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Specific accumulation, metabolism and potential effects of persistent organohalogen compounds in predatory wild animals

Research Project

Project/Area Number 18310046
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Risk sciences of radiation/Chemicals
Research InstitutionEhime University

Principal Investigator

TAKAHASHI Shin  Ehime University, 沿岸環境科学研究センター, 准教授 (30370266)

Co-Investigator(Kenkyū-buntansha) TANABE Shinsuke  愛媛大学, 沿岸環境科学研究センター, 教授 (60116952)
IWATA Hisato  愛媛大学, 沿岸環境科学研究センター, 教授 (10271652)
ISOBE Tomohiko  愛媛大学, 沿岸環境科学研究センター, 上級研究員 (50391066)
TAKIGAMI Hidetaka  国立環境研究所, 循環型社会・廃棄物研究センター, 室長 (00353540)
KUNISUE Tatsuya  愛媛大学, 沿岸環境科学研究センター, G-COE研究員 (90380287)
SUZUKI Go  愛媛大学, 沿岸環境科学研究センター, JSPS研究員 (70414373)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥18,340,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥2,640,000)
Fiscal Year 2008: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2007: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2006: ¥6,900,000 (Direct Cost: ¥6,900,000)
Keywords有機ハロゲン化合物 / 臭素系難燃剤 / 水酸化PCBs / 薬物代謝酵素 / レポーター遺伝子アッセイ / PCBs / PBDEs / HBCDs / 代謝 / PCB / PBDE / HBCD / 水酸化PCB / CYP
Research Abstract

多様な野生高等動物を対象に、残留性有機ハロゲン化合物(PCBs、PBDEs、HBCDs)による汚染実態や蓄積特性を調査した結果、猛禽類など陸棲の高等動物において臭素系難燃剤(PBDEs、HBCDs)の汚染レベルの高いことが明らかとなった。また各有機ハロゲン化合物の異性体や水酸化PCBs(OH-PCBs)の残留プロファイルを解析した結果、これら物質の代謝挙動は物質種や異性体、動物種間で大きく異なることが示唆された。酵母CYP1Aタンパク質発現系を用いた薬物代謝試験では、カワウやアザラシなどの化学物質代謝能がニワトリやヒトとは明らかに異なることが示された。レポーター遺伝子アッセイを用いた試験では、一部のOH-PCBs等が甲状腺ホルモンの阻害作用を示すことが判明した。よって、これら有機ハロゲン化合物の毒性リスクを評価する際には、親化合物の代謝活性化や代謝能の動物種間差などを考慮する必要がある。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (44 results)

All 2009 2008 2007 Other

All Journal Article (19 results) (of which Peer Reviewed: 18 results) Presentation (23 results) Book (2 results)

  • [Journal Article] Hydroxylated polychlorinated biphenyls (OH-PCBs) in the blood of mammals and birds from Japan : Lower chlorinated OH-PCBs and profiles2009

    • Author(s)
      Kunisue, T. and Tanabe, S
    • Journal Title

      Chemosphere 74(7)

      Pages: 950-961

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Alkoxyresorufin (methoxy-, ethoxy-, pentoxy-and benzyloxyresorufin) O-dealkylase activities by in vitro expressed cytochrome P450 1A4 and 1A5 from common cormorant (Phalacrocorax carbo)2009

    • Author(s)
      Kubota, A., Kim, E.Y. and Iwata, H
    • Journal Title

      Comparative Biochemistry and Physiology. Part C Toxicology & Pharmacology 149(4)

      Pages: 544-551

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial trends of polybrominated diphenyl ethers in avian species : Utilization of stored samples in the Environmental Specimen Bank of Ehime University (es-Bank)2009

    • Author(s)
      Kunisue, T., Higaki, Y., Isobe, T., Takahashi, S., Subramanian, An. and Tanabe, S
    • Journal Title

      Environmental Pollution 154(2)

      Pages: 272-282

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hydroxylated polychlorinated biphenyls (OH-PCBs) in the blood of mammals and birds from Japan : Lower chlorinated OH-PCB_s and profiles2009

