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中国临床药理学与治疗学 ›› 1999, Vol. 4 ›› Issue (4): 309-312.

• 论著 • 上一篇    下一篇

布他比妥,醋氨酚和咖啡因的联合镇痛作用及其历时性变化1

杨会杰, 郑青山   

  1. 皖南医学院,芜湖 241001
  • 收稿日期:1999-08-11 修回日期:1999-09-23 发布日期:2020-11-27
  • 作者简介:杨会杰,男,45岁,实验师。郑青山,男,副研究员,副教授。
  • 基金资助:
    1安徽省自然科学基金课题(No.98454735)

Timed analgesic effects by butabital, acetaminophen and affeine in combination in mice and rats1

YANG Hui-Jie, ZHENG Qing-Shan   

  1. Wannan Medical College, Wuhu 241001
  • Received:1999-08-11 Revised:1999-09-23 Published:2020-11-27

摘要: 目的 观察布他比妥,醋氨酚和咖啡因联用的历时性镇痛作用。方法 选用大鼠和小鼠两种动物,通过甩尾法、热板法和尾尖部压痛法等试验,设大剂量,中剂量和小剂量,并设对照组(氨酚待因组和溶剂对照组),观察布他比安,醋氨酚和咖啡因联用的镇痛作用,其联用比例约为1.25:8.1:1。结果 小鼠联用 剂量在53~107 mg·kg-1 (ig)和大鼠在84~42 mg·kg-1 (ig)范围内,联合镇痛作用与氨酚待因(小鼠73 mg.kg-1,ig;大鼠57 mg·kg-1, ig)相当;小剂量组弱于氨酚待因组。在用药30 min已有镇痛作用,在用药1 h达高峰,2h后作用明显降低,4 h时作用已消失。大、中剂量组与小剂量组间呈现一定的量效关系。结论 布他比妥, 醋氨酚和咖啡因联用具有较强的镇痛作用,其作用潜伏期为0.5h,药效达峰为服药后1 h,作用时程小于4h。

关键词: 布他比妥, 醋氨酚, 咖啡因, 药物联合治疗, 镇痛作用

Abstract: Aim To observe the timed analgesic efets by butabital (B), acetaminophen (A) and affeine (C) in combination (BAC), in which the proportion was fixed as 1.25:8.1:1.Method Three types of experimental methods, including the tail flicking method, the hot plate method and the pessring tail method, were taken to detemine indices at diferent times after the animals were administered (ig) high, median and low BAC dose.Results and Conclusion BAC had a strong analgesic effect in three types of experiments. The effect began 30 min after administation, arived maximum at 1 bh, decreased al 2h and disppeared at 4h. There was a dose efet relationship between large and lite BAC dose.

Key words: acetaminophen, butabital, caffeine, combination drug therapy, analgesic effect

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