Decreased susceptibility to pentylenetetrazol-induced seizures after low-frequency transcranial magnetic stimulation in rats.

abstract：:A method for the histochemical demonstration of cells with the capacity to synthesize the enzyme GABA-transaminase is described. Intraventricular injection of ethanolamine-O-sulfate irreversibly inhibits brain GABA-transaminase activity. Within 17 h after the injection sufficient new enzyme is synthesized to allow his...

journal_title：Neuroscience letters

authors： Vincent SR,Kimura H,McGeer EG

更新日期：1980-03-01 00:00:00

abstract：:This is the first report of the presence of nitric oxide synthase (NOS) immunoreactivity and NADPH-diaphorase (NADPH-d) activity in a subpopulation of the intrinsic neurones that innervate the heart. A cytochemical technique to detect NADPH-d and antisera raised against purified rat cerebellar NOS were employed to exa...

journal_title：Neuroscience letters

authors： Hassall CJ,Saffrey MJ,Belai A,Hoyle CH,Moules EW,Moss J,Schmidt HH,Murad F,Förstermann U,Burnstock G

更新日期：1992-08-31 00:00:00

abstract：:To investigate a possible role of the lateral premotor cortex in human cognitive processes, we compared brain activity during mental-operation numeral (MO-numeral) and verbal rehearsal (VR) tasks, using block-design functional MRI. Sixteen healthy subjects serially added a series of single-digit numbers during the MO-...

journal_title：Neuroscience letters

authors： Hanakawa T,Honda M,Okada T,Fukuyama H,Shibasaki H

更新日期：2003-08-28 00:00:00

abstract：:The presence and micro-anatomical localization of muscarinic cholinergic receptors were assessed in dorsal root ganglia of chick embryo during development using radioligand binding and immunocytochemical techniques, respectively. The non-selective muscarinic cholinergic receptor radioligand [3H]quinuclidinyl benzilate...

journal_title：Neuroscience letters

authors： Tata AM,Biagioni S,Ricci A,Amenta F,Augusti-Tocco G

更新日期：1995-04-21 00:00:00

abstract：:Because reelin and prestin genes are located close together on mouse chromosome 5, reelin homozygous mutant mice were compared with littermate controls. Experiments were designed to determine if the deletion in the reeler mouse affects the coding and/or regulatory regions for the expression of prestin, the outer hair ...

journal_title：Neuroscience letters

authors： Zheng J,Richter CP,Cheatham MA

更新日期：2003-08-14 00:00:00

abstract：:We have conjectured that axons embody a post transcriptional sprouting programme repressed by mature Schwann cells. Injured nerves of Wld(s) mice neither degenerate nor regenerate for several weeks but axons do regrow if the resident cells of the distal stump are destroyed. To test our hypothesis we made an extended c...

journal_title：Neuroscience letters

authors： Iñiguez A,Alvarez J

更新日期：1999-06-18 00:00:00

abstract：:The spontaneous electrical activity of single neurons of the midbrain dorsal raphe nucleus in the rat was recorded in vitro in 400 mum thick slices. The majority of raphe neurons exhibited the slow and regular discharge pattern that characterizes the activity of raphe neurons when recorded in vivo. The viability of th...

journal_title：Neuroscience letters

authors： Mosko SS,Jacobs BL

更新日期：1976-06-01 00:00:00

abstract：:We have previously demonstrated that differences in neuropathic pain-like behaviors after sciatic nerve injury genetically maps to the major histocompatibility complex (MHC) in rats carrying RT1(c) or RT1(av1) haplotypes on the Piebald Virol Glaxo (PVG) background. In order to further explore the genetic contribution ...

journal_title：Neuroscience letters

authors： Dominguez CA,Li L,Lidman O,Olsson T,Wiesenfeld-Hallin Z,Piehl F,Xu XJ

更新日期：2008-09-19 00:00:00

abstract：:Direct exposure of rats to tobacco smoke induces antinociception. We presently investigated if this antinociception is mediated via nicotinic and/or mu-opioid receptors. Adult male rats were surgically implanted with Alzet osmotic minipumps that delivered either saline (control), the nicotinic antagonist mecamylamine,...

journal_title：Neuroscience letters

authors： Simons CT,Cuellar JM,Moore JA,Pinkerton KE,Uyeminami D,Carstens MI,Carstens E

更新日期：2005-12-02 00:00:00

abstract：:Four substance P (SP) antagonists were tested on anaesthetized rats, by injecting 8 microgram amounts into the spinal cord (T8-T9), and by observing their effects on the hypothalamo-neurohypophysial responses to a presumably painful stimulus, the superfusion of the hepatic portal vein with 1 microM bradykinin. Only tw...

