Spinal afferents for peripheral osmoreceptors in the rat.

abstract：:Microspectrofluorimetric measurements of excitatory amino acid-evoked rises in intracellular free calcium concentration ([Ca2+]i), electrophysiological measurements of currents through single NMDA receptor-operated ion channels and estimates of cellular viability following NMDA challenge were employed to examine the i...

journal_title：Brain research

authors： Sawyer DC,McLarnon JG,Church J

更新日期：1995-11-06 00:00:00

abstract：:Results of the preceding paper32 suggest that bulbo-pontine respiration related units (RRU) could be classed into 4 populations according to the relation of their peak firing frequency to the respiratory cycle: one inspiratory (I) and 3 expiratory (E) (early, mid and late). A further study of their spatial distributio...

journal_title：Brain research

authors： Vibert JF,Bertrand F,Denavit-Saubié M,Hugelin A

更新日期：1976-09-17 00:00:00

abstract：:Reduced neuronal plasticity in the striatum, hippocampus, and neocortex is a common feature of transgenic mouse models of Huntington's disease (HD). Doublecortin (DCX) and polysialylated neural cell adhesion molecule (PSA-NCAM) are associated with structural plasticity in the adult mammalian brain, are markers of newl...

journal_title：Brain research

authors： Lazic SE,Goodman AO,Grote HE,Blakemore C,Morton AJ,Hannan AJ,van Dellen A,Barker RA

更新日期：2007-06-02 00:00:00

abstract：:Activation of a purinergic P2 receptor by adenosine 5'-triphosphate (ATP) has previously been shown to open a non-selective cation channel with a reversal potential of approximately 0 mV. We examined the effect of P2 receptor activation on voltage-gated ionic currents in acutely isolated CA3 pyramidal neurons from gui...

journal_title：Brain research

authors： Dave S,Mogul DJ

更新日期：1996-04-09 00:00:00

abstract：:We have previously reported that intracerebroventricular (i.c.v.) injection of either a PKC or PKA inhibitor completely reversed the expression of 5- to 8-fold morphine antinociceptive tolerance. We developed a model of 45-fold morphine tolerance that included a 75-mg morphine pellet and twice daily morphine injection...

journal_title：Brain research

authors： Smith FL,Javed RR,Elzey MJ,Dewey WL

更新日期：2003-09-19 00:00:00

abstract：:Williams Syndrome (WS) is a neurodevelopment disorder associated with a hemizygous deletion on chromosome 7. WS is characterized with mental retardation, severe visual-spatial deficits, relative language preservation, and excellent facial recognition. Distinctive auditory features include musical ability, heightened s...

journal_title：Brain research

authors： Holinger DP,Bellugi U,Mills DL,Korenberg JR,Reiss AL,Sherman GF,Galaburda AM

更新日期：2005-03-10 00:00:00

abstract：:The present study examined if olfactory bulbectomy (OBX) altered defensive behaviors on the elevated plus-maze and the open-field differently in male and female rats. Similar increases in defensive behaviors in male and female rats were observed in both tests following OBX. No significant correlations were detected be...

journal_title：Brain research

authors： Stock HS,Hand GA,Ford K,Wilson MA

更新日期：2001-06-08 00:00:00

abstract：:Quantitative morphological techniques have revealed several new aspects of the action of the Staggerer mutant gene. Staggerer is an autosomal recessive gene which causes ataxia and severe malformation of the cerebellar cortex in mice. The Purkinje cells of the cerebellar cortex are small, abnormal in morphology and re...

journal_title：Brain research

authors： Roffler-Tarlov S,Herrup K

更新日期：1981-06-29 00:00:00

abstract：:The visual system in the pigeon is composed of the tectofugal, thalamofugal and accessory optic pathways. Though their anatomy and physiology have been extensively studied, the functional interactions between these pathways are largely unknown. The present study shows by using multiple electrophysiological techniques ...

journal_title：Brain research

authors： Cao P,Yang Y,Yang Y,Wang SR

更新日期：2006-01-19 00:00:00

abstract：:MicroRNAs (miRNAs) are a class of non-coding small RNAs that regulate the expression of target genes. They derive from pre-miRNAs that are enzymatically processed by dicer to ∼22 nucleotide mature miRNAs. Members of the pre-miRNA lethal-7 (let-7) are known to regulate cell proliferation and apoptosis. Here, we showed ...

