D-fenfluramine activates rat oxytocinergic and vasopressinergic neurons through different mechanisms.

abstract：:Female rats were subjected to unilateral left or right, bilateral, or sham ablation of the cerebral cortex. Eight weeks after surgery, the rats were sacrificed by decapitation and spleen cells were grown in culture for 96 h in the presence or absence of the T-cell mitogen concanavalin A or the B-cell mitogen lipopolys...

journal_title：Brain research

authors： LaHoste GJ,Neveu PJ,Mormède P,Le Moal M

更新日期：1989-03-27 00:00:00

abstract：:Stellate ganglion block (SGB) is a blockade of sympathetic ganglia innervating the head and neck, and is known to function through vasodilation of the target region. However, the effectiveness of SGB in relieving cerebral vasospasm (CVS) through dilation of intracerebral vessels has not been evaluated. The aim of the ...

journal_title：Brain research

authors： Hu N,Wu Y,Chen BZ,Han JF,Zhou MT

更新日期：2014-10-17 00:00:00

abstract：:The effect of hippocampal kindling on neuronal and glial marker proteins was studied in the rat by immunochemical methods. In hippocampus, pyriform cortex and amygdala there was an increase in glial fibrillary acidic protein (GFAP), indicating reactive gliosis, and an increase in the glycolytic enzyme NSE, suggesting ...

journal_title：Brain research

authors： Hansen A,Jørgensen OS,Bolwig TG,Barry DI

更新日期：1990-10-29 00:00:00

abstract：:The effect of high concentrations of L-ascorbic acid on the in vivo and in vitro growth of human neuroblastoma has been investigated. Directly implemented into cell culture it decreased the DNA, RNA and protein synthesis, and mitosis of neuroblastoma cells, without affecting normal neuronal cells. In vivo treatment of...

journal_title：Brain research

authors： Pavelić K

更新日期：1985-09-09 00:00:00

abstract：:The enzymatic and regulatory properties of Ca2+/calmodulin-dependent protein kinase in the postsynaptic density (mPSDp CaM kinase) of the rat forebrain was compared with those of soluble Ca2+/calmodulin-dependent protein kinase II (CaM kinase II). mPSDp CaM kinase was different from soluble CaM kinase II in terms of s...

journal_title：Brain research

authors： Ochiishi T,Sugiura H,Yamauchi T

更新日期：1993-04-30 00:00:00

abstract：:This study investigated the effects of antidromically conducted nerve impulses on the transmission of orthodromic volleys in primary afferents of the hindlimb in decerebrated paralyzed cats. Two protocols were used: (A) Single skin and muscle afferents (N=20) isolated from the distal part of cut dorsal rootlets (L7-S1...

journal_title：Brain research

authors： Gossard JP,Bouyer L,Rossignol S

更新日期：1999-04-17 00:00:00

abstract：:Methamphetamine (METH) is one of the most commonly abused psychostimulant, and is known to induce dopaminergic neurotoxicity by generating oxidative stress and free radicals. In the present study we investigated the effects of METH on egr-1 and c-fos immediate early gene induction in different regions of mouse brain, ...

journal_title：Brain research

authors： Thiriet N,Zwiller J,Ali SF

更新日期：2001-11-16 00:00:00

abstract：:Group-housed Sprague-Dawley (SD) rats exposed for 1 h to 2,5-dihydro-2,4,5-trimethylthiazoline (TMT, a component of fox feces) did not display changes in hippocampal serotonin (5-HT) metabolism and [3H]5-HT reuptake, compared to water or butyric acid. Such an observation extended to isolated SD and Fischer 344 rats. W...

journal_title：Brain research

authors： Dias Soares D,Fernandez F,Aguerre S,Foury A,Mormède P,Chaouloff F

更新日期：2003-01-24 00:00:00

abstract：:Injection of inositol 1,4,5-trisphosphate (InsP3) into dark-adapted Limulus ventral photoreceptors produces a series of discrete bursts of membrane depolarization. Prior injection of aequorin, a luminescent calcium indicator, reveals that the bursts of depolarization are accompanied by individual bursts of intracellul...

journal_title：Brain research

authors： Corson DW,Fein A

更新日期：1987-10-13 00:00:00

abstract：:We consider a random synaptic pruning in an initially highly interconnected network. It is proved that a random network can maintain a self-sustained activity level for some parameters. For such a set of parameters a pruning is constructed so that in the resulting network each neuron/node has almost equal numbers of i...

