人参二醇、人参三醇组皂甙对离体大鼠工作心脏的抗自由基损伤作用  

Anti-free-radical Damaging Action of PDS, PTS on the Myocardial Contractibilityof the Isolated Rat Working Heart

作　　者：王晓明[1] 江岩[1] 钟国赣[1] 孙晓霞[1] 

机构地区：[1]白求恩医科大学,长春130021

出　　处：《中国中药杂志》1993年第2期113-114,共2页China Journal of Chinese Materia Medica

摘　　要：用黄嘌呤6.4mg·100g^(-1)·d^(-1)、黄嘌呤氧化酶0.1u·100g^(-1)·d^(-1)造成Wistar大鼠自由基损伤、使心功能指标显著下降。10mg·100g^(-1)·d^(-1)人参二、三醇组皂甙,均使致损心肌的各项指标一致向正常方向转化。而且二醇组比三醇组的作用更强。Rats were free-radical-damaged by xanthine 6.4 mg·100g^(-1)·d^(-1) and xanthine oxidase 0.1U·100g^(-1) d^(-1) to cause significant decrease in the cardiac functional parameters. Panaxatriol saponins 10mg·100g^(-1)·d^(-1) converted all the indices toward normal without exception. Panaxadiol saponins were more effective than panaxatriol saponins.

关 键 词：人参二醇 人参三醇 心肌收缩性能 

分 类 号：R285.5[医药卫生—中药学]