title: [Effects of theophylline on the respiratory system].
mesh_terms: D000818:Animals; D001249:Asthma / Q000188:drug therapy; D001993:Bronchodilator Agents; D002319:Cardiovascular System / Q000187:drug effects; D003964:Diaphragm / Q000187:drug effects; D006636:Histamine Release / Q000187:drug effects; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy; D008407:Mast Cells / Q000378:metabolism; D009079:Mucociliary Clearance / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D012119:Respiration / Q000187:drug effects*; D012125:Respiratory Center / Q000187:drug effects; D013806:Theophylline / Q000494:pharmacology* / Q000627:therapeutic use; D014939:Work of Breathing / Q000187:drug effects
chemical_list: D001993:Bronchodilator Agents; D013806:Theophylline