FAP-1蛋白在正常肝组织中未见表达，癌旁肝硬化组织中的表达率为6.7%，而在恶性肿瘤中的阳性表达率分别为78.3%，与前两者比较差异有统计学意义（P<0.01）。

Results There was no FAP-1 expression in normal controls and low positive expression rate in para-cancerous tissue (6.7%), but high positive expression rate (78.3%) was found in HCC (P<0.01).

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