Immunocytochemical localization of endopeptidase-24.11 in the nucleus tractus solitarius of the rat brain.

abstract：:A newly isolated factor from mammalian brain, neurocatin, is shown to increase both the level and release of serotonin in suspensions of synaptosomes isolated from rat brain. Incubation of synaptosomes for 10 min with approximately 20 nM neurocatin resulted in release of about 50% of the total pool of serotonin. Quant...

journal_title：Neuroscience letters

authors： Fernandez-Novoa L,Pastuszko A

更新日期：1991-01-14 00:00:00

abstract：:In vivo differential pulse voltammetry with carbon fiber electrodes was used to monitor extracellular 5-hydroxyindoleacetic acid (5-HIAA) levels in a serotonergic denervated target area, the striatum, before and after transplantation of mesencephalic raphé nuclei into the lateral ventricle in the rat. The amplitude of...

journal_title：Neuroscience letters

authors： McRae-Degueurce A,Serrano A,Sandillon F,Privat A,Scatton B

更新日期：1984-07-27 00:00:00

abstract：:The homozygous Brattleboro rat (di/di) synthesizes a vasopressin (VP) precursor with an aberrant C-terminus, which causes a hypothalamic form of diabetes insipidus. The neuroendocrine polypeptide 7B2 is present in VP and oxytocin (OT) neurons of the supraoptic and paraventricular nucleus of the hypothalamus in wild ty...

journal_title：Neuroscience letters

authors： Gabreëls BA,Verwer RW,Sonnemans MA,Sluiter AA,Ang CW,van Leeuwen FW

更新日期：1997-12-12 00:00:00

abstract：:The fine structure of striato-nigral efferent neurons, retrogradely labeled with HRP, was studied. The neuron showed a medium sized ovoid or tri-angular perikaryon. Short or medium lengthened granular endoplasmic reticula, having a tendency to wind and pile up in stacks were observed. This neurons corresponds to a typ...

journal_title：Neuroscience letters

authors： Kaiya H,Okinaga M,Namba M,Shoumura K,Watanabe S

更新日期：1979-09-01 00:00:00

abstract：:Influences of a submaximal endurance test in the right first dorsal interosseus on force and fatigue-related parameters of activating the contralateral muscle were studied. The test consisted of a 30% maximum voluntary contraction (MVC), regularly interrupted by maximal contractions and brief rest periods. Despite the...

journal_title：Neuroscience letters

authors： Zijdewind I,Zwarts MJ,Kernell D

更新日期：1998-08-28 00:00:00

abstract：:This study used ERPs to determine whether older adults use prosody in resolving early and late closure ambiguities comparably to young adults. Participants made off-line acceptability judgments on well-formed sentences or those containing prosody-syntax mismatches. Behaviorally, both groups identified mismatches, but ...

journal_title：Neuroscience letters

authors： Steinhauer K,Abada SH,Pauker E,Itzhak I,Baum SR

更新日期：2010-03-19 00:00:00

abstract：:gamma-Aminobutyric acid (GABA) is the major inhibitory transmitter in the mammalian central nervous system (CNS) and an understanding of the development of receptors for this compound is of considerable interest. In this study, 3 monoclonal antibodies directed against the GABAA/benzodiazepine (GABA/BDZ) receptor were ...

journal_title：Neuroscience letters

authors： Ventimiglia R,Grierson JP,Gallombardo P,Sweetnam PM,Tallman JF,Geller HM

更新日期：1990-07-31 00:00:00

abstract：:The vanilloid receptor-1 (TRPV1), expressed by nociceptive fibers, is a transducer of thermal and chemical nociceptive messages. However, endogenous ligands excite TRPV1 receptors localized on central nociceptive terminals and interneurons. Using immunocytochemistry at the ultrastructural level, we show that TRPV1 is ...

journal_title：Neuroscience letters

authors： Doly S,Fischer J,Salio C,Conrath M

更新日期：2004-03-04 00:00:00

abstract：:By means of a new photographic method to quantitate catecholamine fluorescence in tissue sections it has been possible to demonstrate a high dopamine (DA) turnover within the DA cell bodies of the midbrain. The medially located small-sized DA cell bodies of the A10 DA cell group has a very high DA turnover which was s...

journal_title：Neuroscience letters

authors： Agnati LF,Fuxe K,Andersson K,Benfenati F,Cortelli P,D'Alessandro R

更新日期：1980-05-15 00:00:00

abstract：:Retinal action potential (RAP) was recorded at different depths in the median eye of scorpion, using a glass micropipette electrode (tip diameter 2-3 mum). The amplitude of RAP was largest when the tip of the electrode touched the distal process of the receptor cell (RC). The polarity of RAP became reversed when the t...

