Niu, X W Effects of 7-bromoethoxybenzene-tetrahydropalmatine on voltage-dependent currents in guinea pig ventricular myocytes. [electronic resource] - Zhongguo yao li xue bao = Acta pharmacologica Sinica May 1996 - 227-9 p. digital Publication Type: Journal Article ISSN: 0253-9756 Subjects--Topical Terms: Action Potentials--drug effectsAnimalsAnti-Arrhythmia Agents--pharmacologyBerberine Alkaloids--pharmacologyCells, CulturedGuinea PigsHeart VentriclesMembrane Potentials--drug effectsMyocardium--cytologyPatch-Clamp TechniquesPotassium Channels--drug effects