Developing the positive list-responsivetechniques for monitoring the risk of pesticide residues in farmed fish

• Project/Area Number: 20580200
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: General fisheries
• Research Institution: Tokyo University of Marine Science and Technology
• Principal Investigator: MAITA Masashi Tokyo University of Marine Science and Technology, 海洋科学技術研究科, 教授 (60238839)
• Co-Investigator(Kenkyū-buntansha): KATAGIRI Takayuki 東京海洋大学, 海洋科学技術研究科, 助教 (50361811) ; FUTAMI Kunihiko 東京海洋大学, 海洋科学技術研究科, 助教 (00513459)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: ポジティブリスト制 / 農薬残留 / 薬物代謝酵素 / MDR / エンドスルファン / ティラピア / バイオマーカー / マラチオン / モニタリング / 農薬 / 曝露履歴 / 残留リスク / MDR1 / リアルタイムPCR / 農薬残留防止 / 薬物代謝酵素遺伝子

Research Abstract

Since enforcement of positive list system on May 2006, how to monitor the unexpected contamination of pesticide has been an important issue. Here, we tried to develop the simple and moderate system to monitor the pesticide residues using the biological response in farmed fish. In this study, we found the possibility that the level of MDR1 protein was the potential biomarker to monitor organochlorine pesticide residues in tilapia.

Research Products

• [Presentation] Search for biomarkers to monitor the pesticide residues in fish (2009)
  • Author(s): Kunihiko Futami
  • Organizer: JSPS-NRCT International Symposium Joint Seminar 2009 in Fisheries Science
  • Place of Presentation: Rayong Province in Thailand
  • Year and Date: 2009-12-14
• [Presentation] Search for biomarkers to monitor the pesticide residues in fish (2009)
  • Author(s): 二見邦彦, 橋本明菜, 浦井泰奈, 片桐孝之, 延東真, 舞田正志
  • Organizer: JSPS-NRCT International Symposium Joint Seminar 2009 in Fisheries Science
  • Place of Presentation: Rayong Province, Thailand
  • Year and Date: 2009-12-14
• [Presentation] 養殖魚の農薬残留モニタリングのための指標の検索 (2009)
  • Author(s): 橋本明菜
  • Organizer: 日本水産学会秋季大会
  • Place of Presentation: 岩手県民情報交流センター・アリーナ
  • Year and Date: 2009-10-01
• [Presentation] 養殖魚の農薬残留モニタリングのための指標の検索 (2009)
  • Author(s): 浦井泰奈・橋本明菜・二見邦彦・片桐孝之・延東真・舞田正志
  • Organizer: 2009 (平成21) 年度 日本水産学会秋季大会
  • Place of Presentation: 盛岡 (岩手県民情報交流センター・アイーナ)
  • Year and Date: 2009-10-01