某些生理参数对吸入短寿命氡子体所致动物肺剂量的影响  

INFLUENCE OF SOME PHYSIOLOGICAL PARAMETERS ON LUNG DOSE OF ANIMALS FROM INHALATION OF SHORT-LIVED RADON DAUGHTERS

作　　者：李素云[1] 张升慧 侯海全[1] 李燕玲[1] 

机构地区：[1]中国辐射防护研究院

出　　处：《辐射防护》1991年第6期457-460,共4页Radiation Protection

基　　金：国家自然科学基金

摘　　要：本文在以往动物实验结果的基础上探讨了单位氡子体α潜能暴露量所致全肺平均剂量(D_L)与单位肺质量的每分钟吸气量(B_L)之间的关系,结果指出,D_L 随 B_L 的增加呈指数上升。并简述了肺剂量随动物日龄及体重的变化。On the basis of the data obtained from the experiments in animals,the relationship between the dose averaged over the total lung per unit of potential alpha energy exposure to radon daughters(D_L)and the minute breathing volume per unit of lung weight(B_L)has been studied in this paper.The re-suits indicate that D_L increases exponentially with increasing B_L.And the lung dose as a function of ageand body weight of animals was outlined.

关 键 词：氡子体 肺剂量 年龄 体重 

分 类 号：R144.1[医药卫生—公共卫生与预防医学]