Excitatory effects of low-level lead exposure on action potential firing of pyramidal neurons in CA1 region of rat hippocampal slices.

abstract：:We have studied the effect of induced glial fibrillary acidic protein (GFAP) on motility, cell morphology, and proliferation of two originally GFAP-negative human glioma cell lines. Glioma cell lines U-1242 MG and U-251 MG sp subclone 3A were transfected with a vector system that allows for an inducible GFAP expressio...

journal_title：Journal of neuroscience research

authors： Elobeid A,Bongcam-Rudloff E,Westermark B,Nistér M

更新日期：2000-04-15 00:00:00

abstract：:Utilizing a specific polyclonal antibody against a peptide unique for brain-derived neurotrophic factor (BDNF), we investigated the regional and temporal profiles of immunoreactivity of the BDNF protein in the rat hippocampus after transient forebrain ischemia. The pattern of immunoreactivity for the BDNF receptor (Tr...

journal_title：Journal of neuroscience research

authors： Yamasaki Y,Shigeno T,Furukawa Y,Furukawa S

更新日期：1998-08-01 00:00:00

abstract：:Brain edema accounts for significant morbidity and mortality in many neurologic conditions such as head trauma, stroke, meningitis, and brain tumor. The water channel aquaporin-4 (AQP4) has been found to be an important determinant of brain water accumulation and clearance of excess brain water. We report the developm...

journal_title：Journal of neuroscience research

authors： Thiagarajah JR,Papadopoulos MC,Verkman AS

更新日期：2005-04-15 00:00:00

abstract：:Although increased neurogenesis has been described in rodent models of focal traumatic brain injury (TBI), the neurogenic response occurring after diffuse TBI uncomplicated by focal injury has not been examined to date, despite the pervasiveness of this distinct type of brain injury in the TBI patient population. Here...

journal_title：Journal of neuroscience research

authors： Bye N,Carron S,Han X,Agyapomaa D,Ng SY,Yan E,Rosenfeld JV,Morganti-Kossmann MC

更新日期：2011-07-01 00:00:00

abstract：:Recently we demonstrated that a member of the neuregulin-1 (NRG-1) family of growth factors is a mitogen and survival factor for olfactory ensheathing cells (OECs). OECs are specialized glial cells within the olfactory system that are believed to play a role in the continual nerve re-growth of this tissue. OECs share ...

journal_title：Journal of neuroscience research

authors： Thompson RJ,Roberts B,Alexander CL,Williams SK,Barnett SC

更新日期：2000-07-15 00:00:00

abstract：:Oligodendrocyte responses in vitro to platelet-derived growth factor (PDGF) include proliferation, survival, migration, and changes in cell morphology and molecular expression. Studies of mixed glial cultures established that astrocytes secrete PDGF; thus astrocytes are considered to be key regulators of oligodendrocy...

journal_title：Journal of neuroscience research

authors： Ellison JA,Scully SA,de Vellis J

更新日期：1996-07-01 00:00:00

abstract：:Brain-derived neurotrophic factor (BDNF) is an extensively studied protein that is evolutionarily conserved and widely distributed in the brain of vertebrates. It acts via its cognate receptors TrkB and p75NTR and plays a central role in the developmental neurogenesis, neuronal survival, proliferation, differentiation...

journal_title：Journal of neuroscience research

authors： Anand SK,Mondal AC

更新日期：2020-05-01 00:00:00

abstract：:The cutaneous electroreceptor "tuberous organs" of the lateral line system of Eigenmannia virescens were studied at light and electron microscopic levels with immunohistochemical and autoradiographic techniques after sectioning of the posterior branch of the lateral line nerve. After deafferentation total degeneration...

journal_title：Journal of neuroscience research

authors： Bensouilah M,Denizot JP

更新日期：1994-12-01 00:00:00

abstract：:Taurine, 2-aminoethanesulfonic acid, is present at high concentrations in many invertebrate and vertebrate systems and has several biological functions. In addition, it has been related to a neuroprotective role against several diseases such as epilepsy. In the present work, we treated mice with taurine and examined i...

journal_title：Journal of neuroscience research

authors： Junyent F,Romero R,de Lemos L,Utrera J,Camins A,Pallàs M,Auladell C

更新日期：2010-01-01 00:00:00

abstract：:Nerve growth factor (NGF) has a modulating effect on immune function, which may occur as a consequence of binding to the NGF receptor (NGF-R). To determine if mRNA for the gene coding for p75NGFR (low affinity NGF-R) is present in lymphocytes, Northern blot analysis of mRNA from human peripheral blood lymphocytes (PBL...

