ,Liu TJ,Zhang M,Jiang R,Xu GZ

更新日期：2014-04-01 00:00:00

abstract：:Zinc ion elevation contributes to acute excitotoxic brain injury and correlates with the severity of dementia in chronic neurodegenerative diseases. Downstream control of zinc-triggered signals is believed to be an efficient countermeasure. In the current study, we examined whether the flavonoid luteolin (Lu) could pr...

journal_title：Journal of neuroscience research

authors： Zhou F,Qu L,Lv K,Chen H,Liu J,Liu X,Li Y,Sun X

更新日期：2011-11-01 00:00:00

abstract：:The precise function of APP (Alzheimer's amyloid precursor protein) remains to be fully elucidated, but various lines of evidence suggest that it may be involved in cell adhesion processes. Because APP is a transmembrane glycoprotein, variations in its expression level may have direct bearing on its putative role in c...

journal_title：Journal of neuroscience research

authors： Rebelo S,Henriques AG,da Cruz e Silva EF,da Cruz e Silva OA

更新日期：2004-05-01 00:00:00

abstract：:Several neurological diseases involve focal injury of specific brain structures. Poisons of the electron transport chain complexes (ETCC) can also produce selective injury of brain structures when given systemically and have been implicated in the development of neurological disease. Why ETCC poisons damage particular...

journal_title：Journal of neuroscience research

authors： Fern R

更新日期：2003-03-15 00:00:00

abstract：:Regulatory factor X4 variant 3 (RFX4_v3) is a recently identified transcription factor specifically expressed in the brain. Gene disruption in mice demonstrated that interruption of a single allele (heterozygous, +/-) prevented formation of the subcommissural organ (SCO), resulting in congenital hydrocephalus, whereas...

journal_title：Journal of neuroscience research

authors： Zhang D,Zeldin DC,Blackshear PJ

更新日期：2007-12-01 00:00:00

abstract：:We have observed significantly lower kinetic parameters (KM and Vmax) for methionine adenosyltransferase activity in erythrocytes obtained from early onset schizophrenics when compared to samples from normal subjects. These differences are apparently not due to differences in S-adenosylmethionine (SAM) utilization. Th...

journal_title：Journal of neuroscience research

authors： Kelsoe JR Jr,Tolbert LC,Crews EL,Smythies JR

更新日期：1982-01-01 00:00:00

abstract：:Fibroblast growth factors (FGFs) are important regulators of retinal development and survival. We examined the expression and distribution of FGF9 and its preferred receptors FGFR2IIIc and FGFR3IIIc in this tissue. FGF9 transcripts in whole rat retina were detected by RT-PCR but were not present in purified cultured M...

journal_title：Journal of neuroscience research

authors： Cinaroglu A,Ozmen Y,Ozdemir A,Ozcan F,Ergorul C,Cayirlioglu P,Hicks D,Bugra K

更新日期：2005-02-01 00:00:00

abstract：:To elucidate the biological differences in neural phenotype between malignant rhabdoid tumor (MRT) and neuroblastoma cell lines, we examined the expression of solube N-ethylmaleimide-sensitive fusion protein attachment protein receptor (SNARE) complex proteins in MRT cell lines under differentiation induction with 12-...

journal_title：Journal of neuroscience research

authors： Yoshida S,Narita T,Taga T,Ohta S,Takeuchi Y

更新日期：2002-09-01 00:00:00

abstract：:The pathogenic processing of the amyloid precursor protein (APP) into beta-amyloid peptides, which give rise to beta-amyloid plaques in the brains of Alzheimer's disease patients, requires the enzymatic activity of the beta-site APP-cleaving enzyme 1 (BACE1). We report the cloning and sequence of a 1.5-kb DNA fragment...

journal_title：Journal of neuroscience research

authors： Lange-Dohna C,Zeitschel U,Gaunitz F,Perez-Polo JR,Bigl V,Rossner S

更新日期：2003-07-01 00:00:00

abstract：:Adult neurogenesis is influenced by blood-borne factors. In this context, greater or lesser vascular permeability along neurogenic niches would expose differentially neural stem cells (NSCs), transit amplifying cells (TACs), and neuroblasts to such factors. Here we evaluate endothelial cell morphology and vascular per...

journal_title：Journal of neuroscience research

authors： Colín-Castelán D,Ramírez-Santos J,Gutiérrez-Ospina G

更新日期：2016-02-01 00:00:00

abstract：:Hemin, the oxidized form of heme, is released from hemoglobin after CNS hemorrhage and may contribute to injury to surrounding tissue. The heme oxygenase (HO) enzymes catalyze the breakdown of hemin to biliverdin, carbon monoxide, and ferric iron. Although HO-2, the isoform expressed predominantly in neurons, accelera...

journal_title：Journal of neuroscience research

authors： Chen-Roetling J,Benvenisti-Zarom L,Regan RF

更新日期：2005-12-15 00:00:00

abstract：:In chronic demyelinating lesions of the central nervous system, insufficient generation of oligodendrocytes (OLs) is not due to a lack of oligodendrocyte precursor cells (OPCs), because the accumulation of OPCs and premyelinating OLs can be observed within these lesions. Here we sought to identify the basis for the fa...

journal_title：Journal of neuroscience research

authors： Shimizu T,Tanaka KF,Takebayashi H,Higashi M,Wisesmith W,Ono K,Hitoshi S,Ikenaka K

更新日期：2013-02-01 00:00:00

abstract：:There is growing evidence on the existence of endogenous ouabain-like factors that modulate Na+, K(+)-ATPase activity. In this laboratory, two soluble subfractions (peaks I and II) were previously separated from rat cerebral cortex, which had opposite effects on Na+, K(+)-ATPase activity. Peak I stimulated and peak II...

journal_title：Journal of neuroscience research

authors： Antonelli M,Casillas T,Rodríguez de Lores Arnaiz G

更新日期：1991-03-01 00:00:00

abstract：:Localization of acetylcholine receptors (AChRs) to the postsynaptic region of muscle is mediated in part by transcriptional mechanisms, because the genes encoding AChR subunits are transcribed selectively in synaptic myofiber nuclei. Neuregulin-1 (NRG-1) is a synaptic signal and induces transcription of AChRs in muscl...

journal_title：Journal of neuroscience research

authors： Herndon CA,Fromm L

更新日期：2008-04-01 00:00:00

abstract：:The effects of the environmental contaminants methylmercury (MeHg) and inorganic mercury (HgCl(2)) on cell viability, intracellular calcium concentration ([Ca(2+)](i)), and reactive oxygen species (ROS) generation were studied in rat cerebellar granule neuron cultures using fluorescent methods. MeHg exhibited an LC(50...

journal_title：Journal of neuroscience research

authors： Gassó S,Cristòfol RM,Selema G,Rosa R,Rodríguez-Farré E,Sanfeliu C

更新日期：2001-10-01 00:00:00