Spatial distribution of evoked potentials in the inferior olivary nucleus by stimulation of the visual afferents in the rat.

abstract：:Perinatal exposure to environmental tobacco smoke (ETS) has adverse effects on neurobehavioral development. In the current study, rats were exposed to ETS during gestation, during the early neonatal period, or both. Brains and hearts were examined for alterations in adenylyl cyclase (AC) activity and for changes in be...

journal_title：Brain research

authors： Slotkin TA,Pinkerton KE,Garofolo MC,Auman JT,McCook EC,Seidler FJ

更新日期：2001-04-13 00:00:00

abstract：:Recently generated knockout mice with disrupted genes encoding endothelin (ET)-1 showed an elevation of arterial blood pressure (AP) and supplied an evidence for intrinsic ET-1 as one of the physiological regulators of systemic AP. Little is yet known, however, why deficiency of ET-1, which was originally found as a p...

journal_title：Brain research

authors： Ling GY,Cao WH,Onodera M,Ju KH,Kurihara H,Kurihara Y,Yazaki Y,Kumada M,Fukuda Y,Kuwaki T

更新日期：1998-10-19 00:00:00

abstract：:The effect of somatostatin on muscarinic receptors (mAchR) was investigated through saturation experiments of [3H]oxotremorine-M-acetate and oxotremorine/[3H]N-methyl-scopolamine competition experiments. Somatostatin converted oxotremorine high affinity binding sites to low affinity sites in the hippocampus and cerebr...

journal_title：Brain research

authors： Miyoshi R,Kito S,Mizuno K,Matsubayashi H

更新日期：1986-07-09 00:00:00

abstract：:The involvement of striatal cholinergic neurons in the release of dopamine (DA) elicited by the mu-opioid receptor agonist DAGO ([D-Ala2, NMePhe4-Gly5(ol)]enkephalin) was explored. The striatal release of DA was measured by microdialysis in rats anesthetized with chloral hydrate. When infused in the striatum, through ...

journal_title：Brain research

authors： Dourmap N,Clero E,Costentin J

更新日期：1997-02-28 00:00:00

abstract：:The effects of acute and chronic phencyclidine (PCP) administration on neurotensin-like immunoreactivity (NTLI) were investigated in discrete regions of rat brain. Both acute and chronic administration of PCP induced high locomotor activity, stereotypy and ataxia. On PCP administration, NTLI decreased significantly in...

journal_title：Brain research

authors： Wachi M,Okuda M,Togashi S,Fuwano S,Miyashita O

更新日期：1985-05-06 00:00:00

abstract：:Available evidence suggests that a portion of the septohippocampal pathway may form inhibitory synapses on inhibitory interneurons in the dentate gyrus. In contrast, a portion of the commissural input from the contralateral hilus may form excitatory synapses on inhibitory interneurons. To ascertain whether these pathw...

journal_title：Brain research

authors： Bilkey DK,Goddard GV

更新日期：1987-03-10 00:00:00

abstract：:Direct microinjection of cholinergic compounds into pontine reticular formation furnishes an excellent phenomenological model of the rapid eye movement phase of sleep (REM), but the mechanisms underlying this effect and whether they mimic the cellular events of natural REM remain unknown. Data presented here from intr...

journal_title：Brain research

authors： Greene RW,Gerber U,McCarley RW

更新日期：1989-01-02 00:00:00

abstract：:Despite a blood-brain barrier for norepinephrine, the concentration of norepinephrine in plasma and cerebrospinal fluid has been observed to be similar. This relationship between plasma and cerebrospinal fluid norepinephrine levels suggest that peripheral sympathetic neurons innervating blood vessels to brain and spin...

journal_title：Brain research

authors： Peskind ER,Raskind MA,Wilkinson CW,Flatness DE,Halter JB

更新日期：1986-03-05 00:00:00

abstract：:Several investigations have shown that the N-methyl-D-aspartate (NMDA) antagonist MK-801 interferes both with learning and a candidate neural mechanism for learning, the long-term potentiation (LTP) phenomenon. The low doses of MK-801 reported to block learning, however, may not be sufficient to block LTP. The present...

journal_title：Brain research

authors： Robinson GB,Reed GD

更新日期：1992-01-08 00:00:00

abstract：:Attempts were made to determine the cells of origin of the spinal projections to the PAG using retrograde axoplasmic transport techniques of HRP and fluorescent markers. Following injections limited to the lateroventral subnucleus of the PAG, labels were transported to the contralateral laminae I, III, V, VII and X pr...