    • Author(s)
      Kunisue, T.
    • Journal Title

      Chemosphere 74

      Pages: 950-961

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brominated flame retardants in the environment of Asia-Pacific : an overview of spatial and temporal trends2008

    • Author(s)
      Tanabe, S., Ramu, K., Isobe, T. and Takahashi, S
    • Journal Title

      Journal of Environmental Monitoring 10(2)

      Pages: 188-197

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Regional trend and tissue distribution of brominated flame retardants and persistent organochlorines in raccoon dogs (Nyctereutes procyonoides) from Japan2008

    • Author(s)
      Kunisue, T., Takayanagi, N., Isobe, T., Takahashi, S., Nakatsu, S., Tsubota, T., Okumoto, K., Bushisue, S., Shindo, K. and Tanabe, S
    • Journal Title

      Environmental Science & Technology 42(3)

      Pages: 685-691

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Temporal trends of brominated flame retardants in coastal waters of Japan and South China : Retrospective monitoring study using archived samples from es-Bank, Ehime University, Japan2008

    • Author(s)
      Tanabe, S
    • Journal Title

      Marine Pollution Bulletin 57(6-12)

      Pages: 267-274

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contamination status and toxicological implications of persistent toxic substances in avian species2008

    • Author(s)
      Kunisue, T. and Tanabe, S
    • Journal Title

      Journal of Disaster Science 3(3)

      Pages: 196-205

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 廃棄物試料のダイオキシン類への生物検定法の適用と課題2008

    • Author(s)
      滝上英孝
    • Journal Title

      エンバイオ03資源環境対策 別冊44(6)

      Pages: 2-6

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Isomer specific determination of hexabromocyclododecanes (HBCDs) in small cetaceans from the South China Sea? Levels and temporal variation2008

    • Author(s)
      Isobe, T., Ramu, K., Kajiwara, N., Takahashi, S., Lam, PK., Jefferson, TA., Zhou, K., Tanabe, S
    • Journal Title

      Marine Pollution Bulletin 54(8)

      Pages: 1139-1145

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatial trends of polybrominated diphenyl ethers in avian species : Utilization of stored samples in the Environmental Specimen Bank of Ehime University (es-Bank)2008

    • Author(s)
      Kunisue, T.
    • Journal Title

      Environmental Pollution 154

      Pages: 272-282

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brominated flame retardants in the environment of Asia-Pacific : an overview of spatial and temporal trends2008

    • Author(s)
      Tanabe, S.
    • Journal Title

      Journal of Environmental Monitoring 10

      Pages: 188-197

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regional trend and tissue distribution of brominated flame retardants and persistent organochlorines in raccoon dogs (Nyctereutes procyonoides) from Japan2008

    • Author(s)
      Kunisue, T.
    • Journal Title

      Environmental Science & Technology 42

      Pages: 685-691

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regional trend and tissue distribution of brominated flame retardants and persistent organochlorines in raccoon dogs(Nyctereutes procyonoides)from Japan2008

    • Author(s)
      Kunisue, T.
    • Journal Title

      Environmental Science & Technology 42

      Pages: 685-691

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brominated flame retardants in the environment of Asia-Pacific:an overview of spatial and temporal trends2008

    • Author(s)
      Tanabe, S.
    • Journal Title

      Journal of Environmental Monitoring 10

      Pages: 188-197

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Occurrence of hydroxylated polychlorinated biphenyls in the brain of cetaceans stranded along the Japanese coast2007

    • Author(s)
      Kunisue, T., Sakiyama, T., Yamada, T. K., Takahashi, S., Tanabe, S
    • Journal Title

      Marine Pollution Bulletin 54(7)

      Pages: 963-73

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Isomer specific determination of hexabromocyclododecanes(HBCDs)in small cetaceans from the South China Sea-Levels and temporal variation2007

    • Author(s)
      Isobe, T.
    • Journal Title

      Marine Pollution Bulletin 54

      Pages: 1139-1145

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Occurrence of hydroxylated polychlorinated biphenyls in the brain of cetaceans stranded along the Japanese coast2007

