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Effects of soybean meal based diet on bile acid-related genes in rainbow trout Oncorhynchus muykiss

Research Project

Project/Area Number 23780217
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Fisheries chemistry
Research InstitutionFisheries Research Agency

Principal Investigator

MURASHITA Koji  独立行政法人水産総合研究センター, 増養殖研究所養殖システム部, 研究員 (60597649)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords水族栄養 / 胆汁 / 大豆油粕 / 魚粉 / 養魚飼料 / ニジマス / 魚類
Research Abstract

To investigate the effects of soybean meal on the bile physiology in rainbow trout Oncorhynchus mykiss, diets based on soybean meal (SBM) or fish meal (FM) were fed to trout for 10 weeks. In fish fed diet SBM, the expression levels of bile acid synthesis and bile acid transporter genes were lower than those of fish fed diet FM, which indicates that SBM suppress bile synthesis and its availability in rainbow trout.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (6 results)

All 2013 2012

All Presentation (6 results)

  • [Presentation] 大豆油粕給与がニジマスの胆汁酸合成・腸肝循環に及ぼす影響2013

    • Author(s)
      村下幸司
    • Organizer
      平成25年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学(東京)
    • Related Report
      2012 Final Research Report
  • [Presentation] 大豆油粕給与がニジマスの胆汁酸合成・腸肝循環に及ぼす影響2013

    • Author(s)
      村下幸司
    • Organizer
      平成25年度日本水産学会春季大会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] Postprandial changes in bile acid synthesis-related genes in rainbow trout2012

    • Author(s)
      村下幸司
    • Organizer
      6th World Fisheries Congress
    • Place of Presentation
      Edinburgh, Scotland
    • Related Report
      2012 Final Research Report
  • [Presentation] ニジマスにおけるNTCP およびASBT:クローニングと発現解析2012

    • Author(s)
      村下幸司
    • Organizer
      平成24年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学(東京)
    • Related Report
      2012 Final Research Report
  • [Presentation] Postprandial changes in bile acid synthesis-related genes in rainbow trout2012

    • Author(s)
      村下幸司
    • Organizer
      6th World Fisheries Congress
    • Place of Presentation
      Edinburgh, Scotland
    • Related Report
      2012 Annual Research Report
  • [Presentation] ニジマスにおけるNTCPおよびASBT: クローニングと発現解析2012

    • Author(s)
      村下幸司、吉浦康寿、古板博文、杉田 毅、松成宏之、岩下恭朗、山本剛史
    • Organizer
      平成24年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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