中国畜牧兽医

• 生理生化 • 上一篇    下一篇

口服紫锥菊对清醒比格犬心率、心电、血压和呼吸的影响

庞云露1,钟英杰1,付海宁1,钟雁2,蒋贻海1   

  1. 1.青岛蔚蓝生物股份有限公司,山东青岛 266111;2.上海医药工业研究院,上海 200040
  • 收稿日期:2014-01-09 出版日期:2014-08-20 发布日期:2014-08-22
  • 作者简介:庞云露(1987—),男,山东人,学士,研究方向:中药质量控制与新药开发。
  • 基金资助:

    国家科技支撑计划项目(2011BAD44B01);十二五国家科技支撑计划项目(2011BAD34B00);国家星火计划项目(2013GA741001)。

Effects of Oral Echinacea purpurea on Heart Rate,ECG, Blood Pressure and Respiration of Awake Beagle Dogs

PANG Yun-lu1,ZHONG Ying-jie1,FU Hai-ning1,ZHONG Yan2,JIANG Yi-hai1   

  1. 1.Qingdao Vland Biotech Co.,Ltd.,Qingdao 266111,China;2.Shanghai Institute of Pharmaceutical Industry,Shanghai 200040,China
  • Received:2014-01-09 Online:2014-08-20 Published:2014-08-22

摘要: 本试验研究了口服紫锥菊对清醒比格犬心率、心电、血压和呼吸的影响。结果显示,口服0.125~1.25 g/kg紫锥菊对清醒比格犬心率有明显降低作用,对心电图P波、T波、R波、Q-T间期、QRS间期、P-R间期及血压、呼吸均无显著影响(P>0.05)。表明紫锥菊对犬的呼吸系统和心血管系统均无明显影响,在药效剂量应用时安全可靠。

关键词: 紫锥菊; 一般药理; 呼吸系统; 心血管系统

Abstract: The experiment studied the effects of oral Echinacea purpurea on heart rate, ECG, blood pressure and respiration of awake Beagle dogs. Experimental results showed that oral Echinacea purpurea 0.125 to 1.25 g/kg could apparently reduced the heart rate of awake Beagle dogs, and had no significant effects on blood pressure, respiration and ECG between P wave, T wave, R wave, QT interval, PR interval as well as QRS duration (P>0.05). It showed that Echinacea purpurea had no apparent effects on the dog’s respiratory system and cardiovascular system, which was safe and reliable in application doses.

Key words: Echinacea purpurea; general pharmacology; respiratory system; cardiovascular system