    • Author(s)
      T.Kunisue, T.Sakiyama, T.K.Yamada, S.Takahashi, S.Tanabe
    • Journal Title

      Marine Pollution Bulletin (印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Spatial trends of polybrominated diphenyl ethers in avian species:Utilization of stored samples in the Environmental Specimen Bank of Ehime University(es-Bank)

    • Author(s)
      Kunisue, T.
    • Journal Title

      Environmental Pollution (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] DR CALUX for the environment2008

    • Author(s)
      Takigami, H.
    • Organizer
      DR-CALUX meeting 2008
    • Place of Presentation
      Bologna, Italy
    • Year and Date
      2008-12-16
    • Related Report
      2008 Annual Research Report
  • [Presentation] Contamination by brominated flame retardants in some wild and pet terrestrial mammals from Japan2008

    • Author(s)
      Isobe, T
    • Organizer
      5th SETAC World Congress
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2008-08-04
    • Related Report
      2008 Final Research Report
  • [Presentation] TRレポーター遺伝子アッセイによる有機ハロゲン化合物と室内ダストの甲状腺ホルモン恒常性かく乱作用の評価2008

    • Author(s)
      鈴木剛
    • Organizer
      第35回日本トキシコロジー学会学術年会
    • Place of Presentation
      東京
    • Year and Date
      2008-06-27
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 臭素系難燃剤による野生鳥類の汚染実態と蓄積特性2008

    • Author(s)
      高橋真
    • Organizer
      第17回環境化学討論会
    • Place of Presentation
      神戸市
    • Year and Date
      2008-06-11
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 日本国内の小型陸棲哺乳類における臭素系難燃剤汚染2008

    • Author(s)
      磯部友彦
    • Organizer
      第17回環境化学討論会
    • Place of Presentation
      神戸市
    • Year and Date
      2008-06-11
    • Related Report
      2008 Final Research Report
  • [Presentation] GC-HRTOFMSによる海棲哺乳類中に蓄積した有機ハロゲン化合物の検索2008

    • Author(s)
      松神秀徳
    • Organizer
      第17回環境化学討論会
    • Place of Presentation
      神戸市
    • Related Report
      2008 Annual Research Report
  • [Presentation] ヒト脂肪組織中のヘキサブロモシクロドデカン2008

    • Author(s)
      磯部友彦
    • Organizer
      第17回環境化学討論会
    • Place of Presentation
      神戸市
    • Related Report
      2008 Annual Research Report
  • [Presentation] Contamination by brominated flame retardants in some wild and pet terrestrial mammals from Japan2008

    • Author(s)
      Isobe, T.
    • Organizer
      5^(th) SETAC World Congress, Sydney
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2008 Annual Research Report
  • [Presentation] Brominated flame retardants : monitoring studies using archived samples from es-BANK, Ehime University, Japan2008

    • Author(s)
      Tanabe, S.
    • Organizer
      5^<th> SETAC World Congress, Sydney
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydroxylated polychlorinated biphenyls in the blood of Baikal seals (Pusa sibirica)2008

    • Author(s)
      Imaeda, D.
    • Organizer
      28^<th> International Symposium on Halogenated Persistent Organic Pollutants (POPs)
    • Place of Presentation
      Birmingham, United Kingdom
    • Related Report
      2008 Annual Research Report
  • [Presentation] Contamination status of brominated flame retardants (BFRs) in Baikal seals (Pusa sibirica)2008

    • Author(s)
      Isobe, T.
    • Organizer
      28^<th> International Symposium on Halogenated Persistent Organic Pollutants (POPs)
    • Place of Presentation
      Birmingham, United Kingdom
    • Related Report
      2008 Annual Research Report
  • [Presentation] Functional Characterization of in vitro - Exporessed Baikal Seal Cytochrome P450 1A12008

    • Author(s)
      Yamaguchi, K.
    • Organizer
      Interdisciplinary Symposium on Environmental Sciences, To Establish an Asian Network of Environmental Researchers
    • Place of Presentation
      Matsuyama, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Screening analysis of organohalogen compounds accumulated in marine mammals by using GC-HRTOFMS technique2008

