Chronic ethanol modulates delta and mu-opioid receptor expression in rat CNS: immunohistochemical analysis with quantitiative confocal microscopy.

abstract：:The psychophysiological basis of problem size effect in the arithmetical processing of additions and subtractions was studied with event-related brain potentials (ERP). Subjects were presented sequences of seven numbers, and ERPs elicited to the sixth number were analyzed. Two variables were manipulated: operation typ...

journal_title：Neuroscience letters

authors： Núñez-Peña MI,Honrubia-Serrano ML,Escera C

更新日期：2005-01-03 00:00:00

abstract：:Post-transcriptional control of gene expression by microRNAs provides an important regulatory system within neurons, allowing co-ordinate and fine-tuned expression of plasticity-related proteins. Indeed, specific microRNAs have been shown to be regulated by synaptic activity in the dentate gyrus, and contribute to the...

journal_title：Neuroscience letters

authors： Ryan B,Williams JM

更新日期：2019-08-10 00:00:00

abstract：:We previously identified a novel molecule "Shati/Nat8l" from the nucleus accumbens of mice. However, the physiological roles of the SHATI protein are not clear. To investigate the effect of SHATI on the central nervous system and behavior, we studied knockout mice of this protein. We carried out various behavior tests...

journal_title：Neuroscience letters

authors： Furukawa-Hibi Y,Nitta A,Fukumitsu H,Somiya H,Toriumi K,Furukawa S,Nabeshima T,Yamada K

更新日期：2012-09-27 00:00:00

abstract：:When locally infused, the potent vasoconstrictor, endothelin-1 (ET-1) produces partial ischemic damage in many regions of the brain, including the hippocampus. The hippocampus is known for a high density of glucocorticoid receptors and for the potent actions of stress and corticosterone to modulate function. The curre...

journal_title：Neuroscience letters

authors： Faraji J,Lehmann H,Metz GA,Sutherland RJ

更新日期：2009-10-25 00:00:00

abstract：:Nicotine and smoking have long been proved to play an important role in cognition and memory in the hippocampus. This effect is closely related to the gamma-aminobutyric acid (GABA)ergic system. Previous research has focused on functional and pharmacological aspects of nicotine's modulation activity. In this study, th...

journal_title：Neuroscience letters

authors： Li SP,Park MS,Bahk JY,Kim MO

更新日期：2002-12-13 00:00:00

abstract：:Effects of anxiety on perceptual-motor organisation of rhythmical forearm movements were examined using an interrupted time series design with staggered baselines. Participants were exposed to repeated baseline sessions interrupted with two anxiety-inducing sessions. Results showed that under moderate levels of anxiet...

journal_title：Neuroscience letters

authors： Court ML,Bennett SJ,Williams AM,Davids K

更新日期：2005-08-12 00:00:00

abstract：:The distribution of neurons containing the messenger RNA encoding preprotachykinin, the precursor of the neuropeptides substance P and K, was examined in the striatum of the rat. The large majority of cells densely labelled by in situ hybridization histochemistry (using a 35S-radiolabelled RNA probe complementary of t...

journal_title：Neuroscience letters

authors： Chesselet MF,Robbins E

更新日期：1989-01-02 00:00:00

abstract：:NCB-20 cells expressed m1- and m4-muscarinic acetylcholine receptor (mAChR) mRNAs, while NG108-15 cells expressed only m4-mAChR mRNA. Butyrate induced a time-dependent increase in the level of m1-mAChR mRNA with no change in the m4-mAChR mRNA level in NCB-20 cells. Similarly, butyrate did not affect the m4-mAChR mRNA ...

journal_title：Neuroscience letters

authors： Fukamauchi F,Mataga N,Wang YJ,Chuang DM

更新日期：1996-07-05 00:00:00

abstract：:Although the relationship between hyperglycemia (using diabetic animal model) and plasma nitrotyrosine level has been studied, the effect of hypoglycemia on nitrotyrosine level in the brain has not been addressed. Here, we evaluated nitration of protein, the colocalization of nitration with alpha-synuclein, activity o...

journal_title：Neuroscience letters

authors： Liu Y,He R

更新日期：2010-03-26 00:00:00

abstract：:The phenotype of neurotrophin-3 (NT-3) null mutant mice is characterized by sensory ataxia and early postnatal death. Previous analysis revealed a severe depletion of peripheral sensory, sympathetic and parasympathetic neurons. Most of the deficits are established early during embryonic development. Whereas absence of...

