cAMP-dependent and cAMP-independent modulation of synaptic transmission in guinea-pig superior cervical ganglion.

abstract：:Previous studies have shown significant increases in regional cerebral metabolic rate for glucose (rCMRgl) in 14 of 28 investigated brain structures in rats exposed to 1-h oxygen at 2 atmosphere absolute (ATA O2). Continuous 4-h exposure to 2 ATA O2 resulted in significant increases only in superior olivary nucleus an...

journal_title：Neuroscience letters

authors： Torbati D,Lo P,Lambertsen CJ

更新日期：1984-09-07 00:00:00

abstract：:Pitch and duration -- either as written symbols or in auditory form -- are the basic structural properties in tones that form a melodic sequence. From the cognitive perspective, it is still a matter of debate whether, and at which processing stage, these two factors are processed independently or interdependently. The...

journal_title：Neuroscience letters

authors： Neuhaus C,Knösche TR

更新日期：2008-08-15 00:00:00

abstract：:Melatonin protection against H2O2-induced lipid peroxidation in brain homogenates was measured in vitro. The level of malonaldehyde (MDA) plus 4-hydroxyalkenals (4-HDA) was assayed in brain homogenates as an index of induced membrane oxidative damage. Brain homogenates were co-incubated with H2O2 alone or in combinati...

journal_title：Neuroscience letters

authors： Sewerynek E,Poeggeler B,Melchiorri D,Reiter RJ

更新日期：1995-08-11 00:00:00

abstract：:Dissociable circadian rhythms of sleep and body temperature in primates are thought to be regulated by independent oscillators whereas the uncoupling of circadian rhythms has not been well described in other mammals. Therefore, we made simultaneous recordings of non-rapid-eye-movement-sleep (NREMS), rapid-eye-movement...

journal_title：Neuroscience letters

authors： Ikeda M,Sagara M,Inoué S

更新日期：2000-02-04 00:00:00

abstract：:The width of the attentional focus during the selection of one of two concurrent normal human participants was investigated using event-related potentials. Two stories were presented from virtual locations located 15° to the left and right azimuth by convolving the speech message by the appropriate head-related transf...

journal_title：Neuroscience letters

authors： Lambrecht J,Spring DK,Münte TF

更新日期：2011-02-01 00:00:00

abstract：:Amphiphilic monomers and dimers of acetylcholinesterase (AChE) and hydrophilic tetramers of butyrylcholinesterase (BuChE) were released by extracting human meningioma with Tris-saline and Tris-saline-Triton X-100 buffers. The amphiphilic or hydrophilic behavior of the AChE and BuChE forms was assessed by sedimentation...

journal_title：Neuroscience letters

authors： Sáez-Valero J,Vidal CJ

更新日期：1995-08-04 00:00:00

abstract：:Cognitive impairment in Parkinson's disease is accompanied by a marked decrease of cerebrocortical nicotinic receptors. To study the putative site of impaired receptor synthesis, frontal cortices of Parkinson patients with cognitive dysfunction have been screened for the expression of the nicotinic receptor alpha 4 su...

journal_title：Neuroscience letters

authors： Schröder H,de Vos RA,Jansen EN,Birtsch C,Wevers A,Lobron C,Nowacki S,Schröder R,Maelicke A

更新日期：1995-03-10 00:00:00

abstract：:We have previously demonstrated that repeated exposure of adult rat hippocampal slices to brief episodes of hypoxia induce a sustained decrease in the threshold of stimulus-evoked population spike discharges in CA1 pyramidal neurons [O. Godukhin, A. Savin, S. Kalemenev, S. Levin, Neuronal hyperexcitability induced by ...

journal_title：Neuroscience letters

authors： Levin S,Godukhin O

更新日期：2005-03-22 00:00:00

abstract：:Recent imaging studies have reported the projection of semicircular canal signals onto wide regions of the cerebral cortex but little is known about otolith projections onto the cerebral cortex. We used functional magnetic resonance imaging (fMRI) to investigate the activation of the cortex by loud clicks that selecti...

journal_title：Neuroscience letters

authors： Miyamoto T,Fukushima K,Takada T,de Waele C,Vidal PP

更新日期：2007-08-09 00:00:00

abstract：:Substance P immunoreactivity has been detected in varicosities around cell bodies of the nucleus dorsalis (Clarke's column) of the human spinal cord. This immunostaining probably represents neuropeptide immunoreactivity either in the nerve terminals of spinal interneurone, descending projections or in the primary dors...

