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| Müller cells ： ウィキペディア英語版 |
Muller glia
Müller glia, or Müller cells, are a type of retinal glial cells. They are found in the vertebrate retina, which serve as support cells for the neurons of the retina as all glial cells do. They are the most common type of glial cell found in the retina. They span across the entire thickness of the neural retina.
The major function of the Müller cells is to maintain the stability of the retinal extracellular environment by regulation of K+ levels, uptake of neurotransmitters, removal of debris, storage of glycogen, electrical insulation of receptors and other neurons, and mechanical support of the neural retina.
== Role in development ==
Müller glia have been shown to be critical to the development of the retina in mice, serving as promoters of retinal growth and histogenesis via a non-specific esterase mediated mechanism. Müller glia have also been implicated to serve as guidepost cells for the developing axons of neurons in the chick retina. Studies using a zebrafish model of Usher syndrome have implicated a role for Müller glia in synaptogenesis, the formation of synapses.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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