• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Simultaneous contamination dynamics of multiple mycotoxins in cattle herds in a field environment and validation of control methods.

Research Project

Project/Area Number 21K05920
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 42020:Veterinary medical science-related
Research InstitutionYamaguchi University

Principal Investigator

Takagi Mitsuhiro  山口大学, 共同獣医学部, 教授 (40271746)

Co-Investigator(Kenkyū-buntansha) 宇野 誠一  鹿児島大学, 農水産獣医学域水産学系, 教授 (50381140)
大和 修  鹿児島大学, 農水産獣医学域獣医学系, 教授 (80261337)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords牛 / 多種類カビ毒 / 繁殖性 / 飼料 / カビ毒防除 / カビ毒 / ウシ / 防除法
Outline of Research at the Start

本研究は、我が国の農場レベルで得られたカビ毒浸潤動態に関する我々の知見を基盤として、 1)既に確立している牛尿中カビ毒測定系を基盤とした新規「尿中多種類カビ毒同時測定系(UMMAS)」の確立、および保存尿サンプルの再測定によるデータベース拡充と再評価、 2)UMMASを用いた我が国各種牛群における多種類カビ毒同時浸潤の実態解明、およびカビ毒同時浸潤が牛群における生体内代謝と繁殖性に与える関連性の新規検証、 3)UMMASデータを指標とした牛群における各種カビ毒防除法の有用性検証と新規カビ毒防除法の検索、を行って我が国の牛群におけるカビ毒浸潤動態の把握とその防除法の確立を目指す。

Outline of Final Research Achievements

In livestock production, control measures against mycotoxins that contaminate feed fed to livestock are a worldwide challenge to overcome. In this study, we established a simple system for monitoring herds contaminated with multiple types of mycotoxins by establishing a system for measuring urinary deoxynivalenol (DON) concentration in addition to urinary zearalenone (ZEN) concentration using a commercially available ELISA kit. In the verification of the effects of herd mycotoxin contamination dynamics on bovine metabolism and fertility, negative correlations were observed between urinary DON and ZEN concentrations and blood anti-Mullerian hormone (AMH) and serum amyloid A (SAA) concentrations. Furthermore, DON and ZEN contamination in herds had a significant impact on reproductive performance and mastitis, which could be ameliorated by mycotoxin control measures.

Academic Significance and Societal Importance of the Research Achievements

我々が報告している牛群の尿中カビ毒濃度測定系は、経口摂取されたカビ毒の生体内浸潤レベルを個体あるいは牛群レベルで継続してモニターすることが可能であり、他に類を見ない測定系である。牛飼養環境下でのカビ毒浸潤動態やその影響に関する報告は世界的に乏しく、飼養環境下の汚染牛群をモデル牛群として用いた研究は我々の報告を含めて極めて少数である。特に世界的に問題となっている、飼料中多種類カビ毒汚染に関する問題に対して、その検出法、対応後の効果判定とその後の長期的な牛群の健康状態や繁殖性に関する情報は皆無であり、食品としての乳肉の衛生面からも家畜飼養環境下のカビ毒浸潤動態は極めて重要で斬新なデータである。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (11 results)

All 2023 2022 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 8 results,  Open Access: 8 results)

  • [Int'l Joint Research] Airlangga University/Gaja Mada University(インドネシア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Airlangga University/Sebelas Maret University(インドネシア)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Airlangga University/Sebelas Maret University(インドネシア)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Practical Application of a Urinary Zearalenone Monitoring System for Feed Hygiene Management of a Japanese Black Cattle Breeding Herd―Relevance to Anti-Mullerian Hormone and Serum Amyloid A Clarified from a Two-Year Survey2023

    • Author(s)
      Oky Setyo Widodo, Dhidhi Pambudi, Makoto Etoh, Emiko Kokushi, Seiichi Uno, Osamu Yamato, Masayasu Taniguchi, Mirni Lamid and Mitsuhiro Takagii
    • Journal Title

      Toxins

      Volume: 15 Issue: 5 Pages: 317-317

    • DOI

      10.3390/toxins15050317

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of dietary feed supplementation with heat-treated Lactobacillus sakei HS-1 on the health status, blood parameters, and fecal microbes of Japanese Black calves before weaning2023

