| An Yan,Cheng Rusong,Xia Xiaobin.Retention pattern of radioiodine in rat thyroid and its dose evaluation[J].Chinese Journal of Radiological Medicine and Protection,1997,17(4):243-247 |
| Retention pattern of radioiodine in rat thyroid and its dose evaluation |
| Received:February 26, 1996 Revised:June 13, 1996 |
| DOI： |
| KeyWords:Radioiodine-131 Thyroid Absorbed dose |
| FundProject: |
| Author Name | Affiliation | | An Yan | China Istitute for Radiation Protection, Taiyuan 030006, China | | Cheng Rusong | China Istitute for Radiation Protection, Taiyuan 030006, China | | Xia Xiaobin | China Istitute for Radiation Protection, Taiyuan 030006, China | | 马如维 | China Istitute for Radiation Protection, Taiyuan 030006, China | | 郭丰莉 | China Istitute for Radiation Protection, Taiyuan 030006, China | | 韩月琴 | China Istitute for Radiation Protection, Taiyuan 030006, China | | 李茂河 | China Istitute for Radiation Protection, Taiyuan 030006, China |
|
| Hits: 2806 |
| Download times: 1681 |
| Abstract:: |
| bjective To study the retention pattern of radioiodine in rat thyroid,observe the biological effect,and assess the harm of radioiodine in human beings. Methods By means of whole body counting,metabolic parameters of radioiodine for the rat thyroid were obtained.The retention equation of iodine in rat thyroid was of a three exponential function. Results By using the three-exponential function,the average accumulated absorbed doses of radioiodine for rat thyroid were estimated to be 7.7Gy and 11.5Gy,respectively.Compared with this method,the ordinary method overestimated the absorbed dose by 66%-91%. Conclusion Considering some factors affecting the dose of radioiodine in rat thyroid after injection,this method can estimate the absorbed dose of radioiodine after injection for rat thyroid of different ages. |
| HTML View Full Text View/Add Comment Download reader |
| Close |
|
|
|
