Dander

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Dander

Dander (/ˈdændər/), also known as epithelial scales, is a term used in the medical field to refer to tiny particles or fragments of dead skin that animals with fur or feathers shed. This can often cause allergic reactions in people who are particularly sensitive to these triggers.

Etymology

The term "dander" is believed to have originated from the Dutch word "donder", which translates to "thunder". This could be in reference to the way dander can suddenly and unexpectedly cause a storm of allergic reactions.

Related Terms

  • Allergen: A substance that causes an allergic reaction. Dander is considered a common allergen.
  • Allergy: A hypersensitivity disorder of the immune system. Allergic reactions can be triggered by exposure to dander.
  • Antihistamine: A type of medication often used to treat symptoms of allergies, such as those caused by dander.
  • Histamine: A compound that is released by cells in response to injury and in allergic and inflammatory reactions, causing contraction of smooth muscle and dilation of capillaries.
  • Immunoglobulin E (IgE): A type of antibody that is associated with allergic reactions. High levels of IgE can be a sign of an allergy to substances such as dander.

See Also

External links

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