Inhibition of long-term potentiation of the hippocampal CA1 EPSP by a negative cooperativity.

abstract：:Cervical spinal cord hemisection leads to a disruption of bulbospinal innervation of phrenic motoneurons resulting in paralysis of the ipsilateral hemidiaphragm. We have previously demonstrated separate therapeutic roles for theophylline, and more recently serotonin (5-HT) as modulators to phrenic nerve motor recovery...

journal_title：Brain research

authors： Basura GJ,Nantwi KD,Goshgarian HG

更新日期：2002-11-22 00:00:00

abstract：:Concentrations of the neurotransmitters, serotonin (5-HT), dopamine (DA), and norepinephrine (NE) were measured in the developing rat brain at 12, 19, 26 and 42 days of age. The amino acid precursors, tryptophan (TRP) and tyrosine (TYR) were measured along with the 5-HT and DA metabolites, 5-hydroxyindoleacetic acid (...

journal_title：Brain research

authors： Shaywitz BA,Anderson GM,Cohen DJ

更新日期：1985-01-01 00:00:00

abstract：:Investigations of the time course of various stages of lexical processing have indicated either early or late onset of brain activation for phonological code retrieval. The basis of the differential findings is unclear, but factors related to segmental phonology appear to be part of it. The purpose of the present stud...

journal_title：Brain research

authors： Cummings A,Seddoh A,Jallo B

更新日期：2016-03-15 00:00:00

abstract：:Our recent results showed that angiotensin II or III (AII, AIII) microinjected into the zona incerta (ZI) significantly increased water intake. The most effective doses of AII and AIII were also defined. The two neuropeptides had their effects differently on drinking via different receptors. AII bound to AT(1) that wa...

journal_title：Brain research

authors： Bagi EE,Fekete E,Bányai D,Lénárd L

更新日期：2004-03-26 00:00:00

abstract：:In urodele amphibians, the hypothalamic neuropeptide arginine vasotocin and the adrenal steroid corticosterone interact to regulate reproductive behavior by actions in the brain. The present study investigated signal transduction pathways underlying acute effects of vasotocin and corticosterone, presumably mediated vi...

journal_title：Brain research

authors： Gasser PJ,Orchinik M

更新日期：2007-02-23 00:00:00

abstract：:The effects of selective dopamine (DA) depleting lesions with 6-hydroxydopamine microinjection into the SN, CPu, and NAS, as well as radiofrequency lesions of the CPu on the performance characteristics of rats trained on a single-valued 20-s peak-interval (PI) timing procedure or a double-valued 10-s and 60-s PI proce...

journal_title：Brain research

authors： Meck WH

更新日期：2006-09-13 00:00:00

abstract：:The substance P and Met-enkephalin content were measured in the rat lumbar spinal cord after monolateral section of the sciatic nerve. The proximal stump of the lesioned nerve was either ligated, limiting the formation of neuroma, or sutured intraperitoneally, allowing the formation of a very large neuroma. Both types...

journal_title：Brain research

authors： Di Giulio AM,Mantegazza P,Dona M,Gorio A

更新日期：1985-09-09 00:00:00

abstract：:This report deals with the effect of substance P (SP) and capsaicin on blood pressure and heart rate after administration into different sites of the nucleus tractus solitarii (NTS) of urethane-anesthetized rats. Microinjection of SP at 6 different coordinates throughout the NTS showed 3 sites where SP administration ...

journal_title：Brain research

authors： Lukovic L,de Jong W,de Wied D

更新日期：1987-10-06 00:00:00

abstract：:The presence of an adrenergic projection from the nucleus of the tractus solitarius (NTS) to the parabrachial nucleus (PB) was demonstrated by the immunocytochemistry combined with a retrograde tracing method. Numerous neurons containing both phenylethanolamine N-methyltransferase, a marker for adrenaline, and wheat g...

journal_title：Brain research

authors： Kawai Y,Takagi H,Yanai K,Tohyama M

更新日期：1988-09-06 00:00:00

abstract：:Monoclonal antibody N210 (mabN210) recognizes the 210 kdalton neurofilament protein in mammals and gives characteristic immunocytochemical staining of neurofilament-rich processes. For example, in the cerebellum it recognizes myelinated axons and the calyx formed by basket cell axon collaterals. The distribution of ma...

