Effects of adrenalectomy on hyperphagia induced by the 5-HT1A receptor agonist 8-OH-DPAT and 2-deoxy-D-glucose in rats.

abstract：:beta-N-methylamino-L-alanine (L-BMAA) is an excitotoxin whose neurodegenerative effects are associated with its agonist properties at the N-methyl-D-aspartate (NMDA) receptor. We measured the effects of L-BMAA on inositol phosphate (InsP) formation in primary cultured striatal neurons. This culture is almost devoid of...

journal_title：Neuroreport

authors： Manzoni OJ,Prezeau L,Bockaert J

更新日期：1991-10-01 00:00:00

abstract：:The pathogenesis of cerebral ischemia/reperfusion (I/R) involves cytokine/chemokine production, inflammatory cell influx, astrogliosis, cytoskeletal protein degradation and breakdown of the blood-brain barrier. (-)-Naloxone is able to reduce infarct volume and has been used as a therapeutic agent for cerebral I/R inju...

journal_title：Neuroreport

authors： Chen CJ,Liao SL,Chen WY,Hong JS,Kuo JS

更新日期：2001-05-08 00:00:00

abstract：:The brain constructs multiple representations of near and far space but it is unclear which spatial mechanism guides reaching across eye movements in near space. Retinocentric reaching representations are known to exist in parietal cortex, but must be updated during eye movements, in order to remain accurate. In contr...

journal_title：Neuroreport

authors： Medendorp WP,Crawford JD

更新日期：2002-04-16 00:00:00

abstract：:Reorganization of motor execution and imagination networks was studied in six patients with unilateral dystonia secondary to a subcortical stroke and compared with seven control subjects using fMRI. Patients performed imagined and real auditory-cued hand movements. Movements of the dystonic hand resulted in overactivi...

journal_title：Neuroreport

authors： Lehéricy S,Gerardin E,Poline JB,Meunier S,Van de Moortele PF,Le Bihan D,Vidailhet M

更新日期：2004-08-26 00:00:00

abstract：:GABAA receptor-independent effects of benzodiazepine receptor (BZ-R) agonists on calcium and barium spikes were recorded intracellularly in the presence of bicuculline from CA3 hippocampal cells of young and adult rats. Zolpidem (omega 1 BZ-R agonist), had no effects in young animals but decreased calcium and barium s...

journal_title：Neuroreport

authors： Rovira C,Ben-Ari Y

更新日期：1994-10-27 00:00:00

abstract：:A fundamental issue in neuronal and glial cells is how intracellular rises in Ca2+ are coupled to signaling cascades and changes in subcellular morphology. We studied the expression and localization of annexin VII (synexin), a Ca(2+)-/GTP-dependent membrane fusion protein, in the human CNS. Here, we demonstrate the pr...

journal_title：Neuroreport

authors： Clemen CS,Herr C,Lie AA,Noegel AA,Schröder R

更新日期：2001-05-08 00:00:00

abstract：:Recent experiments have suggested that the process of visuomotor adaptation depends on how a visual distortion is introduced. The cerebellum is thought to be involved in adapting to rapidly introduced visual distortions; however its role in adapting to a gradually introduced distortion is unknown. We tested adaptation...

journal_title：Neuroreport

authors： Robertson EM,Miall RC

更新日期：1999-04-06 00:00:00

abstract：:We investigated the effect of an NO synthase inhibitor, NG-monomethyl-L-arginine (L-NMMA), on the levels of endogenous GABA in the rat striatum using in vivo microdialysis. Rats were perfused with the artificial CSF containing L-NMMA (0.1, 0.3 and 1.0 mM) or its inactive isomer D-NMMA (1.0 mM) for 1 h. Infusion of L-N...

journal_title：Neuroreport

authors： Semba J,Sakai M,Miyoshi R,Kito S

更新日期：1995-07-10 00:00:00

abstract：:Slices of hippocampus were incubated with Arg-Gly-Asp (RGD) peptides known to block members of the integrin class of matrix receptors. Though the peptides caused no detectable difference in the amount of long-term potentiation (LTP) expressed in the CA1 field 1-2 min after induction with high frequency stimulation, th...

journal_title：Neuroreport

authors： Xiao P,Bahr BA,Staubli U,Vanderklish PW,Lynch G

更新日期：1991-08-01 00:00:00

abstract：:The benzodiazepine, lorazepam enhances the efficiency of local, inhibitory GABA(A) synapses in the cortex, which stabilize postsynaptic, excitatory activity by synchronizing their own discharges at around 40 Hz. Treatment with lorazepam has also been shown to adversely influence detection performance in perceptual tas...