    • Author(s)
      Takasuga, T.
    • Organizer
      Interdisciplinary Symposium on Environmental Sciences, To Establish an Asian Network of Environmental Researchers
    • Place of Presentation
      Matsuyama, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydroxylated polychlorinated biphenyls in the blood of cetaceans stranded along the Japanese coast2008

    • Author(s)
      Murata, S.
    • Organizer
      Interdisciplinary Symposium on Environmental Sciences, To Establish an Asian Network of Environmental Researchers
    • Place of Presentation
      Matsuyama, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Residue levels of OH-PCBs and PCBs in the blood of Baikal seals (Pusa sibirica)2008

    • Author(s)
      Imaeda, D.
    • Organizer
      Interdisciplinary Symposium on Environmental Sciences, To Establish an Asian Network of Environmental Researchers
    • Place of Presentation
      Matsuyama, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Contamination status of brominated flame retardants (BFRs) in Baikal seals (Pusas sibirica)2008

    • Author(s)
      Isobe, T.
    • Organizer
      Interdisciplinary Symposium on Environmental Sciences, To Establish an Asian Network of Environmental Researchers
    • Place of Presentation
      Matsuyama, Japan
    • Related Report
      2008 Annual Research Report
  • [Presentation] Accumulation characteristics of hydroxylated polychlorinated biphenyl congeners in the blood of marine mammals and human2008

    • Author(s)
      Nomiyama, K.
    • Organizer
      SETAC North America 29^<th> Annual Meeting
    • Place of Presentation
      Tampa, Florida, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydroxylated polychlorinated biphenyls in the blood of Japanese mammalian and avian species2008

    • Author(s)
      Kunisue, T.
    • Organizer
      SETAC North America 29^<th> Annual Meeting
    • Place of Presentation
      Tampa, Florida, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] in vitro発現させたバイカルアザラシ シトクロムP4501A1の機能特性2008

    • Author(s)
      山口恵佑
    • Organizer
      環境ホルモン学会第11回研究発表会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Levels and temporal trends of brominated flame retardants(PBDEs and HBCDs)in Asian waters using archived samples from es-BANK,Ehime University,Japan2007

    • Author(s)
      Tanabe, S.
    • Organizer
      The 27th International Symposium on Halogenated Persistent Organic Pollutants-DIOXIN2007
    • Place of Presentation
      Tokyo,Japan
    • Related Report
      2007 Annual Research Report
  • [Presentation] Brominated flame retardants in raccoon dogs from Japan-A monitoring survey of wild terrestrial mammals2007

    • Author(s)
      Isobe, T.
    • Organizer
      The 27th International Symposium on Halogenated Persistent Organic Pollutants-DIOXIN2007
    • Place of Presentation
      Tokyo,Japan
    • Related Report
      2007 Annual Research Report
  • [Presentation] 臭素系難燃剤によるカワウの汚染実態と生物濃縮2007

    • Author(s)
      矢野 真一
    • Organizer
      第10回環境ホルモン学会研究発表会
    • Place of Presentation
      大宮、日本
    • Related Report
      2007 Annual Research Report
  • [Presentation] バイカルアザラシにおける臭素系難燃剤(BFRs)の汚染実態と蓄積特性2007

    • Author(s)
      越智 陽子
    • Organizer
      第10回環境ホルモン学会研究発表会
    • Place of Presentation
      大宮、日本
    • Related Report
      2007 Annual Research Report
  • [Book] Biological Responses to Chemical Pollutants-Interdisciplinary Studies on Environmental Chemistry2008

    • Author(s)
      Takigami, H., Suzuki, G. and Sakai, S
    • Publisher
      Murakami. Y., Nakayama, K., Kitamura, S. I., Iwata, H. and Tanabe, S (Eds), TERRAPUB
    • Related Report
      2008 Final Research Report
  • [Book] Biological Responses to Chemical Pollutants - Interdisciplinary Studies on Environmental Chemistry2008

    • Author(s)
      Takigami, H.
    • Publisher
      TERRAPUB
    • Related Report
      2008 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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