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吸烟的危害众所周知,而一项来自日本的最新研究揭示了吸烟对人体更深层次的影响。日本国立癌症研究中心等组成的国际研究小组研究结果称,吸烟量越大,DNA越容易受到伤害,一年持续每天抽一包烟后,肺细胞的基因会出现150个变异。其中,变异数量最多的是肺,其次是喉、口。基因变异被认为会增加癌症发病危险,这
The dangers of smoking are well known, and a new study from Japan reveals the deeper impact of smoking on the human body. Japan National Cancer Research Center and other international research team composed of the results of the study said that the larger the amount of smoking, the more susceptible to DNA damage, smoking a pack of cigarettes a year a year, the lung cell genes will be 150 variations. Among them, the largest number of changes in the lungs, followed by throat, mouth. Genetic variation is thought to increase the risk of cancer