Induction of neural tissue markers by micronized human spinal cord implants.

abstract：:Isatin (indole-2,3-dione) is an endogenous indole that has a distinct and discontinuous distribution in the brain and in other mammalian tissues and body fluids. Its output is increased under conditions of stress and anxiety. Its biological targets remain poorly characterized, although [(3)H]isatin binding sites have ...

journal_title：Journal of neuroscience research

authors： Crumeyrolle-Arias M,Buneeva O,Zgoda V,Kopylov A,Cardona A,Tournaire MC,Pozdnev V,Glover V,Medvedev A

更新日期：2009-09-01 00:00:00

abstract：:Hyperglycemia and acidosis are the key factors in diabetic complications. It has been shown that acute or chronic diabetes alters serotonin levels in brain. However, the mechanism of hyperglycemia- or acidosis-induced changes in serotonin levels remains poorly understood. Because Ca2+-dependent protein kinases play a ...

journal_title：Journal of neuroscience research

authors： Ramakrishnan R,Prabhakaran K,Jayakumar AR,Gunasekaran P,Sheeladevi R,Suthanthirarajan N

更新日期：2005-05-15 00:00:00

abstract：:Amyotrophic lateral sclerosis is an age-related neurological disease, characterized by neurofilament (NF) accumulation in primary axons followed by degeneration of motor neurons. To elucidate age-related factors that might lead to pathological NF accumulation, NFs were compared between young and aged rats. Electron mi...

journal_title：Journal of neuroscience research

authors： Uchida A,Yorifuji H,Lee VM,Kishimoto T,Hisanaga S

更新日期：1999-10-15 00:00:00

abstract：:Accumulating evidence indicates an immunosuppressive role for CD4(+)CD25(+) regulatory T cells (Tregs) in autoimmune diseases. Although an impaired Treg function in patients with relapsing-remitting multiple sclerosis (RR-MS) has been reported recently, no information is available so far about Treg function in the pro...

journal_title：Journal of neuroscience research

authors： Venken K,Hellings N,Hensen K,Rummens JL,Medaer R,D'hooghe MB,Dubois B,Raus J,Stinissen P

更新日期：2006-06-01 00:00:00

abstract：:Oxidative stress results in protein oxidation and is implicated in cerebral disease, such as Parkinson's disease, Alzheimer's disease, and ischemic stroke. Sulfiredoxin-1 (Srxn1) is an endogenous antioxidant protein that has neuroprotective effects. The mechanisms of Srxn1 in oxidative stress have not been well studie...

journal_title：Journal of neuroscience research

authors： Li Q,Yu S,Wu J,Zou Y,Zhao Y

更新日期：2013-06-01 00:00:00

abstract：:Glutamate, the major excitatory neurotransmitter, induces a signal from the membrane to the nucleus that regulates gene expression. The gene encoding the chick kainate binding protein undergoes a glutamate-dependent transcriptional regulation via an activator protein-1 site within its promoter region. To characterize ...

journal_title：Journal of neuroscience research

authors： Aguirre A,López-Bayghen E,Ortega A

更新日期：2002-10-01 00:00:00

abstract：:The extension of filopodia from growth cones of regenerating neurites from rat superior cervical ganglion neurons in tissue culture was studied. Cultures were grown on a thin layer of fibrous collagen and maintained in a medium containing serum and nerve growth factor. Time-lapse cinematography and computer-assisted m...

journal_title：Journal of neuroscience research

authors： Argiro V,Bunge MB,Johnson MI

更新日期：1985-01-01 00:00:00

abstract：:Nerve growth factor (NGF) is a protein essential for the survival and normal function of sympathetic neurons. Two-site immunoassays have been developed over the past decade in several laboratories and used to estimate its endogenous concentrations in a variety of effector tissues. However, levels appear restricted to ...

journal_title：Journal of neuroscience research

authors： Zettler C,Bridges DC,Zhou XF,Rush RA

更新日期：1996-12-01 00:00:00

abstract：:The growth and differentiation of neural precursor cells in the central nervous system (CNS) are regulated by their response to polypeptide growth factors which interact with specific transmembrane receptor tyrosine kinases (RTKs). We demonstrate that rat oligodendrocyte-type 2 astrocyte (O-2A) glial progenitor cells,...

