[Leukotrienes in asthma]. 1999

M Ruiz Fernández, and G Flores Sandoval, and M Orea Solano
R-V de alergia e inmunología clínica, Hospital Regional Lic. Adolfo López Mateos, ISSSTE, México, DF.

The objective of the present article is to revise the biochemical and pharmacological knowledge of the leukotrienes, including the enzymatic and cellular processes that participate in its synthesis. The half-filled biological effects through diverse receptors as the cystenil-leukotrienes, have a primordial participation in the physiopathology of the asthma. The 5-lipooxigenase inhibitor, 5-lipooxygenase-activating protein antagonist, and cystenil-leukotrienes, are three classes of new modulators for clinical use. Their effect has been revised in diverse clinical models of asthma, as the one induced by allergens, exercise, aspirin and in multicenter asthma trials are reviewed. The conclusions in general guide to that their pharmacology and the clinical experience that one has, contain them as a new therapeutic role in the treatment of the asthma.

UI MeSH Term Description Entries
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D001249 Asthma A form of bronchial disorder with three distinct components: airway hyper-responsiveness (RESPIRATORY HYPERSENSITIVITY), airway INFLAMMATION, and intermittent AIRWAY OBSTRUCTION. It is characterized by spasmodic contraction of airway smooth muscle, WHEEZING, and dyspnea (DYSPNEA, PAROXYSMAL). Asthma, Bronchial,Bronchial Asthma,Asthmas
D015289 Leukotrienes A family of biologically active compounds derived from arachidonic acid by oxidative metabolism through the 5-lipoxygenase pathway. They participate in host defense reactions and pathophysiological conditions such as immediate hypersensitivity and inflammation. They have potent actions on many essential organs and systems, including the cardiovascular, pulmonary, and central nervous system as well as the gastrointestinal tract and the immune system. Leukotriene

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