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对于放射线,人们了解最多的是医院的放射检查,其实放射线早已伴随在日常生活中。山东省烟台市卫生局卫生监督所近日提醒,生活中的放射线不能轻视,也应注意防护。据介绍,烟叶中含有铀、镭226、钋-210、铅-210等放射性物质。对于每天抽一包半香烟的烟民来说,他们每年受到的辐射量相当于做了300次X光胸透。烟叶中的放射性物质特别容易进入支气管,在支气管的分叉部位积累,导致支气管上皮肿瘤,所以抽烟是患气管和支气管肺癌的潜在原因之一,从防护放射线角度考虑也应积极戒
For radiation, people know the most is the hospital’s radiological examination, in fact, radiation has long been accompanied by daily life. Health Administration of Yantai City, Shandong Province Health Authority recently reminded that the life of radiation can not be ignored, should also pay attention to protection. According to reports, tobacco contains uranium, radium 226, 钋 -210, lead -210 and other radioactive material. For smokers smokes a pack of cigarettes a day, they receive as much as 300 X-rays per year. Radioactive substances in tobacco leaves are particularly prone to enter the bronchi, accumulating at the bifurcation of the bronchial tube, leading to bronchial epithelial tumors, so smoking is one of the potential causes of tracheobronchial and bronchogenic lung cancer and should also be active from the perspective of radiation protection