文献类型：期刊文献

中文题名：当归挥发油对兔离体胃肠平滑肌张力的影响

英文题名：Effects of angelica essential oil on the tension of extracorporeal gastrointestinal smooth muscle of rabbits

作者：王瑞琼[1,2];吴国泰[2];任远[2];刘峰林[2]

第一作者：王瑞琼

机构：[1]兰州大学药学院,甘肃兰州730000;[2]甘肃中医学院,甘肃兰州730000

第一机构：兰州大学药学院,甘肃兰州730000

年份：2010

卷号：27

期号：1

起止页码：12

中文期刊名：甘肃中医学院学报

外文期刊名：Journal of Gansu College of Traditional Chinese Medicine

语种：中文

中文关键词：当归挥发油;胃肠平滑肌;舒张作用

外文关键词：angelica essential oil; gastrointestinal smooth muscle; relaxing effect

摘要：目的研究当归挥发油对兔离体胃底、胃体、十二指肠、空肠和回肠平滑肌张力的影响。方法采用兔离体胃肠平滑肌条,通过二道生理记录仪描记胃肠平滑肌等长收缩或舒张的肌张力变化曲线,计算肌张力变化率。结果当归挥发油对兔离体胃底、胃体、十二指肠、空肠和回肠平滑肌均具有舒张作用,且呈现浓度依赖关系。结论当归挥发油能舒张兔离体胃肠平滑肌,降低肌张力。
Objective To study the effects of angelica essential oil on extracorporeal gastric fundus, gastric body, duodenum＇, jejunum and ileum smooth muscle of rabbits. Methods Adopted extracorporeal gastrointestinal smooth muscle strips of rabbits, through the two polygraph trace recorded gastrointestinal smooth muscle contraction or relaxation of isometric muscle tension curves to calculate rate of change of muscle tension. Results Angelica essential oil had relaxing effect on extracorporeal gastric fundus, gastric body, duodenum, jejunum and ileum smooth muscle of rabbits, and in a concentration-dependent manner. Conclusion Angelica essential oil can relax extraeorporeal gastrointestinal smooth muscle of rabbits, and decrease muscle tension.