Role for myelin-associated glycoprotein as a functional tenascin-R receptor.

abstract：:Oligodendrocyte (OLG) death plays a major role in white matter dysfunction and demyelination following injury to the CNS. Axonal contact, communication, and neuronal activity appear to promote OLG survival and function in cell culture and during development. The application of electrical stimulation to mixed neural cu...

journal_title：Journal of neuroscience research

authors： Gary DS,Malone M,Capestany P,Houdayer T,McDonald JW

更新日期：2012-01-01 00:00:00

abstract：:We used a modified pial vessel disruption (PVD) protocol with adult male Wistar rats to mimic small-vessel stroke in the cerebral cortex. Within 3 weeks, this lesion develops into a single lacuna-like cavity, which is fluid-filled and encapsulated by reactive astrocytes. Minocycline treatment that commences 1 hr after...

journal_title：Journal of neuroscience research

authors： Cayabyab FS,Gowribai K,Walz W

更新日期：2013-07-01 00:00:00

abstract：:Metabolism of amyloid-beta peptide (A beta) is closely associated with the pathology and etiology of Alzheimer's disease (AD). Neprilysin is the only rate-limiting catabolic peptidase proven by means of reverse genetics to participate in A beta metabolism in vivo. The aim of the present study is to assess whether poss...

journal_title：Journal of neuroscience research

authors： Iwata N,Takaki Y,Fukami S,Tsubuki S,Saido TC

更新日期：2002-11-01 00:00:00

abstract：:Previous studies have shown that PC12 cells overexpressing beta/A4 amyloid peptide display altered morphology characterized by pronounced membrane ruffling and extensive intercellular appositions. Having observed other cell types in which these features accompany increased connexin43 (Cx43) production and gap junction...

journal_title：Journal of neuroscience research

authors： Nagy JI,Hossain MZ,Hertzberg EL,Marotta CA

更新日期：1996-04-15 00:00:00

abstract：:Lead is putatively regarded as an environmental neurotoxicant. Long-term low-level lead exposure causes cognitive deficits, but the mechanism remains to be elucidated. In the present study, the excitatory effects of low-level lead exposure on action potential (AP) firing of pyramidal neurons in CA1 region of rat hippo...

journal_title：Journal of neuroscience research

authors： Yan D,Xiao C,Ma FL,Wang L,Luo YY,Liu J,Wang HL,Chen JT,Ruan DY

更新日期：2008-12-01 00:00:00

abstract：:Glutamine synthetase (GS) activity was used as a marker to examine differences in astrocyte development in mice selectively bred for ethanol sensitivity: long sleep (LS), short sleep (SS), mild ethanol withdrawal (MEW), severe ethanol withdrawal (SEW) and control ethanol withdrawal (CEW). We found that 1) GS activity ...

journal_title：Journal of neuroscience research

authors： Sakellaridis N,Mangoura D,Masserrano JM,Detsis V,Leoni CJ,Deitrich R,Vernadakis A

更新日期：1989-11-01 00:00:00

abstract：:The present study examined the effects of high-altitude exposure on the pineal gland, the main source of production of melatonin. It was surmised that hypoxia experienced at high altitude, caused by decreased oxygen tension in the ambient air, might lead to some structural alterations in the pineal gland and, hence, a...

journal_title：Journal of neuroscience research

authors： Kaur C,Srinivasan KN,Singh J,Peng CM,Ling EA

更新日期：2002-02-15 00:00:00

abstract：:We have shown previously that in oligodendrocytes, the transcription factor cyclic AMP response element binding protein (CREB) is maximally expressed immediately prior to the most rapid period of myelination in rat brain. We have begun to investigate the role of this protein during myelination by downregulating CREB s...

journal_title：Journal of neuroscience research

authors： Sato-Bigbee C,DeVries GH

更新日期：1996-10-01 00:00:00

abstract：:Laminin mediates neural adhesion and process formation. A possible signal transduction pathway for laminin was investigated in both NG108-15 and PC12 neuronal cells using radiolabeling studies as well as various stimulators and inhibitors of phosphatases and kinases. Using [32P]-ortho-phosphate, laminin caused a decre...

journal_title：Journal of neuroscience research

authors： Weeks BS,DiSalvo J,Kleinman HK

更新日期：1990-11-01 00:00:00

abstract：:Physiological responses to acute stress proceed with the activation of the hypothalamus-pituitary-adrenal gland (HPA) system. Many brain regions are known to modulate the HPA axis activation in stress responses, but the detailed neural circuits and signaling system in the upstream of the HPA axis have to be explored f...