journal_title：Neuroscience letters

authors： Stoppini L,Baertschi AJ,Mathison R,Barja F

更新日期：1983-06-30 00:00:00

abstract：:It has been known that ethanol causes neuronal cell death through oxidative stress. Ethanol itself and reactive oxygen species (ROS) produced by ethanol modulate intracellular signaling pathways including mitogen-activated protein kinase (MAPK) cascades. This study was conducted to examine the impact of ethanol on MAP...

journal_title：Neuroscience letters

authors： Ku BM,Lee YK,Jeong JY,Mun J,Han JY,Roh GS,Kim HJ,Cho GJ,Choi WS,Yi GS,Kang SS

更新日期：2007-05-23 00:00:00

abstract：:Long-term potentiation (LTP) of perforant-path dentate granule cell synapses, in awake rats, was followed by a time-dependent expression of brain-derived neurotrophic factor (BDNF) mRNA in dentate granule cells. This BDNF expression was blocked by the N-methyl-D-aspartate (NMDA) antagonist dizocilpine maleate (MK-801)...

journal_title：Neuroscience letters

authors： Dragunow M,Beilharz E,Mason B,Lawlor P,Abraham W,Gluckman P

更新日期：1993-10-01 00:00:00

abstract：:Transcranial direct current (DC) stimulation is a noninvasive brain stimulation technique that is now widely used to improve motor and cognitive function. The neuromodulatory effects of DC is considered to extend to nearby as well as remote brain areas from the site of stimulation because of current flowing into the b...

journal_title：Neuroscience letters

authors： Kunori N,Takashima I

更新日期：2021-01-10 00:00:00

abstract：:To demonstrate the preference of lactate over glucose as an energy substrate in normal brain tissue under normoxic condition, the dynamic changes in glucose uptake by lactate loading were investigated in living rat brain slices using a positron autoradiography technique. Fresh rat brain slices were incubated with [18F...

journal_title：Neuroscience letters

authors： Murata T,Waki A,Omata N,Fujibayashi Y,Sadato N,Yano R,Yoshimoto M,Isaki K,Yonekura Y

更新日期：1998-06-19 00:00:00

abstract：:Super-resolution microscopy techniques offer subdiffraction limited resolution that is two- to ten-fold improved compared to that offered by conventional confocal microscopy. This breakthrough in resolution for light microscopy has contributed to new findings in neuroscience and synapse biology. This review will focus...

journal_title：Neuroscience letters

authors： Badawi Y,Nishimune H

更新日期：2020-01-10 00:00:00

abstract：:The aim of the present study was to investigate the intrathecal (i.t.) action of a selective A1-adenosine receptor agonist, R-phenylisopropyl adenosine (R-PIA), on tactile withdrawal thresholds in a rat model of mononeuropathy produced by sciatic chronic constriction injury (CCI). An additional aim was to examine whet...

journal_title：Neuroscience letters

authors： Cui JG,Sollevi A,Linderoth B,Meyerson BA

更新日期：1997-02-28 00:00:00

abstract：:Advanced age, cholinergic deficit, and elevated brain levels of enkephalin are associated with sporadic Alzheimer's disease. The influence of these factors on production of amyloidogenic peptides (Abeta) is uncertain. In the present experiments, the levels of 40/42 amino acid-residue Abeta were measured in the brain c...

journal_title：Neuroscience letters

authors： Ionov ID,Pushinskaya II

更新日期：2010-08-09 00:00:00

abstract：:Among various kinds of visual motion, wide field coherent visual motion should have characteristic physiological significance regarding the relationship between the external world and us. To detect veridical visual motion in the surrounding environment, specific mechanisms are necessary to differentiate it from the wi...

journal_title：Neuroscience letters

authors： Urakawa T,Inui K,Kakigi R

更新日期：2011-01-25 00:00:00

abstract：BACKGROUND:A single session of aerobic exercise is linked to faster motor responses; however, the effect on rate of short-term learning is less clear. The objective was to evaluate the influence of a single bout of aerobic exercise on the rate of short-term acquisition of a shape-letter association task requiring a mot...

journal_title：Neuroscience letters

authors： Sage MD,Beyer KB,Laylor M,Liang C,Roy EA,McIlroy WE

更新日期：2016-08-26 00:00:00

abstract：:In this study non-linear and linear global electroencephalogram (EEG) changes during a visual working memory task were studied using a separate analysis of theta, lower alpha and upper alpha band filtered data. EEGs were recorded in 21 healthy subjects (62.5 year; SD 2.1; 12 females, nine males) during an eyes-closed ...

