Lesion patterns of vasoactive intestinal polypeptide-containing neurons in the myenteric plexus induced by clamping or transsection of rat jejunum.

abstract：:Using the monoclonal antibody, ME 20.4, against the p75 nerve growth factor (NGF) receptor, NGF receptor-like immunoreactivity has been identified in axonal processes innervating the human hippocampus, where previously a loss of reactivity has been reported in a preliminary study of Alzheimer's disease [10]. In an ext...

journal_title：Neuroscience letters

authors： Kerwin JM,Morris CM,Perry RH,Perry EK

更新日期：1992-08-31 00:00:00

abstract：:Gangliosides are sialic acid-containing sphingolipids that have promoting effects on the survival, growth, and functions of neurons in the central nervous system. Glial cells including astrocytes assist neurons with regard to their proliferation, maintenance, and function. In the present study, we found that astrocyte...

journal_title：Neuroscience letters

authors： Akasako Y,Nara K,Nagai Y,Hashimoto Y

更新日期：2011-01-20 00:00:00

abstract：:In the toad Xenopus laevis, the microtubular density of 3-microns myelinated fibres was assessed in peripheral nerves, dorsal and ventral roots, and dorsal and ventral funiculi of the spinal cord. In the roots, the axonal microtubular density was 6 microtubules/microns 2 and twice as much at the other sampling sites. ...

journal_title：Neuroscience letters

authors： Saitua F,Alvarez J

更新日期：1989-10-09 00:00:00

abstract：:Although aging-related alterations in the auditory sensory memory and involuntary change discrimination have been widely studied, it remains controversial whether the mismatch negativity (MMN) or its magnetic counterpart (MMNm) is modulated by physiological aging. This study aimed to examine the effects of aging on mi...

journal_title：Neuroscience letters

authors： Cheng CH,Baillet S,Hsiao FJ,Lin YY

更新日期：2013-06-07 00:00:00

abstract：:It has been shown that Fasciculins (FAS), polypeptides isolated from the venom of the green mamba Dendroaspis angusticeps, provoke a powerful inhibition of peripheral acetylcholinesterase (AChE). In the present study, 0.5 microliter of increasing concentrations (10-500 micrograms/ml) of FAS were injected into the stri...

journal_title：Neuroscience letters

authors： Dajas F,Bolioli B,Castello ME,Silveira R

更新日期：1987-06-01 00:00:00

abstract：:A retrograde tracer, Diamidino yellow, was injected into the hindlimb region of the supplementary motor area after intracortical microstimulation mapping in the Japanese monkey. As a result, a cluster of retrogradely labeled neurons was found in the caudal bank of the arcuate sulcus, which corresponds to the ventral p...

journal_title：Neuroscience letters

authors： Tokuno H,Inase M

更新日期：1994-04-25 00:00:00

abstract：:The prenatal development of axonal connections in the rat olfactory system was studied using DiI. On day 16 (E16), the olfactory and vomeronasal nerves extended from the olfactory epithelia to the olfactory bulb (OB), the terminal nerve to the telencephalic septum, while axons of mitral and tufted cells reached the an...

journal_title：Neuroscience letters

authors： Marchand R,Bélanger MC

更新日期：1991-08-19 00:00:00

abstract：:To investigate potential trophic actions of extracellular ATP in human astrocytes, we have examined mitogenic signaling by purinergic receptors in cultures prepared from first trimester rostral central nervous system tissue. We found that ATP and ATPgammaS, a hydrolysis-resistant analog, stimulated DNA synthesis, ther...

journal_title：Neuroscience letters

authors： Neary JT,McCarthy M,Kang Y,Zuniga S

更新日期：1998-02-20 00:00:00

abstract：:Gap junctions between neurons contribute to synchronous neuronal firing and may play a role in the pathophysiology of epilepsy. We examined the expression of a number of gap junction subunits, including the neuronal gap junction forming protein connexin36 (Cx36), in the hippocampus at various time points following an ...

journal_title：Neuroscience letters

authors： McCracken CB,Roberts DC

更新日期：2006-09-11 00:00:00

abstract：:There is increasing evidence that sleep may be involved in memory consolidation. However, there remain comparatively few studies that have explored the relationship between sleep and memory reconsolidation. At present study, we tested the effects of rapid eye movement sleep deprivation (RSD) on the reconsolidation of ...

journal_title：Neuroscience letters

authors： Tian S,Huang F,Li P,Ouyang X,Li Z,Deng H,Yang Y

更新日期：2009-09-29 00:00:00

abstract：:Pentobarbital anesthesia causes about a 10-fold increase in the antinociceptive potency of beta-endorphin microinjected into the periaqueductal gray (PAG) region of the rat brain. The antinociceptive response to PAG morphine was markedly attenuated during anesthesia, but returned as the rats regained consciousness. As...

