Occupational exposure to commercial decabromodiphenyl ether in workers manufacturing or handling flame retarded rubber

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Fältnamn	Indikatorer	Metadata
000		04374naa a2200421 4500
001		oai:DiVA.org:su-23507
003		SwePub
008		041216s2005 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
009		oai:lup.lub.lu.se:5b0af199-ba6c-4197-93d7-3c57d9559e33
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-235072 URI
024	7	a https://doi.org/10.1021/es048511z2 DOI
024	7	a https://lup.lub.lu.se/record/2444722 URI
040		a (SwePub)sud (SwePub)lu
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Thuresson, Kaju Stockholms universitet,Institutionen för miljökemi4 aut
245	1 0	a Occupational exposure to commercial decabromodiphenyl ether in workers manufacturing or handling flame retarded rubber
264		c 2005-02-24
264	1	b American chemical society,c 2005
338		a print2 rdacarrier
520		a Commercial decabromodiphenyl ether (DecaBDE) is commonly used as a flame retardant in different electrical and textile applications. It is also used in the production of flame-retarded rubber compound. DecaBDE is the major technical polybrominated diphenyl ether (PBDE) in use today and consists mainly of decabromodiphenyl ether (BDE-209). PBDEs, including BDE-209, are well-known environmental pollutants, ubiquitous both in aquatic and terrestrial environments. The aim of the present study was to assess the exposure to PBDEs in workers manufacturing or handling rubber which was flame retarded with DecaBDE. A referent group, abattoir workers (slaughterhouse workers), with no occupational exposure to PBDEs, was also investigated. Moreover, the methodology for analysis of PBDEs in serum was refined, with special emphasis on congeners with a high number of bromine substituents, i.e., octa- to decaBDEs. The highest BDE-209 concentration observed among the rubber workers was 280 pmol/g lipid weight (l.w.) (270 ng/g l.w.). The median concentration of BDE-209 among rubber workers was 37 pmol/g l.w. (35 ng/g l.w.). Among referents, the median was 2.5 (range 0.92−9.7) pmol/g l.w. (median 2.4 ng/g l.w.). In rubber workers the BDE-209 concentrations were up to 32% (median 4%) of the 2,2‘,4,4‘,5,5‘-chlorobiphenyl (CB-153) concentra tions, on a molar basis, whereas the referents had BDE-209 concentrations which were similar to that of 2,2‘,4,4‘-bromodiphenyl ether (BDE-47), below 1.4% (median 0.3%) of the CB-153 concentration. Concentrations of all nonabromodiphenyl ethers (nonaBDEs) and several octabrmodiphenyl ethers (octaBDEs) congeners, including BDE-203, were also elevated among the rubber workers, with 2.5- to 11-fold higher median concentrations, compared to the referents. The results confirm a significant uptake of BDE-209 in the workers exposed to DecaBDE and indicate a potential for in vivo formation of lower BDEs in these persons.
650	7	a NATURVETENSKAPx Geovetenskap och miljövetenskapx Miljövetenskap0 (SwePub)105022 hsv//swe
650	7	a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Environmental Sciences0 (SwePub)105022 hsv//eng
650	7	a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Arbetsmedicin och miljömedicin0 (SwePub)303032 hsv//swe
650	7	a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Occupational Health and Environmental Health0 (SwePub)303032 hsv//eng
653		a Environmental chemistry
653		a Miljökemi
700	1	a Diab-Kronholm, Kerstin4 aut
700	1	a Bergman, Åkeu Stockholms universitet,Institutionen för material- och miljökemi (MMK)4 aut0 (Swepub:su)alb
700	1	a Jakobsson, Kristinau Lund University,Lunds universitet,Avdelningen för arbets- och miljömedicin,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Occupational and Environmental Medicine, Lund University,Department of Laboratory Medicine,Faculty of Medicine4 aut0 (Swepub:lu)ymed-kja
710	2	a Stockholms universitetb Institutionen för miljökemi4 org
773	0	t Environmental Science and Technologyd : American chemical societyg 39:7, s. 1980-1986q 39:7<1980-1986x 0013-936Xx 1520-5851
856	4	u http://dx.doi.org/10.1021/es048511zy FULLTEXT
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-23507
856	4 8	u https://doi.org/10.1021/es048511z
856	4 8	u https://lup.lub.lu.se/record/244472

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Av författaren/redakt...: Thuresson, Kaj; Diab-Kronholm, K ...; Bergman, Åke; Jakobsson, Krist ...

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