OKAZAKI Ryuji 岡崎龍史

Researcher Number	50309960
Other IDs
External Links
Affiliation *help	2013 – 2018 : 産業医科大学, 産業生態科学研究所, 教授 2011 – 2012 : 産業医科大学, 医学部, 講師 2005 – 2008 : 産業医科大学, 医学部, 講師 1999 – 2001 : 産業医科大学, 医学部, 助手
Review Section/Research Field	Principal Investigator Risk sciences of radiation/Chemicals / Basic Section 52040:Radiological sciences-related / Orthopaedic surgery Except Principal Investigator Risk sciences of radiation/Chemicals / Medical Physics and Radiological Technology / Orthopaedic surgery
Keywords	Principal Investigator p53 / アポトーシス / 放射線被曝 / バイオマーカー / 不動化 / NF-κB / p53遺伝子 / 変形性関節症モデル / p５３ / 若年時放射線被曝 … More Except Principal Investigator CFU-f / 放射線誘発損傷 / c-fos / 骨強度 / 尾部懸垂 / 骨吸収 / マウス / bone resorption / 血管内治療 / 一酸化窒素 / 被ばく / loading / 骨芽細胞 / ミネラル沈着結節形成能 / 繊維性結節形成能 / 骨量 / 突然変異 / 医療・福祉 / 医療被ばく / 診断参考レベル / exercise / in vivo / クライミング / HITECマウス / 非荷重 / cyclor-oxygenase-2 / bone volume / bone strength / 慢性荷重 / 骨髄細胞 / nitric oxide / 骨形成 / 破骨細胞 / 2型コラーゲン誘発関節炎 / 放射線 / 海綿骨 / iNOS / 荷重 / NO / bone formation / 炎症 / インターベンショナルラジオロジー / 運動 / 部分肝切除 / インターベンショナル・ラジオロジー / 再荷重 Less

低線量放射線の寿命延長効果における遺伝的解析とバイオマーカーとしての応用Principal InvestigatorOngoing
- Principal Investigator
  
  岡崎龍史
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  University of Occupational and Environmental Health, Japan
固体線量計を用いた頭部IVR診断参考レベルの策定と術者水晶体被曝の評価Ongoing
- Principal Investigator
  
  盛武敬
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Medical Physics and Radiological Technology
- Research Institution
  University of Occupational and Environmental Health, Japan
An analysis of the mechanisms of loss of immune system in T cell induced by p53 gene instability after irradiation at a young agePrincipal Investigator
- Principal Investigator
  
  OKAZAKI Ryuji
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Risk sciences of radiation/Chemicals
- Research Institution
  University of Occupational and Environmental Health, Japan
The analysis of the dysfunction of p53 in delayed mutationPrincipal Investigator
- Principal Investigator
  
  OKAZAKI Ryuji
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Risk sciences of radiation/Chemicals
- Research Institution
  University of Occupational and Environmental Health, Japan
生体内の機能細胞における放射線誘発DNA損傷・突然変異の蓄積の有無に関する検証
- Principal Investigator
  
  OOTSUYAMA Akira
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Risk sciences of radiation/Chemicals
- Research Institution
  University of Occupational and Environmental Health, Japan
The regulation of cell proliferation and differentiation of bone cells after the change of gravity loading
- Principal Investigator
  
  NAKAMURA Toshitaka
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Orthopaedic surgery
- Research Institution
  University of Occupational and Environmental Health
実験的変形性関節症モデルに生じる軟骨変性とアポトーシス、p53遺伝子の役割Principal Investigator
- Principal Investigator
  
  岡崎龍史
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Orthopaedic surgery
- Research Institution
  University of Occupational and Environmental Health, Japan

All 2014 2013 2012 2011 2009 2008 2007

All Journal Article Presentation Book

[Book] 図説放射線学入門－基礎から学ぶ緊急被曝ガイド－2012
- Author(s)
  岡崎龍史
- Total Pages
  120
- Publisher
  医療科学社
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] The p53 dependent delayed effects of radiation varied at the timing of irradiation in p53+/- mice2014
- Author(s)
  Okazaki R, Ootsuyama A
- Journal Title
  
  J Radiat Res
  
  Volume : 55 Pages : 25-31
- DOI
  10.1093/jrr/rrt083
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] The p53 dependent delayed effects of radiation varied at the timing of irradiation in p53^<+/-> mice2014
- Author(s)
  Okazaki R, Ootsuyama A
- Journal Title
  