journal_title：Journal of neuroscience research

authors： Kittur SD,Song L,Endo H,Adler WH

更新日期：1992-07-01 00:00:00

abstract：:Seventeen white patients from the Stanford Sleep Disorders Clinic complaining of excessive daytime somnolence (EDS) were selected for restriction-fragment-length polymorphism (RFLP) studies. Fourteen of the patients with clinically diagnosed narcolepsy were seropositive for DR2. RFLP analysis of these patients compare...

journal_title：Journal of neuroscience research

authors： Holloman JD,Bell JI,Kilduff TS,Dement WC,Guilleminault C,McDevitt HO

更新日期：1987-01-01 00:00:00

abstract：:After hemisection of the spinal cord in rats, alterations in amino acid incorporation into protein have been observed in brain and spinal cord. Proteins mediating these changes have been studied in the present experiment. Male, Long-Evans hooded rats were given either a laminectomy and dura incision (sham) at spinal s...

journal_title：Journal of neuroscience research

authors： Wells MR

更新日期：1980-01-01 00:00:00

abstract：:Astrocytes are essential cells for maintaining brain integrity. We have recently shown that the transcription factor C/EBP homologous protein (CHOP), associated with endoplasmic reticulum (ER) stress, plays a key role in the astrocyte death induced by ischemia. Meanwhile, mediators of apoptosis downstream of CHOP in t...

journal_title：Journal of neuroscience research

authors： Fradejas N,Pastor MD,Burgos M,Beyaert R,Tranque P,Calvo S

更新日期：2010-04-01 00:00:00

abstract：:HAND2 (also known as dHAND) is a basic helix-loop-helix (bHLH) transcription factor essential for development of the heart, limbs, and neural crest-derived lineages. HAND2 expression is observed in a number of tissues derived from the neural crest, including components of the peripheral nervous system, where it has be...

journal_title：Journal of neuroscience research

authors： Dai YS,Hao J,Bonin C,Morikawa Y,Cserjesi P

更新日期：2004-06-01 00:00:00

abstract：:Photopic L-type responses were recorded from the soma and the axon terminal of horizontal cells of the catfish (Ictalurus punctatus) retina in eye-cup preparations. The responses were produced by a spot of light with 100-micron diameter (intensity, 10 microW/cm2), which was flashed or steadily illuminated and swept al...

journal_title：Journal of neuroscience research

authors： Hida E,Negishi K,Naka KI

更新日期：1984-01-01 00:00:00

abstract：:Following the identification of the nociceptin/orphanin FQ (N/OFQ) peptide (NOP) as an endogenous ligand for the NOP receptor, ample evidence has revealed unique functional profiles of the N/OFQ-NOP receptor system. NOP receptors are expressed in key neural substrates involved in pain and reward modulation. In nonhuma...

journal_title：Journal of neuroscience research

authors： Kiguchi N,Ding H,Ko MC

更新日期：2020-04-07 00:00:00

abstract：:The balance of bone morphogenic protein (BMP), transforming growth factor-β (TGFβ)/activin/nodal, and Wnt signals regulates the early lineage segregation of human embryonic stem cells (ESCs). Here we demonstrate that a combination of small-molecule inhibitors of BMP (Dorsomorphin) and TGFβ/activin/nodal (SB431542) sig...

journal_title：Journal of neuroscience research

authors： Morizane A,Doi D,Kikuchi T,Nishimura K,Takahashi J

更新日期：2011-02-01 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：:CD200, a type I transmembrane glycoprotein, can interact with its receptor CD200R, which plays an inhibitory role in the activation of microglia-the resident macrophages of the central nervous system. In this study, the rat C6 glioma cell line (C6-1) that was previously characterized with high in vivo tumorigenicity w...

journal_title：Journal of neuroscience research

authors： Wang CY,Hsieh YT,Fang KM,Yang CS,Tzeng SF

更新日期：2016-12-01 00:00:00

abstract：:We have used adult mouse superior cervical ganglia (SCG) to study the role of mitogen activated protein (MAP) kinase activity during axonal outgrowth in vitro. An initial peak in activity within the first hours of culture was followed by a substantially higher activity after 1 to 2 days, a time when axons were activel...

journal_title：Journal of neuroscience research

authors： Svensson B,Ekström PA

更新日期：1998-05-15 00:00:00

abstract：:Polyglutamine (polyQ) aggregate bodies are a hallmark of dentatorubral-pallidoluysian atrophy and related neurodegenerative disorders, although the relationship between aggregate body formation and cell death is not clear. We analyzed the kinetics of polyQ aggregate formation and the time intervals for cell death, tra...