journal_title：Neuroscience letters

authors： Ramakrishna T

更新日期：1977-06-01 00:00:00

abstract：:The noradrenergic system modulates attention and arousal. Dysregulation of the noradrenergic system may be involved in the pathophysiology of attention-deficit/hyperactivity disorder (ADHD). This study intended to examine the differences in methylphenidate (MPH) treatment response and pre- and post-treatment cerebral ...

journal_title：Neuroscience letters

authors： Park MH,Kim JW,Yang YH,Hong SB,Park S,Kang H,Kim BN,Shin MS,Yoo HJ,Cho SC

更新日期：2012-04-18 00:00:00

abstract：:Serial sections of human brainstem were used to determine the total number of pigmented cells in locus coeruleus and, by immunohistochemical staining using an antiserum directed against human dopamine-beta-hydroxylase (DBH), the number of DBH-positive cells. In 12 brains from elderly control and dementia subjects ther...

journal_title：Neuroscience letters

authors： Iversen LL,Rossor MN,Reynolds GP,Hills R,Roth M,Mountjoy CQ,Foote SL,Morrison JH,Bloom FE

更新日期：1983-08-19 00:00:00

abstract：:Somatostatin (SRIF) release from rat hypothalamus was investigated in vitro with a perifusion system. Glucagon (1 microM) and high potassium concentrations (56 mM) stimulated SRIF release in a calcium-dependent manner. Pretreatment of the rat with cysteamine (30 mg/100 g body weight, 7 h earlier) significantly reduced...

journal_title：Neuroscience letters

authors： Shimatsu A,Kato Y,Matsushita N,Ohta H,Kabayama Y,Imura H

更新日期：1983-06-30 00:00:00

abstract：:The action of gamma-aminobutyric acid A (GABAA) and B (GABAB)-agonists has been studied on the membrane potential of astrocytes in explant cultures of rat spinal cord by means of intracellular microelectrode recordings. The GABAB-agonists (-)-baclofen and CGP 27 492 (3-aminopropyl phosphonous acid; 10(-6) to 10(-4) M)...

journal_title：Neuroscience letters

authors： Hösli L,Hösli E,Redle S,Rojas J,Schramek H

更新日期：1990-09-18 00:00:00

abstract：:Small iontophoretic applications of wheat germ agglutinin-conjugated to horseradish peroxidase have been used to simultaneously observe, in the rat, the afferent and efferent connections of small parabrachial subregions in the same animal. The results demonstrate that a restricted region centered on the external porti...

journal_title：Neuroscience letters

authors： Bernard JF,Peschanski M,Besson JM

更新日期：1989-05-22 00:00:00

abstract：:Because of their limited regenerative potential, cochlear hair cell loss is one of the major causes of permanent hearing loss in mammals. However, recent studies have shown that postnatal cochlear epithelia retain the progenitor cells that form otospheres. Otospheres are capable of self-renewing and differentiating in...

journal_title：Neuroscience letters

authors： Lou XX,Nakagawa T,Ohnishi H,Nishimura K,Ito J

更新日期：2013-02-08 00:00:00

abstract：:The modulation of cutaneomuscular responses in response to mechanical vibration applied to the foot sole and to the ankle tendons was established in ten healthy subjects. The effects of mechanical vibration applied to the skin adjacent to the tibialis anterior (TA) and Achilles tendons were examined in two subjects. W...

journal_title：Neuroscience letters

authors： Smith AC,Mummidisetty CK,Rymer WZ,Knikou M

更新日期：2013-06-17 00:00:00

abstract：:Hibernation in mammals is a whole-body phenotype that involves profound reductions in oxygen consumption, metabolic reactions, core body temperature, neural activity and heart rate. An important aspect of mammalian hibernation is the ability to reverse this state of hypothermic torpor by rewarming and subsequent arous...

journal_title：Neuroscience letters

authors： Oliver SR,Anderson KJ,Hunstiger MM,Andrews MT

更新日期：2019-03-23 00:00:00

abstract：:The effect of the N-methyl-D-aspartate (NMDA) receptor antagonist, 3-(2-carboxypiperazin-4-yl)propyl-1-phosphonic acid (CPP), on the ethanol-evoked release of brain ascorbate (AA) was investigated in freely moving rats using an in vivo voltammetry technique. Ethanol (1.0 g/kg, intraperitoneal injection, i.p.) increase...

journal_title：Neuroscience letters

authors： Wu C

更新日期：1993-07-09 00:00:00

abstract：:Several constituents of chromaffin granules were quantitatively determined in noradrenaline and adrenaline cells purified from bovine adrenal medulla. As far as secretory peptides are concerned noradrenaline granules contained slightly more secretogranin II, but much less chromogranin A than adrenaline granules. This ...

