【摘要】 树参叶水提物灌胃给药对乌头碱、CaCl₂诱发的小鼠心律失常和BaCl₂所致的大鼠心律失常均有明显的保护作用;静注给药能显著缩短肾上腺素诱发的麻醉兔心律失常的持续时间;还能明显推迟哇巴因性豚鼠离体心脏心律失常和心电消失的出现。更多还原

【Abstract】 Aqueous extract of the leaves of Dendropanax chevalieri （DC）, administrated orally, showed prominent protective effect against arrhythmias induced by iv aconitine CaCl₂（120mg/kg）in mice and BaCl₂ （4mg/kg） in rats. In anesthetized rabbits, the duration of arrhythmia elicited by iv Adr 75μg/kg was markedly shortened by iv DC 0.4g/kg. It might also obviously delay the onset of arrhythmias and cardiac electricity disappearance evoked by ouabain perfusing consistently into isolated guinea-pig hearts.更多还原