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Oshiro Naomasa  大城 直雅

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OHSHIRO Naoya  大城 直雅

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Researcher Number 20507032
Other IDs
Affiliation (Current) 2025: 国立医薬品食品衛生研究所, 食品衛生管理部, 室長
Affiliation (based on the past Project Information) *help 2021 – 2024: 国立医薬品食品衛生研究所, 食品衛生管理部, 室長
2017: 国立医薬品食品衛生研究所, 食品衛生管理部, 第二室長
2017: 国立医薬品食品衛生研究所, 食品衛生管理部第二室, 室長
Review Section/Research Field
Principal Investigator
Basic Section 40040:Aquatic life science-related
Except Principal Investigator
Basic Section 40040:Aquatic life science-related / Aquatic life science / Aquatic bioproduction science
Keywords
Principal Investigator
マリントキシン / シガテラ / シガトキシン / パリトキシン様毒 / 食中毒 / 横紋筋融解症 / アオブダイ中毒
Except Principal Investigator
シガトキシン / 代謝 / 海洋自然毒 … More / 酸化酵素 / シガテラ / 宮古諸島 / シガテラ毒 / オジロバラハタ / 成長 / 年齢 / シガトキシン、 / 年齢と成長 / 琉球列島 / ドクウツボ / バラハタ / バラフエダイ / シガテラ中毒 Less
  • Research Projects

    (5 results)
  • Research Products

    (13 results)
  • Co-Researchers

    (7 People)
  •  Studies on structural elucidation and analytical method development of Indian Ocean ciguatoxinPrincipal Investigator

    • Principal Investigator
      大城 直雅
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 40040:Aquatic life science-related
    • Research Institution
      National Institute of Health Sciences
  •  Elucidation of the metabolic mechanism of ciguatoxins (CTXs) in fish

    • Principal Investigator
      池原 強
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 40040:Aquatic life science-related
    • Research Institution
      Fisheries Research and Education Agency
  •  原因不明アオブダイ食中毒(横紋筋融解症)の毒物質解明と毒性評価系の構築Principal Investigator

    • Principal Investigator
      大城 直雅
    • Project Period (FY)
      2021 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 40040:Aquatic life science-related
    • Research Institution
      National Institute of Health Sciences
  •  Evaluation of toxicity of age and growth of ciguatera poison fish in the Ryukyu Archipelago

    • Principal Investigator
      TACHIHARA Katsunori
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Aquatic bioproduction science
    • Research Institution
      University of the Ryukyus
  •  Verification of biooxidation of ciguatoxins leading to species specific toxin profiles

    • Principal Investigator
      Ikehara Tsuyoshi
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Aquatic life science
    • Research Institution
      Fisheries Research and Education Agency
      National Fisheries University

All 2021 2018 2017 2016 2015

All Journal Article Presentation

  • [Journal Article] Biooxidation of Ciguatoxins Leads to Species-Specific Toxin Profiles2017

    • Author(s)
      Ikehara Tsuyoshi、Kuniyoshi Kyoko、Oshiro Naomasa、Yasumoto Takeshi
    • Journal Title

      Toxins

      Volume: 9 Issue: 7 Pages: 205-205

    • DOI

      10.3390/toxins9070205

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15K07594
  • [Journal Article] タンパク質脱リン酸化酵素2A(PP2A)を利用した下痢性貝毒簡易検査法の評価2017

    • Author(s)
      池原強,木下翼,黒川純花,中島志穂子,前川公彦,大城直雅,安元健
    • Journal Title

      日本水産学会誌

      Volume: 83 Pages: 367-372

    • NAID

      130007331243

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15K07594
  • [Presentation] アオブダイ等による横紋筋融解症の臨床像は「パリトキシン中毒」と異なる2021

    • Author(s)
      堀内沙莉, 朝倉宏, 大城直雅
    • Organizer
      日本食品衛生学会第117回学術講演会
    • Data Source
      KAKENHI-PROJECT-21K05776
  • [Presentation] ドクウツボ筋肉および肝臓のシガトキシン類分析.2018

    • Author(s)
      大城 直雅・大久保 博英・伊藤 茉美・國吉 杏子・小島 尚・立原 一憲・朝倉 宏・安元 健.
    • Organizer
      日本食品化学学会 第24回 総会・学術大会.
    • Data Source
      KAKENHI-PROJECT-15K07556
  • [Presentation] LC-MS/MSによるドクウツボのシガトキシン類分析.2017

