Quisqualic acid induced sensitization and the active uptake of L-quisqualic acid by hippocampal slices.

abstract：:Oligodendrocytes (OLs), the predominant cell type found in cerebral white matter, are essential for structural integrity and proper neural signaling. Very little is known concerning stroke-induced OL dysfunction. Our laboratory has shown that infusion of human umbilical cord blood (HUCB) cells protects striatal white ...

journal_title：Brain research

authors： Rowe DD,Leonardo CC,Hall AA,Shahaduzzaman MD,Collier LA,Willing AE,Pennypacker KR

更新日期：2010-12-17 00:00:00

abstract：:Enriched environment (EE) has been shown to have beneficial effects on cognitive recovery after brain injury. Typical EE comprises three components: (i) enlarged living area providing physical activation, (ii) sensory stimulation, and (iii) social stimulation. The present study assessed the specific contribution of th...

journal_title：Brain research

authors： Gajhede Gram M,Gade L,Wogensen E,Mogensen J,Malá H

更新日期：2015-12-10 00:00:00

abstract：:The regional distribution of FLFQPQRFamide binding sites on fresh unfixed cryostate sections from post mortem specimens of human spinal cord and lower medulla oblongata was studied by quantitative autoradiographic methods using [125I]YLFQPQRFamide as ligand. Samples were taken from five cases who had died with no hist...

journal_title：Brain research

authors： Allard M,Jordan D,Zajac JM,Ries C,Martin D,Monkouanga D,Kopp N,Simonnet G

更新日期：1994-01-07 00:00:00

abstract：:To examine the effect of short-term and long-term adrenalectomy (ADX) on the glucocorticoid receptor (GR) expression, we performed an immunohistochemical study on the rat forebrain. One day after ADX, the GR-immunoreactivity significantly decreased or disappeared in most forebrain structures, while relatively strong G...

journal_title：Brain research

authors： Visser DT,Hu Z,Pasterkamp RJ,Morimoto M,Kawata M

更新日期：1996-08-12 00:00:00

abstract：:This study was designed to describe renal afferent information with respect to its intraspinal projections, convergence with cutaneous inputs, ascending projections, and modulation by descending fiber tracts. Extracellular recordings were made from neurons in the spinal gray while electrically stimulating the renal ne...

journal_title：Brain research

authors： Knuepfer MM,Akeyson EW,Schramm LP

更新日期：1988-04-12 00:00:00

abstract：:Nerve fibers containing 5-hydroxytryptamine (5-HT) were demonstrated immunohistochemically in the wall of pial vessels associated with the circle of Willis in the guinea pig. The fibers formed a network structure which was more dense in the rostral part of the arterial circle and its branches than in the caudal part. ...

journal_title：Brain research

authors： Chang JY,Owman C,Steinbusch HW

更新日期：1988-01-12 00:00:00

abstract：:4-hydroxybenzyl alcohol (4-HBA), one of the major active phenolic constituents of Gastrodia elata Blume, a very important traditional Chinese medicinal herb, has been shown to be an effective agent against the central and peripheral nervous disorders. In this study, we attempted to explore the possible mechanisms unde...

journal_title：Brain research

authors： Yu SS,Zhao J,Zheng WP,Zhao Y

更新日期：2010-01-13 00:00:00

abstract：:Parvalbumin (PV) and calbindin (CB) immunoreactivities were assessed in nucleus robustus archistriatalis (RA) of male and female zebra finches, together with retrograde labelling of RA neurons. The results of double and triple labelling experiments suggested that, in males, moderately and faintly PV-positive neurons w...

journal_title：Brain research

authors： Wild JM,Williams MN,Suthers RA

更新日期：2001-11-02 00:00:00

abstract：:The extraction and utilization of sound level changes in acoustic-autonomic reflex systems were studied on a vasoconstriction response in the tail of nonanesthetized rats. The vasoconstriction was found to depend on sound level and changes of level in the following ways. (a) It increased as a linear function of sound ...

journal_title：Brain research

authors： Borg E

更新日期：1980-04-21 00:00:00

abstract：:Dexmedetomidine (Dex) has the neuroprotective effect on cerebral ischemia-reperfusion injury (CIRI). But the mechanism is not yet clear. In this study, we established a model of middle cerebral artery occlusion (MCAO) and treated primary cortical neurons with oxygen glucose deprivation (OGD), followed by Dex treatment...