journal_title：Brain research

authors： Turova TS

更新日期：2012-01-24 00:00:00

abstract：:Central catecholamine alterations associated with immune activity are similar to those seen following stressor exposure. Inasmuch as aged animals exhibit more pronounced stressor-provoked alterations of central amines relative to younger animals, it was of interest to determine whether immune challenge would similarly...

journal_title：Brain research

authors： Shanks N,Francis D,Zalcman S,Meaney MJ,Anisman H

更新日期：1994-12-12 00:00:00

abstract：:There are sex differences in the neurochemistry of brainstem nuclei that participate in the control of breathing as well as sex differences in respiratory responses to hypoxia. Central chemoreception refers to the detection within the brain of minute changes in carbon dioxide (CO(2)) levels and the subsequent modulati...

journal_title：Brain research

authors： Niblock MM,Gao H,Li A,Jeffress EC,Murphy M,Nattie EE

更新日期：2010-01-22 00:00:00

abstract：:Microinjection of a substance P analogue (1 mM; 7 or 10 nl) into laminae I and II of the L7 dorsal horn of decerebrate cats significantly potentiated (P < 0.05) the increase in arterial pressure evoked by microinjection of L-glutamate (109 mM; 7 or 10 nl) into these spinal sites. Microinjection of the substance P anal...

journal_title：Brain research

authors： Beyaert CA,Hill JM,Kaufman MP

更新日期：1997-06-06 00:00:00

abstract：:Transfer learning is an immanent feature of perceptual learning. Yet, despite the increasingly widespread application of transcranial direct current stimulation (tDCS) to study learning, transfer effects in response to tDCS have not been studied. Therefore, the present study investigated the transfer of tactile acuity...

journal_title：Brain research

authors： Hirtz R,Weiss T,Huonker R,Witte OW

更新日期：2018-06-15 00:00:00

abstract：:The aim of the present study was to show that space perception depends on sensori-motor experience. We induced spatial biases by a non-conflictual lateralized sensori-motor task on twenty seven right-handed healthy volunteers (left-to-right readers). After a pre-test and before a post-test, which assessed visuo-motor ...

journal_title：Brain research

authors： Dupierrix E,Alleysson D,Ohlmann T,Chokron S

更新日期：2008-06-12 00:00:00

abstract：:We examined the responsiveness of rat vestibular ganglion neurons (VGNs) to exogenous neurotrophic factors, BDNF, NT-3, and GDNF, during postnatal development in dissociated cultures. VGNs were obtained from postnatal days (P) 1, 3, 7, and 14. After two days in culture, the survival of VGNs in control cultures without...

journal_title：Brain research

authors： Chihara Y,Iwasaki S,Kondo K,Yamasoba T

更新日期：2011-08-23 00:00:00

abstract：:The study makes an attempt to find out the action of norepinephrine (NE) and phenoxybenzamine (PB), applied at medial preoptic area (mPOA), in altering the sleep-awake responses, in free moving rats, which has not yet been reported. Effects of application of NE during day and PB during night, at mPOA, on sleep-awake r...

journal_title：Brain research

authors： Mohan Kumar V,Datta S,Chhina GS,Gandhi N,Singh B

更新日期：1984-11-26 00:00:00

abstract：:Twice daily injections of 1.0 or 5.0 mg/kg D-amphetamine for 6 consecutive days differentially affected the response of dopaminergic neurons in the substantia nigra pars compacta to challenge injections of apomorphine on the following day. Thus, whereas treatment with the high amphetamine dose produced a dramatic shif...

journal_title：Brain research

authors： Kamata K,Rebec GV

更新日期：1984-10-29 00:00:00

abstract：:The present study utilized the [14C]2-deoxyglucose (2-DG) cell labeling procedure to characterize a functional pathway from the prefrontal cortex (Pfc) and mediodorsal thalamic nucleus (MD) to the hypothalamus. Rats were injected with 2-DG prior to a 45 min experimental paradigm consisting of alternating 30 s on-off p...

journal_title：Brain research

authors： Brutus M,Watson RE Jr,Shaikh MB,Siegel HE,Weiner S,Siegel A

更新日期：1984-09-24 00:00:00

abstract：:Slow field potentials (SFP) lasting up to 5 s followed penicillin-induced bursts in CA3 of guinea pig hippocampal slices and accounted for most of the interburst interval. The longest lasting component of the SFP which was maximal in the distal apical dendritic region was usually absent in s. pyramidale. Potassium flu...

