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本文通过用艾姆氏Ames平板掺入法T_(A98)菌株鉴定宣威农村肺癌高发区改炉改灶前后室内煤烟飘尘致突变性,计算出改炉改灶后致突变性降低百分率,并以此作为评价依据,得出初步结论,改炉改灶是预防宣威农村肺癌高发的主要预防措施。
In this paper, we used the Ames Ames plate incorporation method T_(A98) strain to identify the indoor fly ash soot mutagenicity in the high-risk areas of Xuanwei rural high-risk lung cancer, and calculated the percentage reduction of mutagenicity after changing the stove and changing the stove. Based on this evaluation, the preliminary conclusion was drawn that changing the stove and changing the stove is the main preventive measure to prevent the high incidence of lung cancer in Xuanwei rural areas.