Nasal sebum
Nasal Sebum
Nasal sebum, pronounced as /ˈneɪzəl ˈsiːbʌm/, is a type of body fluid that is produced in the sebaceous glands located in the nose. The term "sebum" is derived from the Latin word "sebum" meaning "fat" or "tallow".
Production and Function
Nasal sebum is produced by the sebaceous glands, which are part of the skin's integumentary system. These glands are most abundant on the face and scalp, but they are also present in the nasal cavity. The primary function of nasal sebum is to moisturize the nasal passages and protect them from drying out. It also has antimicrobial properties that help to protect the body from harmful pathogens.
Composition
Nasal sebum is composed of a variety of substances, including triglycerides, wax esters, squalene, and free fatty acids. The exact composition can vary depending on a number of factors, including age, diet, and overall health.
Related Terms
- Sebaceous gland: A small gland in the skin which secretes a lubricating oily matter (sebum) into the hair follicles to lubricate the skin and hair.
- Seborrhea: A skin condition that causes scaly patches and red skin, mainly on the scalp. It can also occur on oily areas of the body, such as the face, upper chest, and back.
- Sebum: An oily secretion of the sebaceous glands.
See Also
External links
- Medical encyclopedia article on Nasal sebum
- Wikipedia's article - Nasal sebum
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