title: Inhibition of antigen-induced bronchoconstriction by atropine in asthmatic patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000336:Aerosols; D000403:Airway Resistance / Q000187:drug effects; D000937:Antigen-Antibody Reactions; D000941:Antigens; D001249:Asthma / Q000503:physiopathology*; D001285:Atropine / Q000494:pharmacology*; D001338:Autonomic Fibers, Postganglionic / Q000187:drug effects*; D001980:Bronchi / Q000502:physiology*; D001986:Bronchial Spasm / Q000209:etiology; D003250:Constriction; D003864:Depression, Chemical; D005260:Female; D006636:Histamine Release; D006801:Humans; D008297:Male; D008875:Middle Aged; D009476:Neurons, Efferent / Q000187:drug effects; D010275:Parasympathetic Nervous System / Q000503:physiopathology*; D011058:Pollen
chemical_list: D000336:Aerosols; D000941:Antigens; D001285:Atropine