摘要
肺癌是由多因素造成的疾病 ,多种因素的协同作用使其发病。在非吸烟者中 ,被动吸烟是增加患肺癌的一种重要因素 ,在细胞组织学类型上其主要诱发腺癌。此外 ,室内及厨房的小环境污染、精神压力、家族肿瘤遗传史、肺部既往疾病史、激素分泌水平等可能是肺癌发病的危险因素 ,而食用含β_胡萝卜素的食物。
The lung cancer is caused by the cooperation of multiple factors.The passive smoking in nonsmokers was a main oncogenesis in lung cancer.Adenocarcinoma of the lung was possibly induced by environmental tobacco smoke (ETS).The risk factors of lung cancer in nonsmokers may be indoor air pollution,mentality stress,the family with a record of cancer,history of lung disease,the change of hormone,etc.The protective factors of lung cancer in nonsmokers may be frequent consumption of beta_carotene,green vegetable and drinking tea etc.
出处
《中国肿瘤》
CAS
2001年第2期101-102,共2页
China Cancer
