肺癌痰细胞收集液(DAS)的研制及其应用

A NEW CELL CONCENTRATION SOLUTION "DAS" FOR CANCER CYTOLOGY OF SPUTUM

本文报道了一种新的肺癌痰细胞收集液“DAS”,其主要成份为二硫苏糖醇(Dithiothreitol)等试剂。经临床试验表明该液具有对粘液溶解力强、无菌、细胞固定效果好,保存时间长,癌细胞检出率高,操作简便、安全以及成本低等优点。为提高痰细胞学检查的阳性率及肺癌普查提供一种简便有效的方法。

A new cell concentration solution 'DAS' was developped for cancer cytology of sputum preparation by liquefying sputum with Dithiothreitol and other potent mucolytic agents. This 'DAS' method is supperior to other methods in simplicity of sample processing and in easiness of cytodiageosis and is recommendable for cytological examination of lung cancer in mass screening.