journal_title：Neuroscience letters

authors： Weiss C,Cahill AL,Laslop A,Fischer-Colbrie R,Perlman RL,Winkler H

更新日期：1996-06-14 00:00:00

abstract：:In an attempt to understand the change of superoxide dismutase (SOD) in tumor cells by hypoxia and hypoxia-normoxia exposure, the present study performed an in vitro investigation using rat glioma cell line in culture. Hypoxia was induced by an incubation with nitrogen gas for 15 h followed the normoxia exposure with ...

journal_title：Neuroscience letters

authors： Chang CK,Tsai CY,Lin LS,Jou SB,Liao SS,Cheng JT

更新日期：1997-08-29 00:00:00

abstract：:beta-Amyloid protein immunoreactivity in neocortex and hippocampus of Alzheimer's disease and control brains has been measured using an automatic image analysis system. Successive fields from the pial surface to white matter in 4 neocortical sites, parahippocampal gyrus and along the pyramidal cell layer in the hippoc...

journal_title：Neuroscience letters

authors： Cairns NJ,Chadwick A,Luthert PJ,Lantos PL

更新日期：1991-08-05 00:00:00

abstract：:1,3-di(2-[5-3H]tolyl)Guanidine ([3H]DTG) was found to bind to a single saturable population of binding sites in human cerebral cortex and NCB20 cells, a second low-affinity site was apparent in guinea pig brain. Displacement studies were performed to determine the pharmacology of the [3H]DTG binding site in these 3 me...

journal_title：Neuroscience letters

authors： Knight AR,Gillard J,Wong EH,Middlemiss DN

更新日期：1991-10-14 00:00:00

abstract：:We used an intracellular microelectrode technique to study the mechanisms of action of two isoforms (human and rat) of calcitonin gene-related peptide (CGRP) on the evoked and spontaneous quantal secretion of acetylcholine (ACh) in mouse diaphragm motor synapses. Recordings of miniature endplate potentials (MEPPs) and...

journal_title：Neuroscience letters

authors： Gaydukov AE,Bogacheva PO,Balezina OP

更新日期：2016-08-15 00:00:00

abstract：:The pituitary-adrenal responsiveness to a mild stressor was assessed in rats that were deprived of paradoxical sleep (PS) and in controls that were not deprived. Animals were either individually- or group-deprived for 96 h and hormone levels were assessed at 0, 5, 20 or 60 min after a saline injection+novelty and comp...

journal_title：Neuroscience letters

authors： Suchecki D,Tiba PA,Tufik S

更新日期：2002-03-01 00:00:00

abstract：:Phencyclidine (PCP) is known to be an inhibitor of serotonin (5-HT) uptake and to increase serotonergic activity. The development of tolerance to serotonergic stereotyped behaviors induced by repeated PCP treatment and changes of 5-HT transporters were examined. Backpedalling was significantly reduced in frequency fol...

journal_title：Neuroscience letters

authors： Hori T,Abe S,Baba A,Suzuki T,Shiraishi H

更新日期：2000-02-11 00:00:00

abstract：:The effects of aging on sex differences in analgesia from the kappa-opioid agonist, U50,488H (U50), were examined in C57BL/6J mice. U50 analgesia can be blocked by the N-methyl-d-aspartate receptor antagonist, MK-801 (MK), in male rodents and gonadectomized females, but not hormonally intact or estrogen-replaced femal...

journal_title：Neuroscience letters

authors： Sternberg WF,Ritchie J,Mogil JS

更新日期：2004-06-10 00:00:00

abstract：:In anorexia nervosa patients, body image distortion is a core and often persistent symptom, which continues to pose a risk for relapse even after weight recovery. Using functional magnetic resonance imaging (fMRI) in combination with a computer-based life image distortion technique, we stimulated female anorectic pati...

journal_title：Neuroscience letters

authors： Seeger G,Braus DF,Ruf M,Goldberger U,Schmidt MH

更新日期：2002-06-21 00:00:00

abstract：:Glia are key regulators of inflammatory responses within the central nervous system (CNS) following infection or trauma. We have previously demonstrated the ability of activated astrocytes to rapidly produce pro-inflammatory mediators followed by a transition to an anti-inflammatory cytokine production profile that in...

journal_title：Neuroscience letters

authors： Burmeister AR,Johnson MB,Marriott I

更新日期：2019-08-24 00:00:00

abstract：:Rabbit retinal Müller cells were isolated by means of papaine and mechanical dissociation. These cells were shown to have a well preserved morphology and to preserve viability for many hours. Intense wheat germ agglutinin binding occurs on the photoreceptor side of Müller cells, especially in the microvillous region. ...

journal_title：Neuroscience letters

authors： Reichenbach A,Dettmer D,Brückner G,Neumann M,Birkenmeyer G

更新日期：1985-03-22 00:00:00