journal_title：Journal of neuroscience research

authors： Ida JA Jr,Dubois-Dalcq M,McKinnon RD

更新日期：1993-12-01 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：:The ability of altered environmental conditions to modulate some properties of synaptosomes has been studied. Incubation conditions used included the presence of methyl mercury or an organochlorine insecticide: chlordecone. Other adverse chemical conditions during incubation were the absence of calcium salts from the ...

journal_title：Journal of neuroscience research

authors： Bondy SC,McKee M

更新日期：1990-02-01 00:00:00

abstract：:The engrailed gene has been identified in Drosophila as an important developmental gene involved in the control of segmentation. Here we describe the embryonic expression of a chicken gene, ChickEn (Darnell et al.: J Cell Biol 103(5):311a, 1986), which contains homology to the Drosophila engrailed gene. Northern blots...

journal_title：Journal of neuroscience research

authors： Gardner CA,Darnell DK,Poole SJ,Ordahl CP,Barald KF

更新日期：1988-10-01 00:00:00

abstract：:Peroxides are generated continuously in cells that consume oxygen. Among the different peroxides, hydrogen peroxide is the molecule that is formed in highest quantities. In addition, organic hydroperoxides are synthesized as products of cellular metabolism. Generation and disposal of peroxides is a very important proc...

journal_title：Journal of neuroscience research

authors： Dringen R,Pawlowski PG,Hirrlinger J

更新日期：2005-01-01 00:00:00

abstract：:Although the thalamus is not considered primarily as a limbic structure, abundant evidence indicates the essential role of the thalamus as a modulator of limbic functions indirectly through the amygdala. The amygdala is a central component of the limbic system and serves an essential role in modulating the core proces...

journal_title：Journal of neuroscience research

authors： Kamali A,Riascos RF,Pillai JJ,Sair HI,Patel R,Nelson FM,Lincoln JA,Tandon N,Mirbagheri S,Rabiei P,Keser Z,Hasan KM

更新日期：2018-07-01 00:00:00

abstract：:Our previous results support the idea that CREB (cyclic AMP-response element binding protein) may be a mediator of neuroligand and growth factor signals that, coupled to different signal transduction pathways, play different roles at specific stages of oligodendrocyte development. In the early stages, when cells are i...

journal_title：Journal of neuroscience research

authors： Afshari FS,Chu AK,Sato-Bigbee C

更新日期：2001-10-01 00:00:00

abstract：:Thirty-day readmission rates has been increasingly used by clinicians, hospital administrators, and policy makers as a metric for the quality of care. However, the 30-day readmission rates may be affected by other factors intrinsic to the patient and may not be a good measure of the quality of care provided by the hos...

journal_title：Journal of neuroscience research

authors： Ng I,Du R

更新日期：2020-01-01 00:00:00

abstract：:Differentiated human NT2-N neurons were shown to express CCR5 and CXCR4 chemokine receptor mRNA and protein, and to be responsive to the chemokines CCL5 and CXCL12. Using cDNA microarray technology, CCL5 was found to induce a distinct transcriptional program, with reproducible induction of 46 and 9 genes after 2 and 8...

journal_title：Journal of neuroscience research

authors： Valerio A,Ferrario M,Martinez FO,Locati M,Ghisi V,Bresciani LG,Mantovani A,Spano P

更新日期：2004-11-01 00:00:00

abstract：:Using [3H]-dopamine (DA) as the ligand of choice, we have shown that rat lymphocytes possess DA binding sites. The binding of [3H]-DA was specific, saturable, and of high affinity. The specific binding in membranes obtained from Con A-activated lymphoblasts was greater than the binding in respective unactivated lympho...

journal_title：Journal of neuroscience research

authors： Ovadia H,Abramsky O

更新日期：1987-01-01 00:00:00

abstract：:Cathepsin D-like activity in homogenates of five brain areas of 3-month-old and 24-month-old Fischer 344 rats was measured. With hemoglobin as substrate at pH 3.2, more than 90% of the activity was inhibited by pepstatin. In each area studied, activity was more than twice as high in the old rat brain: 140-160% higher ...

journal_title：Journal of neuroscience research

authors： Kenessey A,Banay-Schwartz M,DeGuzman T,Lajtha A

更新日期：1989-08-01 00:00:00

abstract：:The presence of the apolipoprotein E (apoE) allele epsilon4 is a major risk factor for the development of Alzheimer's disease (AD); however, the molecular mechanism underlying the acceleration of AD development in individuals with epsilon4 remains to be determined. To investigate the isoform-specific effects of apoE o...

