کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5756133 | 1622544 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Concentrations of urinary arsenic species in relation to rice and seafood consumption among children living in Spain
ترجمه فارسی عنوان
غلظت گونه های آرسنیک ادرار در ارتباط با مصرف برنج و غذاهای دریایی در میان کودکان ساکن اسپانیا
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کلمات کلیدی
پرسشنامه فرکانس غذا، شکل گیری آرسنیک، آرسنیک معدنی، برنج، غذای دریایی، بیومارکر ادرار، بچه های جوان، دوران کودکی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بهداشت، سم شناسی و جهش زایی
چکیده انگلیسی
Inorganic arsenic (i-As) has been related to wide-ranging health effects in children, leading to lifelong concerns. Proportionally, dietary i-As exposure dominates in regions with low arsenic drinking water. This study aims to investigate the relation between rice and seafood consumption and urinary arsenic species during childhood and to assess the proportion of urinary i-As metabolites. Urinary arsenic species concentration in 400 4-year-old children living in four geographical areas of Spain, in addition to repeated measures from 100 children at 7 years of age are included in this study. Rice and seafood products intake was collected from children's parents using a validated food frequency questionnaire (FFQ). At 4 years of age, children's urine i-As and monomethylarsonic acid (MMA) concentrations increased with rice product consumption (p-value = 0.010 and 0.018, respectively), and urinary arsenobetaine (AsB) with seafood consumption (p = 0.002). Four-year-old children had a higher consumption of both rice and seafood per body weight and a higher urinary %MMA (p-value = 0.001) and lower % dimethylarsinic acid (DMA) (p-value = 0.017). This study suggests increased dietary i-As exposure related to rice product consumption among children living in Spain, and the younger ones may be especially vulnerable to the health impacts of this exposure also considering that they might have a lower i-As methylation capacity than older children. In contrast, seafood consumption did not appear to influence the presence of potentially toxic arsenic species in this population of children.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Research - Volume 159, November 2017, Pages 69-75
Journal: Environmental Research - Volume 159, November 2017, Pages 69-75
نویسندگان
Antonio J. Signes-Pastor, Jesus Vioque, Eva M. Navarrete-Muñoz, Manus Carey, Manoli GarcÃa de la Hera, Jordi Sunyer, Maribel Casas, Isolina Riaño-Galán, Adonina Tardón, Sabrina Llop, Rubén Amorós, Pilar Amiano, José R. Bilbao,