Methods Three cell lines were used in the experiment, TE-1 was esophageal squamous cell carcinoma, SEG-1 and BIC-1 were Barrett s associated adenocarcinoma.

• 方法 本实验采用人食管癌细胞系TE-1(鳞状细胞癌),SEG-1和BIC-1(腺癌)及其荷瘤动物模型。