journal_title：Brain research

authors： Liu C,Fu Q,Mu R,Wang F,Zhou C,Zhang L,Yu B,Zhang Y,Fang T,Tian F

更新日期：2018-12-15 00:00:00

abstract：:We have studied magnetic and electrical fields of the brain in normal subjects during the performance of an auditory verbal short-term memory task. On each trial 3 digits, selected from the numbers 'one' through 'nine', were presented for memorization followed by a probe number which could or could not be a member of ...

journal_title：Brain research

authors： Starr A,Kristeva R,Cheyne D,Lindinger G,Deecke L

更新日期：1991-09-06 00:00:00

abstract：:The induction of gene expression has been correlated with long-lasting neuronal plasticity and long-term memory (LTM) formation. The fast activation of constitutive transcription factors by signaling mechanisms is thought to be the link between synaptic events and gene expression. However, only one constitutive transc...

journal_title：Brain research

authors： Freudenthal R,Romano A

更新日期：2000-02-14 00:00:00

abstract：:Neurotransmitter effects were studied on in vitro release of immunoreactive somatostatin (SRIF) from slices prepared from several regions of the rat brain: mediobasal hypothalamus (MBH), preoptic anterior hypothalamic area (POA) and amygdaloid complex (AMY). Potassium (K+, 56 mM) stimulated SRIF release in all structu...

journal_title：Brain research

authors： Epelbaum J,Tapia-Arancibia L,Kordon C

更新日期：1981-06-29 00:00:00

abstract：:Administration of either Tyr-D-Ala-Gly-MePhe-Gly(ol) (DAGO), a mu-opioid agonist, or nicotine into the VTA (A10) caused an increase in both dopamine (DA) and its metabolite levels in both the A10 region and DA nerve terminals in the nucleus accumbens of rats when assessed with dual probe brain dialysis. These findings...

journal_title：Brain research

authors： Yoshida M,Yokoo H,Tanaka T,Mizoguchi K,Emoto H,Ishii H,Tanaka M

更新日期：1993-10-08 00:00:00

abstract：:These studies examined whether posttraining activation of alpha1-noradrenergic receptors in the nucleus tractus solitarius (NTS) influences neural processes that are involved in encoding information into memory. Different groups of male Sprague-Dawley rats were trained in two separate learning tasks. In experiment 1, ...

journal_title：Brain research

authors： Miyashita T,Williams CL

更新日期：2003-10-17 00:00:00

abstract：:A motor disorder similar to idiopathic Parkinson's Disease develops in rhesus monkeys after several daily repeated doses of N-methyl-4-phenyl, 1,2,3,6-tetrahydropyridine (MPTP). The concentrations of peptides derived from proenkephalin A, proenkephalin B, substance P and somatostatin were measured by specific radioimm...

journal_title：Brain research

authors： Zamir N,Skofitsch G,Bannon MJ,Helke CJ,Kopin IJ,Jacobowitz DM

更新日期：1984-11-26 00:00:00

abstract：:It has been well established that the mitochondrial ATP-sensitive potassium channel (mitoK(ATP)) opener, diazoxide, has protective effects on the heart and brain following ischemia/reperfusion injury. However, the mechanism of the neuroprotective effects of diazoxide remains unclear. This study highlights the anti-apo...

journal_title：Brain research

authors： Zhang H,Wang ZQ,Zhao DY,Zheng DM,Feng J,Song LC,Luo Y

更新日期：2011-01-25 00:00:00

abstract：:Dopamine (DA) and noradrenaline (NA) extracellular levels have been measured by microdialysis in the medial frontal cortex (MFC), nucleus accumbens (NAc) and caudate-putamen (CP) under baseline conditions in awake and halothane-anaesthetized rats, and after application of three types of stimuli which are likely to act...

journal_title：Brain research

authors： Cenci MA,Kalén P,Mandel RJ,Björklund A

更新日期：1992-05-29 00:00:00

abstract：:Animal models of cerebral infarction are crucial to understanding the mechanisms of neuronal survival following ischemic brain injury and to the development of therapeutic interventions for victims of all types of stroke. Rodents have been used extensively in such research. One rodent model of stroke utilizes either p...

journal_title：Brain research

authors： Duckworth EA,Butler TL,De Mesquita D,Collier SN,Collier L,Pennypacker KR

更新日期：2005-04-25 00:00:00

abstract：:The characteristics of synaptic transmission in whole embryonic avian sympathetic ganglia have been examined by intracellular recording. Neurons in lumbar paravertebral ganglia of chick embryos exhibit both fast nicotinic excitatory postsynaptic potentials (EPSPs) and non-cholinergic slow EPSPs. Fast nicotinic transmi...

