论文部分内容阅读
噻吗心安0.25mg/kg可使家兔心率减慢。它能明显延长异丙肾上腺素化小鼠缺氧的存活时间;对家兔实验性心肌缺血具有保护作用;并能降低垂体后叶素所致T波升高,抑制Q-T间期的延长。
Timolol 0.25mg/kg can slow down the heart rate of rabbits. It can significantly prolong the survival time of isoproterenol-induced hypoxic mice; it has protective effects on experimental myocardial ischemia in rabbits; and it can reduce T-wave elevation caused by pituitrin and inhibit the prolongation of Q-T interval.