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basement membrane

American  

noun

Cell Biology.
  1. a thin, extracellular membrane underlying epithelial tissue.


Etymology

Origin of basement membrane

First recorded in 1840–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It’s the type IV collagen in the basement membrane of my cochlea, or inner ear, that is abnormal and contributes to sensorineural hearing loss.

From Salon Sep. 30, 2024

Isolectin B4 binds to α-d-galactose residues in the basement membrane secreted by endothelial cells, which surrounds pericytes.

From Nature Apr. 4, 2014

In the PCT, there is a single layer of simple cuboidal endothelial cells against the basement membrane.

From Textbooks Jun. 19, 2013

Next to the endothelium is the basement membrane, or basal lamina, that effectively binds the endothelium to the connective tissue.

From Textbooks Jun. 19, 2013

These structures—secreting cells, basement membrane, capillary and lymph vessels, and nerve fibers—form the essential parts of all glands.

From Physiology and Hygiene for Secondary Schools by Walters, Francis M.

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