title: Antagonism of slow reacting substance in anaphylaxis (SRS-A) and other spasmogens on the guinea pig tracheal chain by hydratropic acids and their effects on anaphylaxis.
mesh_terms: D000707:Anaphylaxis / Q000276:immunology / Q000517:prevention & control; D000818:Animals; D004305:Dose-Response Relationship, Drug; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D006636:Histamine Release / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D010047:Ovalbumin / Q000276:immunology; D010666:Phenylpropionates / Q000494:pharmacology*; D013189:SRS-A / Q000037:antagonists & inhibitors*; D014132:Trachea / Q000187:drug effects*
chemical_list: D006634:Histamine H1 Antagonists; D010666:Phenylpropionates; D013189:SRS-A; D010047:Ovalbumin