journal_title：Journal of neuroscience research

authors： Toyoshima I,Sugawara M,Kato K,Wada C,Shimohata T,Koide R,Onodera O,Tsuji S

更新日期：2002-05-15 00:00:00

abstract：:Data from a study in which 12 chronic mental patients and 12 control subject were given D-[3-14C] glucose intravenously in our arterio-venous technique for determining cerebral metabolism in vivo were reexamined. Previously unpublished whole-blood lactate determinations in these experiments indicated a cerebral produc...

journal_title：Journal of neuroscience research

authors： Sacks W,Schechter DC,Sacks S

更新日期：1981-01-01 00:00:00

abstract：:Apolipoprotein E (apo-E), a protein involved in lipid metabolism and cholesterol transport, has been found to be up-regulated in CNS injury and is associated with Alzheimer's disease in humans. In this study, we show that apo-E is also up-regulated after complete spinal cord transection in the C57BL/6 mouse. In the un...

journal_title：Journal of neuroscience research

authors： Seitz A,Kragol M,Aglow E,Showe L,Heber-Katz E

更新日期：2003-02-01 00:00:00

abstract：:Fatty acid amide hydrolase (FAAH) is a membrane-bound enzyme activity that degrades neuromodulatory fatty acid amides, including oleamide and anandamide. A single 2.5-kb FAAH mRNA is distributed throughout the rat CNS and accumulates progressively between embryonic day 14 and postnatal day 10, remains high until postn...

journal_title：Journal of neuroscience research

authors： Thomas EA,Cravatt BF,Danielson PE,Gilula NB,Sutcliffe JG

更新日期：1997-12-15 00:00:00

abstract：:Molecular and behavioral timekeeping is regulated by the circadian system which includes the brain's suprachiasmatic nucleus (SCN) that translates environmental light information into neuronal and endocrine signals aligning peripheral tissue rhythms to the time of day. Despite the critical role of circadian rhythms in...

journal_title：Journal of neuroscience research

authors： Yaw AM,Duong TV,Nguyen D,Hoffmann HM

更新日期：2021-01-01 00:00:00

abstract：:5-Hydroxyoxindole has been identified as a urinary metabolite of indole, which is produced from tryptophane via the tryptophanase activity of gut bacteria. We have demonstrated recently that 5-hydroxyoxindole is an endogenous compound in blood and tissues of mammals, including humans. To date, 5-hydroxyoxindole's role...

journal_title：Journal of neuroscience research

authors： Crumeyrolle-Arias M,Tournaire MC,Rabot S,Malpaux B,Thiéry JC

更新日期：2008-01-01 00:00:00

abstract：:The remarkable quantities of myelin membrane produced by oligodendrocytes has led us to examine the mechanisms involved in the sorting and transport of proteins and lipids during myelinogenesis. Noting that it has been proposed that proteins destined for the apical surface of polarized epithelial cells co-cluster with...

journal_title：Journal of neuroscience research

authors： Kim T,Fiedler K,Madison DL,Krueger WH,Pfeiffer SE

更新日期：1995-10-15 00:00:00

abstract：:This study examined the effect of chronic exposure to ethanol and brain-derived neurotrophic factor (BDNF) on the responsiveness of cerebellar granule cells to gamma-aminobutyric acid (GABA). Cerebellar granule cell cultures were chronically exposed to ethanol (100 mM), BDNF (20 ng/ml), or the combination of ethanol a...

journal_title：Journal of neuroscience research

authors： Ericson M,Haythornthwaite AR,Yeh PW,Yeh HH

更新日期：2003-09-01 00:00:00

abstract：:The higher prevalence and risk for Alzheimer's disease in women relative to men has been partially attributed to the precipitous decline in gonadal hormone levels that occurs in women following the menopause. Although considerable attention has been focused on the consequence of estrogen loss, and thus estrogen's neur...

journal_title：Journal of neuroscience research

authors： Kaur P,Jodhka PK,Underwood WA,Bowles CA,de Fiebre NC,de Fiebre CM,Singh M

更新日期：2007-08-15 00:00:00

abstract：:It is known that expression of glial fibrillary acidic protein (GFAP) as an astrocyte-specific marker can be regulated by levels of circulating gonadal steroids during postnatal development. In addition, astrocytes play an important role in the physiology of the hippocampus, a brain region considered sexually dimorphi...

journal_title：Journal of neuroscience research

authors： Conejo NM,González-Pardo H,Cimadevilla JM,Argüelles JA,Díaz F,Vallejo-Seco G,Arias JL

更新日期：2005-02-15 00:00:00