Integumentary ligament

Integumentary ligament - (l. Tectorium) - a fibrous substance (mucin) that fills the loose area of ​​the stroma of the simple mucous membrane (for example, trachea, larynx, bronchi). Mucin is secreted by goblet cells and is mucous in nature. It is produced by the bronchial glands and can be secreted by hypersecretion