小鼠灌服玫瑰红景天水煎剂10g/kg,有加强硫贲妥纳的催眠作用,拮抗咖啡因的惊厥作用,抗疲劳、耐缺氧、耐饥饿,耐寒作用.小鼠皮下注射玫瑰红景天水煎剂5.0g/kg,可明显抑制皮下注射肾上腺素1.0mg/kg 后1h 引起的血糖升高。此外,玫瑰红景天水煎剂可使离体蛙心收缩幅度增加,使离体肠管收缩运动变得有节律. The mice were fed with Rhodiola rosea 10g/kg, which had enhanced hypnotic effect of glucosinolate, antagonized the convulsive effect of caffeine, anti-fatigue, anti-anoxia, hunger-resistance, and cold-resistance. The mice injected subcutaneously with rose-red Jingtian water decoction 5.0g/kg, can significantly inhibit the increase of blood glucose caused by subcutaneous injection of epinephrine 1.0mg/kg 1h. In addition, Rhodiola Rosea decoction can increase the contraction amplitude of isolated frog heart, so that the isolated bowel contraction movement becomes rhythm.