title: Beta-blockers in isoproterenol-enhanced essential tremor.
abstract: Non-selective adrenergic beta-blocking drugs prevented isoproterenol enhancement of essential tremor amplitude far more effectively than beta-1-selective blockers.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D000328:Adult; D001262:Atenolol / Q000627:therapeutic use; D006801:Humans; D007545:Isoproterenol / Q000494:pharmacology*; D008790:Metoprolol / Q000627:therapeutic use; D008875:Middle Aged; D011433:Propranolol / Q000627:therapeutic use; D013999:Timolol / Q000627:therapeutic use; D014202:Tremor / Q000188:drug therapy*
chemical_list: D000319:Adrenergic beta-Antagonists; D001262:Atenolol; D013999:Timolol; D011433:Propranolol; D008790:Metoprolol; D007545:Isoproterenol