    • Author(s)
      大久保博英・伊藤茉美・國吉杏子・小島尚・立原一憲・朝倉宏・安元健・大城直雅.
    • Organizer
      第113回 日本食品衛生学会学術講演会.
    • Data Source
      KAKENHI-PROJECT-15K07556
  • [Presentation] 酸化酵素によるシガトキシンの化学構造修飾2016

    • Author(s)
      池原 強,大城直雅,國吉杏子,安元健
    • Organizer
      第30 回海洋生物活性談話会
    • Place of Presentation
      鳥取大学
    • Year and Date
      2016-05-14
    • Data Source
      KAKENHI-PROJECT-15K07594
  • [Presentation] シガテラ毒魚オジロバラハタの年齢と成長、成熟、食性2016

    • Author(s)
      西村美桜・長沢寛弥・國吉杏子・小西良子・大城直雅・立原一憲
    • Organizer
      2016年度日本魚類学会年会
    • Place of Presentation
      岐阜県岐阜市岐阜大学
    • Year and Date
      2016-09-23
    • Data Source
      KAKENHI-PROJECT-15K07556
  • [Presentation] ホタテガイ(Patinopecten yessoensis)可食部試料を用いたPP2A活性阻害法による下痢性貝毒簡易分析法の評価2016

    • Author(s)
      木下翼,池原強,前川公彦,中島志穂子,大城直雅,安元健
    • Organizer
      平成28年度日本水産学会秋季大会
    • Place of Presentation
      近畿大学農学部奈良キャンパス
    • Year and Date
      2016-09-08
    • Data Source
      KAKENHI-PROJECT-15K07594
  • [Presentation] シガテラ魚CTX酸化酵素の検出2015

    • Author(s)
      池原 強,大城直雅,安元健
    • Organizer
      第29回海洋生物活性談話会
    • Place of Presentation
      静岡県
    • Year and Date
      2015-05-09
    • Data Source
      KAKENHI-PROJECT-15K07594
  • [Presentation] バラフエダイ筋肉のLC-MS/MS法によるCTXs類分析.2015

    • Author(s)
      大野祐美・風間美保・國吉杏子・林田宜之・佐久川さつき・立原一憲・小島尚・安元健・大城直雅.
    • Organizer
      第110回日本食品衛生学会(京都)
    • Place of Presentation
      京都パルスプラザ
    • Year and Date
      2015-10-29
    • Data Source
      KAKENHI-PROJECT-15K07556
  • [Presentation] LC-MS/MSを用いたバラフエダイ筋肉のシガトキシン類分析の検討.2015

    • Author(s)
      大野祐美・風間美保・國吉杏子・佐久川さつき・林田宜之・立原一憲・小島尚・安元健・大城直雅.
    • Organizer
      第25回体力・栄養・免疫学会大会 (帝京大学).
    • Place of Presentation
      帝京大学
    • Year and Date
      2015-08-22
    • Data Source
      KAKENHI-PROJECT-15K07556
  • [Presentation] シガテラ毒魚バラハタの年齢と成長,成熟,食性.2015

    • Author(s)
      西村美桜・渡邉美遥・小西良子・國吉杏子・大城尚雅・立原一憲.
    • Organizer
      2015年度日本魚類学会年会(近畿大学)
    • Place of Presentation
      近畿大学
    • Year and Date
      2015-09-04
    • Data Source
      KAKENHI-PROJECT-15K07556
  • [Presentation] 4C-MS analysis of ciguatoxins in fish and other marine organisms collected off the coast of Japan.2015

    • Author(s)
      Oshiro, N., S. Sakugawa, K. Kuniyoshi, R. Murata1, K. Tachihara, T.Yasumoto.
    • Organizer
      Fifth Joint Symposium and AOAC Task Force Meeting Marine & Freshwater Toxins Analysis (Spain).
    • Place of Presentation
      スペイン
    • Year and Date
      2015-06-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K07556
  • 1.  Ikehara Tsuyoshi (90359951)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 5 results
  • 2.  TACHIHARA Katsunori (70264471)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 7 results
  • 3.  村野 晃一 (50827277)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  HAYASHIDA Noriyuki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 5.  NISHIMURA Mio
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 6.  ITO Mami
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 7.  YASUMOTO Takeshi
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results

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