Reduced responsiveness of touch (SA I) receptors in the cat following close arterial infusion of neomycin.

abstract：:Phenylethanolamine N-methyltransferase (PNMT) activity was measured in adrenal glands and medulla oblongata from 4 inbred rat strains, Fischer 344, Buffalo, Lewis and Sprague-Dawley rats. Adrenal enzyme activity was markedly different among the strains with the highest in Fischer, followed by Sprague-Dawley, Lewis and...

journal_title：Brain research

authors： Park DH,Ehrlich M,Evinger MJ,Joh TH

更新日期：1986-04-30 00:00:00

abstract：:We sought to determine whether the global increase in regional cerebral blood flow (rCBF) produced by electrical stimulation of the rostral cerebellar fastigial nucleus (FN) is a consequence of excitation of intrinsic neurons of the FN or of axons of fibers passing through or projecting into it. Studies were conducted...

journal_title：Brain research

authors： Chida K,Iadecola C,Reis DJ

更新日期：1989-10-23 00:00:00

abstract：:Systemic administration of kainic acid in the rat results in the development of a characteristic excitotoxic syndrome, consisting of automatisms (wet dog shakes, WDS), sustained limbic seizures and brain damage. Since kainate increases the release of excitatory amino acid neurotransmitters such as glutamate, this synd...

journal_title：Brain research

authors： Baran H,Löscher W,Mevissen M

更新日期：1994-08-01 00:00:00

abstract：:The neurons that produce gonadotrophin-releasing hormone (GnRH) are mainly found in the medial preoptic area (MPOA) and constitute a common final pathway to the control of luteinizing hormone (LH) surge on proestrus. The control of GnRH secretion depends on several neurotransmitters, such as serotonin (5-HT), noradren...

journal_title：Brain research

authors： Lima FB,Szawka RE,Anselmo-Franci JA,Franci CR

更新日期：2007-04-20 00:00:00

abstract：:Maternal infection during pregnancy is associated with an increased risk of neurodevelopmental injury. Our aim was to investigate whether prenatal immune challenge could alter susceptibility to seizure-induced brain injury in adulthood. Pregnant Wistar rats were injected intraperitoneally with lipopolysaccharide (LPS)...

journal_title：Brain research

authors： Yin P,Liu J,Li Z,Wang YY,Qiao NN,Huang SY,Li BM,Sun RP

更新日期：2013-06-26 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：:Previous studies showed the role of basolateral amygdala (BLA) in cannabinoid-induced antinociception. Furthermore, the nucleus accumbens (NAc) plays an important role in mediating the suppression of pain in animal models. The present study extended the role of dopamine receptors within the NAc in antinociceptive effe...

journal_title：Brain research

authors： Haghparast A,Ghalandari-Shamami M,Hassanpour-Ezatti M

更新日期：2012-08-30 00:00:00

abstract：:In response to in vitro stimulation with lipopolysaccharide (LPS), microglia induce the production of the inflammatory cytokine interleukin-1 beta (IL-1β) together with nitric oxide (NO) and superoxide anion (O2(-)). Here we investigated the role of NO and O2(-) in the signaling mechanism by which IL-1β is induced in ...

journal_title：Brain research

authors： Sudo K,Takezawa Y,Kohsaka S,Nakajima K

更新日期：2015-11-02 00:00:00

abstract：:In anaesthetized cats, medial gastrocnemius motor units (MUs) were stimulated with random sequences (mean rates between 6 and 12 pps) of electrical pulses delivered to their axons in small ventral root filaments. Muscle tension was recorded under isometric conditions, and spike trains of muscle spindle afferents were ...

journal_title：Brain research

authors： Christakos CN,Windhorst U

更新日期：1986-02-19 00:00:00

abstract：:Gulf War Illness (GWI) is a chronic disease that affects the 1991 Gulf War (GW) veterans for which treatment is lacking. It has been hypothesized that drugs used to protect military personnel from chemical attacks and insects during the war: pyridostigmine bromide (PB),N, N-diethyl-m-toluamide (DEET), and permethrin (...

journal_title：Brain research

authors： Carreras I,Aytan N,Mellott T,Choi JK,Lehar M,Crabtree L,Leite-Morris K,Jenkins BG,Blusztajn JK,Dedeoglu A

更新日期：2018-02-15 00:00:00

abstract：:A potential mechanism for valproate (VPA)-induced increases in glial cell-substratum adhesivity has been demonstrated. Metabolically labelled glioma (C6) and primary astrocytes showed a statistically significant accumulation of protein when cultured in the presence of therapeutic concentrations of VPA (1 mM). This was...

