Morphological variability, lectin binding and Na+,K+-activated adenosine triphosphatase activity of isolated Müller (glial) cells from the rabbit retina.

abstract：:Segments of the mouse sciatic nerve were preloaded with either d-2,3-(3)H-Aspartic acid [nonmetabolizable analog of glutamate] or l-(14)C-proline and the release of these exogenous molecules was evaluated in the fractions of the perfusate following electrical or magnetic stimulation. The electrical stimulation (10Hz, ...

journal_title：Neuroscience letters

authors： Wieraszko A,Ahmed Z

更新日期：2009-07-10 00:00:00

abstract：:The effect of insulin-induced hypoglycemic stress on the concentrations of immunoreactive beta-endorphin (ir beta-EP) in plasma and cerebrospinal fluid (CSF) was examined in conscious non-pregnant ewes in which the cisterna magna and a jugular vein had been previously catheterized. In control experiments, no significa...

journal_title：Neuroscience letters

authors： Owens PC,Smith R,Green D,Falconer L

更新日期：1984-08-24 00:00:00

abstract：:The convulsive agent pentylenetetrazol (PTZ) antagonized gamma-aminobutyric acid (GABA)-induced membrane currents on RNA-injected Xenopus oocytes with both extra- and intracellular applications. With extracellular administration PTZ enters the cell within a few minutes and reaches concentrations in the millimolar rang...

journal_title：Neuroscience letters

authors： Bloms-Funke P,Madeja M,Musshoff U,Speckmann EJ

更新日期：1996-02-23 00:00:00

abstract：:The effects of intrathecal injections of morphine and other opioid receptor selective drugs were tested on urinary bladder contractions in the anesthetized rat. Morphine produced dose-related inhibition of bladder motility which was abolished by naloxone. This action was also observed with mu- and delta-opioid recepto...

journal_title：Neuroscience letters

authors： Dray A,Metsch R

更新日期：1984-06-01 00:00:00

abstract：:The mechanism underlying the over-recovery of an M-type potassium current following the washout of muscarine (20 microM) has been examined. Whole-cell recordings were made from single neurons dissociated from bullfrog sympathetic ganglia. During over-recovery, the maximum M-conductance decreased by about 2.8 nS while ...

journal_title：Neuroscience letters

authors： Tokimasa T,Simmons MA,Schneider CR,Akasu T

更新日期：1996-03-29 00:00:00

abstract：:Numerous studies have provided evidence that physical activity promotes cortical plasticity in the adult brain and in turn facilitates learning. However, until now, the effect of simultaneous physical activity (e.g. bicycling) on learning performance has not been investigated systematically. The current study aims at ...

journal_title：Neuroscience letters

authors： Schmidt-Kassow M,Kulka A,Gunter TC,Rothermich K,Kotz SA

更新日期：2010-09-20 00:00:00

abstract：:Thioredoxin (TRX) is a small, multifunctional protein with a redox-active site and multiple biological functions that include reducing activity for reactive oxygen intermediates. We assayed TRX by immunohistochemical methods in the rat brain after intraperitoneal injection of 3-nitropropionic acid (3-NP), an irreversi...

journal_title：Neuroscience letters

authors： Sugino T,Nozaki K,Takagi Y,Hattori I,Hashimoto N,Yodoi J

更新日期：1999-11-12 00:00:00

abstract：:The contribution of the circadian pacemaker and the sleep homeostat to sleep tendency and consolidation was quantified by forced desynchrony of the sleep-wake cycle from the circadian pacemaker in eight men who lived in time-isolation for 33-36 days. Analysis of 175 polygraphically recorded sleep episodes revealed tha...

journal_title：Neuroscience letters

authors： Dijk DJ,Czeisler CA

更新日期：1994-01-17 00:00:00

abstract：:The actions of acridinic acid (2,3-quinoline dicarboxylic acid), a new derivative of quinolinic acid, as an antagonist of amino acid-induced excitations are described. Acridinate, like kynurenate, in the cerebral cortex reduced the effects of all amino acids equally, but in the spinal cord was significantly less activ...

journal_title：Neuroscience letters

authors： Curry K,Magnuson DS,McLennan H,Peet MJ

更新日期：1986-05-06 00:00:00

abstract：:Displaced ganglion cells were identified in the carp retina by the retrograde axonal transport of horseradish peroxidase injected into the optic tectum. Cells in the ganglion cell layer were all labelled, while in the amacrine cell layer only 1/4000 cells were labelled. Because of such low population, it is unlikely t...

journal_title：Neuroscience letters

authors： Tachibana M

更新日期：1978-09-01 00:00:00

abstract：:After hypoxic-ischemic insult iron deposited in the brain catalyzes formation of reactive oxygen species. Newborn rats, showing reduced physiological body temperature and their hyperthermic counterparts injected with deferoxamine (DF), a chelator of iron, are protected both against iron-mediated neurotoxicity and agai...

