Method: We used confocal microscopy observed the expression of the thrombocytic immune related antigen CD42a, TSP and CD9 on high metastasis lung cancer cell line PG and low metastasis lung cancer cell line PAa.

• 方法:利用激光共聚焦显微镜观察高转移人巨细胞肺癌细胞PG利低转移人肺腺癌细胞PAa表达的血小板免疫相关抗原CD42a、TSP、CD9的表达情况;