[關(guān)鍵詞]
[摘要]
探討了四逆湯對缺血(氧)心電圖的影響及其可能的作用機(jī)制。結(jié)果表明:四逆湯對垂體后葉素引起的家兔缺血性心電圖有顯著的改善作用,S-T段的下移顯著減輕、T波的增高明顯受到抑制;四逆湯也顯著延長了缺氧小鼠的心電活動(dòng)時(shí)間,四逆湯對缺血(氧)心肌的此種保護(hù)作用可能與其顯著增加心肌營養(yǎng)血流量有關(guān)。
[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,
[中圖分類號(hào)]
[基金項(xiàng)目]
國家中醫(yī)藥管理局重點(diǎn)課題