journal_title：Neuroscience letters

authors： Barski JJ,Helbig C,Meyer M

更新日期：2011-09-01 00:00:00

abstract：:To elucidate the mechanisms of individual differences in pain and analgesic sensitivity, we analyzed the variable number of tandem repeat polymorphism in the third exon of the dopamine D4 receptor gene. Alleles that were less than four repeats long and four or more repeats long were considered Short and Long, respecti...

journal_title：Neuroscience letters

authors： Aoki Y,Nishizawa D,Kasai S,Fukuda K,Ichinohe T,Yamashita S,Ikeda K

更新日期：2013-05-10 00:00:00

abstract：:The effects of micro-electrophoretically applied melatonin on the electrical activity of Purkinje cells in the cerebellum of anaesthetized pigeons were studied. The proportion of excitatory and inhibitory responses to the pineal indoleamine varied significantly depending on whether the cells were tested during the day...

journal_title：Neuroscience letters

authors： Demaine C,Semm P

更新日期：1986-12-12 00:00:00

abstract：:Aspartate, glutamate and GABA levels were determined in afferent and efferent projection nuclei of the striatum after unilateral cylindric lesion in the head of the caudate nucleus in cats. Two and four weeks after operation, GABA content was significantly reduced in substantia nigra and pallidum ipsilateral to the le...

journal_title：Neuroscience letters

authors： Taniyama K,Nitsch C,Wagner A,Hassler R

更新日期：1980-02-01 00:00:00

abstract：:A previous study has shown that inflammation of the gastrocnemius-soleus muscle in rats leads to an increase in excitability of dorsal horn neurones particularly in the spinal segment L3. Here, we have blocked the nitric oxide synthase (NOS) in L3 by spinal cord superfusion with NG-monomethyl-L-arginine (L-NMMA) to fi...

journal_title：Neuroscience letters

authors： Hoheisel U,Sander B,Mense S

更新日期：1995-03-24 00:00:00

abstract：:We are constantly exposed to symbols such as traffic signs, emoticons in internet communication, or other abstract representations of objects as well as, of course, the written words. However, aside from the word reading, little is known about the way our brain responds when we read non-lexical iconic symbols. By usin...

journal_title：Neuroscience letters

authors： Shin YW,Kwon JS,Kwon KW,Gu BM,Song IC,Na DG,Park S

更新日期：2008-05-16 00:00:00

abstract：:Neuronal recording and neuroimaging studies have shown that the primary motor area (M1) not only participates in motor execution, but is also engaged during movement preparation. The purpose of the present study was to map the distribution of the preparation- and execution-related activity within the contralateral M1 ...

journal_title：Neuroscience letters

authors： Zang Y,Jia F,Weng X,Li E,Cui S,Wang Y,Hazeltine E,Ivry R

更新日期：2003-02-06 00:00:00

abstract：:Using high performance liquid chromatography (HPLC) and electrochemical detection, serotonin and its precursor 5-hydroxytryptophan (5-HTP) were identified in crude perchloric acid extracts from bovine cornea. In addition, dopamine, noradrenaline and adrenaline were identified. Through the use of immunohistochemical pr...

journal_title：Neuroscience letters

authors： Osborne NN

更新日期：1983-01-31 00:00:00

abstract：:Compromised oxygen supply to cerebral tissue could be an important mechanism contributing to age-related cognition decline. We recently showed in awake mice that resting cerebral tissue pO2 decreases with age, a phenomenon that manifests mainly after middle-age. To extend these findings, here we aimed to study how tis...

journal_title：Neuroscience letters

authors： Moeini M,Lu X,Bélanger S,Picard F,Boas D,Kakkar A,Lesage F

更新日期：2019-04-23 00:00:00

abstract：:After traumatic brain injury (TBI), the primary insult is followed by a cascade of secondary events which lead to enlargement of the primary lesion and are potentially amenable to therapeutic intervention. Lisuride is a dopaminergic agonist with additional serotoninergic, adrenergic, and glutamate antagonistic propert...

journal_title：Neuroscience letters

authors： Zweckberger K,Simunovic F,Kiening KL,Unterberg AW,Sakowitz OW

更新日期：2011-07-25 00:00:00

abstract：:Nicotinic acetylcholine receptors (nAChRs) are ligand-gated ion channels which mediate fast cholinergic synaptic transmission in insect and vertebrate nervous systems. A point mutation Y151S had been identified in Nilaparvata lugens (brown planthopper) that is associated with target-site resistance to neonicotinoid in...

