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Schwann cells are the supporting cells of the PNS. Like oligodendrocytes schwann cells wrap themselves around nerve axons, but the difference is that a single schwann cell makes up a single segment of an axon's myelin sheath.
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blustein.tripod.com/Schwann_Cells/schwann_cells.htm
blustein.tripod.com/Schwann_Cells/schwann_cells.htm
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Even though Schwann cells are derived from neural crest cells, they are still considered to be neuroglial cells. Schwann cells perform the same role in the PNS as the oligodendrocytes do in the CNS. They also synthesise the insulating and protective lipoprotein myelin, but they are capable of producing far less than...
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www.bioeng.auckland.ac.nz/anatml/anatml/database/cells/...
www.bioeng.auckland.ac.nz/anatml/anatml/database/cells/cells/parts/part/part_54.html
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Definition and other additional information on Schwann cell from Biology-Online.org dictionary. ... noun, plural: Schwann cells ... Schwann cells form a fatty material called myelin to insulate the axons in the peripheral nervous system. This method decreases membrane capacitance in the axon, thus, allowing saltatory conduction.
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www.biology-online.org/dictionary/Schwann_cells
www.biology-online.org/dictionary/Schwann_cells
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What is it? ... Specialized glial cells that form the myelin sheath that coats many axons. Cells surrounding the axons of some neurons, thus forming the myelin sheath.
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www.becomehealthynow.com/glossary/schwann_cells.htm
www.becomehealthynow.com/glossary/schwann_cells.htm
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Multiple Sclerosis question: What are Schwann cells How are they affected in multiple sclerosis patients? Schwann cells are cells that are part of the nervous system, which warps around a nerve fiber ... Schwann cells are cells that are part of the nervous system, which warps around a nerve...
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wiki.answers.com/Q/What_are_Schwann_cells_How_are_they_...
wiki.answers.com/Q/What_are_Schwann_cells_How_are_they_affected_in_multiple_sclerosis_patients
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Why remyelinate the CNS with Schwann cells? Just as neurons in the CNS have a limited capacity for spontaneous repair so too do the oligodendrocytes not have a robust regenerative capacity. This is due both the finite number of oligodendrocyte progenitors, and their limited capacity for migration.
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anatomy.ucsf.edu/ohara/myelin.html
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Antigens not present on immature Schwann cells ... Model: Dominant-negative ErbB4 receptor in nonmyelinating Schwann cells ... Immature Schwann cells...
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neuromuscular.wustl.edu/lab/schcell.html
neuromuscular.wustl.edu/lab/schcell.html
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Large-scale molecular comparison of human schwann cells to malignant peripheral nerve sheath tumor cell lines and tissues. ... Global gene expression profiling using Affymetrix oligonucleotide microarrays identified a 159-gene molecular signature distinguishing MPNST cell lines from normal Schwann cells, which was validated...
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www.ncbi.nlm.nih.gov/pubmed/16510576
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