journal_title：Brain research

authors： Maler L,Leclerc N,Hawkes R

更新日期：1986-07-23 00:00:00

abstract：:Nicergoline, a drug used for the treatment of Alzheimer's disease and other types of dementia, was tested for its ability to protect neurons against beta-amyloid toxicity. Pure cultures of rat cortical neurons were challenged with a toxic fragment of beta-amyloid peptide (betaAP(25-35)) and toxicity was assessed after...

journal_title：Brain research

authors： Caraci F,Chisari M,Frasca G,Canonico PL,Battaglia A,Calafiore M,Battaglia G,Bosco P,Nicoletti F,Copani A,Sortino MA

更新日期：2005-06-14 00:00:00

abstract：:Primary rat neuronal cultures can be preconditioned against ischemic damage by several mechanisms. In the present study we established a new model system in order to characterize the "time window of protection' obtained by preconditioning of neurons with adenosine. Ischemia was simulated by exposure of the cultures to...

journal_title：Brain research

authors： Reshef A,Sperling O,Zoref-Shani E

更新日期：1996-11-25 00:00:00

abstract：:High molecular weight complexes of aminoacyl-tRNA synthetases isolated from rat brain catalyze the formation of glutamyl-tRNA with an initial lag time of the order of 1 min, as previously reported for the formation of glutamyl-tRNA and glutaminyl-tRNA catalyzed by similar complexes from bovine brain (Vadeboncoeur and ...

journal_title：Brain research

authors： Lacoste L,Hertz L,Lapointe J

更新日期：1986-07-01 00:00:00

abstract：:Male rats were dehydrated for 22 h and then given 4 h intracerebroventricular (i.c.v.) infusions which commenced 2 h prior to the beginning of a 2-h fluid access period. I.c.v. infusion of iso-osmotic 0.27 M mannitol-CSF more than halved the amount of water normally drunk by dehydrated rats during the fluid access per...

journal_title：Brain research

authors： Osborne PG,Denton DA,Weisinger RS

更新日期：1987-05-26 00:00:00

abstract：:NO (nitric oxide) produced in limbic brain regions has important roles in the regulation of autonomic nervous system and HPA axis activity, anxiety, fear learning, long-term memory formation, and depression. NO is synthesized from l-arginine in a reaction catalyzed by nitric oxide synthase (NOS). Neuronal nitric oxide...

journal_title：Brain research

authors： Keser A,Balkan B,Gozen O,Kanit L,Pogun S

更新日期：2011-01-12 00:00:00

abstract：:In the inferior colliculus of the mouse, 4 cell types project across the collicular commissure: small to medium sized spiny cells, small to medium sized spineless cells, medium sized sparsely spinous neurons and large cells. The axons of large cells give rise to a great number of ipsi- and contralateral collaterals te...

journal_title：Brain research

authors： González Hernández TH,Meyer G,Ferres-Torres R

更新日期：1986-03-19 00:00:00

abstract：:This study investigated the effects of morphine microinjection into the nucleus raphe magnus (RMg) on electrically evoked C-fiber activities of convergent neurons in the spinal trigeminal nucleus oralis (Sp5O), in halothane-anesthetized rats. Although the neurons could be depressed by systemic morphine (6 mg/kg, i.v.)...

journal_title：Brain research

authors： Dualé C,Molat JL,Dallel R

更新日期：1998-08-24 00:00:00

abstract：:The occurrence of unmyelinated axons was examined ultrastructurally in rat molar and incisor root pulps of normal rats, of neonatally capsaicin-treated rats, of rats subjected to neonatal capsaicin treatment followed by resection of the superior cervical ganglion and of sympathectomized but otherwise normal rats. Foll...

journal_title：Brain research

authors： Fried K,Aldskogius H,Hildebrand C

更新日期：1988-10-25 00:00:00

abstract：:In urethane-anesthetized rats, high frequency stimulation was applied to the medial perforant pathway at various time intervals (50, 100, 200, 350 and 500 ms) following stimulation of the same pathway by a single pulse of equal intensity. Recordings of dentate gyrus granule cell evoked responses were made to investiga...

journal_title：Brain research

authors： Greenstein YJ,Pavlides C,Winson J

更新日期：1988-01-12 00:00:00

abstract：:The primary objective of this study was to test the hypothesis that intravenous administration of autologous bone marrow cells could improve functional recovery after middle cerebral artery occlusion (MCAO) for 45 min in the rat and to determine specific time windows for efficacy. Mononuclear cells from autologous bon...