  J Radiat Res (Tokyo)
  
  Volume : 55(1) Pages : 25-31
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] How Occupational Health Can Contribute at a Disaster and What Should Prepare for the Future? -Lessons Learned through Support Activities of a Medical School at the Fukushima Daiichi Nuclear Power Plant in Summer 20112013
- Author(s)
  Mori K, Tateishi, S Hiraoka, K, Kubo T, Okazaki R, Suzuki K, Kobayashi Y, Kohno K.
- Journal Title
  
  Journal of Occupational Health
  
  Volume : 55 Pages : 6-10
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] 医師が心得ておくべき放射線被ばくの基礎知識－福島第一原発事故を踏まえて－2011
- Author(s)
  岡崎龍史
- Journal Title
  
  相模原市医師会報
  
  Volume : 48 Pages : 735-736
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] 郡山市内医師と一般市民の福島第一原発事故後の放射線に対する意識の違い（アンケート調査結果から）2011
- Author(s)
  岡崎龍史、大津山彰、阿部利明、久保達彦、太神和廣、菊池辰夫、菊池信太郎、佐久間秀人
- Journal Title
  
  福島県医師会報
  
  Volume : 73 Pages : 38-41
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] 放射線被ばくを考える－放射線に関する一般的な話題（総論）を中心に－2011
- Author(s)
  岡崎龍史
- Journal Title
  
  福岡県医報
  
  Volume : 1424 Pages : 4-4
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] Establishment of MSP for the mouse p53 gene2011
- Author(s)
  Okazaki R, Ootsuyama A, Yoshida Y, Norimura T
- Journal Title
  
  Molecular Biology International
  
  Volume : 2011 Pages : 938435-938435
- DOI
  10.4061/2011/938435
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] 震災からの復興時に必要な健康管理の知識，解説III、放射線障害に対する正しい知識2011
- Author(s)
  岡崎龍史
- Journal Title
  
  労働衛生コンサルタント
  
  Volume : 31 Pages : 22-28
- Data Source
  KAKENHI-PROJECT-23510070
[Journal Article] 老化のトピックスーテロメア、ミトコンドリア、p532009
- Author(s)
  岡崎龍史、大津山彰、法村俊之
- Journal Title
  