journal_title：Neuroreport

authors： Elliott MA,Becker C,Boucart M,Müller HJ

更新日期：2000-10-20 00:00:00

abstract：:The effects of interleukin-1beta in the paraventricular nucleus or caudal arcuate nucleus on hypertensive and tachycardiac responses induced by excitation of the central amygdaloid nucleus were studied. We observed that microinjection of sodium glutamate into central amygdaloid nucleus resulted in hypertension and tac...

journal_title：Neuroreport

authors： Lu Y,Chen W,Zou CJ

更新日期：2002-03-25 00:00:00

abstract：:Anterior cingulate integrity may be required for antidepressant response. To assess anterior cingulate processes related to treatment response, we studied error-related negativity and error positivity produced during an emotional go/no-go challenge, a task activating the rostral anterior cingulate. Twelve elderly pati...

journal_title：Neuroreport

authors： Alexopoulos GS,Murphy CF,Gunning-Dixon FM,Kalayam B,Katz R,Kanellopoulos D,Etwaroo GR,Klimstra S,Foxe JJ

更新日期：2007-02-12 00:00:00

abstract：:Investigating activity-dependent plasticity in the auditory brain stem of the adult rat, we observed that electrical intracochlear stimulation led to a tonotopically localized modulation of the phosphorylation of the cAMP response element binding protein (CREB) and an equally localized expression of the immediate earl...

journal_title：Neuroreport

authors： Illing RB,Michler SA

更新日期：2001-03-26 00:00:00

abstract：:We examined the neural correlates associated with a short gap between two identical pure tones (within-channel) and between two different tones (between-channel) in an odd-ball paradigm. Gap durations were selected such that a gap between identical tones was as discriminable as a gap between two different tones. Spati...

journal_title：Neuroreport

authors： Heinrich A,Alain C,Schneider BA

更新日期：2004-09-15 00:00:00

abstract：OBJECTIVE:The traditional Chinese medicine, Dendrobium nobile Lindl. polysaccharides (DNLP), reportedly has neuroprotective effects. However, its effects following ischemic stroke remain unclear. This study aimed to explore the role and mechanism of DNLP in experimental models of inflammation and apoptosis. METHODS:In...

journal_title：Neuroreport

authors： Liu J,Han Y,Zhu T,Yang Q,Wang H,Zhang H

更新日期：2020-12-14 00:00:00

abstract：:Huntingtin, the protein product of the Huntington's disease gene, associates with vesicle membranes and microtubules in neurons. Analysis of axonal transport with a stop-flow, double crush ligation approach in rat sciatic nerve showed that full length huntingtin (350 kDa) and an N-terminal cleavage product (50 kD) wer...

journal_title：Neuroreport

authors： Block-Galarza J,Chase KO,Sapp E,Vaughn KT,Vallee RB,DiFiglia M,Aronin N

更新日期：1997-07-07 00:00:00

abstract：:Spinal cord injury (SCI) causes motor dysfunction and depression, which hinders the recovery of motor function. Body weight-supported treadmill training (BWSTT) should be considered an effective method for functional rehabilitation after SCI, as it is an efficacious intervention in healthcare with no side effects. Bec...

journal_title：Neuroreport

authors： Liu CH,Zhao BL,Li WT,Zhou XH,Jin Z,An LB

更新日期：2020-12-16 00:00:00

abstract：:Newly hatched domestic chicks serve as an important model for experimental studies of neural and behavioral plasticity. Brain-derived neurotrophic factor (BDNF) has been shown to play a critical role in synaptic plasticity, including long-term potentiation, which underlies learning and memory in rodents. Here we show ...

journal_title：Neuroreport

authors： Yamaguchi S,Aoki N,Kobayashi D,Kitajima T,Iikubo E,Katagiri S,Matsushima T,Homma KJ

更新日期：2011-12-07 00:00:00

abstract：:Two patterns of neuronal firing, bursting and regular spiking, are observed in the somatosensory cortex of anesthetized rats. The effects of excitatory amino acid receptor agonists and antagonists on these discharge types have been examined in vivo, in order to assess their involvement in the generation of such firing...

journal_title：Neuroreport

authors： Kobayashi T,Nagao T,Fukuda H,Hicks TP,Oka JI

更新日期：1993-06-01 00:00:00

abstract：:In an attempt to determine whether small focal malformations of the neocortex can be visualized in vivo, focal microgyria were induced in the neocortex of otherwise normal rats by freezing injury to the developing cortical plate, and in adulthood the malformation was visualized using MRI. Induced microgyria of varying...