journal_title：Neuroscience letters

authors： Zhang Y,Liu S,Gu J,Song F,Yao X,Liu Z

更新日期：2008-12-03 00:00:00

abstract：:Around 200,000 veterans (up to 32% of those deployed) of the 1991 Gulf War (GW) suffer from GW illness (GWI), which is characterized by multiple deficits in cognitive, affective, sensory and nociception domains. In this study we employed resting state fMRI (rsfMRI) to map impairments in brain function in GWI with adva...

journal_title：Neuroscience letters

authors： Gopinath KS,Sakoglu U,Crosson BA,Haley RW

更新日期：2019-05-14 00:00:00

abstract：:By using the monoclonal antibody Alz50, we studied the role of protein kinase C (PKC) in inducing A68 protein expression in a human neuronal cell line. Both phorbol 12-myristate 13-acetate and H7 strongly induced A68 protein, while HA1004 and calphoslin C had no effect. The results suggest that the inhibitor and activ...

journal_title：Neuroscience letters

authors： Zhang L

更新日期：1994-11-07 00:00:00

abstract：:In the rat the response of suprachiasmatic nucleus neurons to steady retinal illumination at different adaptation luminances was studied. The results confirm that in this nucleus the discharge rate is more commonly increased than suppressed by light. Interval histograms indicate that a complex process underlies the di...

journal_title：Neuroscience letters

authors： Groos G,Mason R

更新日期：1978-04-01 00:00:00

abstract：:Chewing and walking are two oscillatory behaviors performed on an everyday basis. The current study examined the impact chewing at different speeds (i.e. fast, slow, preferred) had on walking performance for fifteen young healthy adults (23.2 + 4.2 years) and fifteen healthy older participants (66.5 + 3.2 years). Chew...

journal_title：Neuroscience letters

authors： Samulski B,Prebor J,Armitano C,Morrison S

更新日期：2019-04-17 00:00:00

abstract：:Anatomical relationships of hypothalamic cocaine- and amphetamine-regulated transcript (CART) with other hypothalamic neuropeptides were examined by using in situ hybridization histochemistry and immunohistochemistry. CART mRNA was found in various regions in rat hypothalamus, including the periventricular nucleus, pa...

journal_title：Neuroscience letters

authors： Li HY,Hwang HW,Hu YH

更新日期：2002-05-03 00:00:00

abstract：:The number of granule cell dendritic spines per micrometer of dendritic length in the dorsal and ventral leaves of the dentate gyrus was quantified using light microscopic-Golgi preparations of normal adult rats. Spines were counted in terms of 3 categories of spine form for the 3 afferent termination zones of the mol...

journal_title：Neuroscience letters

authors： Desmond NL,Levy WB

更新日期：1985-03-15 00:00:00

abstract：:The affective meaning of words can be quantified statistically by the 'semantic differential technique'. We studied a total of 55 Chinese adults in two experiments: first, 210 nouns were rated by 32 subjects. Factor analysis on these data yielded three independent semantic dimensions. Semantically unique words were us...

journal_title：Neuroscience letters

authors： Skrandies W,Chiu MJ

更新日期：2003-04-24 00:00:00

abstract：:It has been shown that orexin neuropeptides contribute to morphine-induced physical dependence. The locus coeruleus (LC), which receives a dense extra-hypothalamic orexinergic projection, is a key brain region implicated in the expression of somatic signs of morphine withdrawal syndrome. The aim of the present study i...

journal_title：Neuroscience letters

authors： Azizi H,Mirnajafi-Zadeh J,Rohampour K,Semnanian S

更新日期：2010-10-04 00:00:00

abstract：:In this study, it was investigated whether context-dependent sensitization of catalepsy changes the firing pattern in striatum. Rats were treated with either haloperidol (0.5 mg/kg i.p.) or saline, and tested on catalepsy with a concomitant single-unit measurement of the spiny I activity. Administration of haloperidol...

journal_title：Neuroscience letters

authors： Frank ST,Schmidt WJ

更新日期：2004-01-02 00:00:00

abstract：:We previously obtained evidence that in rats the neurons in the suprachiasmatic nucleus (SCN) receiving retinal neural inputs may be involved in the regulation of glucose metabolism. In this study we examined whether the SCN neurons containing vasoactive intestinal peptide (VIP)-like immunoreactive substance (VIP neur...

journal_title：Neuroscience letters

authors： Shimizu K,Hibino H,Komenami N,Nagai N,Nagai K,Nakagawa H

更新日期：1994-07-04 00:00:00