Leukotriene receptor antagonist

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Leukotriene Receptor Antagonist

A Leukotriene Receptor Antagonist (pronounced: loo-ko-try-een ree-sep-tor an-tag-o-nist) is a type of pharmacological agent that inhibits the action of leukotrienes in the body.

Etymology

The term "Leukotriene Receptor Antagonist" is derived from the Greek words "leukos" meaning white, "triene" referring to the three double bonds in the chemical structure, and "antagonist" from the Greek "antagonistes" meaning opponent or rival.

Function

Leukotriene receptor antagonists work by blocking the action of leukotrienes, which are inflammatory substances the body produces in response to allergens and other triggers. By blocking these substances, leukotriene receptor antagonists can reduce inflammation and constriction in the bronchial tubes, helping to alleviate symptoms of asthma and other respiratory diseases.

Related Terms

  • Leukotrienes: Biochemicals that are released from cells in response to allergens and other triggers, causing inflammation and constriction in the bronchial tubes.
  • Pharmacology: The study of drugs and their effects on the body.
  • Allergen: A substance that causes an allergic reaction.
  • Asthma: A chronic condition that causes inflammation and narrowing of the bronchial tubes.
  • Respiratory Disease: A term for diseases that affect the air passages, including the nasal passages, bronchi, trachea, and lungs.

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