title: Plasma complement changes during bronchospasm provoked in asthmatic patients.
mesh_terms: D000336:Aerosols; D000941:Antigens; D001241:Aspirin / Q000494:pharmacology; D001249:Asthma / Q000150:complications / Q000276:immunology*; D001986:Bronchial Spasm / Q000150:complications / Q000276:immunology*; D003172:Complement C1; D003176:Complement C3; D003181:Complement C4; D003165:Complement System Proteins; D003378:Counterimmunoelectrophoresis; D006801:Humans; D008688:Methacholine Compounds / Q000276:immunology; D011414:Properdin
chemical_list: D000336:Aerosols; D000941:Antigens; D003172:Complement C1; D003176:Complement C3; D003181:Complement C4; D008688:Methacholine Compounds; D011414:Properdin; D003165:Complement System Proteins; D001241:Aspirin