Strain-dependent differences in responsiveness of mice to nitrous oxide (N2O) antinociception.

abstract：:Extracellular recordings were made in vitro from 212 single units in the rat subfornical organ (SFO) and 54 single units in the rat medial preoptic area (MPO). Units were exposed to solutions made hyper-osmotic or hypo-osmotic by 1.4-11%. A reversible 30% or greater change in frequency followed the osmotic challenge i...

journal_title：Brain research

authors： Sibbald JR,Hubbard JI,Sirett NE

更新日期：1988-10-04 00:00:00

abstract：:Nitric oxide (NO) is a putative neuronal messenger in the olfactory epithelium. We analysed the electrical responses of rat olfactory receptor neurones to NO stimulation in the whole-cell patch clamp mode and found that NO activates the cyclic nucleotide-gated conductance, independent from cyclic GMP. As NO may also o...

journal_title：Brain research

authors： Schmachtenberg O,Diaz J,Bacigalupo J

更新日期：2003-08-01 00:00:00

abstract：:Afferents from the nucleus reticularis thalami (RT) to the thalamic ventrobasal complex were studied in the rat by looking for degenerating terminals after selective neurotoxic lesion of RT using injections of kainic acid. Several lines of evidence are presented indicating that RT afferents terminate in the VB by F ty...

journal_title：Brain research

authors： Peschanski M,Ralston HJ,Roudier F

更新日期：1983-07-04 00:00:00

abstract：:The neural representation of facial expression within the human visual system is not well defined. Using an adaptation paradigm, we examined aftereffects on expression perception produced by various stimuli. Adapting to a face, which was used to create morphs between two expressions, substantially biased expression pe...

journal_title：Brain research

authors： Fox CJ,Barton JJ

更新日期：2007-01-05 00:00:00

abstract：:The role of calcium and protein kinases in rhythmic activity induced by muscarinic receptor activation in the CA1 area in rat hippocampal slices was investigated. Extracellular recording showed that carbachol (20 microM) induced synchronized field potential activity with a dominant frequency of 7.39+/-0.68 Hz. Pretrea...

journal_title：Brain research

authors： Alberi S,Boeijinga PH,Raggenbass M,Boddeke HW

更新日期：2000-07-28 00:00:00

abstract：:The current study revisited the question of whether there are brain mechanisms specific to divided attention that differ from those used in selective attention. Increased neuronal activity required to simultaneously process two stimulus dimensions as compared with each separate dimension has often been observed, but r...

journal_title：Brain research

authors： Hahn B,Wolkenberg FA,Ross TJ,Myers CS,Heishman SJ,Stein DJ,Kurup PK,Stein EA

更新日期：2008-06-18 00:00:00

abstract：UNLABELLED:Although corticotropin-releasing factor (CRF) receptors have been identified throughout the brain, relatively little is known about the regulation of CRF receptors. Recent investigations aimed at developing an in vitro model for studying the regulation of CRF receptors demonstrated CRF binding in brain cell ...

journal_title：Brain research

authors： Kapcala LP,De Souza EB

更新日期：1988-07-19 00:00:00

abstract：:Diverse neuropsychiatric diseases were recently linked to specific anti-neuronal autoantibodies targeting synaptic proteins. Symptoms can range from epileptic seizures to cognitive impairment to movement disorders, commonly responding to treatment with immunotherapy. Several of these autoantibodies target inhibitory s...

journal_title：Brain research

authors： Prüss H,Kirmse K

更新日期：2018-12-15 00:00:00

abstract：:Long-term memory formation for passive-avoidance learning in the day-old chick is known to have two distinct time windows of protein synthesis (F.M. Freeman, S.P.R. Rose, A.B. Scholey, 1995. Two time windows of anisomycin-induced amnesia for passive-avoidance training in the day-old chick. Neurobiol. Learn. Mem. 63, 2...

journal_title：Brain research

authors： Freeman FM,Young IG

更新日期：2000-05-12 00:00:00

abstract：:The acute intravenous administration of high doses of methylprednisolone sodium succinate (15-90 mg/kg) to cats enhanced (Na+ + K+)-ATPase activity as much as 2-fold in synaptosomes prepared from lumbar spinal cord removed following drug administration. The effect was apparent within 5 min and was statistically signif...