journal_title：Brain research

authors： Martin ML,Regan CM

更新日期：1988-08-30 00:00:00

abstract：:In order to establish the cellular and subcellular localization of the chemokine protein, vascular endothelial growth factor (VEGF) or vascular permeability factor, in adult human retina, we employed immunocytochemistry with double immunolabeling, using a primary antibody to amino acids 1-10 of VEGF, together with ant...

journal_title：Brain research

authors： Famiglietti EV,Stopa EG,McGookin ED,Song P,LeBlanc V,Streeten BW

更新日期：2003-04-18 00:00:00

abstract：:Large bilateral aspiration lesions of the hippocampus had no significant effect on septal kindling, whereas large bilateral DC lesions of the pyriform lobe resulted in a small but significant increase in the number of septal stimulations required to complete kindling. Bilateral aspiration lesions of the dorsal hippoca...

journal_title：Brain research

authors： Racine RJ,Paxinos G,Mosher JM,Kairiss EW

更新日期：1988-06-28 00:00:00

abstract：:Antisense oligodeoxynucleotides (ODNs) are used for the selective inhibition of gene expression. Antisense ODNs are promising tools for the investigation of physiological implications of proteins in the central nervous system of rodents in vivo. We have previously demonstrated that a phosphorothioate antisense ODN to ...

journal_title：Brain research

authors： Karle J,Witt MR,Nielsen M

更新日期：1997-08-08 00:00:00

abstract：:Intrinsic versus extrinsic determinants of age-related alterations in hippocampal noradrenergic transmission were investigated using intraocular allografts in rats. Three groups of animals were examined: young hippocampal transplants in young hosts, old transplants in old hosts and young transplants in old hosts. Post...

journal_title：Brain research

authors： Eriksdotter-Nilsson M,Gerhardt G,Seiger A,Olson L,Hoffer B,Granholm AC

更新日期：1989-01-30 00:00:00

abstract：:Treated carbon fiber electrodes were used with differential normal pulse voltammetry (DNPV) for in vivo determination of the relative participation of uric acid (UA) to peak 3 derived between 250-300 mV in the dorsal horn of the spinal cord of anesthetized rats. In vitro, treated carbon fiber electrodes respond linear...

journal_title：Brain research

authors： Rivot JP,Noret E,Ory-Lavollée L,Besson JM

更新日期：1987-09-01 00:00:00

abstract：:Electrical stimulation of the sural nerve (SN) revealed input from sural nerve afferents to L6 and L7 dorsal horn neurons that were not apparent using natural mechanical stimuli, especially in cells with variable latency responses to SN stimulation. Nearly all (31/32) cells that had reliable, fixed latency responses t...

journal_title：Brain research

authors： Pubols LM,Foglesong ME,Vahle-Hinz C

更新日期：1986-04-16 00:00:00

abstract：:Phenoxybenzamine can selectively eliminate the s-IPSP, in the presence of anti-cholinesterases that enhance s-IPSP and s-EPSP; and the alpha 2-antagonist, yohimbine, can partially but consistently depress s-IPSP selectively. The results provide positive pharmacological support for the monoaminergic nature of the trans...

journal_title：Brain research

authors： Ashe JH,Libet B

更新日期：1982-06-24 00:00:00

abstract：:The concentration of PGD2, PGE2, and of PGF2 alpha was measured in the cerebrospinal fluid (CSF) collected from the cisterna magna of conscious rats (n = 29), which, chronically implanted with a catheter for the CSF sampling, underwent deprivation of daytime sleep. Significant elevation of the CSF level of PGD2 was ob...

journal_title：Brain research

authors： Ram A,Pandey HP,Matsumura H,Kasahara-Orita K,Nakajima T,Takahata R,Satoh S,Terao A,Hayaishi O

更新日期：1997-03-14 00:00:00

abstract：:Oxygen therapy (OT) with hyperbaric oxygen (HBO) or normobaric hyperoxia (NBO) improves the oxygenation of penumbral tissue in experimental ischemic stroke. However, whether this results in the improvement of energy metabolism is unclear. We investigated the effect of both OTs on tissue acidosis and on ATP production....

