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以膈肌自发放电积分及膈肌肌电图为实验指标，观察附片煎液对家兔膈肌功能的影响。结果表明，①附片煎液能使正常家兔膈肌放电积分曲线峰值、积分曲线的斜率增加；提高正常膈肌肌电的高、低频比值及中心频率；②复制膈肌疲劳后，腹腔注射附片煎液２００ｍｇ／ｋｇ有治疗作用；③附片煎液对膈肌功能的影响是通过激活膈肌的β－肾上腺素能受体发挥作用的
Taking the spontaneous discharge integral of the diaphragm and diaphragm myoelectrical electromyography as experimental indicators, the effects of the attached decoction on the diaphragm function of rabbits were observed. The results show that 1 the decoction can increase the slope of the peak value and the integral curve of the integrated curve of the diaphragm discharge of normal rabbits, increase the ratio of the high and low frequencies of the normal diaphragm muscle myoelectric and the center frequency; The solution 200mg/kg has a therapeutic effect; 3 the effect of the decoction of the attached tablet on the function of the diaphragm muscles is through the activation of the β-adrenoceptor of the diaphragm.