journal_title：Journal of neuroscience research

authors： Kim KS,Han PL

更新日期：2009-10-01 00:00:00

abstract：:Epidural hematoma (EDH) is a type of life-threatening traumatic brain injury. Little is known about the extent to which EDH may cause neural damage and regenerative response in the cerebral cortex. Here we attempted to explore these issues by using guinea pigs as an experimental model. Unilateral EDH was induced by in...

journal_title：Journal of neuroscience research

authors： Pan A,Li M,Gao JY,Xue ZQ,Li Z,Yuan XY,Luo DW,Luo XG,Yan XX

更新日期：2013-02-01 00:00:00

abstract：:Tissue culture media with serum generally cause excessive astrocyte proliferation in neonatal brain cultures, and often fail to support neonatal neurons. Published serum-free media for brain cultures contain sodium pyruvate, which interferes with lactate dehydrogenase (LDH) assays for cell death. We wanted to use neon...

journal_title：Journal of neuroscience research

authors： Martin FC,Wiley CA

更新日期：1995-06-01 00:00:00

abstract：:Increasing evidence suggests that the regulation of neuronal cell death is complex. In this study we compared the neurotoxic effects of tumor necrosis factor-alpha (TNFalpha), nitric oxide, and thrombin on primary rat cortical cell cultures and the neuronal PC12 cell line. Release of lactate dehydrogenase (LDH) and th...

journal_title：Journal of neuroscience research

authors： Reimann-Philipp U,Ovase R,Weigel PH,Grammas P

更新日期：2001-06-15 00:00:00

abstract：:Despite a large body of literature on the nociceptin (NC) opioid system in pain modulation, the mechanism of action of NC remains largely unexplored. Here, we investigated the role and mode of action of the spinal NC system in inflammatory pain. Preemptive intrathecal administration of NC attenuated thermal hyperalges...

journal_title：Journal of neuroscience research

authors： Chen Y,Sommer C

更新日期：2007-05-15 00:00:00

abstract：:Nascent neural crest cells derived from explanted E12 embryonic rat caudal neural tubes were used as an assay system to investigate the effects of fibroblast growth factors on neural crest cell (NCC) survival, proliferation, migration, and differentiation. In vitro and in vivo all NCC express low affinity nerve growth...

journal_title：Journal of neuroscience research

authors： Bannerman PG,Pleasure D

更新日期：1993-09-01 00:00:00

abstract：:The brainstem nucleus of the solitary tract (NTS) is the key integrating relay in the central processing of sensory information from the thoracic and from most subdiaphragmatic viscera. Modulation of neuronal excitability and synaptic activity in the NTS by nicotinic agents can have potent effects on vital physiologic...

journal_title：Journal of neuroscience research

authors： Feng L,Uteshev VV

更新日期：2014-11-01 00:00:00

abstract：:Activation of proteolytic enzymes, including the caspase family of proteinases, is a feature characteristic of the apoptotic program. In the present study, we examined a potential role of intracellular proteinases in the death of neuronal PC12 and primary cultured rat microglial cells induced by 6-hydroxydopamine (6-O...

journal_title：Journal of neuroscience research

authors： Takai N,Nakanishi H,Tanabe K,Nishioku T,Sugiyama T,Fujiwara M,Yamamoto K

更新日期：1998-10-15 00:00:00

abstract：:The effects of bilateral lesions of the ventral noradrenergic bundle (VNA) were studied in male rats. In contrast to data reported by others, hyperphagia and obesity were not observed following VNA lesions. Indeed, except for a depression during the first three postoperative days, food intake (FI) of the VNA lesioned ...

journal_title：Journal of neuroscience research

authors： Bellinger LL,Bernardis LL,Goldman JK

更新日期：1976-01-01 00:00:00

abstract：:Cortical or total brain cultures of microglia are commonly used as a model to study the inflammatory processes in Parkinson's disease. Here we characterize microglia cultures from rat ventral midbrain and evaluate their response to zymosan A. We used specific markers of microglia and evaluated the morphology, the phag...

journal_title：Journal of neuroscience research

authors： Cristóvão AC,Saavedra A,Fonseca CP,Campos F,Duarte EP,Baltazar G

更新日期：2010-02-15 00:00:00

abstract：:The present experiments tested the hypothesis that one of the critical mechanisms underlying genetically defined aggressiveness involves brain serotonin 5-HT1A receptors. 5-HT1A receptor density, the receptor mRNA expression in brain structures, and functional correlates for 5-HT1A receptors identified as 8-OH-DPAT-in...

