title: Calcium ions, drug action and airways obstruction.
mesh_terms: D016718:Arachidonic Acid; D001095:Arachidonic Acids / Q000378:metabolism; D001249:Asthma / Q000188:drug therapy / Q000503:physiopathology*; D002118:Calcium / Q000502:physiology*; D002121:Calcium Channel Blockers / Q000627:therapeutic use; D000242:Cyclic AMP / Q000502:physiology; D006152:Cyclic GMP / Q000502:physiology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008407:Mast Cells / Q000502:physiology; D009130:Muscle, Smooth / Q000503:physiopathology; D012130:Respiratory Hypersensitivity / Q000503:physiopathology
chemical_list: D001095:Arachidonic Acids; D002121:Calcium Channel Blockers; D016718:Arachidonic Acid; D000242:Cyclic AMP; D006152:Cyclic GMP; D002118:Calcium