Lead (Pb) is an environmental and industrial contaminant that still represents a public health problem. In this paper, we investigated the effect of Pb on proliferation, lipid peroxidation and the number of micronucleated cells in exponentially growing 3T3-L1 fibroblasts, a cell line previously used to evaluate different environmental contaminants.

中文翻译：

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铅对3T3-L1成纤维细胞增殖，氧化应激和遗传毒性的影响。

铅（Pb）是一种环境和工业污染物，仍然代表着公共卫生问题。在本文中，我们研究了铅对指数增长的3T3-L1成纤维细胞（先前用于评估不同环境污染物的细胞系）中增殖，脂质过氧化和微核细胞数量的影响。