    • Author(s)
      Sasazaki Naoya、Toda Katsuki、Hasunuma Hiroshi、Matsumoto Daisaku、Shinya Urara、Yamato Osamu、Obi Takeshi、Higaki Takashi、Widodo Oky Setyo、Ishii Kunihiko、Igari Naoki、Kazami Daiji、Taniguchi Masayasu、Takagi Mitsuhiro
    • Journal Title

      Veterinary World

      Volume: ー Pages: 2293-2302

    • DOI

      10.14202/vetworld.2023.2293-2302

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Usefulness of Measuring Serum Amyloid A Concentration in Japanese Black Cattle in Clinical Practice2023

    • Author(s)
      Shinya Urara、Yamato Osamu、Iwamura Yuka、Kato Tomohiro、Hamada Yuhei、Widodo Oky Setyo、Taniguchi Masayasu、Takagi Mitsuhiro
    • Journal Title

      Veterinary Sciences

      Volume: 10 Issue: 8 Pages: 528-528

    • DOI

      10.3390/vetsci10080528

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of serum short-chain fatty acid concentrations in cattle after oral administration of difructose anhydride III2023

    • Author(s)
      Priyo Topas Wicaksono Jr、Uno Seiichi、Kokushi Emiko、Toda Katsuki、Hasunuma Hiroshi、Matsumoto Daisaku、Yamato Osamu、Ohtani Masayuki、Widodo Oky Setyo、Pambudi Dhidhi、Taniguchi Masayasu、Takagi Mitsuhiro
    • Journal Title

      Veterinary World

      Volume: ー Pages: 1505-1511

    • DOI

      10.14202/vetworld.2023.1505-1511

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] In vitro effect of zearalenone on sperm parameters, oocyte maturation and embryonic development in buffalo2023

    • Author(s)
      Yousef Mohamed S.、Rezk Walaa R.、El-Naby Al-shimaa Al-H.H.、Mahmoud Karima Gh.M.、Takagi Mitsuhiro、Miyamoto Akio、Megahed Gaber A.
    • Journal Title

      Reproductive Biology

      Volume: 23 Issue: 1 Pages: 100732-100732

    • DOI

      10.1016/j.repbio.2023.100732

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Relationship Between Ovary Size and Anti-Mullerian Hormone Levels in Holstein?Friesian Cows2022

    • Author(s)
      Widodo Oky Setyo、Nishihara Saeki、Pambudi Dhidhi、Kusakabe Ken Takeshi、Taura Yasuho、Nishi Yasunobu、Yamato Osamu、Taniguchi Masayasu、Takagi Mitsuhiro
    • Journal Title

      Frontiers in Veterinary Science

      Volume: 9 Pages: 828123-828123

    • DOI

      10.3389/fvets.2022.828123

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Serum Amyloid A Concentrations of Healthy and Clinically Diseased Japanese Black Breeding Cattle?Preliminary Measurements for Determining the Cut-Off Concentrations2022

    • Author(s)
      Shinya Urara、Iwamura Yuka、Yamato Osamu、Pambudi Dhidhi、Widodo Oky Setyo、Taniguchi Masayasu、Takagi Mitsuhiro
    • Journal Title

      Veterinary Sciences

      Volume: 9 Issue: 5 Pages: 198-198

    • DOI

      10.3390/vetsci9050198

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Practical Application of Urinary Zearalenone Monitoring System for Feed Hygiene Management of a Japanese Black Cattle Breeding Herd: The Relationship between Monthly Anti-Mullerian Hormone and Serum Amyloid A Concentrations2022

    • Author(s)
      Widodo Oky Setyo、Etoh Makoto、Kokushi Emiko、Uno Seiichi、Yamato Osamu、Pambudi Dhidhi、Okawa Hiroaki、Taniguchi Masayasu、Lamid Mirni、Takagi Mitsuhiro
    • Journal Title

      Toxins

      Volume: 14 Issue: 2 Pages: 143-143

    • DOI

      10.3390/toxins14020143

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi