Zhang, Hua Puerarin: a novel antagonist to inward rectifier potassium channel (IK1). [electronic resource] - Molecular and cellular biochemistry Jun 2011 - 117-23 p. digital Publication Type: Journal Article ISSN: 1573-4919 Standard No.: 10.1007/s11010-011-0746-0 doi Subjects--Topical Terms: AnimalsAnti-Arrhythmia Agents--pharmacologyDose-Response Relationship, DrugGuinea PigsHeart Ventricles--drug effectsIsoflavones--pharmacologyPatch-Clamp TechniquesPotassium Channels, Inwardly Rectifying--antagonists & inhibitorsRatsRats, Sprague-DawleyXenopus