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astrocyte
(redirected from Cajal cells)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
astrocyte /as·tro·cyte/ (as´tro-sīt) a neuroglial cell of ectodermal origin, characterized by fibrous, protoplasmic, or plasmatofibrous processes. Collectively called astroglia.
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Astrocyte in association with a blood vessel.

as·tro·cyte (str-st)
n.
One of the large neuroglia cells of nervous tissue. Also called astroglia, Deiters' cell, macroglia.

astrocyte
[as′trōsīt′]
Etymology: Gk, aster + kytos, cell
a large, star-shaped neuroglial cell with many branches, found in certain tissues of the nervous system.

astrocyte [as´tro-sīt]
a neuroglial cell of ectodermal origin, characterized by fibrous or protoplasmic processes; collectively called astroglia or macroglia.
 Astrocyte in association with a blood vessel. From Dorland's, 2000.

astrocyte
a neuroglial cell of ectodermal origin, characterized by fibrous or protoplasmic processes; collectively called astroglia or macroglia.

gemistocytic astrocyte
a plump astrocyte which results from injury to nervous tissue. Usually an extensive area is involved.


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Both types of cells express the CD 117 protein, but Cajal cells do not stain for CD 34 nor for other muscle cell antigens frequently seen in GIST cells.
 
 
 
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