title: The effect of calcium and magnesium ions on drug-receptor interactions.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism; D000588:Amines / Q000008:administration & dosage / Q000494:pharmacology; D000818:Animals; D001593:Benzyl Compounds / Q000494:pharmacology; D001965:Bromides / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology*; D002432:Cecum / Q000187:drug effects; D002713:Chlorine / Q000008:administration & dosage / Q000494:pharmacology; D002794:Choline / Q000494:pharmacology; D003983:Dibenzylchlorethamine / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004837:Epinephrine / Q000378:metabolism; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology*; D008297:Male; D009150:Mustard Compounds / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D011955:Receptors, Drug / Q000187:drug effects*; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D000588:Amines; D001593:Benzyl Compounds; D001965:Bromides; D009150:Mustard Compounds; D000644:Quaternary Ammonium Compounds; D011955:Receptors, Drug; D003983:Dibenzylchlorethamine; D002713:Chlorine; D006632:Histamine; D008274:Magnesium; D002794:Choline; D000109:Acetylcholine; D002118:Calcium; D009638:Norepinephrine; D004837:Epinephrine