Conclusion fluoride exposure induces DNA damage and apoptosis of L-02 cell, and the proper level of selenium can inhibit the DNA damage and cell apoptosis induced by fluoride.

结论氟可导致L - 02细胞DNA损伤，诱导细胞凋亡，适量硒可拮抗氟导致的L - 02细胞DNA损伤和细胞凋亡作用。

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Objective To explore the effects of selenium on DNA damage and apoptosis of L-02 cell induced by fluoride.

目的以人正常肝细胞株L-02为实验材料，采用油酸诱导建立培养肝细胞脂肪变性模型。

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