Results 231 to 240 of about 17,381 (266)

Oligodendroglia in Developmental Neurotoxicity

NeuroToxicology, 2003
The developing nervous system has been long recognized as a primary target for a variety of toxicants. To date, most efforts to understand the impact of neurotoxic agents on the brain have focused primarily on neurons and to a lesser degree astroglia as cellular targets.
Wenbin Deng, Ronald D. Poretz
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Immunologic characterization of oligodendroglia

Neuroscience Letters, 1978
Abstract Oligodendrocytes were isolated from bovine white matter by trypsinization and sucrose gradient centrifugation, and were injected into rabbits. Indirect immunofluorescence studies showed that antisera reacted specifically with the surface of isolated oligodendrocytes in suspension, as well as with perineural and interfasicular oligodendroglia
Oded Abramsky, Donald H. Silberberg, David E Pleasure, D. H. Gilden, Robert P. Lisak   +4 more
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Ultrastructural evidence for phagocytosis by oligodendroglia

Neuroscience Letters, 1985
Although the phagocytic ability of brain macrophages and astrocytes is well established, the question of whether oligodendrocytes may become phagocytic remains controversial. Observations reported here indicate that oligodendroglia may become activated and ingest degenerating or foreign material in vivo following experimental injury to the central ...
Manuel del Cerro, Lazaros C. Triarhou, Robert M. Herndon   +2 more
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Antibody to Oligodendroglia

1979
Oligodendrocytes, the myelin forming cells of the central nervous system, were isolated from bovine white matter by trypsinization and sucrose gradient centrifugation, according to the method of Poduslo and Norton (l). The isolated cells were characterized biochemically by their composition and specific activity of several enzymes (2), and ...
Donald H. Silberberg, David E Pleasure, Takahiko Saida, Robert P. Lisak, Oded Abramsky   +4 more
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Induction of cerebroside synthesis in oligodendroglia

Neurochemical Research, 1990
Oligodendroglia function to produce myelin membranes which surround axons, enhancing saltatory conduction. Myelin consists of a multitude of condensed membranes which are rich in lipids with the major glycolipids, cerebrosides, being 25% of the total lipid.
Shirley E. Poduslo, K. Miller, C. H. Pak
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Patterns of oligodendroglia pathology in multiple sclerosis

Brain, 1994
Patterns of inflammation, demyelination and oligodendrocyte pathology were studied in acute multiple sclerosis and during early and late exacerbations of chronic multiple sclerosis. Cells within lesions were identified by immunocytochemistry with markers for T lymphocytes, macrophages, oligodendrocytes and astrocytes. In addition, in situ hybridization
Hans Lassmann, Hans Lassmann, Herbert Budka, Wolfgang Brück, K. Ozawa, Gerda Suchanek, Helene Breitschopf, K. Jellinger   +7 more
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Vacuolation of oligodendroglia in neoplastic perifocal edema

Acta Neuropathologica, 1976
Vacuolation of oligodendroglia, a new type of cytopathological change, has been described. The change is observed frequently at the perifocally edematous cerebral white matter adjacent to the metastatic lesions of carcinoma from the lung in all three cases examined. It is also present occasionally in association with astrocytoma.
Tatsuo Tomita, Tatsuo Tomita, Setti S. Rengachary, Setti S. Rengachary, Itaru Watanabe, Itaru Watanabe   +5 more
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Antisera to bovine oligodendroglia raised in guinea pigs bind to surface of rat oligodendroglia and Schwann cells

Neuroscience Letters, 1980
Antisera against bulk isolated bovine oligodendrocytes was raised in 2 guinea pigs (GPaBO). The sera bound only to surface of rat oligodendrocytes in dissociated rat corpus callosum and cerebellar cultures and only to surface of Schwann cells in primary and secondary sciatic nerve and dorsal root ganglia cultures as determined by indirect ...
Donald H. Silberberg, Donald H. Silberberg, Robert P. Lisak, Robert P. Lisak, David E Pleasure, David E Pleasure, Peter G. E. Kennedy, Peter G. E. Kennedy, Oded Abramsky, Oded Abramsky, Rebecca M. Pruss, Rebecca M. Pruss   +11 more
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Antibodies to Oligodendroglia in Patients with Multiple Sclerosis

New England Journal of Medicine, 1977
We demonstrated antibodies to isolated oligodendrocytes and to oligodendroglia in brain sections by indirect immunofluorescence technic in serums of 19 of 21 patients with multiple sclerosis. We also found such antibodies in three of five patients with subacute sclerosing panencephalitis and one of four patients with acute disseminated ...
Oded Abramsky, Robert P. Lisak, Donald H. Silberberg, David E. Pleasure, Joan George   +4 more
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Expression of vimentin by cultured astroglia and oligodendroglia

Journal of Neuroscience Research, 1989
AbstractThe objective of this study was to determine whether vimentin expression by process‐bearing astroglia and oligodendroglia cultured from neonatal rat cerebral cortex resembled that in brain where vimentin is common in immature astroglia and a few subpopulations of mature astroglia, but is absent in oligodendroglia.
Ken D. McCarthy, Sharon A. Meyer, C. A. Ingraham   +2 more
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