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The assessment of radiological risks associated with the ingestion of 210Po, 210Pb, and 137Cs in marine organisms collected from the local fish market of Kenitra, Morocco
Journal of Radioanalytical and Nuclear Chemistry ( IF 1.6 ) Pub Date : 2020-05-02 , DOI: 10.1007/s10967-020-07178-6
Elaarabi Deiaa , Laissaoui Abdelmorhit , Guessous Amina , Azzouz Benkdad , Chakir Hajoub

210Po, 210Pb, and 137Cs activities were measured using gamma and alpha spectrometry in commonly consumed seafood collected from the local fish market of Kenitra, Morocco. 210Po activity ranged from 0.76 to 182.5 Bq kg−1 w.w, while 210Pb and 137Cs activities were 1 and 4 Bq kg−1 w.w, respectively. The potential health risks associated with the consumption of seafood were assessed through the calculation of the committed effective dose, the daily intake, and the lifetime cancer risk. The obtained results of the committed effective dose were below the limit (1 mSv year−1), while the lifetime cancer risk exceeded the range of acceptable values.

中文翻译:

评估与摄入从摩洛哥肯尼特拉当地鱼市收集的海洋生物中的 210Po、210Pb 和 137Cs 相关的放射性风险

210Po、210Pb 和 137Cs 活性是使用伽马和 α 光谱法在从摩洛哥肯尼特拉当地鱼市收集的常用海鲜中测量的。210Po 的活性范围为 0.76 至 182.5 Bq kg-1 ww,而 210Pb 和 137Cs 的活性分别为 1 和 4 Bq kg-1 ww。与食用海鲜相关的潜在健康风险是通过计算承诺有效剂量、每日摄入量和终生癌症风险来评估的。获得的待积有效剂量结果低于限值(1 mSv year−1),而终生癌症风险超出了可接受值的范围。
更新日期:2020-05-02
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