journal_title：Journal of neuroscience research

authors： Michikawa M,Yanagisawa K

更新日期：1998-10-01 00:00:00

abstract：:During surgical intervention in medically refractory temporal lobe epilepsy (TLE) patients, diagnosed with either mesial temporal lobe sclerosis (MTS)- or tumor (T)-associated TLE, biopsies were taken from the anterior temporal neocortex and the hippocampal region. Synaptosomes, isolated from these biopsies were used ...

journal_title：Journal of neuroscience research

authors： Hoogland G,Hens JJ,De Wit M,van Veelen CW,van Huffelen AC,Gispen WH,de Graan PN

更新日期：2000-06-01 00:00:00

abstract：:Using morphological, immunocytochemical, and functional parameters we have previously shown that highly purified adult rat microglial cells undergo a process of "activation" when cultured in a serum-containing medium in the absence of added proinflammatory substances or other factors (Slepko and Levi: Glia 16:241-246,...

journal_title：Journal of neuroscience research

authors： Slepko N,Minghetti L,Polazzi E,Nicolini A,Levi G

更新日期：1997-08-01 00:00:00

abstract：:The tachykinin, substance P, has long been associated with transmission of noxious stimuli. However, relatively little is known about signal transduction pathways subserving peptidergic regulation in sensory neurons. To investigate whether cyclic AMP (cAMP) could be a potential second messenger subserving substance P ...

journal_title：Journal of neuroscience research

authors： Adler JE,Walker PD

更新日期：2000-03-01 00:00:00

abstract：:Living organotypic cocultures of rat thalamic and cortical explants were used to examine the effects of blocking action potential activity on the morphological development of axons in the mammalian neocortex. Studies in vivo have suggested that blocking sodium channel-dependent activity influences the growth character...

journal_title：Journal of neuroscience research

authors： Wilkemeyer MF,Angelides KJ

更新日期：1996-03-15 00:00:00

abstract：:Cyclin-dependent kinase 5 (cdk5), in contrast to other members of the cyclin-dependent kinase family, is not activated by cyclins but instead is activated by complexing with neuron-specific activator molecules (p35, p39, and p67). The most effective activator of cdk5 both in vitro and in vivo is p35. We have taken a k...

journal_title：Journal of neuroscience research

authors： Amin ND,Albers W,Pant HC

更新日期：2002-02-01 00:00:00

abstract：:Axotomy is a powerful stimulus of axon growth and plastic changes. We investigated the potential role of BDNF/trkB signaling in the sprouting of dopaminergic nigral axons in response to axotomy of the medial forebrain bundle. Tyrosine hydroxylase immunohistochemistry revealed the existence of sprouting mechanisms in t...

journal_title：Journal of neuroscience research

authors： García Navia JT,Burguillos MA,Ramón-Cueto A,Machado A,Cano J,Venero JL

更新日期：2008-07-01 00:00:00

abstract：:Rapsyn is a protein that interacts with the cytoplasmic face of the nicotinic acetylcholine receptors (AChR) to cluster them within postsynaptic membrane of muscle. Here we show that intracellular AChRs are also affected by rapsyn. When rapsyn was co-transfected with AChR into QT-6 fibroblasts, (125)I-alpha-bungarotox...

journal_title：Journal of neuroscience research

authors： Han H,Yang SH,Phillips WD

更新日期：2000-04-15 00:00:00

abstract：:Neuronal development and differentiation is modulated by activity-dependent mechanisms that stimulate endogenous neurogenesis and differentiation to promote adaptive survival of the organism. Studies on bird odor imprinting have shown how sensory stimuli or environmental influences can affect neonatal behavior, presum...

journal_title：Journal of neuroscience research

authors： O'Neill G,Musto C,Gomez G

更新日期：2017-05-01 00:00:00

abstract：:Acrylamide (ACR) is an environmental toxicant and prototypic tool for studying mechanisms of peripheral neuropathies. Reductions in fast anterograde axonal transport (faAXT) are thought to be a critical step leading to axonal degeneration. Kinesin and microtubules (MT) were evaluated as molecular sites of action using...

journal_title：Journal of neuroscience research

authors： Sickles DW,Brady ST,Testino A,Friedman MA,Wrenn RW

更新日期：1996-10-01 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