Methods: mRNA expressions of hENT1, hENT2, hCNT1, hCNT2 and hCNT3 in Panc-1, Sw1990 and Aspc-1 pancreatic cancer cell lines were investigated by RT-PCR.

• 方法:逆转录-聚合酶链反应(RT-PCR)检测三种胰腺癌细胞株Panc-1,Sw1990和Aspc-1中hENT1、hENT2、hCNT1、hCNT2、hCNT3的mRNA表达。