journal_title：Neuroscience letters

authors： Pioro EP,Hughes JT,Cuello AC

更新日期：1984-09-28 00:00:00

abstract：:The Heat Shock Factors (HSFs) have been historically identified as a family of transcription factors that are activated and work in a stress-responsive manner, after exposure to a large variety of stimuli. However, they are also critical in normal conditions, in a life long manner, in a number of physiological process...

journal_title：Neuroscience letters

authors： Duchateau A,de Thonel A,El Fatimy R,Dubreuil V,Mezger V

更新日期：2020-04-23 00:00:00

abstract：:Selective loss of central dopaminergic neurons in vitro and in vivo can be initiated by 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) through its metabolite phenylpyridium ion (MPP+). Such MPTP-mediated cytotoxicity can be blocked by (-)-Deprenyl, a monoamine oxidase (MAO)-B inhibitor, but the exact mechanisms o...

journal_title：Neuroscience letters

authors： Le W,Jankovic J,Xie W,Kong R,Appel SH

更新日期：1997-03-21 00:00:00

abstract：OBJECTIVE:Mesenchymal stem cells (MSCs) are widely used in regeneration and repair of various tissues and organs, and whether MSC-conditioned medium (MSC-CM) has protective effects in postoperative cognitive dysfunction (POCD) remains largely unknown. We aimed to assess the therapeutic effect and explore the mechanisms...

journal_title：Neuroscience letters

authors： Jiang Y,Gao H,Yuan H,Xu H,Tian M,Du G,Xie W

更新日期：2019-09-14 00:00:00

abstract：:Methylmercury (MeHg) is a neurotoxin capable of causing severe damage to the CNS, especially in the developing fetus. Glia in the CNS release a number of cytokines that are important for proper CNS development and function. We reported earlier that MeHg could induce interleukin-6 (IL-6) release in primary mouse glia. ...

journal_title：Neuroscience letters

authors： Chang JY

更新日期：2011-06-08 00:00:00

abstract：:Changes in the intracellular Ca2+ concentration ([Ca2+]i) induced by ischemia in vitro (oxygen-glucose deprivation) were continuously recorded using fura-2-loaded hippocampal slices under normal (pH 7.4), acidotic (pH 6.8) and alkalotic (pH 7.8) conditions. Oxygen-glucose deprivation induced an initial slow and a subs...

journal_title：Neuroscience letters

authors： Ebine Y,Fujiwara N,Shimoji K

更新日期：1994-02-28 00:00:00

abstract：:In 16 rats, the extensor digitorum longus (EDL) - a fast muscle - was grafted, complete with its innervation, into the bed of the (removed) soleus - a slow muscle. Following the transposition, performed on one side only, EDL recovered and showed the contraction time of the contralateral EDL that served as control. How...

journal_title：Neuroscience letters

authors： Gutmann E

更新日期：1976-07-01 00:00:00

abstract：:New psychoactive substances (NPSs), i.e., newly designed substances with chemical residues that are slightly different from those of known psychoactive substances, have been emerging since the late 2000s, and social problems related to the use of these substances are increasing globally. Two such NPSs are 4-chloro-2,5...

journal_title：Neuroscience letters

authors： Cha HJ,Jeon SY,Jang HJ,Shin J,Kim YH,Suh SK

更新日期：2018-05-29 00:00:00

abstract：:Intracellular recordings were made from rat striatal neurones in vitro. In the presence of intracellular caesium and extracellular tetraethylammonium chloride (TEA) (5 mM) and barium (3 mM), long-lasting plateau potentials developed followed by a prominent voltage independent hyperpolarization which lasted several sec...

journal_title：Neuroscience letters

authors： Cherubini E,Lanfumey L

更新日期：1987-08-05 00:00:00

abstract：:In order to describe how high altitude affects the body during a one night stay at 4000m experiments were performed in a hypobaric chamber and compared to a study on Dachstein (mountain in Austria, 2700m). Ten subjects had to perform a reaction time task at different altitudes. The EEG and ECG were recorded simultaneo...

journal_title：Neuroscience letters

authors： Guger C,Krausert S,Domej W,Edlinger G,Tannheimer M

更新日期：2008-09-12 00:00:00

abstract：:In the injured brain, astrocytes become activated and increase GFAP expression; a phenomenon termed as astrogliosis. Previously, we have reported that DJ-1, a Parkinson's disease gene, positively regulates astrogliosis in the injured brain. Moreover, STAT3 is known to play a key role in the regulation of astrogliosis....

