Von Ebner's gland

Von Ebner's Glands

File:Von Ebner's gland.jpg

Illustration of Von Ebner's Glands

Von Ebner's glands are minor salivary glands found in the human body. Named after the Austrian anatomist Victor von Ebner, these glands are primarily located in the posterior part of the tongue, specifically in the circumvallate and foliate papillae.

Structure

Von Ebner's glands are small, compound tubulo-alveolar glands. They are exocrine glands, meaning they secrete their products through ducts. The ducts of Von Ebner's glands open into the moats surrounding the circumvallate and foliate papillae.

Function

The primary function of Von Ebner's glands is the secretion of a serous fluid that aids in the initial stages of digestion. This fluid contains lingual lipase, an enzyme that begins the process of lipid breakdown in the mouth. Additionally, the fluid helps to cleanse the taste buds and improve taste sensation.

Clinical Significance

Abnormalities or diseases of Von Ebner's glands can lead to various oral health problems. For instance, a decrease in the secretion of these glands can result in a diminished sense of taste. Conversely, overactivity of these glands can lead to excessive salivation, a condition known as sialorrhea.

See Also

• Salivary gland
• Taste bud
• Lingual lipase