Gluma

Gluma is a term used in botany to refer to the husk or outer shell of a cereal grain. It is derived from the Latin word 'gluma', which means 'husk'. In the context of dentistry, Gluma is a brand name for a desensitizing agent used to treat dental hypersensitivity.

Botanical Context

In the botanical context, the gluma is a significant part of the structure of a cereal grain. It is the hard, protective outer layer that encloses the seed. The gluma is typically removed during the milling process to produce refined grains. The gluma is rich in fiber and other nutrients, and its removal results in a loss of nutritional value. The gluma is also a key factor in the germination process of the grain, as it protects the seed from damage and disease.

Dental Context

In the field of dentistry, Gluma is a desensitizing agent used to treat dental hypersensitivity. Dental hypersensitivity, also known as tooth sensitivity, is a common dental problem characterized by pain or discomfort in the teeth as a response to certain stimuli, such as hot or cold temperatures. Gluma works by forming a protein layer on the exposed dentin surface, which helps to seal the tubules and prevent the movement of fluid within them that causes sensitivity.

Gluma contains two active ingredients: Glutaraldehyde and Hydroxyethyl methacrylate (HEMA). Glutaraldehyde is a disinfectant and fixative that precipitates proteins, while HEMA is a resin that penetrates the dentin and seals the tubules.

Usage

Gluma is applied topically to the affected area in the mouth. It is a non-invasive treatment that can be done in a single visit to the dentist. The effects of Gluma are typically immediate and can last for several months. However, it is not a permanent solution and may need to be reapplied periodically.

Safety and Side Effects

Gluma is generally safe for use, but it may cause some side effects. These can include a burning sensation in the mouth, a bitter taste, or irritation of the gums. In rare cases, allergic reactions may occur. It is important to inform the dentist of any allergies or medical conditions before treatment with Gluma.

See Also

• Dental hypersensitivity
• Glutaraldehyde
• Hydroxyethyl methacrylate