Tissue Concentrations of Polybrominated Compounds in Chinese Sturgeon (Acipenser sinensis): Origin, Hepatic Sequestration, and Maternal Transfer
Identifieur interne : 000087 ( PascalFrancis/Corpus ); précédent : 000086; suivant : 000088Tissue Concentrations of Polybrominated Compounds in Chinese Sturgeon (Acipenser sinensis): Origin, Hepatic Sequestration, and Maternal Transfer
Auteurs : KUN ZHANG ; YI WAN ; John P. Giesy ; Michael H. W. Lam ; Steve Wiseman ; Paul D. Jones ; JIANYING HUSource :
- Environmental science & technology [ 0013-936X ] ; 2010.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Information on concentrations of polybrominated compounds in various tissues of wild fish is limited. Concentrations of polybrominated diphenyl ethers (PBDEs), methoxylated PBDEs (MeO-PBDEs), and hydroxylated PBDEs (OH-PBDEs) were measured in 12 organs and eggs of 17 female Chinese sturgeon (Acipenser sinensis). The highest concentrations of PBDEs (42.8 ± 39.4 ng/g ww), and MeO-PBDEs (135 ± 63.6 pg/g ww) occurred in adipose followed by liver (PBDEs: 25.0 ± 27.0 ng/g ww, MeO-PBDEs: 32.3 ± 29.1 pg/g ww) and eggs (PBDEs: 21.2 ± 19.4 ng/g ww, MeO-PBDEs: 120 ± 119 pg/g wwl, and the highest concentration of OH-PBDEs was observed in liver (185 ± 174 pg/g ww) and eggs (178 ± 294 pg/g ww). The lack of in vitro transformation of 6-MeO-BDE47 or BDE47 by microsomes prepared from Chinese sturgeon liver suggests that most 6-OH-BDE47 was directly accumulated as a natural product Lipid-normalization revealed preferential accumulation of PBDEs in liver, and ratios of concentrations between eggs and liver were 0.10 ± 0.11 to 0.22 ± 0.26, which was lower than that for MeO-PBDEs (6-MeO-BDE47: 0.57 ± 0.60, 2'-MeO-BDE68:0.65 ± 0.85) and 6-OH-BDE47 (0.59 ± 0.51). Concentrations of PBDEs were negatively correlated with age, but no significant relationships between concentrations of OH-PBDEs or MeO-PBDEs and age were observed.
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Format Inist (serveur)
NO : | PASCAL 11-0290529 INIST |
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ET : | Tissue Concentrations of Polybrominated Compounds in Chinese Sturgeon (Acipenser sinensis): Origin, Hepatic Sequestration, and Maternal Transfer |
AU : | KUN ZHANG; YI WAN; GIESY (John P.); LAM (Michael H. W.); WISEMAN (Steve); JONES (Paul D.); JIANYING HU |
AF : | Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University/Beijing 100871/Chine (1 aut., 7 aut.); Department of Veterinary Biomedical Sciences and Toxicology Centre, University of Saskatchewan/Saskatoon, Saskatchewan, S7J 5B3/Canada (2 aut., 3 aut., 5 aut., 6 aut.); Zoology Department, Center for Integrative Toxicology, Michigan State University/East Lansing, Michigan 48824/Etats-Unis (3 aut.); Department of Biology and Chemistry, and State Key Laboratory in Marine Pollution, City University of Hong Kong/Kowloon/Hong-Kong (3 aut., 4 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Environmental science & technology; ISSN 0013-936X; Coden ESTHAG; Etats-Unis; Da. 2010; Vol. 44; No. 15; Pp. 5781-5786; Bibl. 53 ref. |
LA : | Anglais |
EA : | Information on concentrations of polybrominated compounds in various tissues of wild fish is limited. Concentrations of polybrominated diphenyl ethers (PBDEs), methoxylated PBDEs (MeO-PBDEs), and hydroxylated PBDEs (OH-PBDEs) were measured in 12 organs and eggs of 17 female Chinese sturgeon (Acipenser sinensis). The highest concentrations of PBDEs (42.8 ± 39.4 ng/g ww), and MeO-PBDEs (135 ± 63.6 pg/g ww) occurred in adipose followed by liver (PBDEs: 25.0 ± 27.0 ng/g ww, MeO-PBDEs: 32.3 ± 29.1 pg/g ww) and eggs (PBDEs: 21.2 ± 19.4 ng/g ww, MeO-PBDEs: 120 ± 119 pg/g wwl, and the highest concentration of OH-PBDEs was observed in liver (185 ± 174 pg/g ww) and eggs (178 ± 294 pg/g ww). The lack of in vitro transformation of 6-MeO-BDE47 or BDE47 by microsomes prepared from Chinese sturgeon liver suggests that most 6-OH-BDE47 was directly accumulated as a natural product Lipid-normalization revealed preferential accumulation of PBDEs in liver, and ratios of concentrations between eggs and liver were 0.10 ± 0.11 to 0.22 ± 0.26, which was lower than that for MeO-PBDEs (6-MeO-BDE47: 0.57 ± 0.60, 2'-MeO-BDE68:0.65 ± 0.85) and 6-OH-BDE47 (0.59 ± 0.51). Concentrations of PBDEs were negatively correlated with age, but no significant relationships between concentrations of OH-PBDEs or MeO-PBDEs and age were observed. |
