leukotriene

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noun leu·ko·tri·ene \ˌlü-kō-ˈtrī-ˌēn\

Definition of leukotriene

  1. :  any of a group of eicosanoids that participate in allergic responses (such as bronchial constriction)

First Known Use of leukotriene

1979


Medical Dictionary

leukotriene

play
noun leu·ko·tri·ene \ˌlü-kə-ˈtrī-ˌēn\

Medical Definition of leukotriene

  1. :  any of a group of eicosanoids that are generated in basophils, mast cells, macrophages, and human lung tissue by lipoxygenase-catalyzed oxygenation especially of arachidonic acid and that participate in allergic responses (as bronchoconstriction in asthma)—see slow-reacting substance of anaphylaxis


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