journal_title：Neuroscience letters

authors： Stam CJ

更新日期：2000-06-02 00:00:00

abstract：:Kainic acid rapidly suppresses both ON- and OFF-visually evoked responses in the tectum after injection into the vitreous of chicken eyes. One week after injection the OFF-responses were still suppressed, while ON-responses were detected of similar magnitude but of simplified form to those of control eyes. It is sugge...

journal_title：Neuroscience letters

authors： Dvorak DR,Morgan IG

更新日期：1983-04-29 00:00:00

abstract：:Global cerebral ischemia-reperfusion (GCI/R) may occur after any of several clinical conditions such as cardiac arrest and anesthetic accident. Some dopamine receptor agonists possess neuroprotective effects. However, some of them may produce side effects during treatment. Piribedil, which is a dopamine D2/D3 receptor...

journal_title：Neuroscience letters

authors： Wang W,Liu L,Chen C,Jiang P,Zhang T

更新日期：2018-09-25 00:00:00

abstract：:The localization of cells which produce estrogen receptors in the rat central nervous system was performed using an in situ hybridization technique. For this, we used a synthetic oligonucleotide probe labeled with 35S complementary to the mRNA coding for a fragment (1-24) of estradiol receptor which is not common to t...

journal_title：Neuroscience letters

authors： Pelletier G,Liao N,Follea N,Govindan MV

更新日期：1988-11-22 00:00:00

abstract：:The endosome/lysosome system in the nervous system is critically important for a variety of neuronal functions such as neurite outgrowth, retrograde transport, and synaptic plasticity. In neurons, the endosome/lysosome system is crucial for the activity-dependent internalization of membrane proteins and contributes to...

journal_title：Neuroscience letters

authors： Tsuruta F,Dolmetsch RE

更新日期：2015-09-25 00:00:00

abstract：:This study compared the immediate and prolonged effects of acute bouts of active and passive leg cycling on the soleus H-reflex among 12 young healthy men. The soleus H-reflex was measured immediately before and then 10 and 30 min after 20 min of active, unloaded leg cycling, passively induced leg cycling, and quiet r...

journal_title：Neuroscience letters

authors： Motl RW,Knowles BD,Dishman RK

更新日期：2003-08-21 00:00:00

abstract：:The present study was designed to determine whether a state of neuropathic pain induced by sciatic nerve ligation could alter phosphorylated-mu-opioid receptor-like immunoreactivity in the superficial dorsal horn of the mouse spinal cord. Mice with sciatic nerve ligation exhibited a significant suppression of the morp...

journal_title：Neuroscience letters

authors： Narita M,Kuzumaki N,Suzuki M,Narita M,Oe K,Yamazaki M,Yajima Y,Suzuki T

更新日期：2004-01-09 00:00:00

abstract：:The present study was aimed at differentiate, within the parietal cortex, the areas underlying visuospatial working memory/attentionnal processes and those devoted to arithmetic processing. We compared, using positron emission tomography, the cerebral networks activated in two groups of subjects, one solving two-by-tw...

journal_title：Neuroscience letters

authors： Zago L,Tzourio-Mazoyer N

更新日期：2002-10-04 00:00:00

abstract：:Aβ-mediated oxidative stress damage is considered a direct cause of Alzheimer's disease (AD). Therefore, drugs that have been developed to block oxidative stress are considered effective for AD treatment. Isosilybin is a flavonoid compound extracted from Silybum marianum, and it has been confirmed to have many pharmac...

journal_title：Neuroscience letters

authors： Zhou J,Chao G,Li Y,Wu M,Zhong S,Feng Z

更新日期：2016-10-06 00:00:00

abstract：:The availability of choline during the prenatal period influences neural and cognitive development. Here we report that choline supplementation during a six-day gestational period protects against neurodegeneration in the posterior cingulate and retrosplenial cortices of adult female rats produced by systemic administ...

journal_title：Neuroscience letters

authors： Guo-Ross SX,Jones KH,Shetty AK,Wilson WA,Swartzwelder HS

更新日期：2003-05-01 00:00:00

abstract：:Rats with suprachiasmatic nuclei (SCN) lesions did not show increased sleep after triazolam (TRZ) injections at any dose from 0.2 to 1.6 mg/kg, whereas 0.4 mg/kg TRZ given intact rats in the middle of their activity phase significantly increased sleep. Across SCN-lesioned and intact rats, the amount of sleep before an...

journal_title：Neuroscience letters

authors： Edgar DM,Seidel WF,Martin CE,Sayeski PP,Dement WC

更新日期：1991-04-29 00:00:00