journal_title：Brain research

authors： Liu RP

更新日期：1983-03-28 00:00:00

abstract：:There is evidence that acute exposure to kainic acid (KA) induces the release of endogenous ligands for opioid receptors and that mu-opioid agonists intensify KA-induced neurodegeneration. The aim of the present study was to investigate any acute toxic effects of KA upon mu-opioid receptors labelled with [3H]-DAMGO. 2...

journal_title：Brain research

authors： Ridd MJ,Fosbraey P,Kitchen I

更新日期：1998-12-14 00:00:00

abstract：:Prostaglandin E2 (PGE2) and proton are typical inflammatory mediators. They play a major role in pain processing and hypersensitivity through activating their cognate receptors expressed in terminals of nociceptive sensory neurons. However, it remains unclear whether there is an interaction between PGE2 receptors and ...

journal_title：Brain research

authors： Zhou YM,Wu L,Wei S,Jin Y,Liu TT,Qiu CY,Hu WP

更新日期：2019-12-01 00:00:00

abstract：:Mechanisms regulating sexual differentiation of the zebra finch song system appear to include both genetic and hormonal factors. Sorting Nexin 2 (SNX2), which is involved in trafficking proteins between cellular membranes, and androgen receptor (AR) mRNA are both increased in song control nuclei of juvenile males comp...

journal_title：Brain research

authors： Wu D,Tang YP,Wade J

更新日期：2010-07-09 00:00:00

abstract：:Within the framework of the dual process model of recognition memory, prior work with event-related potentials (ERPs) has suggested that an early component, the FN400, is a correlate of familiarity while a later component, the Late Positive Complex (LPC), is a correlate of recollection. However, other work has questio...

journal_title：Brain research

authors： Wolk DA,Schacter DL,Lygizos M,Sen NM,Holcomb PJ,Daffner KR,Budson AE

更新日期：2006-06-22 00:00:00

abstract：:Interactions between the neuromodulators acetylcholine and norepinephrine (NE) have been reported in both developmental neural plasticity and learning and memory. In a test of the generality of this phenomenon, we assessed the amnestic effects of the muscarinic antagonist scopolamine in normal and NE-depleted mice. Pr...

journal_title：Brain research

authors： Decker MW,McGaugh JL

更新日期：1989-01-16 00:00:00

abstract：:Fetal mouse dorsal root ganglion (DRG) neurons were maintained in primary dissociated cell culture for periods of 7 days to 3 months. Intracellular recordings from these cells revealed the presence of spontaneous subthreshold potentials in 101/177 neurons studied. When measured at the resting membrane potential, these...

journal_title：Brain research

authors： Mathers DA,Barker JL

更新日期：1984-02-13 00:00:00

abstract：:The present study was designed to evaluate the sleep pattern of rats submitted to chronic stressors (restraint, electrical footshock, swimming and cold) applied to male rats. After 48 h-baseline recording, rats were submitted to 4 days of chronic stress, and electrocorticogram recordings were carried out continuously....

journal_title：Brain research

authors： Papale LA,Andersen ML,Antunes IB,Alvarenga TA,Tufik S

更新日期：2005-10-26 00:00:00

abstract：:We examined the effects of systemic administration of gamma-vinyl gamma-aminobutyric acid (GVG), a gamma-aminobutyric acid (GABA) transaminase inhibitor, on the kindling model of epilepsy in rats. GVG (1200 or 1500 mg/kg) approximately doubled the number of stimulations required for kindling development. GVG also supp...

journal_title：Brain research

authors： Shin C,Rigsbee LC,McNamara JO

更新日期：1986-11-29 00:00:00

abstract：:This study compared patterns of Fos expression within the suprachiasmatic nucleus (SCN), the region immediately dorsal to the SCN (the lower subparaventricular zone, LSPV), and the supraoptic nucleus (SON) of grass rats (Arvicanthis niloticus) and lab rats (Rattus norvegicus). Among grass rats we also compared individ...

