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首页> 外文期刊>Environmental research >Association of methylmercury intake from seafood consumption and blood mercury level among the Asian and Non-Asian populations in the United States
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Association of methylmercury intake from seafood consumption and blood mercury level among the Asian and Non-Asian populations in the United States

机译：在美国亚洲和非亚洲人群中，海鲜消费中甲基汞的摄入量与血液中汞含量的关联

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摘要

Background: MeHg is a well-established neurotoxicant for fetal brain growth and development and has been shown to increase the risk of cardiovascular disease in aging populations. In the U.S., Asian populations are of particular concern because of their seafood consumption behaviors. Objectives: Our objective was to calculate the average daily MeHg intake (ADMI) from seafood and to assess the relationship between ADMI with blood methylmercury (BMeHg) concentrations, specifically among women of reproductive age (WORA) and adults > 50 years of age. Methods: We estimated ADMI from seafood using the 30-day fish consumption data from the NHANES 2011-2014 datasets. Using multivariable linear regression, we estimated the proportional change in mean BMeHg associated with a doubling of the ADMI. Further, correlations between ADMI and BMeHg were compared between Asians and other racial/ethnic groups. Results: Our analysis found both Asian WORA and Asian adults age > 50 years old had significantly higher BMeHg levels and ADMI than their Non-Asian counterparts. Correlations between ADMI from seafood and blood Hg levels were stronger among Asian WORA than among Non-Asian WORA. Key fish species that influenced the dietary MeHg intake for Asians were mackerel, tuna, and "other known/unknown fish species". Conclusion: We confirmed that Asian populations have higher MeHg intake than the Non-Asian population in the U.S. and seafood intake is a key predictor of blood Hg concentration, especially among Asian women of reproductive age. Future studies should incorporate information on other known and unknown fish species that are frequently consumed by Asian populations and different parts and fish organs eaten to better understand determinants of MeHg exposure.
机译：背景：MeHg是一种公认​​的针对胎儿大脑生长和发育的神经毒剂，并已显示会增加老年人口患心血管疾病的风险。在美国，由于海鲜消费行为，亚洲人尤其受到关注。目的：我们的目标是计算海鲜的平均每日MeHg摄入量（ADMI），并评估ADMI与血甲基汞（BMeHg）浓度之间的关系，特别是在育龄妇女（WORA）和年龄大于50岁的成年人中。方法：我们使用NHANES 2011-2014数据集的30天鱼类消费数据估算了海鲜的ADMI。使用多元线性回归，我们估计了平均BMeHg与ADMI翻倍相关的比例变化。此外，在亚洲人与其他种族/族裔群体之间比较了ADMI和BMeHg之间的相关性。结果：我们的分析发现，亚洲WORA和年龄大于50岁的亚洲成年人的BMeHg水平和ADMI均明显高于非亚洲成年人。来自海鲜的ADMI与血液中汞含量的相关性在亚洲WORA中比在非亚洲WORA中更强。影响亚洲人饮食中甲基汞摄入量的主要鱼类是鲭鱼，金枪鱼和“其他已知/未知鱼类”。结论：我们证实，亚洲人群的MeHg摄入量高于美国的非亚洲人群，海鲜摄入量是血液中Hg浓度的关键预测指标，尤其是在育龄的亚洲女性中。未来的研究应结合亚洲人群经常食用的其他已知和未知鱼类的信息，以及食用不同部位和鱼类器官的信息，以更好地了解甲基汞暴露的决定因素。

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  • 来源
    《Environmental research》 |2018年第1期|212-222|共11页
  • 作者

    Yangyang Liu; Susan Buchanan; Henry A. Anderson; Zhiwen Xiao; Victoria Persky; Mary E. Turyk;

  • 作者单位

    University of Illinois at Chicago, School of Public Health, Division of Epidemiology and Biostatistics, 1603 West Taylor Street, Chicago, 11, USA;

    University of Illinois at Chicago, School of Public Health, Environmental and Occupational Health Sciences, 2121 West Taylor Street, Chicago, IL, USA;

    University of Wisconsin-Madison, Department of Population Health Sciences, 614 Walnut Street, Madison, WI, USA;

    University of Illinois at Chicago, School of Public Health, Environmental and Occupational Health Sciences, 2121 West Taylor Street, Chicago, IL, USA;

    University of Illinois at Chicago, School of Public Health, Division of Epidemiology and Biostatistics, 1603 West Taylor Street, Chicago, 11, USA;

    University of Illinois at Chicago, School of Public Health, Division of Epidemiology and Biostatistics, 1603 West Taylor Street, Chicago, 11, USA;

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  • 正文语种 eng
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  • 关键词

    Methyl mercury; Daily mercury intake; Fish; Asian populations; NHANES;

    机译：甲基汞;每日汞摄入量;鱼;亚洲人口;HAN;

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