کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8551554 | 1562108 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biomonitoring Equivalents for interpretation of urinary iodine
ترجمه فارسی عنوان
بیومونیزاسیون معادل برای تفسیر ید ادرار
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
ید، معادل بیومونیتوری، ارزیابی ریسک بیومونیتوری، ارزیابی قرار گرفتن در معرض، تغذیه، سمی بودن
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بهداشت، سم شناسی و جهش زایی
چکیده انگلیسی
Iodine is an essential nutrient whose deficiency or excess exposure can cause adverse health effects. The primary sources of iodine exposure in the general population are iodized salt, dairy products, bread and sea food. Urinary iodine concentrations (UIC) have been measured by Canadian Health Measures Survey (CHMS) and US National Health and Nutrition Examination Survey (NHANES). The Institute of Medicine (IOM), the US Agency for Toxic Substances and Disease Registry (ATSDR) and World Health Organization (WHO) have established exposure guidance values for nutrition (IOM Estimated Average Requirement (EAR), Recommended Dietary Allowance (RDA), WHO Recommended Nutrient Intake (RNI)) and toxicity (IOM Tolerable Upper Intake Level (UL); ATSDR Minimal Risk Level (MRL), WHO International Programme on Chemical Safety (IPCS) Tolerable Daily Intake (TDI)). Using a urinary excretion fraction of 0.9, Biomonitoring Equivalents (BE) for the EAR, RDA, UL and MRL were derived for adults (60, 100, 730 and 450â¯Î¼g/L, respectively) and children (50, 80, 580 and 360â¯Î¼g/L, respectively). The population median UIC values from NHANES and CHMS for adults (140-181, 122-126â¯Î¼g/L, respectively) and children (232, 189â¯Î¼g/L, respectively) were above the criteria for assessing iodine nutrition, indicating that US and Canadian populations are likely to have adequate population iodine nutrition. The median UIC from NHANES and CHMS do not exceed BE values derived from exposure guidance values for toxicity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Regulatory Toxicology and Pharmacology - Volume 94, April 2018, Pages 40-46
Journal: Regulatory Toxicology and Pharmacology - Volume 94, April 2018, Pages 40-46
نویسندگان
Sean M. Hays, Devika Poddalgoda, Kristin Macey, Lesa Aylward, Andy Nong,