journal_title：Brain research

authors： Smale L,Castleberry C,Nunez AA

更新日期：2001-04-27 00:00:00

abstract：:Antisera against rat-liver S-adenosylhomocysteine hydrolase (SAH-hydrolase) and calf intestinal mucosal adenosine deaminase (ADA) were raised in rabbits and subsequently used to determine the distribution of the corresponding enzymes in rat-brain using the peroxidase-antiperoxidase immunohistochemical procedure. SAH-h...

journal_title：Brain research

authors： Patel BT,Tudball N

更新日期：1986-04-09 00:00:00

abstract：:Distribution of adult T cell leukemia derived factor (ADF/TRX), a human thioredoxin homologue, was studied by immunohistochemistry in gerbil brain during reperfusion after transient cerebral ischemia. In control brains, immunoreactivity was observed widely in the central nervous system, including the ependyma, tanycyt...

journal_title：Brain research

authors： Tomimoto H,Akiguchi I,Wakita H,Kimura J,Hori K,Yodoi J

更新日期：1993-10-15 00:00:00

abstract：:Recordings were made from single neurons in the rat's central nucleus of the inferior colliculus (ICc). Binaural responses were studied when dichotic tone bursts with various interaural-level differences were presented simultaneously or with a contralateral delay. These dichotic tone bursts allowed us to probe tempora...

journal_title：Brain research

authors： Zhang H,Kelly JB

更新日期：2009-12-15 00:00:00

abstract：:Activation of cAMP-dependent protein kinase (kinase A) has recently been shown to enhance responses evoked by stimulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate (AMPA) receptors in cultured hippocampal pyramidal neurons. Here we report results of experiments designed to determine if activation of the...

journal_title：Brain research

authors： Chavez-Noriega LE,Stevens CF

更新日期：1992-03-06 00:00:00

abstract：:By using enkephalin immunohistochemistry combined with retrograde fluorescent labelling, a great majority of neurons in the rat cerebellum sending their axons to the spinal cord were shown to contain enkephalin immunoreactivity. These neurons were numerous and clustered in the fastigial nucleus but far less abundant i...

journal_title：Brain research

authors： Ikeda M,Houtani T,Nakagawa H,Baba K,Kondoh A,Ueyama T,Yamamoto T,Gemba H,Sugimoto T

更新日期：1995-09-04 00:00:00

abstract：:The sexual and associated behaviour of 10 adult male marmosets was recorded during pair tests with ovariectomized females, before and after bilateral thermal lesions of the hypothalamus. Four sham-lesioned males served as controls. Lesions varied in volume from 1.49 to 3.28 mm3 and extended from the ventromedial hypot...

journal_title：Brain research

authors： Lloyd SA,Dixson AF

更新日期：1988-11-01 00:00:00

abstract：:The effect of unilateral basilar papilla removal on glucose uptake in the 2nd and 3rd order auditory nuclei in the chick's brain stem, nucleus magnocellularis and nucleus laminaris, respectively, was examined with [3H]2-deoxy-D-glucose (2-DG) autoradiography. The tissue was processed according to a thaw-mount techniqu...

journal_title：Brain research

authors： Lippe WR,Steward O,Rubel EW

更新日期：1980-08-25 00:00:00

abstract：:The right wingbuds of stage 23-25 chick embryos were amputated at the future elbow region and a segment of 2-day neural tube was implanted longitudinally into the limb stump of experimental embryos to induce limb regeneration. Control embryos had no implant in the amputated limb stump. To analyze effects of the neural...

journal_title：Brain research

authors： Sisken BF,Fowler I,Matson G,Thudium P,Barr E

更新日期：1985-04-01 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：:Developmental alcohol exposure can permanently alter brain structures and produce functional impairments in many aspects of behavior, including learning and memory. This study evaluates the effect of neonatal alcohol exposure on adult neurogenesis in the dentate gyrus of the hippocampus and the implications of such ex...

journal_title：Brain research

authors： Hamilton GF,Murawski NJ,St Cyr SA,Jablonski SA,Schiffino FL,Stanton ME,Klintsova AY

更新日期：2011-09-15 00:00:00

abstract：:The action of gamma-aminobutyric acid (GABA) in the supraoptic nucleus was investigated using guinea pig brain slices. GABA produced a membrane depolarization accompanied by a decrease in the input resistance. The action of GABA was concentration-dependent throughout a wide range of concentrations (10(-7)-10(-3) M). I...

journal_title：Brain research

authors： Ogata N

更新日期：1987-02-17 00:00:00