›› 1997, Vol. 17 ›› Issue (4): 197-198.

• 论文 • 上一篇    下一篇

组胺诱发的豚鼠气道反应性与周龄的关系

  

  1. 浙江医科大学实验动物中心,杭州 310031
  • 收稿日期:1997-06-04 出版日期:1997-01-25 发布日期:2013-03-19

Relationship between Age and Histamine-induced Airway Reactivity in Guinea Pigs

  1. Laboratory Animal Centre,Zhe jian Medical U niversity , Hangzhou,310031
  • Received:1997-06-04 Online:1997-01-25 Published:2013-03-19

摘要: 采用清醒无拘束豚鼠气道反应性测定方法,研究不同周龄豚鼠(3、10、22周龄)与组胺诱发的气道反应性的关系。结果表明,豚鼠气道对组胺的反应性与周龄有关:3周龄与10周龄组豚鼠由组胺诱发的气道反应性无明显差异(P>0.05),22周龄组对组胺的气道反应性有显著性下降(P<0.01)。

关键词: 豚鼠, 组胺, 气道反应性, 周龄

Abstract: The relationship between the different ages (3、10、22weeks) and histamine - induced airway reactivities was studied in conscious and unrestrained guinea pigs. The result showed that the difference of histamine - induced airway reactivities between 3 and 10 week - old animals was not significant (P>0.05),but the response to histamine in 22 week - old animals was reduced significantly as compared with those in 3 and 10 week - old guinea pigs (P<0.01). And it was suggested that 7~10 week - old guinea pigs may be the most suitable for asthma experiment.

Key words: Guinea pig, Histamine, Airway reactivity, Age