title: Quantitative aspects of drug-receptor interactions. II. The role of Ca2+men in desensitization and spasmolytic activity.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism*; D002462:Cell Membrane; D004149:Dioxoles / Q000494:pharmacology; D004361:Drug Tolerance; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008954:Models, Biological; D008968:Molecular Conformation; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects / Q000378:metabolism; D010208:Papaverine / Q000494:pharmacology; D011955:Receptors, Drug; D013997:Time Factors
chemical_list: D004149:Dioxoles; D011955:Receptors, Drug; D010208:Papaverine; D002118:Calcium