journal_title：Brain research

authors： Lv J,Zeng Y,Qian Y,Dong J,Zhang Z,Zhang J

更新日期：2018-04-15 00:00:00

abstract：:The purpose of this study was to examine mechanisms involved in the coupling of neuronal activity to cerebral blood flow (CBF). CBF was measured in rat cerebellum using laser-Doppler flowmetry during stimulus-evoked neuronal activity and related to the distribution of the extracellular field potential. Local electrica...

journal_title：Brain research

authors： Akgören N,Dalgaard P,Lauritzen M

更新日期：1996-02-26 00:00:00

abstract：:Lesions of the insular cortex (IC) attenuate acquisition of conditioned taste aversions (CTAs). We have suggested that this impairment is the expected consequence of a failure of IC-lesioned (ICX) rats to recognize unfamiliar taste stimuli as novel. That is, ICX rats treat novel taste stimuli as if they are familiar a...

journal_title：Brain research

authors： Roman C,Lin JY,Reilly S

更新日期：2009-03-09 00:00:00

abstract：:Extracellular recordings from 141 rat supraoptic nucleus neurons maintained in vitro in a perfused hypothalamic explant indicated that the excitability of 85% of cells was enhanced by the addition of 10-200 microM norepinephrine (NE) and the alpha-agonist methoxamine (MOXY), but not by isoproterenol, to the perfusion ...

journal_title：Brain research

authors： Randle JC,Bourque CW,Renaud LP

更新日期：1984-07-30 00:00:00

abstract：:The locus coeruleus was stimulated in 62 cats in order to investigate the effect on cephalic blood flow and cephalic vascular resistance. Flow was measured by electromagnetic flow probes applied to the common carotid artery. Stimulation over a range of frequencies (0.2-200 s-1) produced a frequency-dependent fall in c...

journal_title：Brain research

authors： Goadsby PJ,Lambert GA,Lance JW

更新日期：1983-11-14 00:00:00

abstract：:(1)The brain stem of anaesthetized cats has been mapped between Horsley-Clark planes APO and P8.5 with electrical stimuli of low intensity in order to determine the areas which can produce excitatory of inhibitory influences on the spontaneously contracting, sympathetically denervated, urinary bladder. (2) Two inhibit...

journal_title：Brain research

authors： McMahon SB,Spillane K

更新日期：1982-02-25 00:00:00

abstract：:'Spontaneous' and visually evoked action potentials were recorded from single neurons in cytoarchitectonic area 17 (striate cortex, area V1) of anaesthetized and immobilized cats, prior to, during and after brief reversible inactivation of the ipsilateral postero-temporal visual (PTV) cortex (presumed homologue of pri...

journal_title：Brain research

authors： Huang JY,Wang C,Dreher B

更新日期：2007-03-23 00:00:00

abstract：:The expression of HIV-1 negative factor (nef) has been positively correlated with HIV disease progression [Z. Hanna, D.G. Kay, N. Rebai, A. Guimond, S. Jothy, P. Jocicoeur, Nef harbors a makor determinant of pathogenicity for an AIDS-like disease induced by HIV-1 in transgenic mice. Cell 95 (1998) 163-175]. Nef expres...

journal_title：Brain research

authors： Trillo-Pazos G,McFarlane-Abdulla E,Campbell IC,Pilkington GJ,Everall IP

更新日期：2000-05-12 00:00:00

abstract：:Administration of benzodiazepines at appropriate times in the circadian cycle induce phase-shifts in circadian locomotor activity. The possibility that benzodiazepine-induced shifts are mediated at the level of the suprachiasmatic nuclei (SCN), identified as the circadian pacemaker in mammals, was examined electrophys...

journal_title：Brain research

authors： Mason R,Biello SM,Harrington ME

更新日期：1991-06-21 00:00:00

abstract：:Nuclear factor κB (NFκB) signaling plays ubiquitous roles in inflammation, immune response and neurogenesis. G protein-coupled receptor kinase 5 (GRK5) can protect neurons from degeneration. GRK5 also mediates tumor necrosis factor-α (TNFα)-induced NFκB signaling through the phosphorylation of IκBα. Here, we show that...

journal_title：Brain research

authors： Zhang Y,Shen GL,Shangguan LJ,Yu Y,He ML

更新日期：2015-05-22 00:00:00

abstract：:The hypothesis that glutamate is the afferent transmitter in the acoustico-lateralis receptors was examined in Plotosus electroreceptors. JSTX , a spider toxin known to specifically block glutamate receptors, irreversibly abolished afferent impulse discharges induced by iontophoretically applied glutamate, whereas tho...

