title: Actions of beta-blocking agents on membrane excitability of the lobster giant axon.
mesh_terms: D000083:Acetanilides / Q000494:pharmacology; D000200:Action Potentials / Q000187:drug effects; D000319:Adrenergic beta-Antagonists / Q000494:pharmacology*; D000779:Anesthetics, Local / Q000494:pharmacology; D000818:Animals; D001369:Axons / Q000187:drug effects* / Q000378:metabolism; D002118:Calcium / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D004983:Ethanolamines / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D007700:Kinetics; D008564:Membrane Potentials / Q000187:drug effects; D008566:Membranes / Q000187:drug effects; D008121:Nephropidae; D011217:Practolol / Q000494:pharmacology; D011343:Procaine / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology
chemical_list: D000083:Acetanilides; D000319:Adrenergic beta-Antagonists; D000779:Anesthetics, Local; D004983:Ethanolamines; D011343:Procaine; D011433:Propranolol; D011217:Practolol; D002118:Calcium