journal_title：Brain research

authors： Sun L,Strelow H,Mies G,Veltkamp R

更新日期：2011-09-30 00:00:00

abstract：:We investigated the responses of putative aortic baroreceptor neurons to mechanical stimulation of their processes. Putative aortic baroreceptor neurons were identified by applying the carbocyanine dye DiI to the adventitia of the aortic arch of anesthetized rats. After at least 1 week, the nodose ganglia were removed...

journal_title：Brain research

authors： Cunningham JT,Wachtel RE,Abboud FM

更新日期：1997-05-16 00:00:00

abstract：:Defined concentrations of quinolinate (QUIN) were administered to murine cortical neurons in culture impaled for intracellular recording. In physiological recording medium containing 1 mM Mg, concentrations of QUIN up to 2 mM had minimal effect on membrane potential and input resistance; only at higher concentrations ...

journal_title：Brain research

authors： Peters S,Choi DW

更新日期：1987-09-08 00:00:00

abstract：:We used whole-head magnetoencephalograpy (MEG) to record changes in neuromagnetic N100m responses generated in the left and right auditory cortex as a function of the match between visual and auditory speech signals. Stimuli were auditory-only (AO) and auditory-visual (AV) presentations of /pi/, /ti/ and /vi/. Three t...

journal_title：Brain research

authors： Davis C,Kislyuk D,Kim J,Sams M

更新日期：2008-11-25 00:00:00

abstract：:In teleosts, the fasciculus medialis tractus optici departs the optic tract and follows an aberrant path towards the midbrain tectum. To determine the retinal origin of the fascicle, horseradish peroxidase was injected into localized lesions of either the optic nerve or the retina. The fasciculus medialis axons of adu...

journal_title：Brain research

authors： Fraley SM,Sharma SC

更新日期：1985-07-01 00:00:00

abstract：:The behavioral and EEG effects of rat and ovine corticotropin releasing factor (r- and o-CRF) were compared. Both peptides were injected intracerebroventricularly into rats through chronically implanted cannulae. At the doses of 0.1 and 1 microgram both peptides activated the EEG and stimulated motor activity. At the ...

journal_title：Brain research

authors： Marrosu F,Mereu G,Fratta W,Carcangiu P,Camarri F,Gessa GL

更新日期：1987-04-07 00:00:00

abstract：:The present study was designed to investigate the role of activation of Kca+2 channels and cAMP in opioid-induced pial artery dilation in newborn pigs equipped with closed cranial windows. Methionine enkephalin, an endogenous mu agonist, elicited dilation that was modestly attenuated by the Kca+2 channel antagonist, i...

journal_title：Brain research

authors： Armstead WM

更新日期：1997-02-07 00:00:00

abstract：:We characterized acute intracerebral hemorrhage (ICH) in the rat by sequential magnetic resonance imaging (MRI) and correlated MRI findings with neurobehavior and histopathology. In addition, we investigated whether albumin treatment would reduce ICH-induced brain injury. ICH was produced in rats by a double-injection...

journal_title：Brain research

authors： Belayev L,Obenaus A,Zhao W,Saul I,Busto R,Wu C,Vigdorchik A,Lin B,Ginsberg MD

更新日期：2007-07-09 00:00:00

abstract：:Daily changes in tryptophan-5-hydroxylase (TrH) activity have been studied in six different 5-HT-containing cell groups (B3, B4, B5, B6, B7, B8,) in the brain stem of rats maintained in a regular cycle of 12 h of light and 12 h of darkness. Significant circadian alternations of TrH activity were observed in most of th...

journal_title：Brain research

authors： Kan JP,Chouvet G,Hery F,Debilly G,Mermet A,Glowinski J,Pujol JF

更新日期：1977-03-04 00:00:00

abstract：:The purpose of this study was to determine whether treatment with high-dose human serum albumin (HSA) would offer protection in a model of high-grade transient forebrain ischemia. Twenty-six fasted Wistar rats underwent bilateral common carotid artery occlusion and severe hypotension (50 mmHg) for 10 min. The agent (2...

journal_title：Brain research

authors： Belayev L,Saul I,Huh PW,Finotti N,Zhao W,Busto R,Ginsberg MD

更新日期：1999-10-16 00:00:00

abstract：:Microinfusions of the benzodiazepine anxiolytic midazolam into the central or basolateral amygdaloid nuclei produced different anxiolytic effects in two tests of rat 'anxiety'. Infusions into the basolateral nucleus impaired open-arm avoidance in the elevated plus-maze test, but did not impair shock-probe avoidance in...

journal_title：Brain research

authors： Pesold C,Treit D

更新日期：1995-02-13 00:00:00