journal_title：Neuroscience letters

authors： Kletkiewicz H,Nowakowska A,Siejka A,Mila-Kierzenkowska C,Woźniak A,Caputa M,Rogalska J

更新日期：2016-08-15 00:00:00

abstract：:After injecting Diamidino yellow (DY) and Fast blue (FB), respectively, into the trigeminal sensory complex and lumbar cord segments, neurons were doubly labeled retrogradely with both DY and FB in the periaqueductal gray (PAG) and dorsal raphe nucleus (DR). The fluorescent retrograde double-labeling method combined w...

journal_title：Neuroscience letters

authors： Li YQ,Takada M,Mizuno N

更新日期：1993-04-30 00:00:00

abstract：:Unilateral movements are enabled through a distributed network of motor cortical areas but the relative contribution from the parts of this network is largely unknown. Failure of this network potentially results in mirror activation of the primary motor cortex (M1) ipsilateral to the intended movement. Here we tested ...

journal_title：Neuroscience letters

authors： Cincotta M,Borgheresi A,Balestrieri F,Giovannelli F,Rossi S,Ragazzoni A,Zaccara G,Ziemann U

更新日期：2004-09-02 00:00:00

abstract：:Psychotic symptoms are common in individuals with Alzheimer's disease (AD), and define a phenotype associated with more rapid cognitive and functional decline. Evidence suggests that psychotic symptoms may be influenced by genetic factors, and recent studies in schizophrenia, bipolar affective disorder (BPAD) and Alzh...

journal_title：Neuroscience letters

authors： Sims R,Hollingworth P,Moskvina V,Dowzell K,O'Donovan MC,Powell J,Lovestone S,Brayne C,Rubinsztein D,Owen MJ,Williams J,Abraham R

更新日期：2009-09-11 00:00:00

abstract：:In rats, immunoreactivity was demonstrated in the brush border of the choroid plexus, in the wall of blood vessels in the brain, and in the brush border of the proximal tubules of the kidney, using the peroxidase-antiperoxidase technique (PAP) and an anti-pulmonary converting-enzyme antibody. These findings correlate ...

journal_title：Neuroscience letters

authors： Rix E,Ganten D,Schüll B,Unger T,Taugner R

更新日期：1981-03-10 00:00:00

abstract：:Glial cell line-derived neurotrophic factor (GDNF) was measured for the first time in the brain (substantia nigra, caudate nucleus, putamen, cerebellum, and frontal cortex) from control and parkinsonian patients by highly sensitive sandwich enzyme-linked immunosorbent assay. In both groups, the levels of GDNF in the v...

journal_title：Neuroscience letters

authors： Mogi M,Togari A,Kondo T,Mizuno Y,Kogure O,Kuno S,Ichinose H,Nagatsu T

更新日期：2001-03-16 00:00:00

abstract：:Thyrotropin-releasing hormone (TRH) metabolism in NIH:N mouse cerebral cortex and spinal cord was studied with high pressure liquid chromatography. Degradation of added TRH was significantly (P less than 0.001) slower in the spinal cord (2.19 +/- 0.46%/min) than in the cerebral cortex (7.54 +/- 0.31%/min). Bacitracin,...

journal_title：Neuroscience letters

authors： Schwartz TM,Turner JG,Brooks BR

更新日期：1986-11-11 00:00:00

abstract：:Using in situ hybridization, the mRNA levels encoding neuropeptide Y (NPY) was investigated in the arcuate nucleus (ARC) of jerboas under three different states of energy balance. (1) normally feeding animals, (2) hibernating animals and finally (3) animals food deprived for 5 days. The hibernating and food deprived j...

journal_title：Neuroscience letters

authors： El Ouezzani S,Lafon P,Tramu G,Magoul R

更新日期：2001-06-08 00:00:00

abstract：:The 5,10-methylenetetrahydrofolate reductase (MTHFR) gene has been reported to be a candidate gene for susceptibility to Parkinson's disease (PD), but results of different studies are conflicting. Here, we conducted a meta-analysis of published case-control studies to evaluate the association between MTHFR C677T and A...

journal_title：Neuroscience letters

authors： Liu L,Zhang L,Guo L,Yu Q,Li H,Teng J,Xie A

更新日期：2018-01-01 00:00:00

abstract：:Three populations of opiate binding sites (mu, delta and kappa) could be distinguished by displacement studies with the mu-agonist (D)-Ala2-MePhe4-Glyol5-enkephalin and the kappa-agonist [3H](-)-bremazocine in brain membranes of different species. Whereas brain membranes from pig or guinea-pig and human cortical membr...