journal_title：Brain research

authors： Schneiderman JH

更新日期：1987-02-10 00:00:00

abstract：:A terminal transferase-mediated dUTP nick end labeling (TUNEL) method was utilized for detection of neuronal death in the subcortical relay nuclei of the trigeminosensory system following the infraorbital nerve transection in newborn rats. At 18-24 h after injury, numerous TUNEL-positive profiles were found within the...

journal_title：Brain research

authors： Sugimoto T,Xiao C,Takeyama A,He YF,Takano-Yamamoto T,Ichikawa H

更新日期：1999-04-10 00:00:00

abstract：:Clusters of carotid body (glomus) cells cultured from a few days to 3 weeks, maintained their morphological characteristics during this period. The resting potential (Em) and input resistance (Ro) did not change for 2 weeks but both declined afterwards. The intracellular pH (pHi) of glomus cells, measured with glass m...

journal_title：Brain research

authors： He SF,Wei JY,Eyzaguirre C

更新日期：1991-05-03 00:00:00

abstract：:The purpose of this study was to identify the functional fields activated in relation to the self-paced proximal and distal arm movements. The regional cerebral blood flow (rCBF) was measured with positron emission tomography (PET) and 15O-labelled H2O (H2(15)O) in eight healthy subjects. All subjects performed the fo...

journal_title：Brain research

authors： Kawashima R,Itoh H,Ono S,Satoh K,Furumoto S,Gotoh R,Koyama M,Yoshioka S,Takahashi T,Takahashi K,Yanagisawa T,Fukuda H

更新日期：1996-04-15 00:00:00

abstract：:Neuronal transmission through hippocampal subfields exhibits a high degree of modulation and appears dependent on the behavioral state and hippocampal EEG. Sensory inputs, which profoundly modify the hippocampal EEG, may be involved in modulating hippocampal excitability. Field responses of the CA1 region, evoked by i...

journal_title：Brain research

authors： Herreras O,Solís JM,Muñoz MD,Martín del Río R,Lerma J

更新日期：1988-10-04 00:00:00

abstract：:Ontogenic development of the dopaminergic system in rat brain was investigated. This was accomplished by monitoring changes in postsynaptic dopamine receptor formation and presynaptic dopamine content in the midbrain tegmentum, frontal cortex and corpus striatum from the 18th day of gestation through adulthood. The do...

journal_title：Brain research

authors： Noisin EL,Thomas WE

更新日期：1988-06-01 00:00:00

abstract：:The purpose of the present study was to investigate the possible involvement of hippocampal NMDA (N-methyl-d-aspartate) receptors in spatial memory in rats by means of intrahippocampal injection of an NMDA antagonist, AP5 (D,L-2-amino-5-phosphonopentanoic acid). In Expt. 1, spontaneous motor activity (locomotor activi...

journal_title：Brain research

authors： Kawabe K,Ichitani Y,Iwasaki T

更新日期：1998-01-19 00:00:00

abstract：:We have investigated the effects of nerve growth factor (NGF, 2.5 ng/ml for 1-2 weeks) on enriched adult rat dorsal root ganglion (DRG) neurons maintained in cell culture in defined media. Whole-cell recordings in cells cultured in the absence and presence of NGF revealed no significant difference in resting membrane ...

journal_title：Brain research

authors： Aguayo LG,White G

更新日期：1992-01-20 00:00:00

abstract：:The rapid saltatory motion of intra-axonal particles detected by dark-field microscopy in myelinated axons isolated from sciatic nerves of adult Xenopus laevis was inhibited by colchicine or vinblastine at a concentration of larger than or equal to 0.1 mM. Both the predominant somatopetal transport and the somatofugal...

journal_title：Brain research

authors： Hammond GR,Smith RS

更新日期：1977-06-10 00:00:00

abstract：:Inhibitory GABAergic synaptic transmission in the mammalian hippocampus depends upon a hyperpolarized reversal potential for Cl(-) (ECl). To examine the regulation of ECl hyperpolarization we cultured hippocampal neurons for two weeks in either a low- or a high-concentration of KCl (2.6 or 18.7 mM, respectively). Neur...

journal_title：Brain research

authors： Balena T,Acton BA,Koval D,Woodin MA

更新日期：2008-04-18 00:00:00

abstract：:Changes in absorbance of voltage-sensitive merocyanine-rhodanine dyes were used to monitor electrical responses in the semilunar ganglion of 4-10-day-old developing chick embryos. The electrical responses were simultaneously recorded from many positions in the ganglion. Stimulation of the afferent nerve fibers (the op...

journal_title：Brain research

authors： Sakai T,Hirota A,Komuro H,Fujii S,Kamino K

更新日期：1985-01-01 00:00:00