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葛根素 puerarin(pur)一次给药6.6mg,葛根浸膏0.5mg/ml 能明显增加静态离体豚鼠心脏冠脉流量和减万心率。能减弱异丙肾七腺素 lsop-renaline(lso)5ug 加快心率的作用。且对 lso 增加冠脉流量的作用无明显影响。
Puerarin (pur) administered 6.6 mg once, and Puerariae extract 0.5 mg/ml significantly increased coronary flow and heart rate in isolated isolated guinea pig hearts. Can reduce the role of isoproterenol and luteolin lsop-renaline(lso)5ug to speed up heart rate. And no significant effect on the role of lso in increasing coronary flow.