摘要
将16只家兔随机分为对照组和参麦注射液组(简称参麦组),每组各8只。用药前测定家兔的跨膈压(transdiaphramatic pressure,pdi),即用电剌激膈神经加呼吸阻力负荷造成膈肌疲劳模型,使 pdi 下降到基础值的75%以下,然后分别用生理盐水和参麦注射液静脉注射,观察其 pdi 恢复到基础值的时间及不同时间 pdi 值与基础值的百分比。结果表明,参麦注射液能使疲劳膈肌的 pdi 恢复正常时间缩短,并使膈肌疲劳的 pdi 增加,说明参麦注射液有增强膈肌收缩力,加快疲劳膈肌的恢复作用。
The effect of Sheng-Mai Injection on the contractility of diaphragm was observed.The results confirmed that Sheng- Mai Injection increased transdiaphragmatic pressure (TDP) of the fatigued diaphragm in rabbits and reduce the time needed for the recovery of TDP of fatigued diaphragm to the normal value (P<0.05).These re- sults suggested that Sheng-Mai Injection could increase the contractive force and promote the recovery of the fa- tigued diaphragm.
出处
《中国中西医结合杂志》
CAS
CSCD
北大核心
1995年第S1期336-338,408,共4页
Chinese Journal of Integrated Traditional and Western Medicine
基金
国家自然科学基金
