Two are on the surface and a third is in the interior structure of epithelial cells.

Epithelial cells climb over one another in order to migrate.

Made of epithelial cells, this structure is called the peritoneum.

It may cause injury to the respiratory epithelial cell after its attachment.

Vitamin A is essential for the correct functioning of epithelial cells.

The new complex can exit the epithelial cells to enter the liver.

The endocardium is made of epithelial cells similar to those which line blood vessels.

It may be present in some breast epithelial cells.

The epithelial cells that line the surface of the gut have a rough life and are known by other methods to last only five days.

As stated above, secretion is one major function of epithelial cells.