journal_title：Neuroreport

authors： Rosen GD,Burstein D

更新日期：1997-12-22 00:00:00

abstract：:Exosomes derived from Schwann cells have been known to have a variety of functions in the development and repair of the peripheral nervous system, and cyclic AMP (cAMP) is a key inducer of Schwann cell differentiation. In the present study, we aimed to study the effect of exosomes derived from differentiated Schwann c...

journal_title：Neuroreport

authors： Sohn EJ,Park HT,Shin YK

更新日期：2020-05-07 00:00:00

abstract：:Human neuroblastoma SH-SY5Y and small-cell lung carcinoma U1690 cells of neuroendocrine origin were exposed to morphine for 1 h, 3 h or 5 days. These treatments did not alter activities of AP-1, NF-kappa B and YY1 transcription factors in SH-SY5Y cells or NF-kappa B and YY1 in U1690 cells. Five-day morphine treatment,...

journal_title：Neuroreport

authors： Bakalkin G,Yakovleva T,Melzig M,Terenius L

更新日期：1997-07-07 00:00:00

abstract：:This study examined the relationship between social anxiety and the neural processing of threat in faces. Twenty-one adults with different levels of society anxiety were tested for their event-related potential responses to unattended threatening and nonthreatening faces, presented upright and upside-down, at three po...

journal_title：Neuroreport

authors： Sewell C,Palermo R,Atkinson C,McArthur G

更新日期：2008-08-27 00:00:00

abstract：:Calcitonin gene-related peptide (CGRP) and adrenomedullin are structurally similar neuropeptides acting as potent vasodilators of blood pressure and mediator of inflammation in skin. Revealing the expression pattern of their common receptor-Calcitonin gene-related peptide receptor (Calcrl) in their targeted cells is i...

journal_title：Neuroreport

authors： Gong Y,Wei JP,Wang TH,Zhong HB,Liao XH

更新日期：2020-08-05 00:00:00

abstract：:The H-Tx rat is a polygenic inherited model of hydrocephalus. In order to identify disease-specific biomarkers associated with congenital hydrocephalus, comparative proteomic analysis was used to screen cerebellum proteins in H-Tx rats at 1 day after birth. Seven proteins showed significant changes in hydrocephalic H-...

journal_title：Neuroreport

authors： Li X,Miyajima M,Mineki R,Taka H,Murayama K,Arai H

更新日期：2005-04-25 00:00:00

abstract：:Net-like structures surrounding several types of neurones contain glycoconjugates which are detectable by lectins specific for N-acetylgalactosamine. Wisteria floribunda agglutinin (WFA) was introduced as a further marker for the visualization of such perineuronal nets, which were also revealed in regions of the rat b...

journal_title：Neuroreport

authors： Härtig W,Brauer K,Brückner G

更新日期：1992-10-01 00:00:00

abstract：:Using quantitative autoradiography, the present study examined ionotropic glutamatergic receptor binding sites using [3H]dizocilpine, [3H]alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate, and [3H]kainate in the posterior cingulate cortex of schizophrenia patients and matched controls. We found a significant increa...

journal_title：Neuroreport

authors： Newell KA,Zavitsanou K,Huang XF

更新日期：2005-08-22 00:00:00

abstract：:In the current study we explored the relationship between neurometabolites measured by proton magnetic resonance spectroscopy (1H-MRS) and cognitive ability assessed with a battery of neuropsychological tests. Forty-five participants were recruited from the local college community, and examined utilizing neuropsycholo...

journal_title：Neuroreport

authors： Jung RE,Yeo RA,Chiulli SJ,Sibbitt WL Jr,Weers DC,Hart BL,Brooks WM

更新日期：1999-11-08 00:00:00

abstract：:Calcium increases induced by single action potentials in rat visual cortex layer II/III pyramidal neurons were shown to be augmented by muscarinic acetylcholine receptor (mAchR) stimulation. This augmentation was drastically reduced by intracellular injection of heparin but not ruthenium red, therefore involving inosi...

journal_title：Neuroreport

authors： Yamamoto K,Hashimoto K,Isomura Y,Shimohama S,Kato N

更新日期：2000-02-28 00:00:00

abstract：:The whole cell configuration of the patch clamp technique was used to study the biophysical and pharmacological properties of voltage activated Ca2+ channel currents on hippocampal neurones cultured in the presence or absence of foetal calf serum. In the presence of serum cells were intensively immunostained with neur...

journal_title：Neuroreport

authors： Bertollini L,Cattaneo A,Cherubini E

更新日期：1995-04-19 00:00:00