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basement membrane

anatomy
Also known as: basal lamina

Quick Summary

The basement membrane is a thin layer of connective tissue that separates epithelial cells from the underlying lamina propria. It is synthesized and deposited by epithelial tissues on their basal surfaces, serving as a boundary with connective tissue and a substrate for epithelial cell attachment. This membrane is also referred to as the basal lamina. The basement membrane plays a role in cell adhesion and the organization of tissues.1234

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