Glial Marker
Mostrando 1-12 de 67 artigos, teses e dissertações.
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1. Differential expression of stem cell-like proteins in normal, hyperplastic and dysplastic oral epithelium
Objective The identification of stem cells (SC) remains challenging. In the human oral mucosal epithelium, these cells are believed to be in the basal layer (stem cell niche), but their exact location is unclear. The aim of this study was to examine the dysplastic oral epithelium for these SC-like proteins in order to assess their diagnostic value as biomar
J. Appl. Oral Sci.. Publicado em: 2015-02
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2. Serum and cerebrospinal fluid S100B concentrations in patients with neurocysticercosis
The clinical manifestations of neurocysticercosis (NC) are varied and depend on the number and location of cysts, as well as on the host immune response. Symptoms usually occur in NC when cysticerci enter a degenerative course associated with an inflammatory response. The expression of brain damage markers may be expected to increase during this phase. S100B
Publicado em: 2010
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3. Diversity among satellite glial cells in dorsal root ganglia of the rat
Peripheral glial cells consist of satellite, enteric glial, and Schwann cells. In dorsal root ganglia, besides pseudo-unipolar neurons, myelinated and nonmyelinated fibers, macrophages, and fibroblasts, satellite cells also constitute the resident components. Information on satellite cells is not abundant; however, they appear to provide mechanical and metab
Brazilian Journal of Medical and Biological Research. Publicado em: 31/10/2008
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4. Serum and cerebrospinal fluid S100B concentrations in patients with neurocysticercosis
The clinical manifestations of neurocysticercosis (NC) are varied and depend on the number and location of cysts, as well as on the host immune response. Symptoms usually occur in NC when cysticerci enter a degenerative course associated with an inflammatory response. The expression of brain damage markers may be expected to increase during this phase. S100B
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-01
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5. The in vitro differentiation of a bipotential glial progenitor cell.
We have studied the properties of a glial progenitor cell from 7-day-old rat optic nerve that differentiates in vitro into an oligodendrocyte if cultured in serum-free medium and into an astrocyte if cultured in foetal calf serum (FCS). Using galactocerebroside as a marker of oligodendrocyte differentiation and glial fibrillary acidic protein as a marker of
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6. Dose dependent effects of chronic exposure to toluene on neuronal and glial cell marker proteins in the central nervous system of rats.
The dose dependent effects of chronic exposure to toluene on the neuronal marker proteins (gamma-enolase, calbindin-D28k) and glial cell marker proteins (alpha-enolase, creatine kinase-B, and beta-S100 protein) were investigated in the central nervous system (CNS) of rats. Three groups of animals were exposed to 100 ppm, 300 ppm, or 1000 ppm toluene vapour e
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7. Increased cell proliferation and neurogenesis in the adult human Huntington's disease brain
Neurogenesis has recently been observed in the adult human brain, suggesting the possibility of endogenous neural repair. However, the augmentation of neurogenesis in the adult human brain in response to neuronal cell loss has not been demonstrated. This study was undertaken to investigate whether neurogenesis occurs in the subependymal layer (SEL) adjac
National Academy of Sciences.
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8. Differentiation of bipotential glial precursors into oligodendrocytes is promoted by interaction with type-1 astrocytes in cerebellar cultures.
The differentiation of bipotential precursors of oligodendrocytes (OL) and type-2 astrocytes (AS) was followed in primary cultures from 8-day postnatal rat cerebellum by labeling the cells with the antibodies LB1 (which binds to the surface disialoganglioside GD3 present in glial precursors, type-2 AS, and immature OL), O4 (a marker of immature and mature OL
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9. Human immunodeficiency virus can productively infect cultured human glial cells.
Six isolates of the human immunodeficiency virus (HIV) showed differences in their ability to productively infect glioma-derived cell lines and early-passage human brain cell cultures. Susceptibility to HIV infection correlated well with the expression of the astrocyte marker glial fibrillary acidic protein. The CD4 molecule was expressed on some, but not al
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10. Retinal and epiretinal glia--an immunohistochemical study.
Immunohistochemical techniques were used to examine the distribution of cells containing glial fibrillary acidic protein (GFAP) in normal and pathological human specimens, including 22 globes (13 of which contained epiretinal membranes 'in situ'), 16 surgically excised epiretinal membranes, and monolayers of cells obtained from five epiretinal membranes plac
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11. Long term neurotoxicity of styrene. A quantitative study of glial fibrillary acidic protein (GFA) and S-100.
Little information exists about the possible neurotoxicity of styrene. The present study was designed to explore whether long term inhalation exposure (three months) to styrene (90 and 320 ppm) could induce long lasting astroglial alterations in Sprague Dawley rats, traceable four months after exposure ceased. Styrene exposure at 320 ppm induced such alterat
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12. Production and characterization of monoclonal antibodies against the "brain-specific" proteins 14-3-2 and S-100.
We have raised mouse hybridomas that secrete monoclonal antibodies against bovine brain-specific proteins 14-3-2 and S-100, and we have characterized the antibodies by immunoperoxidase and immunofluorescence methods in sections and in tissue cultures of rat brain. One monoclonal antibody to 14-3-2 (E8.F9) has been found to react strongly with bovine 14-3-2 a