Immunocytochemical demonstration of luteinizing hormone-releasing hormone in optic nerve and nasal region of fetal rhesus macaque.

abstract：:The projection of tooth pulp afferents in the spinal trigeminal nucleus (N.V.sp.) and the effect of dorsolateral medullotomy on cortical potentials evoked by electrical stimulation of Adelta tooth pulp nerve fibres were studied in cats. It was confirmed that antidromic responses were recorded in the tooth pulp nerve t...

journal_title：Neuroscience letters

authors： Keller O,Kalina M,Ujec E,Zivný A,Vyklický L

更新日期：1981-09-25 00:00:00

abstract：:By using a monoclonal antibody and polyclonal antibodies to human beta amyloid precursor protein (APP), we immunohistochemically examined axonal swellings (spheroids). The immunoreactivity of APP was observed in numerous spheroids, which were found around the areas of old cerebral infarctions, in the globus pallidus w...

journal_title：Neuroscience letters

authors： Ohgami T,Kitamoto T,Tateishi J

更新日期：1992-02-17 00:00:00

abstract：:The contribution of NMDA receptors to neuronal hyperexcitability following in vitro ethanol withdrawal was examined using afterdischarges (ADs) in rat dentate gyrus as a model system. ADs were evoked by high frequency stimuli and blocked by N-methyl-D-aspartate (NMDA) receptor antagonists. Ethanol (75 mM) inhibited AD...

journal_title：Neuroscience letters

authors： Morrisett RA

更新日期：1994-02-14 00:00:00

abstract：:Acetylcholinesterase staining was examined in the substantia innominata of 3 normal human brains. Large intensely stained neurones were seen within the region of the basal nucleus of Meynert which is believed to be the origin of the cholinergic projection to the neocortex in animals. On the basis of the acetylcholines...

journal_title：Neuroscience letters

authors： Rossor MN,Svendsen C,Hunt SP,Mountjoy CQ,Roth M,Iversen LL

更新日期：1982-02-12 00:00:00

abstract：:Hibernation in mammals is a whole-body phenotype that involves profound reductions in oxygen consumption, metabolic reactions, core body temperature, neural activity and heart rate. An important aspect of mammalian hibernation is the ability to reverse this state of hypothermic torpor by rewarming and subsequent arous...

journal_title：Neuroscience letters

authors： Oliver SR,Anderson KJ,Hunstiger MM,Andrews MT

更新日期：2019-03-23 00:00:00

abstract：:1,3-di(2-[5-3H]tolyl)Guanidine ([3H]DTG) was found to bind to a single saturable population of binding sites in human cerebral cortex and NCB20 cells, a second low-affinity site was apparent in guinea pig brain. Displacement studies were performed to determine the pharmacology of the [3H]DTG binding site in these 3 me...

journal_title：Neuroscience letters

authors： Knight AR,Gillard J,Wong EH,Middlemiss DN

更新日期：1991-10-14 00:00:00

abstract：:A new modification of the nicotinamide adenine dinucleotide phosphate (NADPH)-diaphorase reaction was used to study the distribution of a specific subset of neurons in rat striatum. These neurons are known to also contain somatostatin-like immunoreactivity (SLI). We have previously found a heterogeneous distribution o...

journal_title：Neuroscience letters

authors： Kowall NW,Beal MF,Ferrante RJ,Martin JB

更新日期：1985-08-16 00:00:00

abstract：:Twelve human subjects performed a reciprocal precision aiming task of varying difficulty (index of difficulty=4, 5, or 6) while vision of the ongoing movement was available either continuously or intermittently. In the intermittent conditions, vision of the moving end-effector was available at regular intervals (equal...

journal_title：Neuroscience letters

authors： Bootsma RJ,Boulard M,Fernandez L,Mottet D

更新日期：2002-11-22 00:00:00

abstract：:Alterations in the structure and physiology of the prefrontal cortex (PFC) have been found in different psychiatric disorders and some of them involve inhibitory networks, especially in schizophrenia and major depression. Changes in the structure of these networks may be mediated by the polysialylated neural cell adhe...

journal_title：Neuroscience letters

authors： Gilabert-Juan J,Varea E,Guirado R,Blasco-Ibáñez JM,Crespo C,Nácher J

更新日期：2012-11-14 00:00:00

abstract：:In the present experiment we compared differences in extracellular norepinephrine levels in vivo within the olfactory bulb of intact and castrated male rats following infusion of the norepinephrine transport inhibitors, nisoxetine and tomoxetine. With this approach it was possible to assess whether dynamic changes in ...