journal_title：Brain research

authors： Iihoshi S,Honmou O,Houkin K,Hashi K,Kocsis JD

更新日期：2004-05-08 00:00:00

abstract：:Immunocytochemical localization of specific neurotransmitters in the brain is becoming increasingly important in studies of maturation. We have used the trilaminar prepyriform cortex (PC) of rats to study the distribution, patterns and relative number of cells, fibers and terminals during postnatal development using a...

journal_title：Brain research

authors： Westenbroek RE,Westrum LE,Hendrickson AE,Wu JY

更新日期：1987-08-01 00:00:00

abstract：:We here review modulation of olfactory guided behavioral tasks by noradrenaline. In this review we focus on modulation of the main olfactory system in adult rodents. We detail behavioral paradigms commonly used and discuss how sensory perception and learning can be measured using these paradigms. We then describe neur...

journal_title：Brain research

authors： Linster C,Escanilla O

更新日期：2019-04-15 00:00:00

abstract：:In a previous study, we have demonstrated that an ovalbumin-like antigen is present within approximately one-half of all neurons of chicken spinal ganglia. The current study demonstrates this antigen co-localizes absolutely with neural intermediate filament protein (Peripherin) in small to medium-sized neurons of spin...

journal_title：Brain research

authors： Williams R,Vickers JC,Zhou XF,Costa M,Rush RA

更新日期：1993-11-12 00:00:00

abstract：:As a model of chronic inflammatory pain, Freund's adjuvant-induced polyarthritis has been shown to be associated with marked alterations in the activity of opioid- and calcitonin gene-related peptide (CGRP)-containing neurons in the dorsal horn of the spinal cord in rats. Possible changes in the interactions between t...

journal_title：Brain research

authors： Ballet S,Mauborgne A,Benoliel JJ,Bourgoin S,Hamon M,Cesselin F,Collin E

更新日期：1998-06-15 00:00:00

abstract：:Natural food sources constitute a promising source of new compounds with neuroprotective properties, once they have the ability to reach the brain. Our aim was to evaluate the brain accessibility of quercetin, epigallocatechin gallate (EGCG) and cyanidin-3-glucoside (C3G) in relation to their neuroprotective capabilit...

journal_title：Brain research

authors： Pogačnik L,Pirc K,Palmela I,Skrt M,Kim KS,Brites D,Brito MA,Ulrih NP,Silva RF

更新日期：2016-11-15 00:00:00

abstract：:Both clinical and experimental studies have indicated that depression and depression-like animal conditions are associated with disruption of the intrinsic plasticity of the brain, resulting in neuronal atrophy. However, little is known about the brain glia in these conditions. Early life stress in the form of infant ...

journal_title：Brain research

authors： Leventopoulos M,Rüedi-Bettschen D,Knuesel I,Feldon J,Pryce CR,Opacka-Juffry J

更新日期：2007-04-20 00:00:00

abstract：:Heterotopic transplantations of brain vesicles of a quail embryo into a chick embryo were carried out in order to elucidate if CNS anlagen have plasticity in differentiation at the 7-10 somite stage. Quail cells are distinguished from chick cells due to the difference in nuclear morphology. The prosencephalon did not ...

journal_title：Brain research

authors： Nakamura H

更新日期：1990-03-12 00:00:00

abstract：:The present work evaluated the reproducibility and variance of the cerebral blood flow (CBF) response to natural whisker stimulation in the barrel cortex of awake behaving mice. The animal was placed on an air float ball that allowed the animal to walk, while the head of the animal was fixed in a custom-made stereotac...

journal_title：Brain research

authors： Takuwa H,Autio J,Nakayama H,Matsuura T,Obata T,Okada E,Masamoto K,Kanno I

更新日期：2011-01-19 00:00:00

abstract：:Ethanol caused a concentration-dependent loss of PC12 cells over a 24 h interval, accompanied by an increase in intracellular calcium. The specific alpha7 nicotinic receptor partial agonist DMXB attenuated both of these ethanol-induced actions at a concentration (3 microM) found previously to protect against apoptotic...

journal_title：Brain research

authors： Li Y,King MA,Grimes J,Smith N,de Fiebre CM,Meyer EM

更新日期：1999-01-16 00:00:00

abstract：:During functional spinal neural network activity motoneurons receive massive synaptic excitation and inhibition, and their membrane conductance increases considerably - they are switched to a high-conductance state. High-conductance states can substantially alter response properties of motoneurons. In the present stud...

journal_title：Brain research

authors： Grigonis R,Guzulaitis R,Buisas R,Alaburda A

更新日期：2016-10-01 00:00:00