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青宫长春丹系宫廷秘方,主要成分是人参、当归、白芍、牛膝、麦冬、熟地、山药等二十四味中药。研为120目细粉,用5%阿拉伯胶作助悬剂,配制成40%的混悬液。一、镇静作用取小鼠100只,随机分为给药组(3克/公斤)与对照组。用药后30分钟用光电计数器测量小鼠的自然活动情况,结果表明,长春丹与对照组小鼠的活动次数有明显差异(p<0.01)。同时,长春丹组小鼠用药后的活动次数明显少于用药前活动次数(p<0.01)。二、小鼠游泳耐力实验选取小鼠100只,随机分为给药组(1%)与对照组。以含1%长春丹食物喂养30天后,进行游泳实验。结果给药组小鼠的游泳时间明显长于对照组(p<0.01)。
Qingchun Dan Department of Palace secret recipe, the main ingredients are ginseng, Chinese angelica, white peony root, Achyranthes, Ophiopogon japonicus, Rehmannia, yam and other twenty-four Chinese herbal medicine. The fine powder was 120 mesh, and 5% gum arabic was used as a suspending agent to prepare a 40% suspension. First, sedation 100 mice were randomly assigned to the administration group (3 g/kg) and the control group. 30 minutes after treatment, the mice were monitored for natural activity using a photoelectric counter. The results showed that there was a significant difference in the number of activities of the mice between Changchundan and the control group (p<0.01). At the same time, the number of activities in mice treated with the Changchundan group was significantly less than the number of pretreatment activities (p<0.01). Second, the mouse swimming endurance experiment selected 100 mice were randomly divided into the administration group (1%) and the control group. After 30 days of feeding with 1% of Changchundan, a swimming test was conducted. Results The swimming time of mice in the administration group was significantly longer than that in the control group (p<0.01).