journal_title：Neuroscience letters

authors： Shang Y,Dluzen DE

更新日期：2002-08-09 00:00:00

abstract：:The aim of the present study is to investigate the effects of orphanin FQ (OFQ) microinjected into the nucleus raphe magnus (NRM) and the nucleus reticularis gigantocellularis (NGC) on pain modulation. The tail-flick latency (TFL) was used as a behavioral index of nociceptive responsiveness. The result showed microinj...

journal_title：Neuroscience letters

authors： Yang Z,Zhang Y,Wu G

更新日期：2001-06-22 00:00:00

abstract：:Ibotenate and trans-D,L-1-amino-1,3-cyclopentanedicarboxylic acid (trans-ACPD) are rigid analogues of glutamate. Ibotenate has been shown to activate phosphoinositide hydrolysis in rat brain slices. We now report that trans-ACPD also stimulates phosphoinositide hydrolysis but with much higher potency and efficacy than...

journal_title：Neuroscience letters

authors： Desai MA,Conn PJ

更新日期：1990-02-05 00:00:00

abstract：:The roles of the endogenous adenosine on acetylcholine release via adenosine A1 receptor were investigated in rat cerebral cortex using brain microdialysis. Oral administration of KF15372 (8-dicyclopropylmethyl-1,3-dipropylxanthine), a novel selective adenosine A1 receptor antagonist, at doses of 1.25, 5, and 20 mg/kg...

journal_title：Neuroscience letters

authors： Kurokawa M,Shiozaki S,Nonaka H,Kase H,Nakamura J,Kuwana Y

更新日期：1996-05-17 00:00:00

abstract：:Somatosensory integration is a critical cognitive function for human social interaction. Though somatosensory integration has been highly explored in cognitive studies; only a few studies have explored focal modulation of cortical excitability using a speech perception paradigm. In the current study, we aimed to inves...

journal_title：Neuroscience letters

authors： Lapenta OM,Fregni F,Oberman LM,Boggio PS

更新日期：2012-10-11 00:00:00

abstract：:The vitamin nicotinamide can protect against oxidative stress-induced apoptosis in the brain when used as a precursor for nicotinamide adenine dinucleotide (NAD+). The intracerebroventricular administration of tertiary-butylhydroperoxide (t-buOOH) to mice was used to simulate physiologic oxidative stress and apoptosis...

journal_title：Neuroscience letters

authors： Klaidman LK,Mukherjee SK,Hutchin TP,Adams JD

更新日期：1996-03-08 00:00:00

abstract：:Presentation of two different tones at two different time periods each under two different types (14C or 3H) of 2-deoxyglucose (2-DG) produced two bands of labelling in the inferior colliculus (IC) of a guinea pig. Filtering tests revealed that both bands were produced by only one of the labels (14C). Four guinea pigs...

journal_title：Neuroscience letters

authors： Webster WR,Servière J,Martin R,Hartley E

更新日期：1983-10-10 00:00:00

abstract：:Slightly suprathreshold magnetic stimuli were delivered over the left scalp while a normal human subject attended a sensory signal which called for a motor response of right fingers in a reaction time paradigm. The cortico-motoneuronal systems of the two muscles producing finger extension disclosed a remarkable physio...

journal_title：Neuroscience letters

authors： Tomberg C

更新日期：1995-02-06 00:00:00

abstract：:A great amount of evidence suggests that neuroinflammation may be a major pathogenetic mechanism in the pathophysiology of sporadic Alzheimer's Disease (sAD). Recently, polymorphisms in the endothelial nitric oxide synthase (NOS3) gene have been associated to late onset Alzheimer's Disease in a British population. How...

journal_title：Neuroscience letters

authors： Monastero R,Cefalù AB,Camarda C,Buglino CM,Mannino M,Barbagallo CM,Lopez G,Camarda LK,Travali S,Camarda R,Averna MR

更新日期：2003-05-08 00:00:00

abstract：:The distribution of gamma-aminobutyric acid (GABA)-like immunoreactivity was studied in semithin sections through the inferior olivary complex in two baboon species. About 5% of the olivary neurons were GABA-immunoreactive. The GABA-immunoreactive neurons differed from the large majority of olivary neurons by their sm...

journal_title：Neuroscience letters

authors： Walberg F,Ottersen OP

更新日期：1989-06-19 00:00:00

abstract：:Tritiated dipyridamole, a specific adenosine uptake inhibitor binds in a saturable and reversible fashion to high-affinity receptor sites in guinea pig brain sections (Kd = 10 +/- 1.5 nM; Bmax = 650 +/- 100 fmol/mg prot.). The anatomical distribution of [3H]dipyridamole binding sites obtained with autoradiographic tec...

