دورية أكاديمية
أعرض في EDS

Longitudinal mercury monitoring within the Japanese and Korean communities (United States): implications for exposure determination and public health protection.

التفاصيل البيبلوغرافية
العنوان: Longitudinal mercury monitoring within the Japanese and Korean communities (United States): implications for exposure determination and public health protection.
المؤلفون: Tsuchiya A; Department of Environmental and Occupational Health Services, University of Washington, Seattle, Washington, USA., Hinners TA, Krogstad F, White JW, Burbacher TM, Faustman EM, Mariën K
المصدر: Environmental health perspectives [Environ Health Perspect] 2009 Nov; Vol. 117 (11), pp. 1760-6. Date of Electronic Publication: 2009 Jul 31.
نوع المنشور: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
اللغة: English
بيانات الدورية: Publisher: National Institute of Environmental Health Sciences Country of Publication: United States NLM ID: 0330411 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1552-9924 (Electronic) Linking ISSN: 00916765 NLM ISO Abbreviation: Environ Health Perspect Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Research Triangle Park, N. C. National Institute of Environmental Health Sciences.
مواضيع طبية MeSH: Fishes*, Environmental Exposure/*analysis , Mercury/*analysis , Water Pollutants, Chemical/*analysis, Adolescent ; Adult ; Animals ; Asian ; Cohort Studies ; Data Collection ; Environmental Monitoring/methods ; Epidemiological Monitoring ; Feeding Behavior ; Female ; Food Contamination/analysis ; Hair/chemistry ; Humans ; Japan/ethnology ; Korea/ethnology ; Longitudinal Studies ; Middle Aged ; Seafood/analysis ; Time Factors ; Washington/epidemiology ; Young Adult
مستخلص: Background: Estimates of exposure to toxicants are predominantly obtained from single time-point data. Fish consumption guidance based on these data may be incomplete, as recommendations are unlikely to consider impact from factors such as intraindividual variability, seasonal differences in consumption behavior, and species consumed.
Objectives/methods: We studied populations of Korean (n = 108) and Japanese (n = 106) women living in the Puget Sound area in Washington State to estimate mercury exposure based on fish intake and hair Hg levels at two and three time points, respectively. Our goals were to examine changes in hair Hg levels, fish intake behavior, and Hg body burden over time; and to determine if data from multiple time points could improve guidance.
Results/conclusion: More than 50 fish species were consumed, with eight species representing approximately three-fourths of fish consumed by the Japanese and 10 species representing approximately four-fifths of fish intake by the Koreans. Fish species responsible for most Hg intake did not change over time; < 10 species accounted for most of the Hg body burden in each population. Longitudinal variability of hair Hg levels changed slowly across the study period. Japanese with hair Hg levels > 1.2 ppm (mean, 2.2 ppm) consumed approximately 150% more fish than those with levels < or = 1.2 ppm (mean, 0.7 ppm). However, because many participants consumed substantial amounts of fish while having hair-Hg levels < or = 1.2 ppm, the nutritional benefits offered from fish consumption should be obtainable without exceeding the RfD. We observed a 100% difference in fish intake between open-ended and 2-week recall fish consumption surveys. Open-ended survey data better represent Hg intake as determined from hair Hg levels. Single time-point fish intake data appear to be adequate for deriving guidance, but caution is warranted, as study is required to determine the significance of the different outcomes observed using the two survey time frames.
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معلومات مُعتمدة: P50 ES012762 United States ES NIEHS NIH HHS
فهرسة مساهمة: Keywords: consumption; exposure; fish; fish advisories; hair; longitudinal; mercury; reference dose; temporal
المشرفين على المادة: 0 (Water Pollutants, Chemical)
FXS1BY2PGL (Mercury)
تواريخ الأحداث: Date Created: 20100106 Date Completed: 20100326 Latest Revision: 20221207
رمز التحديث: 20221213
مُعرف محوري في PubMed: PMC2801193
DOI: 10.1289/ehp.0900801
PMID: 20049129
قاعدة البيانات: MEDLINE
الوصف
تدمد:1552-9924
DOI:10.1289/ehp.0900801