CAJ | 학술논문

目的探讨支气管肺泡灌洗(BAL)排出肺间质粉尘的可能性。方法采用偏振光显微技术和图像分析系统，评价染尘大鼠肺组织滞留粉尘的相对量。结果与非灌洗组比较，灌洗组大鼠肺间质内滞留粉尘量明显减少。结论BAL能够部分地排出肺间质的沉积尘。
목적탐토지기관폐포관세(BAL)배출폐간질분진적가능성。방법채용편진광현미기술화도상분석계통，평개염진대서폐조직체류분진적상대량。결과여비관세조비교，관세조대서폐간질내체류분진량명현감소。결론BAL능구부분지배출폐간질적침적진。
Objective To explore the possibility of removing the dust inpulmonary intersititum by bronchoalveolar lavage (BAL).Methods The relative quality of dust deposited in pulmonary intersititum of silicotic rats was evaluated by using polarizing microscopy and image assay system. Results In comparison with non-lavaged group, the dust deposited in pulmonary intersititum in lavaged group was reduced markedly.Conclusion BAL seemed to be able to remove the depositive dust in pulmonary intersititum partly.