title: Changing concepts on pathogenesis of asthma.
mesh_terms: D000328:Adult; D016718:Arachidonic Acid; D001095:Arachidonic Acids / Q000502:physiology; D001249:Asthma / Q000209:etiology*; D001980:Bronchi / Q000503:physiopathology; D002630:Chemotactic Factors / Q000502:physiology; D002648:Child; D004848:Epithelium / Q000503:physiopathology; D006801:Humans; D007249:Inflammation / Q000209:etiology; D008264:Macrophages / Q000502:physiology; D008407:Mast Cells / Q000502:physiology; D010972:Platelet Activating Factor / Q000502:physiology; D011650:Pulmonary Alveoli / Q000503:physiopathology; D014630:Vagus Nerve / Q000503:physiopathology
chemical_list: D001095:Arachidonic Acids; D002630:Chemotactic Factors; D010972:Platelet Activating Factor; D016718:Arachidonic Acid