The glandula lingualis anterior, also known as the anterior lingual gland, is a type of salivary gland located in the front or anterior region of the tongue. It is one of several minor salivary glands found in the oral cavity.
The glandula lingualis anterior plays an important role in the production and secretion of saliva. Saliva is a watery fluid that helps in the digestion of food by lubricating the oral cavity and initiating the breakdown of complex carbohydrates through the action of enzymes, such as amylase.
The secretory units of the glandula lingualis anterior are composed of clusters of serous acini, which are small sac-like structures responsible for the production and secretion of a watery fluid. This fluid contains enzymes, electrolytes, mucus, and antibacterial components.
The secretion of saliva by the glandula lingualis anterior is regulated by the autonomic nervous system. Parasympathetic stimulation, which is associated with activities such as eating or smelling food, increases the secretion of saliva. On the other hand, sympathetic stimulation, which is linked to stress or fight-or-flight responses, decreases the secretion of saliva.
The glandula lingualis anterior, along with other minor salivary glands, collectively contribute to the overall salivary function in the oral cavity, maintaining oral health and aiding in the process of digestion.
