【吸烟对小鼠肺泡巨噬细胞抗肿瘤效应的影响】.pdf
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B16细胞由正常C57黑鼠尾静脉注入,48小时后再分成三组.由尾静脉分别注入1× 0°/02m1纸烟烟雾暴露30周鼠及 其正常对照组鼠肺泡巨噬细胞或单纯注入02mlHanks液作空 白对照。3周后计数各组鼠肺转移瘤数目,实验结果显示,卡介苗活化的小鼠肺泡巨噬细胞能抑制肿瘤细 胞的增殖(细胞套指数为6714±180,P<001)及肺转 移瘤的形成(平均肺转移瘤数目为16个,P<001),相似 的实验结果见干纸烟烟雾露1周和10周实验组。而纸烟烟雾暴 4271±365。P<001.
TheEffectsofCigaretteSmokingOnThe AntitunorActivity of MousePulmonary AlveolarMacrophages(Abstract) ChenZeng-liang Tutor:XuYing-han Department of Pathology,Zhejiang Medical University Although an association between cigarette smokingand pulmonary cancer nas been well knou,the mechanism by whichcig