journal_title：Neuroscience letters

authors： Bisserbe JC,Deckert J,Marangos P

更新日期：1986-05-23 00:00:00

abstract：:Cerebral ischemia induces rapid efflux of glutamate into the extracellular space contributing to excessive activation of glutamate receptors in postsynaptic cells, particularly N-methyl-D-aspartate (NMDA) receptors, which triggers the neuron lesion through calcium overload. Our studies indicated that cerebral ischemia...

journal_title：Neuroscience letters

authors： Guo J,Meng F,Fu X,Song B,Yan X,Zhang G

更新日期：2004-01-30 00:00:00

abstract：:We identified a 45-kDa protein by 2D electrophoresis that was enhanced following pentylenetetrazol (PTZ)-mediated seizures. Mass-spectrography of this protein revealed the beta subunit of Ca2+/calmodulin-dependent protein kinase II (CaMKIIbeta), although no evidence for increase in bulk CaMKIIbeta transcripts was obta...

journal_title：Neuroscience letters

authors： Matsu-ura T,Nakadai T,Oda Y,Nagasu T,Mikoshiba K,Tamura TA

更新日期：2002-04-12 00:00:00

abstract：:Parkinson's disease is due to a dopamine deficiency caused by the degeneration of midbrain dopamine neurons. Current therapies are aimed to substitute dopamine or to directly stimulate postsynaptic dopamine receptors. However, not all patients profit from current therapies to the same extent, even serious side effects...

journal_title：Neuroscience letters

authors： Schmidt WJ,Mayerhofer A,Meyer A,Kovar KA

更新日期：2002-09-27 00:00:00

abstract：:The aim of the present study was to assess reorganization in the motor cortex of patients with lower limb amputation. We studied seven patients with traumatic lower limb amputation, and six healthy controls, using transcranial magnetic stimulation mapping, with recordings from the quadriceps femoris muscle on both sid...

journal_title：Neuroscience letters

authors： Schwenkreis P,Pleger B,Cornelius B,Weyen U,Dertwinkel R,Zenz M,Malin JP,Tegenthoff M

更新日期：2003-10-09 00:00:00

abstract：:RMI 12330A dose-dependently inhibits cAMP accumulation induced by PGE2 in guinea-pig superior cervical ganglion (SCG). Norepinephrine (NE) is unable to modify cAMP concentration in the same preparation. On the other hand, both PGE2 and NE block the firing discharge of guinea-pig SCG neurons elicited by electrical stim...

journal_title：Neuroscience letters

authors： Borasio PG,Ferretti ME,Biondi C,Trevisani A

更新日期：1982-10-08 00:00:00

abstract：:The streptozotocin (STZ)-induced diabetes model is widely used for the induction of neuropathy in the rat. In this model, diabetic animals often display chronic illness, which raises objections not only on ethical but also on scientific grounds. In this study, the investigators set out to determine the impact of bodyw...

journal_title：Neuroscience letters

authors： Hoybergs YM,Biermans RL,Meert TF

更新日期：2008-05-02 00:00:00

abstract：:The present investigation describes for the first time leg lateral abduction performance during long-term microgravity exposure. Two astronauts took part in the experiments, starting 2 weeks into the mission and lasting for 5 months. Results on joint angles kinematics confirm previous investigations on parabolic fligh...

journal_title：Neuroscience letters

authors： Pedrocchi A,Baroni G,Mouchnino L,Ferrigno G,Pedotti A,Massion J

更新日期：2002-02-22 00:00:00

abstract：:Vascular dementia and Alzheimer disease are most common type of dementia. These diseases have been associated with cognitive decline and affected personal behavioral activities. Moreover, the pattern of cerebral blood flow in mild cognitive disorder has appeared as a predictive indication for the development into Alzh...

journal_title：Neuroscience letters

authors： Ghanbarabadi M,Iranshahi M,Amoueian S,Mehri S,Motamedshariaty VS,Mohajeri SA

更新日期：2016-06-03 00:00:00

abstract：:Aspartate, glutamate and GABA levels were determined in afferent and efferent projection nuclei of the striatum after unilateral cylindric lesion in the head of the caudate nucleus in cats. Two and four weeks after operation, GABA content was significantly reduced in substantia nigra and pallidum ipsilateral to the le...

journal_title：Neuroscience letters

authors： Taniyama K,Nitsch C,Wagner A,Hassler R

更新日期：1980-02-01 00:00:00

abstract：:This is a short report confirming recent articles that birds are very likely involved as vectors of the exogenous causative agent of multiple sclerosis (MS). It also critically reviews the most recent article (MacGregor, H. and Latiwonk, Q., Neurol. Res., 15 (1993) 391-394.) in which a high percentage of serums from M...

journal_title：Neuroscience letters

authors： McHatters GR,Scham RG

更新日期：1995-03-24 00:00:00