title: Antagonism of slow reacting substance by polyphloretin phosphate on isolated human bronchi.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D012898:Autacoids / Q000037:antagonists & inhibitors / Q000494:pharmacology; D001980:Bronchi / Q000187:drug effects*; D003250:Constriction; D004837:Epinephrine / Q000494:pharmacology; D006168:Guinea Pigs; D006801:Humans; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009130:Muscle, Smooth / Q000502:physiology*; D010693:Phloretin / Q000494:pharmacology; D010696:Phloroglucinol / Q000494:pharmacology*; D010710:Phosphates / Q000494:pharmacology; D011427:Propiophenones / Q000494:pharmacology*; D013618:Tachyphylaxis; D013806:Theophylline / Q000494:pharmacology
chemical_list: D012898:Autacoids; D010710:Phosphates; D011427:Propiophenones; D013806:Theophylline; D010696:Phloroglucinol; D000109:Acetylcholine; D010693:Phloretin; D004837:Epinephrine