  放射線生物学研究 (in press)
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] Irradiation of mice at a young age induces immune modulation of spleen cells in old age2013
- Author(s)
  Okazaki R, Song Y, Yoshida Y, Kanazawa T, Ootsuyama A
- Organizer
  59th Annual Radiation Research Meeting
- Place of Presentation
  New Orleans, USA
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] Irradiation of mice at a young age induces immune modulation of spleen cells in old age2013
- Author(s)
  Okazaki R, Song Y, Yoshida Y, Kanazawa T, Ootsuyama A.
- Organizer
  59th Annual Radiation Research Meeting
- Place of Presentation
  Hilton New Orleans Riverside Hotel, New Orleans, USA
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] The differences in delayed mutations of the p53 gene after irradiation at the various ages2012
- Author(s)
  Okazaki R, Ootsuyama A
- Organizer
  58th Annual Radiation Research Meeting
- Place of Presentation
  Rio Mar Resort and Spa (San Juan, Puerto Rico)
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] Dynamics of Delayed p53 Mutations in Mice2012
- Author(s)
  Okazaki R
- Organizer
  EPS Montreal Int. Geography & Environ. Forum
- Place of Presentation
  Holiday Inn Select (Canada)
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 園医・校医・かかりつけ医が心得ておくべき放射線被ばくの基礎知識2011
- Author(s)
  岡崎龍史
- Organizer
  郡山医師会(招待講演)
- Place of Presentation
  郡山市医療介護病院（福島）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 小児科医が心得ておくべき放射線被ばくの基礎知識―原発事故の影響を中心に－2011
- Author(s)
  岡崎龍史
- Organizer
  平成23年度福島県小児科医会総会(招待講演)
- Place of Presentation
  郡山ビューホテル（福島）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] Dynamics of Delayed p53 Mutation after Irradiation2011
- Author(s)
  Okazaki R, Ootsuyama A, et al.
- Organizer
  14th International Congress of Radiation Research
- Place of Presentation
  Palace of Culture and Science (Poland)
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] Dynamic expression of p53 after irradiation2011
- Author(s)
  Ootsuyama A, Okazaki R, Norimura T
- Organizer
  14th International Congress of Radiation Research
- Place of Presentation
  Palace of Culture and Science (Poland)
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 福島第一原発事故による放射線影響の今後の予測―原爆及びチェルノブイリと比較して―2011
- Author(s)
  岡崎龍史
- Organizer
  北九州女性医師の会2011(招待講演)
- Place of Presentation
  ステーションホテル小倉（小倉）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] Fukushima is not Chernobyl2011
- Author(s)
  Okazaki R
- Organizer
  UOEH international symposium(招待講演)
- Place of Presentation
  ヒルトン福岡シーホーク（ Fukuoka）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 一般向け緊急被曝ガイド2011
- Author(s)
  岡崎龍史、大津山彰
- Organizer
  第48回放射線影響懇話会
- Place of Presentation
  くまもと県民交流館パレア（熊本）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 医師が心得ておくべき放射線被ばくの基礎知識―福島第一原発事故を踏まえて―2011
- Author(s)
  岡崎龍史
- Organizer
  第392回相模医学会(招待講演)
- Place of Presentation
  相模原市あじさい会館（相模原）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 福島第一原発事故による放射線影響の今後の予測―疫学あるいは実験データから考えられること－2011
- Author(s)
  岡崎龍史
- Organizer
  平成23年度日本医師会(招待講演)
- Place of Presentation
  大分県医師会館（大分）
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] 照射週齢の違いによる遅延型突然変異におけるp53遺伝子の解析2011
- Author(s)
  岡崎龍史、大津山彰
- Organizer
  第54回放射線影響学会
- Place of Presentation
  神戸商工会議所会館 (神戸)
- Data Source
  KAKENHI-PROJECT-23510070
[Presentation] The analysis of p53 sequence in delayed mutation2009
- Author(s)
  Okazaki R, Ootsuyama A, Mabuchi Y, Suzuki S, Matsuzaki Y, Norimura T.
- Organizer
  2nd Asian Congress of Radiation Research
- Place of Presentation
  Seoul
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 遅延型突然変異におけるp53遺伝子配列の解析2008
- Author(s)
  岡崎龍史, 大津山彰, 法村俊之
- Organizer
  第51回放射線影響学会
- Place of Presentation
  北九州
- Year and Date
  2008-11-20
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 遅延型突然変異におけるp53遺伝子配列の解析2008
- Author(s)
  岡崎龍史
- Organizer
  第45回放射線影響懇話会
- Place of Presentation
  長崎
- Year and Date
  2008-07-05
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 放射線による発がん過程を変えるp53遺伝子の存在状態2008
- Author(s)
  大津山彰、岡崎龍史、法村俊之
- Organizer
  第51回放射線影響学会
- Place of Presentation
  北九州
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 遅延型突然変異におけるp53遺伝子とその関連遺伝子の動態2008
- Author(s)
  岡崎龍史
- Organizer
  第45回放射線影響懇話会
- Place of Presentation
  長崎
- Year and Date
  2008-07-05
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 遅延型突然変異におけるp53遺伝子の解析2008
- Author(s)
  岡崎龍史、大津山彰、法村俊之
- Organizer
  第51回放射線影響学会
- Place of Presentation
  北九州
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 放射線による発がん過程を変えるp53遺伝子の存在状態2008
- Author(s)
  大津山彰, 岡崎龍史, 法村俊之
- Organizer
  第51回放射線影響学会
- Place of Presentation
  北九州
- Year and Date
  2008-11-19
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] TP53 and TP53-related genes associated with protection from apoptosis in the radio-adaptive response2007
- Author(s)
  Okazaki R, Ootsuyama A, Norimura T.
- Organizer
  13th international congress of radiation research,
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 放射線障害におけるp53の役割-適応応答と突然変異において-2007
- Author(s)
  岡崎龍史
- Organizer
  第44回放射線影響懇話会
- Place of Presentation
  鹿児島
- Year and Date
  2007-07-21
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 放射線による発がん率と発生時期はp53遺伝子の存在状態に依存する2007
- Author(s)
  大津山彰、岡崎龍史、法村俊之
- Organizer
  第144回日本獣医学会学術集会(日本実験動物医学会)
- Place of Presentation
  北海道
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 放射線被曝による遅延型突然変異におけるp53遺伝子の解析2007
- Author(s)
  岡崎龍史、猪狩和之、柿原ひろ代、大津山彰、法村俊之
- Organizer
  第25回産業医科大学学会
- Place of Presentation
  北九州
- Year and Date
  2007-10-05
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 遅延型突然変異におけるp53遺伝子配列の解析2007
- Author(s)
  岡崎龍史
- Organizer
  第50回放射線影響学会
- Place of Presentation
  千葉
- Year and Date
  2007-11-15
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] Analysis of T-cell receptor (TCR) variants and apoptosis induced by beta radiation from tritiated water at low dose rate in different p53 status mice.2007
- Author(s)
  Umata T, Kunugita N, Okazaki R, Norimura T.
- Organizer
  13th international congress of radiation research
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] Influence of p53 on the induction of mouse skin tumors by repetitive beta-irradiation2007
- Author(s)
  Ootsuyama A, Okazaki R, Norimura T.
- Organizer
  13th international congress of radiation research
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] Induction and persistence of T-cell receptor (TCR) variants in X-irradiated mice depends on p53 status2007
- Author(s)
  Norimura T, Kakihara H, Igari K, Okazaki R, Ootsuyama A.
- Organizer
  13th international congress of radiation research
- Place of Presentation
  San Francisco
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] β線による皮膚発がんの発生率と発生時期はp53遺伝子の存在状態に依存2007
- Author(s)
  大津山彰、岡崎龍史、法村俊之
- Organizer
  第50回放射線影響学会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-19510061
[Presentation] 遅延型突然変異におけるp53遺伝子配列の解析2007
- Author(s)
  岡崎龍史、大津山彰、法村俊之
- Organizer
  第50回放射線影響学会
- Place of Presentation
  千葉
- Data Source
  KAKENHI-PROJECT-19510061