journal_title：Brain research

authors： Dryer SE,Chiappinelli VA

更新日期：1985-09-01 00:00:00

abstract：:Mutations in two genes, alpha-synuclein and parkin, have been identified as some rare causes for familial Parkinson's disease (PD). alpha-Synuclein and parkin protein have subsequently been identified in Lewy bodies (LB). To gain further insight into the pathogenesis of PD we investigated the role of neurofilament lig...

journal_title：Brain research

authors： Rahner N,Holzmann C,Krüger R,Schöls L,Berger K,Riess O

更新日期：2002-09-27 00:00:00

abstract：:Amitriptyline, a representative tricyclic antidepressant, has been widely used for the treatment of neuropathic pain, such as post-herpetic and trigeminal neuralgia. In the present study, we investigated the effect of amitriptyline on glycinergic spontaneous miniature inhibitory postsynaptic currents (mIPSCs) in acute...

journal_title：Brain research

authors： Cho JH,Choi IS,Lee MG,Jang IS

更新日期：2012-05-21 00:00:00

abstract：:Aluminum (Al), an important neurotoxin, contributes to a variety of cognitive dysfunction and mental diseases. Previous studies have demonstrated that Al impairs hippocampal long-term potentiation (LTP) in vitro and in vivo. In the present study, both LTP and LTD (long-term depression) were recorded in the same animal...

journal_title：Brain research

authors： Wang M,Chen JT,Ruan DY,Xu YZ

更新日期：2001-04-27 00:00:00

abstract：:Recently the nuclear proto-oncogene c-fos has been shown to be rapidly and transiently expressed following seizures in many types of epilepsies. Until now, immunohistochemical as well as in situ hybridization studies have reported that the dentate gyrus of the hippocampus and most of the cortical areas were invariably...

journal_title：Brain research

authors： Le Gal La Salle G,Naquet R

更新日期：1990-06-04 00:00:00

abstract：:Molecular mechanism underlying ischemic stroke remains poorly understood. We previously reported glucose 6-phosphate dehydrogenase (G6PD) activity in pentose phosphate pathway (PPP) is activated via heat shock protein 27 (HSP27) phosphorylation at serine 85 (S85) by ataxia telangiectasia mutated (ATM) kinase during ce...

journal_title：Brain research

authors： Yamamoto Y,Hosoda K,Imahori T,Tanaka J,Matsuo K,Nakai T,Irino Y,Shinohara M,Sato N,Sasayama T,Tanaka K,Nagashima H,Kohta M,Kohmura E

更新日期：2018-05-15 00:00:00

abstract：:The present study examined whether morphine and morphine-6beta-glucuronide (M6G) analgesia on the tail-flick and jump tests differed in potency in the periaqueductal gray, the locus coeruleus or the rostral ventromedial medulla. Morphine and M6G significantly and dose-dependently elicited analgesia on both nociceptive...

journal_title：Brain research

authors： Krzanowska EK,Rossi GC,Pasternak GW,Bodnar RJ

更新日期：1998-07-20 00:00:00

abstract：:Light-microscopical measurements have been made on teased pulpal nerve fibers from young adult cat canine teeth. In the root canal portion (apical to first branching point) the mean internodal length was approximately 250 micron. In the pulpal chamber portion (coronal to the first branching point) the pulpal nerve fib...

journal_title：Brain research

authors： Fried K,Erdélyi G

更新日期：1984-06-11 00:00:00

abstract：:The effects of adenosine and the adenosine binding enhancer, PD 81,723, on low magnesium-induced bursting in the in vitro hippocampal slice were examined. Extracellular recordings were obtained from the CA3 pyramidal cell layer while electrically stimulating in the stratum radiatum under low magnesium perfusion. Adeno...

journal_title：Brain research

authors： Janusz CA,Berman RF

更新日期：1993-08-13 00:00:00

abstract：:The interposed nuclei (IN) of the intermediate cerebellum are critical components of the circuits that control associative learning of eyeblinks and other defensive reflexes in mammals. The IN, which represent the sole output of the intermediate cerebellum, receive massive GABAergic input from Purkinje cells of the ce...

journal_title：Brain research

authors： Parker KL,Zbarska S,Carrel AJ,Bracha V

更新日期：2009-10-06 00:00:00

abstract：:Respiratory neurons were recorded with microelectrodes in the medullary dorsal respiratory group of pentobarbital-anesthetized cats. The animals were ventilated with a phrenic-driven servorespirator that allowed manipulation of phasic volume feedback. By increasing or decreasing the gain of the servorespirator, graded...

journal_title：Brain research

authors： Baker JP Jr,Remmers JE

更新日期：1980-11-03 00:00:00