目的：采用原代培养的方法建立一株人肝癌细胞系ehh1，并对其生物学特性进行分析。

Objective: to establish a human hepatocellular carcinoma cell line EHH1 by primary culture and to investigate its biological characteristics.

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其中，肝细胞来源的研究主要表现在原代肝细胞、人肝癌细胞、传代及转化的肝细胞等方面。

Now, the hepatocytes in BAL could be get from several ways, such as primary hepatocytes, liver cancer cells, conversioned hepatocytes, etc.

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其中，肝细胞来源的研究主要表现在原代肝细胞、人肝癌细胞、传代及转化的肝细胞等方面。

Now, the hepatocytes in BAL could be get from several ways, such as primary hepatocytes, liver cancer cells, conversioned hepatocytes, etc.

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