1. OOTSUYAMA Akira (10194218)

# of Collaborated Projects : 3results

# of Collaborated Products : 24results
2. YOSHIDA Yasuhiro (10309958)

# of Collaborated Projects : 1results

# of Collaborated Products : 3results
3. NAKAMURA Toshitaka (50082235)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
4. OKIMOTO Nobukazu (70330991)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
5. SAKAI Akinori (90248576)

# of Collaborated Projects : 1results

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6. 盛武敬 (50450432)

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7. 千田浩一 (20323123)

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8. 綿貫啓一 (30212327)

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9. 吉永信治 (50270616)

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10. 松原俊二 (60294675)

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11. 錦戸文彦 (60367117)

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12. 松丸祐司 (70323300)

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13. 池田聡 (80341501)

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14. 香崎正宙 (90717977)

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OKAZAKI Ryuji 岡崎 龍史

Research Projects

Research Products

Co-Researchers

低線量放射線の寿命延長効果における遺伝的解析とバイオマーカーとしての応用Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

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固体線量計を用いた頭部IVR診断参考レベルの策定と術者水晶体被曝の評価Ongoing

Principal Investigator

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Research Institution

An analysis of the mechanisms of loss of immune system in T cell induced by p53 gene instability after irradiation at a young agePrincipal Investigator

Principal Investigator

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Research Institution

The analysis of the dysfunction of p53 in delayed mutationPrincipal Investigator

Principal Investigator

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Research Institution

生体内の機能細胞における放射線誘発DNA損傷・突然変異の蓄積の有無に関する検証

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Project Period (FY)

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The regulation of cell proliferation and differentiation of bone cells after the change of gravity loading

Principal Investigator

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Research Institution

実験的変形性関節症モデルに生じる軟骨変性とアポトーシス、p53遺伝子の役割Principal Investigator

Principal Investigator

Project Period (FY)

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[Book] 図説放射線学入門－基礎から学ぶ緊急被曝ガイド－2012

Author(s)

Total Pages

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Data Source

[Journal Article] The p53 dependent delayed effects of radiation varied at the timing of irradiation in p53+/- mice2014

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[Journal Article] The p53 dependent delayed effects of radiation varied at the timing of irradiation in p53^<+/-> mice2014

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[Journal Article] How Occupational Health Can Contribute at a Disaster and What Should Prepare for the Future? -Lessons Learned through Support Activities of a Medical School at the Fukushima Daiichi Nuclear Power Plant in Summer 20112013

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Data Source

[Journal Article] 医師が心得ておくべき放射線被ばくの基礎知識－福島第一原発事故を踏まえて－2011

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[Journal Article] 郡山市内医師と一般市民の福島第一原発事故後の放射線に対する意識の違い（アンケート調査結果から）2011

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[Journal Article] 放射線被ばくを考える－放射線に関する一般的な話題（総論）を中心に－2011

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[Journal Article] Establishment of MSP for the mouse p53 gene2011

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OKAZAKI Ryuji 岡崎龍史