journal_title：Neuroscience letters

authors： Maurer R

更新日期：1982-06-30 00:00:00

abstract：:The excitotoxic cell death and the release of gamma-amino-butyric acid (GABA) evoked by excitatory amino acids (EAAs) were comparatively examined in rat cortical sister cultures grown in serum-free (N2) and serum-supplemented (SSM) media. Cell death was induced by 24 h exposure to 1 mM N-methyl-D-aspartate (NMDA), alp...

journal_title：Neuroscience letters

authors： Erdö SL,Cai N,Lakics V

更新日期：1993-04-02 00:00:00

abstract：:The high-affinity, sodium-dependent uptake of dopamine (DA) was inhibited by the pretreatment of synaptosomes with neuraminidase from Vibrio cholerae. The inhibition was of a non-competitive type, resulting in a 40% decrease of Vmax. Neither basal nor depolarization-stimulated release of DA was affected. Treatment of ...

journal_title：Neuroscience letters

authors： Zaleska MM,Erecińska M

更新日期：1987-11-10 00:00:00

abstract：:Normal rats tend to respond to a sudden burst of noise or flash of light with slightly less startle when they are engaged in active behaviour at the time of presentation. This effect is vastly more pronounced in animals with lesions of the superior colliculus. These results are taken as support for a theory implicatin...

journal_title：Neuroscience letters

authors： Goodale MA,Milner AD,Rose JE

更新日期：1975-12-01 00:00:00

abstract：:In the rat, electrical stimulation of the cranial end of the cut hepatic branch of the vagus nerve modulated gastric contractions. When the gastric contraction rate reached approximately one per min, nerve stimulation caused total suppression. When the stomach was free of contraction, nerve stimulation initiated one. ...

journal_title：Neuroscience letters

authors： Lee KC

更新日期：1985-01-07 00:00:00

abstract：:Acetylcholine, synthesized in the cytoplasm of cholinergic neurons by choline acetyltransferase (ChAT), is packaged in synaptic vesicles by vesicular acetylcholine transporter (VAChT). The entire VAChT gene has been reported to be located within the first intron of the ChAT gene. In order to examine whether or not ChA...

journal_title：Neuroscience letters

authors： Matsuura J,Ajiki K,Ichikawa T,Misawa H

更新日期：1997-10-31 00:00:00

abstract：:Interleukin-18 (IL-18) is a pro-inflammatory cytokine and an important mediator of peripheral inflammation and host immune response. IL-18 functions through its binding with the IL-18 receptor (IL-18R), which consists of two chains, an IL-18-binding α chain (IL-18Rα) and a signaling β chain. IL-18 and IL-18R are expre...

journal_title：Neuroscience letters

authors： Kuwahara-Otani S,Maeda S,Kobayashi K,Minato Y,Tanaka K,Yamanishi K,Hata M,Li W,Hayakawa T,Noguchi K,Okamura H,Yagi H

更新日期：2017-05-22 00:00:00

abstract：:Recent evidence indicates that alterations in brain polyamine metabolism may be critical for nerve cell survival after a free radical initiated neurodegenerative process. It has been shown previously that A beta(1-42) and A beta(25-35) are toxic to neurons through a free radical dependent oxidative mechanism. Treatmen...

journal_title：Neuroscience letters

authors： Yatin SM,Yatin M,Aulick T,Ain KB,Butterfield DA

更新日期：1999-03-19 00:00:00

abstract：:The prioritized processing of threat is suggested to be motivated by anxiety, regulated by the parasympatheticus, and biased to the right hemisphere. However, according to an anterior dimensional model of negative affect this is unlikely to be true when threat is of social origin. Social threat is communicated by the ...

journal_title：Neuroscience letters

authors： van Honk J,Hermans EJ,d'Alfonso AA,Schutter DJ,van Doornen L,de Haan EH

更新日期：2002-02-15 00:00:00

abstract：:Tapentadol is a dual action molecule with mu opioid agonist and norepinephrine (NE) reuptake blocking activity that has recently been introduced for the treatment of moderate to severe pain. The effects of intraperitoneal (i.p.) morphine (10mg/kg), tapentadol (10 or 30 mg/kg) or duloxetine (30 mg/kg), a norepinephrine...

journal_title：Neuroscience letters

authors： Meske DS,Xie JY,Oyarzo J,Badghisi H,Ossipov MH,Porreca F

更新日期：2014-03-06 00:00:00

abstract：:The effects of acute and subacute supramaximal and submaximal electroshock-induced convulsions on rat brain tribulin activity were investigated. Both supramaximal and submaximal shocks induced a marked increase, as measured 30 min after the onset of convulsions, with a significantly greater effect from the former. The...

journal_title：Neuroscience letters

authors： Bhattacharya SK,Banerjee PK,Glover V,Sandler M

更新日期：1991-04-15 00:00:00