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关宿东,葛敏,韩永勤,刘桂兰.生脉散对家兔膈肌功能的影响[J].中国中西医结合杂志,1995,(12):732-734
生脉散对家兔膈肌功能的影响
Effect of Shengmai San on Diaphragmatic Function in Rabbits
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DOI:
中文关键词:  生脉散  肌电图  膈肌功能  诱发电位
英文关键词:Shengmai San  diaphragm electromyogram  diaphragmatic fatigue  evoked potential
基金项目:
作者单位
关宿东 蚌埠医学院 
葛敏 蚌埠医学院 
韩永勤 蚌埠医学院 
刘桂兰 蚌埠医学院 
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中文摘要:
      实验以膈肌肌电图及膈肌诱发电位为指标,研究生脉散对家兔膈肌功能的影响。结果表明:(1)生脉散能提高正常家兔膈肌肌电的高、低频比值,中心频率及膈肌诱发电位幅度;(2)复制家兔膈肌疲劳后,静脉注射生脉散注射液2ml/kg有治疗作用;(3)提前30min静脉注射生脉散2ml/kg,对电刺激致伤家兔膈肌有保护作用。
英文摘要:
      After stimulation of the bilateral phrenic nerves of the rabbits,the effect of Shengmai San(SMS) on their normal function and the diaphragmatic fatigue was observed with the measuring of diaphragm evoked potential(DEP),and the analysis of the power spectrum of diaphragmatic electromyogram(EMGdi) at spontaneous breathing.The results were as follows:(1)After the administration of 2 ml/kg of SMS,amplitude of DEP,central frequency,and the high/low frequency ratio were markedly increased.(2)Injecting SMS in 2 ml/kg in 30 minutes before injury could protect significantly against diaphragmatic fatigue following electrical stimulation of the phrenic nerves.(3) Injecting SMS in 2 ml/kg after fatigue could enhance the recovery of the diaphragmatic fatigue
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