Striated border

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Striated Border

Striated border (pronunciation: /straɪˈeɪtɪd ˈbɔːrdər/) is a term used in histology to describe the appearance of certain cells under a microscope. The term is derived from the Latin stria, meaning "groove" or "furrow", and the Old French bordure, meaning "edge" or "boundary".

Description

The striated border is a characteristic feature of certain epithelial cells, particularly those found in the small intestine. These cells have a series of parallel ridges or grooves on their surface, which give them a striped or striated appearance. This feature increases the surface area of the cells, allowing for greater absorption of nutrients.

Related Terms

  • Microvilli: Tiny projections on the surface of some epithelial cells, including those with a striated border. They further increase the cell's surface area for absorption.
  • Brush border: Another term for the striated border, often used in the context of the small intestine.
  • Enterocyte: The primary type of cell in the small intestine that features a striated border.

See Also

External links

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