Biokinetics and dose assessment after iodine intake in a thyroidectomised rat model

被引:2
|
作者
Mezaguer-Lekouaghet, Meriem [1 ]
Souidi, Maamar [2 ]
Badreddine, Abdewahab [1 ]
Blanchardon, Eric [2 ]
Bertho, Jean-Marc [2 ]
Benadjaoud, Mohamed Amine [2 ]
Baz, Ahcene [3 ]
Lounis-Mokrani, Zohra [1 ]
机构
[1] CRNA, Algiers, Algeria
[2] IRSN, Fontenay Aux Roses, France
[3] Ecole Normale Super Kouba ENS, Kouba, Algeria
关键词
iodine-131; biodistribution; biological half-life; thyroid; rat; ionizing radiation; EFFECTIVE HALF-LIFE; RODES SOFTWARE; CLEARANCE; THYROXINE; THERAPY; I-131; MICE;
D O I
10.1088/1361-6498/aaf925
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Procedures using iodine-131 represent more than 90% of all therapies in nuclear medicine in Algeria. It is important to evaluate the long-term biological effects of iodine treatment on non-target organs to improve patient radiation protection. This experimental radiotoxicology study aims to determine the biokinetic models of iodine contamination. For this purpose, two Wistar rat models, with and without a thyroid, have been used to evaluate the biological half-life of iodine and then to perform a biodistribution study of iodine activity in 15 organs and tissues. For the most relevant organs, the respective absorbed doses have been calculated using RODES software.
引用
收藏
页码:292 / 308
页数:17
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