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将宣威煤烟尘的环己烷提取物给小鼠皮下接种,其肺癌发生率和肺部肿瘤总发生率均明显高于对照组,肺是其主要靶器官,它和BaP的致癌作用有不同特点。结果表明,该提取物有很强的致癌性,可能与该地人群中肺癌高发有关。
The subcutaneous inoculation of cyclohexane extracts of Xuanwei coal smoke dust into the mice, the incidence of lung cancer and the total incidence of lung cancer were significantly higher than the control group, the lung is its main target organ, it is different from the carcinogenic effects of BaP Features. The results show that the extract is very carcinogenic and may be related to the high incidence of lung cancer in the population.