Their different expectorant effects on the tracheal phenol red secretion in mice and the esophageal mucociliary transport in frog were observed.

 
  • 結果:復方組、無(wú)氯組、氯化銨組均能增強小鼠氣管酚紅排泌量,加快青蛙食道纖毛運動(dòng)的速度,但復方組的作用強度明顯優(yōu)于無(wú)氯組或氯化銨組。
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