journal_title：Brain research

authors： Braughler JM,Hall ED

更新日期：1981-08-31 00:00:00

abstract：:A total of 183 nucleus basalis of Meynert (NBM) neurons were recorded in a monkey performing a delayed response task. Significant changes in discharge rate were detected in 74% of the NBM cells sampled with most responses occurring in the choice (64%) or the reward (67%) epochs of the task. Neuronal responses in the c...

journal_title：Brain research

authors： Richardson RT,DeLong MR

更新日期：1986-12-10 00:00:00

abstract：:The analysis of the dynamic properties of epileptiform activity in vitro has led to a better understanding of the time course of neural synchronization and seizure states. Nonlinear analysis is thus potentially useful for the prediction of seizure onset. We have used nonlinear analysis methods to investigate the devel...

journal_title：Brain research

authors： Lian J,Shuai J,Hahn P,Durand DM

更新日期：2001-02-02 00:00:00

abstract：:The distribution of 125I-melatonin binding sites in 6 discrete brain regions of female rats at the estrous stage and the effects of ovariectomy and subsequent 17 beta-estradiol treatment on these binding sites were studied. Specific binding of 125I-melatonin was found in the hypothalamus, medulla-pons, hippocampus, ce...

journal_title：Brain research

authors： Laudon M,Zisapel N

更新日期：1987-01-27 00:00:00

abstract：:Due to the structural similarity to N-methyl-4-phenyl pyridinium (MPP(+)), paraquat might induce dopaminergic toxicity in the brain. However, its blood--brain barrier (BBB) penetration has not been well documented. We studied the manner of BBB penetration and neural cell uptake of paraquat using a brain microdialysis ...

journal_title：Brain research

authors： Shimizu K,Ohtaki K,Matsubara K,Aoyama K,Uezono T,Saito O,Suno M,Ogawa K,Hayase N,Kimura K,Shiono H

更新日期：2001-07-06 00:00:00

abstract：:Single-electrode depth profiles of the hippocampal EEG were made in urethane-anesthetized rats and rats trained in an alternating running/drinking task. Current source density (CSD) was computed from the voltage as a function of depth. A problem inherent to AC-coupled profiles was eliminated by incorporating sustained...

journal_title：Brain research

authors： Brankack J,Stewart M,Fox SE

更新日期：1993-07-02 00:00:00

abstract：:The possibility that the motor cortex receives peripheral input directly from the thalamus was examined using the evoked potential method and the following results were obtained. Potentials in the motor cortex evoked by stimulation of superficial radial (SR) or group II deep radial (DR) nerve were neither abolished no...

journal_title：Brain research

authors： Asanuma H,Larsen KD,Zarzecki P

更新日期：1979-08-24 00:00:00

abstract：:One hour after long-term potentiation (LTP) in the intact hippocampus, a selective increase in protein F1 in vitro phosphorylation was observed in homogenate prepared from dorsal hippocampus. Protein F1 phosphorylation was directly related to the magnitude and persistence of potentiation. No other phosphoprotein studi...

journal_title：Brain research

authors： Lovinger DM,Colley PA,Akers RF,Nelson RB,Routtenberg A

更新日期：1986-12-10 00:00:00

abstract：:Neurturin (NTN) is a recently discovered neurotrophic factor related to glial cell line-derived neurotrophic factor (GDNF) and has a wide spectrum of biological roles in different types of neurons in the central and peripheral nervous systems. However, information on its expression in peripheral tissues has been limit...

journal_title：Brain research

authors： Xian CJ,Huang BR,Zhou XF

更新日期：1999-07-24 00:00:00

abstract：:The time courses for development of neuronal and behavioral tolerance to diazepam (DZ) were estimated in rats continuously exposed to low levels of DZ for 3, 7, 14 or 21 days. Microiontophoretic sensitivity of dorsal raphe neurons to gamma-aminobutyric acid (GABA) was initially facilitated after short-term exposure to...

journal_title：Brain research

authors： Gonsalves SF,Gallager DW

更新日期：1987-03-03 00:00:00

abstract：:Endogenous levels of salsolinol and dopamine were measured by a gas chromatography/mass spectrometry (GC/MS)--selected ion monitoring technique using deuterated internal standards in rats allowed to self-inject either acetaldehyde, ethanol or saline control solution over 20 days for 1 h/day. Significant increases in m...

