Satellite cells (glial)

Satellite cells (glial)

Satellite cells (syn: mantlecells or amphicytes) are flattened schwann cells, a type of glial cell, lining the exterior surface of neurons in the peripheral nervous system. Satellite cells also surround neuron cell bodies within ganglia. They are thought to have a similar role to astrocytes in the central nervous system (CNS). They supply nutrients to the surround neurons and also have some structural function.

External links

* - "PNS, sensory ganglion (EM, Medium)"
* - "Dorsal root ganglion"
*
* - "Nervous Tissue and Neuromuscular Junction: parasympathetic ganglion, cell bodies"
* - "Nervous Tissue and Neuromuscular Junction: dorsal root ganglion, primary sensory neurons"


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • satellite cells — 1. glial cells that cluster about a neuron. 2. free nuclei that accumulate around cells in certain diseases. 3. elongated cells that are closely associated with a muscle fiber; they either are flattened against the fiber or occupy shallow… …   Medical dictionary

  • Glial cell — Glial cells, commonly called neuroglia or simply glia (Greek for glue ), are non neuronal cells that provide support and nutrition, maintain homeostasis, form myelin, and participate in signal transmission in the nervous system. In the human… …   Wikipedia

  • satellite cell — (1) Sparse population of mononucleate cells found in close contact with muscle fibres in vertebrate skeletal muscle. Seem normally to be inactive, but may be important in regeneration after damage. May be considered quiescent stem cell. (2) An… …   Dictionary of molecular biology

  • Neuroglia — MeSH Neuroglia Code TA A14.0.00.005 TH H2.00.06.2.00001 …   Wikipedia

  • Schwann cell — Structure of a typical neuron Schwann cells wrapped around an axon Dendrite …   Wikipedia

  • Myosatellite cell — For the glial progenitor cells, see Satellite cell (glial). Myosatellite cell Latin myosatellitocytus Code TH H2.00.05.2.01020 Myosatellite cells or satellite cells are small mononuclear progenitor cells with virtually no cytoplasm found in… …   Wikipedia

  • Nervous system — Nerve redirects here. For other uses, see Nerve (disambiguation). This article is about the nervous system. For parts of the nervous system commonly called nerves, see Peripheral nerve. Nervous system The Human N …   Wikipedia

  • Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… …   Medical dictionary

  • Outline of neuroscience — The following outline is provided as an overview of and topical guide to neuroscience: Neuroscience – an interdisciplinary science that studies the nervous system.[1] Contents 1 Nervous system 1.1 Central nervous system …   Wikipedia

  • Oligodendrocyte progenitor — Neuron: Oligodendrocyte precursor cell NeuroLex ID nifext 169 Code TH H2.00.06.2.01007 Latin cellula oligodendrocytoprogenetrix …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”