title: Histamine H2-receptors in guinea pig peripheral airway smooth muscle.
mesh_terms: D000818:Animals; D002744:Chlorpheniramine / Q000494:pharmacology; D004357:Drug Synergism; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D008168:Lung / Q000502:physiology*; D008297:Male; D008785:Metiamide / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D011433:Propranolol / Q000494:pharmacology; D011968:Receptors, Histamine / Q000378:metabolism*; D011969:Receptors, Histamine H1 / Q000378:metabolism; D011970:Receptors, Histamine H2 / Q000378:metabolism*; D013890:Thiourea / Q000494:pharmacology
chemical_list: D011968:Receptors, Histamine; D011969:Receptors, Histamine H1; D011970:Receptors, Histamine H2; D008785:Metiamide; D002744:Chlorpheniramine; D006632:Histamine; D011433:Propranolol; D013890:Thiourea