journal_title：Brain research

authors： Myers WD,Ng KT,Singer G,Smythe GA,Duncan MW

更新日期：1985-12-09 00:00:00

abstract：:In rats with unilateral 6-hydroxydopamine lesions of the substantia nigra, a specific D1 dopamine receptor agonist, SKF 38393A, at a dose that does not itself produce turning, significantly increased the contralateral rotation observed following a low dose of the specific D2 agonist LY 171555. Doses of SKF 38393A or t...

journal_title：Brain research

authors： Robertson GS,Robertson HA

更新日期：1986-10-08 00:00:00

abstract：:Power spectral analysis of the electroencephalogram (EEG) is a non-invasive method to examine infant brain maturation. Preterm fetal growth restricted (p-FGR) neonates display an altered EEG power spectrum compared to appropriate-for-gestational-age (AGA) peers, suggesting delayed brain maturation. Longitudinal studie...

journal_title：Brain research

authors： Cohen E,Wong FY,Wallace EM,Mockler JC,Odoi A,Hollis S,Horne RSC,Yiallourou SR

更新日期：2018-01-01 00:00:00

abstract：:The single-unit activity of locus coeruleus noradrenergic (LC-NE) neurons was recorded in freely moving cats during naturally induced defense reactions. Defense reactions, consisting of arched back, piloerection, flattened ears and mydriasis, were elicited by exposing the cat either to a dog, or to a cat displaying ag...

journal_title：Brain research

authors： Levine ES,Litto WJ,Jacobs BL

更新日期：1990-10-29 00:00:00

abstract：:The globus pallidus plays a critical role in movement regulation. Morphological studies have shown that group I mGluRs including mGluR1 and mGluR5 are expressed in the globus pallidus. Up to now, little is known about the in vivo electrophysiological effects of group I mGluRs on the pallidal neurons. The present study...

journal_title：Brain research

authors： Sun XR,Chen L,Chen WF,Yung WH

更新日期：2012-10-05 00:00:00

abstract：:In rats raised from birth under a regular dark-light cycle, retinal dopamine (DA) levels were low at 12 days, increased progressively and steeply at 16, 20, 30 and 60 days and peaked at about 75 days postnatally. Dark-rearing from birth suppressed the magnitude of the normal developmental pattern of DA concentrations ...

journal_title：Brain research

authors： Melamed E,Frucht Y,Vidauri J,Uzzan A,Rosenthal J

更新日期：1986-05-01 00:00:00

abstract：:The effects of glucagon injections (25, 100 and 200 ng) into the paraventricular nucleus of the hypothalamus (PVN) were investigated in an open-circuit calorimeter. Wistar rats were tested, with no food available during the tests. High doses of glucagon (100 and 200 ng) produced small and short-lasting increases in en...

journal_title：Brain research

authors： Atrens DM,Menéndez JA

更新日期：1993-12-10 00:00:00

abstract：:The short term effects of spinal cord hemisection on protein synthesis in the Cebus monkey were studied by measuring the uptake of [3H]lysine into the trichloroacetic acid (TCA) precipitable and non-precipitable fractions of spinal cord. Animals were sacrificed 3, 6, or 13 days after hemisection. Two normal animals an...

journal_title：Brain research

authors： Wells MR,Bernstein JJ

更新日期：1976-07-23 00:00:00

abstract：:Subtypes of muscarinic receptors were characterized in the frontal cortices of control and Alzheimer brains, with labelled quinuclidinyl benzilate [3H]QNB and the unlabelled muscarinic antagonists pirenzepine, AF-DX 116, hexahydro-sila-diphenidol (HHSiD), para-fluoro-hexahydro-sila-diphenidol (p-F-HHSiD) and himbacine...

journal_title：Brain research

authors： Svensson AL,Alafuzoff I,Nordberg A

更新日期：1992-11-20 00:00:00

abstract：:The cortex receives a cholinergic input which is considered to be involved in mediating the effects of arousal. The experiments reported here have examined the nature of the cholinergic influence on the neuronal organization of the cat visual cortex. Out of 83 cells studied, 92% exhibited a modification in their visua...

journal_title：Brain research

authors： Sillito AM,Kemp JA

更新日期：1983-12-19 00:00:00

abstract：:The discovery of glucagon biosynthesis and receptors within mammalian brain has led one to suspect a neurotransmitter role for glucagon. In order to address this hypothesis in birds, we investigated the existence of glucagon receptors in duck brain by radioligand binding on fresh tissue sections and radioautography. S...

journal_title：Brain research

authors： Montaron A,Moyse E,Barré H

更新日期：1994-11-07 00:00:00