journal_title：Journal of neuroscience research

authors： Popova NK,Naumenko VS,Plyusnina IZ,Kulikov AV

更新日期：2005-04-15 00:00:00

abstract：:Axotomy of peripheral nerves in neonatal rats induces motoneuron death that can be delayed but not arrested by the application of several neurotrophic factors (NFs) or adenoviral vectors carrying genes for NFs. We tested whether an adenoviral vector carrying the gene for glial cell-line-derived neurotrophic factor (Ad...

journal_title：Journal of neuroscience research

authors： Baumgartner BJ,Shine HD

更新日期：1998-12-15 00:00:00

abstract：:Factor Xa (FXa) plays a critical role in the coagulation cascade by generation of thrombin. During focal ischemia thrombin levels increase in the brain tissue and cause neural damage. This study examined the hypothesis that administration of the FXa inhibitor, apixaban, following focal ischemic stroke may have therape...

journal_title：Journal of neuroscience research

authors： Bushi D,Chapman J,Wohl A,Stein ES,Feingold E,Tanne D

更新日期：2018-08-01 00:00:00

abstract：:Multiple sclerosis (MS) is an inflammatory, demyelinating disease of the central nervous system with an autoimmune attack on the components of the myelin sheath and axons. The etiology of the disease remains largely unknown, but it is commonly acknowledged that the development of MS probably results from the interacti...

journal_title：Journal of neuroscience research

authors： Cheng Y,Sun L,Xie Z,Fan X,Cao Q,Han J,Zhu J,Jin T

更新日期：2017-10-01 00:00:00

abstract：:Catecholamine-producing cell types are generated from specified neuronal lineages during vertebrate development. The catecholaminergic phenotype is also expressed transiently in some cell types in non-catecholaminergic tissues, including the sensory ganglia, enteric ganglia, and ventral portions of the neural tube dur...

journal_title：Journal of neuroscience research

authors： Matsushita N,Kobayashi K,Miyazaki J,Kobayashi K

更新日期：2004-10-01 00:00:00

abstract：:The incidence of dementia and obstructive sleep apnea (OSA) increases with age. Late-onset Alzheimer's disease (AD) is an irreversible neurodegenerative disease of the elderly characterized by amyloid β (Aβ) plaques and neurofibrillary tangles. The disease involves widespread synaptic loss in the neocortex and the hip...

journal_title：Journal of neuroscience research

authors： Daulatzai MA

更新日期：2015-12-01 00:00:00

abstract：:The G protein-coupled muscarinic acetylcholine receptor (mAChR) isoforms have been identified in neural stem/progenitor (or precursor) cells. In previous studies, activation of these receptors induced elevations in intracellular Ca(2+) signals and mitogen-activated protein (MAP) kinase activity that led to enhanced DN...

journal_title：Journal of neuroscience research

authors： Zhao WQ,Alkon DL,Ma W

更新日期：2003-05-01 00:00:00

abstract：:To study the influence of cell surface-associated molecules on intercellular communication, C6 glioma cells were cultured both on plastic and on substrata of paraformaldehyde-fixed B104 neuroblastoma cells. By then comparing the phenotypic expression of these "cocultured" C6 cells with cells cultured on tissue culture...

journal_title：Journal of neuroscience research

authors： Ciment G,de Vellis J

更新日期：1982-01-01 00:00:00

abstract：:The actions of endogenous opioids and nociceptin/orphanin FQ are mediated by four homologous G protein-coupled receptors that constitute the opioid receptor family. However, little is known about opioid systems in cyclostomes (living jawless fish) and how opioid systems might have evolved from invertebrates. Here, we ...

journal_title：Journal of neuroscience research

authors： Huang AY,Taylor AMW,Ghogha A,Pribadi M,Wang Q,Kim TSJ,Cahill CM,Coppola G,Evans CJ

更新日期：2020-08-23 00:00:00

abstract：:Studies have shown that individuals with both a history of traumatic brain injury and inheritance of apolipoprotein E-4 (ApoE4) allele are associated with a poor neurologic outcome and an increased risk for Alzheimer's disease. We assessed the hypothesis that thrombin released during brain injury causes an increase in...

journal_title：Journal of neuroscience research

authors： Mhatre M,Hensley K,Nguyen A,Grammas P

更新日期：2006-08-01 00:00:00

abstract：:Nerve growth factor (NGF) is a homodimer that binds to two distinct receptor types, TrkA and p75, to support survival and differentiation of neurons. The high-affinity binding on the cell surface is believed to involve a heteroreceptor complex, but its exact nature is unclear. We developed a heterodimer (heteromutein)...

journal_title：Journal of neuroscience research

authors： Mehta HM,Woo SB,Neet KE

更新日期：2012-12-01 00:00:00