소자도담강기탕(蘇子導痰降氣湯)이 SO₂에 의(依)한 흰쥐의 호흡기(呼吸器) 조직손상(組織損傷)에 미치는 영향(影響)

The Effects of Sojadodamgangkitang on the injured Tracheal tissue induced SO₂ in Rats

산업 발달과 더불어 경제가 발전하고 있으나, 그것에 따른 매연의 증가로 인해 호흡기 질환으로 고생하고 있는 환자가 날로 늘어나고 있는 실정으로 임상에서 특히 많이 발생되는 만성 호흡기질환 중 호흡기 조직 자체에 손상을 일으킬 수 있는 질환이 많기에, 이에 소자도담강기탕이 인위적으로 호흡기 조직을 손상시킨 것에 대해 얼마나 효과가 있는지 알아보고저 본실험을 하였는 바, 방법은 흰쥐를 대상으로 $SO_2$를 흡인시킨 후 5일간, 그리고 $SO_2$ 흡입 전 10일과, 흡입 후 5일간 연속으로 소자도담강기탕을 경구투여하여 기관상피 및 전액분비세포를 관찰하여 유의한 효과를 얻었기에 보고하는 바이다.

This experiment was performed in order to study the effects of Sojadodamgangkitang on the injured tracheal tissue induced $SO_2$ in rats. Healthy adult male rats weighting about 250g were divided into 4 groups-the Normal group, the Control group, the group of Sojadodamgangkitang administration for 5 days after $SO_2$ gas exposure (Sample I), and the group of Sojadodamgangkitang administration for 10 days before and for 5 days after $SO_2$ gas exposure (Sample II). The results were obtained as follows ; 1. In the trachea Control group. the lesion of the ciliated epithelium was severe and the mucus secretion of the respiratory tract was increased iginificantly. 2. In the trachea of Sample I group, the lesion of the ciliated epithelium and the mucus secretion of the respiratory tract were decreased compared with Control group. 3. In the trachea of Sample II group, the lesion of the ciliated epithelium and the mucus secretion of the respiratory tract were decreased compared with Control and Sample I group. According to the above results, Sojadodamgangkitang has significant effect on the injuried tracheal tissue caused by $SO_2$ in rats.