Palatine glands

Palatine glands are a group of salivary glands located in the palate. They are part of the minor salivary glands, which are small, scattered glands that produce saliva to keep the mouth and throat moist. The palatine glands are specifically located in the soft palate and hard palate.

Etymology

The term "palatine" comes from the Latin word "palatum," which means "roof of the mouth." This is a reference to the location of the palatine glands in the roof of the mouth.

Structure

The palatine glands are tubulo-acinar glands, meaning they have a tube-like structure that ends in a sac-like structure where saliva is produced. They are surrounded by a capsule of connective tissue, and the cells within the glands produce saliva in response to stimulation from the parasympathetic nervous system.

Function

The primary function of the palatine glands is to produce saliva. Saliva is important for several reasons. It helps to moisten the mouth and throat, which aids in swallowing and speech. It also helps to break down food in the mouth, which is the first step in digestion. Additionally, saliva has antibacterial properties that help to keep the mouth clean and prevent infection.

Clinical significance

Problems with the palatine glands can lead to a variety of issues. For example, if the glands become blocked, it can lead to a condition called sialolithiasis, which is characterized by the formation of stones in the salivary glands. This can cause pain and swelling in the mouth and face. Additionally, tumors can form in the palatine glands, although this is relatively rare.

See also

• Salivary gland
• Sialolithiasis
• Minor salivary gland

References

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