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Role of dietary patterns for dioxin and PCB exposure.

https://arctichealth.org/en/permalink/ahliterature147852
Source
Mol Nutr Food Res. 2009 Nov;53(11):1438-51
Publication Type
Article
Date
Nov-2009
Author
Helen E Kvalem
Helle K Knutsen
Cathrine Thomsen
Margaretha Haugen
Hein Stigum
Anne Lise Brantsaeter
May Frøshaug
Nina Lohmann
Olaf Päpke
Georg Becher
Jan Alexander
Helle M Meltzer
Author Affiliation
Norwegian Institute of Public Health, Oslo, Norway. helen.engelstad@fhi.no
Source
Mol Nutr Food Res. 2009 Nov;53(11):1438-51
Date
Nov-2009
Language
English
Publication Type
Article
Keywords
Adult
Aged
Aged, 80 and over
Benzofurans - administration & dosage - blood
Environmental monitoring
Environmental pollutants - blood
Female
Food Habits
Humans
Male
Middle Aged
Norway
Polychlorinated Biphenyls - administration & dosage - blood
Polymers - administration & dosage
Tetrachlorodibenzodioxin - administration & dosage - analogs & derivatives - blood
Abstract
Dietary patterns were related to intake and blood concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/PCDFs), dioxin-like polychlorinated biphenyls (dl-PCBs) and selected non-dioxin-like-PCBs (ndl-PCBs). Intake calculations were based on an extensive food frequency questionnaire and a congener-specific database on concentrations in Norwegian foods. The study (2003) applied a two-step inclusion strategy recruiting representative (n=73) and high consumers (n=111) of seafood and game. Estimated median intakes of sum PCDD/PCDFs and dl-PCBs of the representative and high consumers were 0.78 and 1.25 pg toxic equivalents (TEQ)/kg bw/day, respectively. Estimated median intakes of ndl-PCBs (sum chlorinated biphenyl (CB)-28, 52, 101, 138, 153, 180) were 4.26 and 6.40 ng/kg bw/day. The median blood concentrations of PCDD/PCDFs/dl-PCBs were 28.7 and 35.1 pg TEQ/g lipid, and ndl-PCBs (sum of CB-101, 138, 153 and 180) 252 and 299 ng/g lipid. The Spearman correlations between dietary intake and serum concentration were r=0.34 (p=0.017) for dl-compounds and r=0.37 (p
PubMed ID
19842105 View in PubMed
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