[关键词]
[摘要]
探讨了四逆汤对缺血(氧)心电图的影响及其可能的作用机制。结果表明:四逆汤对垂体后叶素引起的家兔缺血性心电图有显著的改善作用,S-T段的下移显著减轻、T波的增高明显受到抑制;四逆汤也显著延长了缺氧小鼠的心电活动时间,四逆汤对缺血(氧)心肌的此种保护作用可能与其显著增加心肌营养血流量有关。
[Key word]
[Abstract]
Effects of Sini decoction(SD)on ischemic(anoxic)electrocardiogram(ECG)and poss- ible action mechanism of SD were studied。 Results indicate that SD significantly improves the pituitrin induced ischemic ECG of rabbits, significantly prevents S-T segment from desconding and suppresses the elevation of T wave, SD can also lengthen significantly cardioe lectric activity time of anoxic mice, The protective effects of SD on ischemic(anoxic)myocardium may be related to the signif:canl increase of myocardial nutritional blood flow induced by administrating SD,
[中图分类号]
[基金项目]
国家中医药管理局重点课题