journal_title：Brain research

authors： Nagai T,Obara S,Kawai N

更新日期：1984-05-21 00:00:00

abstract：:The postnatal development of cat triceps surae gamma-motoneurones, retrogradely labelled with horseradish peroxidase (HRP), was studied light and electron microscopically. The mean diameter of the cell bodies of the gamma-motoneurones increased by about 25% from birth to the adult stage, which was much less than the i...

journal_title：Brain research

authors： Arvidsson U,Svedlund J,Lagerbäck PA,Cullheim S

更新日期：1987-12-15 00:00:00

abstract：:The time course of autoradiographic binding of major second messengers in the rat brain was studied at 2, 7, and 24 h after withdrawal from butorphanol infusion. [3H]Forskolin and [3H]phorbol 12,13-dibutyrate (PDBu) were used to label adenylate cyclase and protein kinase C (PKC), respectively. Rats were rendered depen...

journal_title：Brain research

authors： Jang CG,Rockhold RW,Ho IK

更新日期：1999-03-13 00:00:00

abstract：:Estrogen effects on tyrosine hydroxylase (TH), monoamine oxidase types A and B (MAO), and dopamine (DA) in microdissected regions of the hypothalamus, preoptic area and substantia nigra (SNR) of the female rat brain were investigated. Ovariectomized (OVX) young adult female rats were implanted with single silastic cap...

journal_title：Brain research

authors： Jones EE,Naftolin F

更新日期：1990-02-26 00:00:00

abstract：:Unilateral nigrostriatal lesions were performed in rats by punctate injection of 6-hydroxydopamine. Lesioned animals exhibited anorexia and weight loss for 7-11 days after surgery. These animals then displayed normal rate of weight gain. However, there was a chronic depression of body weight in the lesioned animals re...

journal_title：Brain research

authors： Baez LA,Ahlskog JE,Randall PK

更新日期：1977-09-02 00:00:00

abstract：:The solubilized rat central nervous system (hypothalamic) nicotinic cholinergic receptor and the Torpedo nicotinic cholinergic receptors are immunologically similar and show greater than 60% immunologic cross-reactivity using a double-antibody technique. Antibodies to the Electrophorus and Torpedo receptors also decre...

journal_title：Brain research

authors： Block GA,Billiar RB

更新日期：1979-12-14 00:00:00

abstract：:The distribution of avian pancreatic polypeptide (APP)-like immunoreactivity (APP-IR) in the chicken retina was investigated by means of immunohistochemistry. The observation from frozen sections showed that APP-IR is localized in the stratified amacrine cells of the first sublayer. Examination of whole-mounts reveale...

journal_title：Brain research

authors： Katayama Y,Kiyama H,Arai Y,Tohyama M

更新日期：1984-09-17 00:00:00

abstract：:In the present study, we used an immunocytochemical technique at the electron microscopic level to determine if there are changes in the glutamate and GABA neurotransmitter content of the hippocampus of genetic absence epilepsy rats from Strasbourg (GAERS). We also investigated if there was mossy fiber reorganization....

journal_title：Brain research

authors： Sirvanci S,Meshul CK,Onat F,San T

更新日期：2003-10-24 00:00:00

abstract：:Dorsal cells, are primary sensory neurons located in the lamprey spinal cord. They are of two types conveying touch (T) and pressure (P) and they have an ascending and/or a descending axon which joins the dorsal column. Dorsal cells have no initial axon segment. In the electron microscope synaptic boutons with spheric...

journal_title：Brain research

authors： Christenson J,Lagerbäck PA,Grillner S

更新日期：1988-02-02 00:00:00

abstract：:Corticotropin releasing hormone (CRH) plays a major role in central nervous system responses to stressors and has been implicated in stress-induced alterations in sleep. In the absence of stressors, CRH contributes to the regulation of spontaneous waking. We examined the effects of CRH and astressin (AST), a non-speci...

journal_title：Brain research

authors： Sanford LD,Yang L,Wellman LL,Dong E,Tang X

更新日期：2008-01-23 00:00:00

abstract：:Using the hippocampal slice preparation, extracellular recordings of CA3 field excitatory postsynaptic potentials (fEPSPs) were performed to assess the effects of adenosine on the induction of mossy fiber long-term potentiation (LTP). When present during tetanization, adenosine (50 microM) significantly suppressed mos...

journal_title：Brain research

authors： Alzheimer C,Röhrenbeck J,ten Bruggencate G

更新日期：1991-03-08 00:00:00