Therefore it is recommended to combine the yeast assay with the metabolic activation method based on H4IIE cell line to assay the direct and indirect estrogenic chemicals in environmental samples.

• 因此，推荐将鼠肝癌细胞代谢活化与重组基因酵母检测的方法相结合，用于环境样品中直接和间接雌激素效应物质的检测。