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columnar epithelium

American  

noun

Biology.
  1. epithelium consisting of one or more layers of elongated cells of cylindrical or prismatic shape.


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Pseudostratified columnar epithelium is a type of epithelium that appears to be stratified but instead consists of a single layer of irregularly shaped and differently sized columnar cells.

From Textbooks Jun. 19, 2013

Ciliated columnar epithelium is composed of simple columnar epithelial cells with cilia on their apical surfaces.

From Textbooks Jun. 19, 2013

In simple columnar epithelium, the nucleus of the tall column-like cells tends to be elongated and located in the basal end of the cells.

From Textbooks Jun. 19, 2013

The simple columnar epithelium of the gallbladder mucosa is organized in rugae, similar to those of the stomach.

From Textbooks Jun. 19, 2013

The part of the tract near the tongue is lined by squamous epithelium; the lower part by columnar epithelium, which, below the level of the hyoid, is usually ciliated.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Miles, Alexander

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