期刊文献+

1,6-二磷酸果糖对组胺升高豚鼠气道阻力的抑制作用 被引量:1

INHIBITORY EFFECT OF FRUCTOSE-1, 6-DIPHOSPHATE ON AIRWAY RESISTANCE INCREASED BY HISTAMINE IN GUINEA PIGS
下载PDF
导出
摘要 为了探讨1,6-二磷酸果糖(FDP)的平喘作用,我们比较研究了FDP对组胺致敏豚鼠呼吸力学的影响。结果表明,给豚鼠静注组胺s8μg/kg30s后,肺阻力从(0.032±0.004)kPa·ml-1·s-1升至(0.088±0.014)kpa·ml-1.s-1。而静注FDP400mg/kg15min后再次静往同等剂量组胺,在30s后肺阻力仅从(0.032±0.006)KPa·ml-1.s-1升至(O.040±O.008)kpa.ml-1.s-1,两次升高幅度具有明显差异(P<O.01)。提示FDP能明显抑制组胺诱发的豚鼠支气管收缩作用。 PURPOSE In order to evaluate the values of fructose - 1,6 - diphosphate (FDP) on asthma.METHODS We studied the effect of FDP on respiratory mechanics in guinea pigs induced by histamine.RESI;TS Pulmonary resistance (RL) of guinea pigs was increased from (O. O32 ± O. OO4 ) kPa ml - l s- lto (0. 088 ± 0. 014) kPa ml-l s- 1, 3O seconds after intravenous histamine (His) 8μg/kg. However, fifteen min after intravenous FDP 4O0 mg/kg, RL was only increased from (O. 032 ±O. O06)kPa' ml- 1 .s- l to (0. O4O ±0. OO8)kPa ml - 1 s- 1 at the same time point of 3O seconds by the same amount of intravenous His cha1lenge.There was significant difference between the two levels of increased RL by His (P < O. O1 ).CONCLUSI0NS FDP has a significant inhibitory effect on guinea pig bronchoconstriction induced by His.
出处 《上海医科大学学报》 CSCD 1997年第6期453-455,共3页 Journal of Fudan University(Medical Science)
基金 CMB基金!94-605
关键词 二磷酸果糖 组胺 豚鼠 气管 气道阻力 fructose-diphosphate histamine guinea pig trachus
  • 相关文献

参考文献3

  • 1白春学,中国急救医学,1994年,14卷,1页
  • 2Sun J X,Gestroenterology,1990年,98卷,117页
  • 3Lu F M,Clin Med J,1989年,102卷,516页

同被引文献1

  • 1杨秋火 杨稳 谢强敏 等.药物对豚鼠PTP—V及PTP—VT曲线的影响[J].浙江医科大学学报,1981,10(5):224-227.

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部