人参的药理研究,近年来进展较大。几年来的临床观察表明,人参总皂甙制剂对于心律失常有治疗作用。我们观察了人参果、人参根总皂甙对氯仿-肾上腺素所致实验性心律失常的影响,以期探索其抗心律失常的作用原理。材料和方法人参果及人参根总皂甙是从参场购进的生晒参;按柴田法经甲醇提取后乙醚脱脂,再用水饱和的正丁醇提取,分别呈淡黄色及棕色粉末(纯度 The pharmacological research of ginseng has made great progress in recent years. Clinical observations over the past few years have shown that ginsenosides have a therapeutic effect on arrhythmias. We observed the effects of ginseng fruit and ginsenoside root saponins on experimental arrhythmias induced by chloroform-adrenaline in order to explore the principle of its antiarrhythmic effect. Materials and Methods Ginseng fruit and ginseng root total saponins were purchased from the reference plant. They were degreased with methanol after extraction by the method of the Shibata method, and then extracted with water-saturated n-butanol. They were pale yellow and brown powder respectively.