journal_title：Neuroscience letters

authors： Smith DJ,Robertson B,Monroe PJ

更新日期：1992-11-09 00:00:00

abstract：:Previous studies have reported that intrahemispheric connections between area 17 (V1, striate cortex) and other cortical visual areas are not point-to-point, but instead have some degree of convergence and divergence. Many pathological conditions can interfere with the normal development of patterns of cortico-cortica...

journal_title：Neuroscience letters

authors： Bock AS,Olavarria JF

更新日期：2011-09-01 00:00:00

abstract：:Muscle fatigue affects muscle strength and postural control. However, it is not known whether impaired postural control after fatiguing muscular exercise depends on the nature of the muscle contraction. To answer this question, the present study analyzes changes in postural control after two fatiguing exercises of equ...

journal_title：Neuroscience letters

authors： Paillard T,Maitre J,Chaubet V,Borel L

更新日期：2010-06-14 00:00:00

abstract：:The pituitary-adrenal responsiveness to a mild stressor was assessed in rats that were deprived of paradoxical sleep (PS) and in controls that were not deprived. Animals were either individually- or group-deprived for 96 h and hormone levels were assessed at 0, 5, 20 or 60 min after a saline injection+novelty and comp...

journal_title：Neuroscience letters

authors： Suchecki D,Tiba PA,Tufik S

更新日期：2002-03-01 00:00:00

abstract：:Purkinje cell degeneration (pcd) mutant mice lose cerebellar Purkinje cells. It was found that pcd mice, contrary to normal mice, did not alternate spontaneously at any of 3 inter-trial intervals (15 s, 3 or 6 min). Deficits in spontaneous alternation are typical of animals with brain damage in areas important in spat...

journal_title：Neuroscience letters

authors： Lalonde R,Manseau M,Botez MI

更新日期：1987-10-05 00:00:00

abstract：:This paper reviews the current state of the art in the design of retinal prostheses that hope to restore vision to the blind. The progress and the challenges faced by electronic implants are discussed. Additionally, the emerging technologies in the field are also reviewed. These include optogenetics and chemical inter...

journal_title：Neuroscience letters

authors： Theogarajan L

更新日期：2012-06-25 00:00:00

abstract：:Push-pull cannulae were acutely positioned through previously implanted guides in the globus pallidus of unanesthetized freely moving cats and rats. During slow-flow perfusions, enkephalin release was detected in resting conditions and increased more than 3-fold when both 50 mM K+ and 1.8 mM Ca2+ were present in the p...

journal_title：Neuroscience letters

authors： Bayon A,Shoemaker WJ,Lugo L,Azad R,Ling N,Drucker-Colin RR,Bloom FE

更新日期：1981-06-12 00:00:00

abstract：:Auditory steady-state responses (ASSRs) are increasingly used in research of neuropsychiatric disorders and for brain-computer interface applications. However, results on attentional modulation of ASSRs are inconclusive. The evaluation of large-scale effects of task-related modulation on ASSRs might give better estima...

journal_title：Neuroscience letters

authors： Griskova-Bulanova I,Pipinis E,Voicikas A,Koenig T

更新日期：2018-05-01 00:00:00

abstract：:These experiments show that a synaptic response, namely the late inhibitory postsynaptic potential (IPSP) of hippocampal CA3 neurons of rats, is blocked by pertussis toxin, an inactivator of several GTP-binding proteins (G-proteins) excluding the G-protein that stimulates adenylyl cyclase. This blockage occurred witho...

journal_title：Neuroscience letters

authors： Thalmann RH

更新日期：1987-11-10 00:00:00

abstract：:The effects of methysergide (1 mg, p.o.), clonidine (50 micrograms, i.m.) and methysergide plus clonidine on growth hormone (GH) and prolactin (PRL) secretion in 8 normal male volunteers have been studied. Both methysergide and clonidine were found to enhance GH and to lower PRL plasma levels. The effects of methyserg...

journal_title：Neuroscience letters

authors： Agnati LF,Benfenati F,Capelli M,Cocchi V,D'Errico A,Bernardi P

更新日期：1981-02-06 00:00:00

abstract：:We compared the modulation of GABA (gamma-aminobutyric acid)-activated currents by benzodiazepines in recombinant GABAA receptors containing either one of two alpha subunits, alpha 1 or alpha 6. Lüddens et al. (Nature, 346 (1990) 648-651) have previously demonstrated that the alpha 6 subunit is part of a cerebellar re...