journal_title：Neuroscience letters

authors： Choi DJ,Kwon JK,Joe EH

更新日期：2018-10-15 00:00:00

abstract：:The repressor element-1 silencing transcription factor (REST) has emerged as a key controller of neuronal differentiation and has been shown to play a critical role in the expression of the neuronal phenotype; however, much has still to be learned about its role at specific developmental stages and about the functiona...

journal_title：Neuroscience letters

authors： Antoniotti S,Ruffinatti FA,Torriano S,Luganini A,D'Alessandro R,Lovisolo D

更新日期：2016-08-26 00:00:00

abstract：:In the caudal postcentral finger region near or in the anterior bank of the intraparietal sulcus of alert monkeys, we found neurons that were activated selectively by the contact of the hand to certain common objects such as bottle brushes, acrylic plates, parts of the stabilized monkey's chair, etc. All of these neur...

journal_title：Neuroscience letters

authors： Iwamura Y,Tanaka M,Hikosaka O,Sakamoto M

更新日期：1995-02-17 00:00:00

abstract：:Ibotenic acid was injected in the lateral geniculate nucleus of cats to investigate the suitability of the technique in studies involving anterograde degeneration in the thalamo-cortical pathway when it is important not to damage fibres of passage at the lesion site. Small injections cause localized degeneration of ne...

journal_title：Neuroscience letters

authors： Garey LJ,Hornung JP

更新日期：1980-09-01 00:00:00

abstract：:The present study was designed to test the hypothesis that acute administration of alcohol (ethanol) to primary cultured cerebral vascular smooth muscle cells will cause lipid peroxidation, inhibition of IkappaB phosphorylation, and inhibition of nuclear transcription factor-kappa B (NF-kappaB). Ethanol (10, 25, 100 m...

journal_title：Neuroscience letters

authors： Altura BM,Gebrewold A,Zhang A,Altura BT

更新日期：2002-06-07 00:00:00

abstract：:The perinatal period of brain is characterized by dynamic changes in structure and high propensity for epilepsy. Animal models have shown that alterations of AMPA receptor (AMPAR) assembly or function may be related to seizure-induced cell damage, long-lasting impairments in brain development and seizure threshold. Ho...

journal_title：Neuroscience letters

authors： Jiang Q,Wang J,Wu Y,Wu X,Qin J,Jiang Y

更新日期：2008-10-17 00:00:00

abstract：:kappa-Opioid receptors were radiolabelled with the peptides [125I]dynorphin(1-8) and [3H]dynorphin(1-8) or with [3H]etorphine on guinea pig forebrain and cerebellar sections and visualized by quantitative autoradiography. All three radioligands yielded similar patterns of kappa-receptor localization. However, quantita...

journal_title：Neuroscience letters

authors： Sharif NA,Hunter JC,Hill RG,Hughes J

更新日期：1988-04-12 00:00:00

abstract：:[125I]Bolton-Hunter substance P [( 125I]BH-SP) binding sites in rat and human skin were investigated, using quantitative receptor autoradiographic and emulsion autoradiographic methods. [125I]BH-SP binding sites were discretely localized in skin areas anatomically corresponding to dermal papillae, sweat glands, and ha...

journal_title：Neuroscience letters

authors： Deguchi M,Niwa M,Shigematsu K,Fujii T,Namba K,Ozaki M

更新日期：1989-05-08 00:00:00

abstract：:The actions of noradrenaline (NA) in the substantia gelatinosa (SG) are important for their antinociceptive effects. In order to identify the possible mechanisms underlying NA actions in the SG of trigeminal subnucleus caudalis (Vc), the direct membrane effects were examined by gramicidin-perforated patch clamp record...

journal_title：Neuroscience letters

authors： Han SK,Park JR,Park SA,Chun SW,Lee JC,Lee SY,Ryu PD,Park SJ

更新日期：2007-01-10 00:00:00

abstract：:We recorded epidural event-related potentials (ERPs) from the auditory cortex in anesthetized rats when pitch-deviant tones were presented in a homogeneous series of standard tones (oddball condition). Additionally, deviant tones were presented without standard tones (deviant-alone condition). ERPs to deviant tones in...

journal_title：Neuroscience letters

authors： Ruusuvirta T,Penttonen M,Korhonen T

更新日期：1998-05-22 00:00:00

abstract：:Vasoactive intestinal polypeptide (VIP) in the concentration of 1 microM or less markedly and selectively increased the amplitude and duration of the muscarinic slow excitatory postsynaptic potential (EPSP) without appreciably affecting the nicotinic fast EPSP or the non-cholinergic EPSP of guinea pig inferior mesente...

journal_title：Neuroscience letters

authors： Mo N,Dun NJ

更新日期：1984-11-23 00:00:00