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血行转移是肝癌发生转移的主要途径 ,肝癌细胞脱落入血是发生血行转移的前提。外周血中ＡＦＰｍＲＮＡ的检测 ,为预测肝癌的转移提供了新的手段。本实验采用反转录竞争ＰＣＲ法定量检测了人外周血ＡＦＰｍＲＮＡ含量。1 材料与方法1 1 病例及细胞系的选择选自 1996年 10月至
Hematogenous metastasis is the main path of liver cancer metastasis, liver cancer cells fall into the blood is the premise of hematogenous metastasis. Detection of AFP mRNA in peripheral blood provides a new means of predicting the metastasis of HCC. In this study, Reverse Transcription-Competitive PCR was used to quantitatively detect AFP mRNA in human peripheral blood. 1 Materials and Methods 1 1 cases and cell lines selected from October 1996 to