journal_title：Neuroscience letters

authors： Kleingoor C,Ewert M,von Blankenfeld G,Seeburg PH,Kettenmann H

更新日期：1991-09-16 00:00:00

abstract：:Oxidative damage induced-mitochondrial dysfunction and apoptosis has been widely studied in spinal cord injury (SCI). Lycopene, a polyunsaturated hydrocarbon, has the highest antioxidant capacity compared to the other carotenoids. However, the role of lycopene in SCI is unknown. In the present study, we evaluated the ...

journal_title：Neuroscience letters

authors： Hu W,Wang H,Liu Z,Liu Y,Wang R,Luo X,Huang Y

更新日期：2017-03-06 00:00:00

abstract：:The origin of nerve fibers projecting to the guinea pig heart that contain nitric oxide synthase (NOS) were studied by unilateral cervical vagotomy. Three kinds of NOS-immunoreactive (NOS-ir) nerve fibers are distributed in the control guinea pig heart: the sparse network covering the right atrium, the basket-like end...

journal_title：Neuroscience letters

authors： Tanaka K,Chiba T

更新日期：1998-08-14 00:00:00

abstract：:A remarkable candidate gene for late-onset Alzheimer's disease (AD) is 24-dehydrocholesterol reductase (DHCR24) gene that encodes seladin-1 (selective AD indicator), an enzyme that is involved in the cholesterol biosynthetic pathway, exerts neuroprotective and anti-apoptotic effects, and found to be down regulated in ...

journal_title：Neuroscience letters

authors： Fehér A,Juhász A,Pákáski M,Kálmán J,Janka Z

更新日期：2012-09-20 00:00:00

abstract：:In the last decade, several genes have been linked to Parkinson's disease (PD), including GIGYF2, ATP13A2 and GBA. To explore whether mutations in these genes contribute to development of PD in the Brazilian population, we screened 110 patients with early-onset PD. No clearly pathogenic mutations were identified in AT...

journal_title：Neuroscience letters

authors： Dos Santos AV,Pestana CP,Diniz KR,Campos M,Abdalla-Carvalho CB,de Rosso AL,Pereira JS,Nicaretta DH,de Carvalho WL,Dos Santos JM,Santos-Rebouças CB,Pimentel MM

更新日期：2010-11-19 00:00:00

abstract：:Monoclonal antibodies against ryanodine receptor (5C3) and calcium ATPase (D12) of skeletal muscle sarcoplasmic reticulum were used in an immunoelectron microscopic study of cerebellar Purkinje cells and neurons of the hypoglossal and dorsal motor nuclei of the vagus (DMV) from rat and guinea-pig. All neurones were la...

journal_title：Neuroscience letters

authors： Sah P,Dulhunty A,Junankar P,Stanhope C

更新日期：1994-01-31 00:00:00

abstract：:Converging evidence demonstrates an important role for gangliosides in brain function and neurodegenerative diseases. Exogenous GM1 is broadly neuroprotective, including in rodent, feline, and primate models of Parkinson's disease, and has shown positive effects in clinical trials. We and others have shown that inhibi...

journal_title：Neuroscience letters

authors： Dhanushkodi A,Xue Y,Roguski EE,Ding Y,Matta SG,Heck D,Fan GH,McDonald MP

更新日期：2019-01-23 00:00:00

abstract：:The cerebellum was recently proposed to play a role in cognition and sensation in addition to motor phenomena. We have shown that the cerebellum is involved in the processing of sensory nociceptive information. In this study, the activity of neurons in the dorsal column nuclei (DCN) was tested following stimulation in...

journal_title：Neuroscience letters

authors： Saab CY,Garcia-Nicas E,Willis WD

更新日期：2002-07-12 00:00:00

abstract：:This study examined the effects of exposure to low concentrations (0.1-100 nM) of bisphenol A (BPA) or nonylphenol (NP) on neuronal differentiation in pheochromocytoma PC12 cells. Pre-exposure to BPA for a week or a month, but not for a day, decreased neuronal differentiation in PC12 cells. Likewise, one week's pre-ex...

journal_title：Neuroscience letters

authors： Nishimura Y,Nagao T,Fukushima N

更新日期：2014-06-06 00:00:00

abstract：:Three dopamine receptor mRNAs were detected by reverse polymerase chain reaction in the rat forebrain during ontogeny. The D1 receptor mRNA gave a faint signal from gestational day 11 (G11) on, while the D1b receptor was not detectable before G12. The D3 receptor mRNA was slightly expressed at G11 and clearly present ...

journal_title：Neuroscience letters

authors： Cadoret MA,Jaber M,Bloch B

更新日期：1993-05-28 00:00:00