结果显示：肝癌PCNA阳性反应定位于肿瘤细胞核内，阳性细胞百分数在4.3-90.5%之间（平均指数为：33.68%）。

The results showed that PCNA immunoreactivity was confined to the nuclear of cancer cells. The labelling index ranged from 4.3-90.5%(median:33.68%).

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结果显示：肝癌PCNA阳性反应定位于肿瘤细胞核内，阳性细胞百分数在4.3-90.5%之间（平均指数为：33.68%）。

The results showed that PCNA immunoreactivity was confined to the nuclear of cancer cells. The labelling index ranged from 4.3-90.5%(median:33.68%).

youdao