CC : | 002A14D05H1 |
FD : | Mesure concentration; Polychlorobiphényles; Polluant; Tissu; Accumulation biologique; Foie; Effet maternel; Acipenser sinensis |
FG : | Pisces; Vertebrata |
ED : | Concentration measurement; Polychlorobiphenyls; Pollutant; Tissue; Biological accumulation; Liver; Maternal effect |
EG : | Pisces; Vertebrata |
SD : | Medición concentración; Polichlorobifenilos; Contaminante; Tejido; Acumulación biológica; Hígado; Efecto maternal |
LO : | INIST-13615.354000191760080180 |
ID : | 11-0290529 |
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Pascal:11-0290529Le document en format XML
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Tissue Concentrations of Polybrominated Compounds in Chinese Sturgeon (Acipenser sinensis): Origin, Hepatic Sequestration, and Maternal Transfer</title>
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<term>Polychlorobiphenyls</term>
<term>Tissue</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Mesure concentration</term>
<term>Polychlorobiphényles</term>
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<term>Tissu</term>
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<front><div type="abstract" xml:lang="en">Information on concentrations of polybrominated compounds in various tissues of wild fish is limited. Concentrations of polybrominated diphenyl ethers (PBDEs), methoxylated PBDEs (MeO-PBDEs), and hydroxylated PBDEs (OH-PBDEs) were measured in 12 organs and eggs of 17 female Chinese sturgeon (Acipenser sinensis). The highest concentrations of PBDEs (42.8 ± 39.4 ng/g ww), and MeO-PBDEs (135 ± 63.6 pg/g ww) occurred in adipose followed by liver (PBDEs: 25.0 ± 27.0 ng/g ww, MeO-PBDEs: 32.3 ± 29.1 pg/g ww) and eggs (PBDEs: 21.2 ± 19.4 ng/g ww, MeO-PBDEs: 120 ± 119 pg/g wwl, and the highest concentration of OH-PBDEs was observed in liver (185 ± 174 pg/g ww) and eggs (178 ± 294 pg/g ww). The lack of in vitro transformation of 6-MeO-BDE47 or BDE47 by microsomes prepared from Chinese sturgeon liver suggests that most 6-OH-BDE47 was directly accumulated as a natural product Lipid-normalization revealed preferential accumulation of PBDEs in liver, and ratios of concentrations between eggs and liver were 0.10 ± 0.11 to 0.22 ± 0.26, which was lower than that for MeO-PBDEs (6-MeO-BDE47: 0.57 ± 0.60, 2'-MeO-BDE68:0.65 ± 0.85) and 6-OH-BDE47 (0.59 ± 0.51). Concentrations of PBDEs were negatively correlated with age, but no significant relationships between concentrations of OH-PBDEs or MeO-PBDEs and age were observed.</div>
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<fA08 i1="01" i2="1" l="ENG"><s1>Tissue Concentrations of Polybrominated Compounds in Chinese Sturgeon (Acipenser sinensis): Origin, Hepatic Sequestration, and Maternal Transfer</s1>
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<fA11 i1="01" i2="1"><s1>KUN ZHANG</s1>
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<fA14 i1="02"><s1>Department of Veterinary Biomedical Sciences and Toxicology Centre, University of Saskatchewan</s1>
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<fC01 i1="01" l="ENG"><s0>Information on concentrations of polybrominated compounds in various tissues of wild fish is limited. Concentrations of polybrominated diphenyl ethers (PBDEs), methoxylated PBDEs (MeO-PBDEs), and hydroxylated PBDEs (OH-PBDEs) were measured in 12 organs and eggs of 17 female Chinese sturgeon (Acipenser sinensis). The highest concentrations of PBDEs (42.8 ± 39.4 ng/g ww), and MeO-PBDEs (135 ± 63.6 pg/g ww) occurred in adipose followed by liver (PBDEs: 25.0 ± 27.0 ng/g ww, MeO-PBDEs: 32.3 ± 29.1 pg/g ww) and eggs (PBDEs: 21.2 ± 19.4 ng/g ww, MeO-PBDEs: 120 ± 119 pg/g wwl, and the highest concentration of OH-PBDEs was observed in liver (185 ± 174 pg/g ww) and eggs (178 ± 294 pg/g ww). The lack of in vitro transformation of 6-MeO-BDE47 or BDE47 by microsomes prepared from Chinese sturgeon liver suggests that most 6-OH-BDE47 was directly accumulated as a natural product Lipid-normalization revealed preferential accumulation of PBDEs in liver, and ratios of concentrations between eggs and liver were 0.10 ± 0.11 to 0.22 ± 0.26, which was lower than that for MeO-PBDEs (6-MeO-BDE47: 0.57 ± 0.60, 2'-MeO-BDE68:0.65 ± 0.85) and 6-OH-BDE47 (0.59 ± 0.51). Concentrations of PBDEs were negatively correlated with age, but no significant relationships between concentrations of OH-PBDEs or MeO-PBDEs and age were observed.</s0>
