Bufalin, a bufanolide steroid from the parotoid glands of the Chinese toad, suppresses hERG K+ currents expressed in HEK293 cells. - Song, Tao; Zhang, Yuanyuan; Song, Qiongtao; Han, Xue; Guan, Shengjiang; Zhang, Xuan; Chu, Xi; Zhang, Fenghua; Zhang, Jianping; Chu, Li (Fundamental & Clinical Pharmacology, 2017)