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<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Acumulación biológica</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Foie</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Liver</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Hígado</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Effet maternel</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Maternal effect</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Efecto maternal</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Acipenser sinensis</s0>
<s4>INC</s4>
<s5>87</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Pisces</s0>
<s2>NS</s2>
<s5>26</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Pisces</s0>
<s2>NS</s2>
<s5>26</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Pisces</s0>
<s2>NS</s2>
<s5>26</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Vertebrata</s0>
<s2>NS</s2>
</fC07>
<fN21><s1>192</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 11-0290529 INIST</NO>
<ET>Tissue Concentrations of Polybrominated Compounds in Chinese Sturgeon (Acipenser sinensis): Origin, Hepatic Sequestration, and Maternal Transfer</ET>
<AU>KUN ZHANG; YI WAN; GIESY (John P.); LAM (Michael H. W.); WISEMAN (Steve); JONES (Paul D.); JIANYING HU</AU>
<AF>Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University/Beijing 100871/Chine (1 aut., 7 aut.); Department of Veterinary Biomedical Sciences and Toxicology Centre, University of Saskatchewan/Saskatoon, Saskatchewan, S7J 5B3/Canada (2 aut., 3 aut., 5 aut., 6 aut.); Zoology Department, Center for Integrative Toxicology, Michigan State University/East Lansing, Michigan 48824/Etats-Unis (3 aut.); Department of Biology and Chemistry, and State Key Laboratory in Marine Pollution, City University of Hong Kong/Kowloon/Hong-Kong (3 aut., 4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Environmental science & technology; ISSN 0013-936X; Coden ESTHAG; Etats-Unis; Da. 2010; Vol. 44; No. 15; Pp. 5781-5786; Bibl. 53 ref.</SO>
<LA>Anglais</LA>
<EA>Information on concentrations of polybrominated compounds in various tissues of wild fish is limited. Concentrations of polybrominated diphenyl ethers (PBDEs), methoxylated PBDEs (MeO-PBDEs), and hydroxylated PBDEs (OH-PBDEs) were measured in 12 organs and eggs of 17 female Chinese sturgeon (Acipenser sinensis). The highest concentrations of PBDEs (42.8 ± 39.4 ng/g ww), and MeO-PBDEs (135 ± 63.6 pg/g ww) occurred in adipose followed by liver (PBDEs: 25.0 ± 27.0 ng/g ww, MeO-PBDEs: 32.3 ± 29.1 pg/g ww) and eggs (PBDEs: 21.2 ± 19.4 ng/g ww, MeO-PBDEs: 120 ± 119 pg/g wwl, and the highest concentration of OH-PBDEs was observed in liver (185 ± 174 pg/g ww) and eggs (178 ± 294 pg/g ww). The lack of in vitro transformation of 6-MeO-BDE47 or BDE47 by microsomes prepared from Chinese sturgeon liver suggests that most 6-OH-BDE47 was directly accumulated as a natural product Lipid-normalization revealed preferential accumulation of PBDEs in liver, and ratios of concentrations between eggs and liver were 0.10 ± 0.11 to 0.22 ± 0.26, which was lower than that for MeO-PBDEs (6-MeO-BDE47: 0.57 ± 0.60, 2'-MeO-BDE68:0.65 ± 0.85) and 6-OH-BDE47 (0.59 ± 0.51). Concentrations of PBDEs were negatively correlated with age, but no significant relationships between concentrations of OH-PBDEs or MeO-PBDEs and age were observed.</EA>
<CC>002A14D05H1</CC>
<FD>Mesure concentration; Polychlorobiphényles; Polluant; Tissu; Accumulation biologique; Foie; Effet maternel; Acipenser sinensis</FD>
<FG>Pisces; Vertebrata</FG>
<ED>Concentration measurement; Polychlorobiphenyls; Pollutant; Tissue; Biological accumulation; Liver; Maternal effect</ED>
<EG>Pisces; Vertebrata</EG>
<SD>Medición concentración; Polichlorobifenilos; Contaminante; Tejido; Acumulación biológica; Hígado; Efecto maternal</SD>
<LO>INIST-13615.354000191760080180</LO>
<ID>11-0290529</ID>
</server>
</inist>
</record>
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