OTANI Keiko 大谷敬子

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OHTANI Keiko 大谷敬子

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Researcher Number	20243587
Affiliation (based on the past Project Information) *help	2015 – 2017: 広島大学, 原爆放射線医科学研究所, 研究員 2014: 広島大学, 原爆放射線医科学研究所, 助教 1999: 広島大学, 歯学部・附属病院, 助手 1998: 広島大学, 医学部, 助手 1995 – 1998: 広島大学, 歯学部, 助手
Review Section/Research Field	Principal Investigator Statistical science / Epidemiology and preventive medicine Except Principal Investigator 病態科学系歯学(含放射線系歯学) / Risk sciences of radiation and chemicals / Statistical science / System engineering / Hygiene
Keywords	Principal Investigator mandibular bone / normal mixture distribution / random effects / growth courve / 顔面の成長 / 顎・顔面の成長 / Normal mixture model / Mandibular bone / Random effect model / Growth curve models … More / Repeated measurements / 顎骨の成長 / 正規混合分布 / ランダム効果 / 成長曲線モデル / 間接被ばく者 / 直接被ばく者 / 生存解析 / 間接被曝 / 初期被爆 / 広島原爆被爆者 / 入市者 / 広島原爆 / 残留放射線 … More Except Principal Investigator RADIATION THERAPY / 放射線治療 / Sex ratio / Monotone missing data / Random coefficient model / Hierarchical structure / Model selection / Growth curve models / Repeated measurements / ORAL CANCER / HYPERFRACTIONATION / 口腔癌 / 多分割照射 / 放射性粉塵 / ベータ線被曝 / 内部被曝 / microparticle effects / 放射性微粒子 / セミパラチンスク旧ソ連核実験場 / Microparticle effect / ベータ線被ばく / マンガン56 / 内部被ばく / 健康影響 / 線量評価 / セミパラチンスク / 放射線 / Interval estimation of RBE / 多次元データ構造 / 欠測値処理 / モデル選択基準 / 経時測定データ / 変動効果モデル / 成長曲線モデル / 生物効果比の区間推定 / CHEMOTHERAPY / 化学療法 / CHIN-TUCKED POSTURE / TANGUE CANCER / DYSPHAGIA / 誤嚥 / 喉頭流入 / 嚥下 / X線映画 / 顎引き体位 / 舌癌 / 嚥下障害 / Radiographic differential diagnosis / Dental x-ray image / computer-aided diagnostic system / Logistic regression / Statistical analysis / Neural network / Expert system / 歯科X線画像 / 鑑別診断 / 歯科x線画像 / コンピュータ支援診断システム / ロジスティック回帰 / 統計的解析法 / ニューラルネットワーク / エキスパートシステム / SQUAMOUS CELL CARCINOMA / MALIGNANT TUMOR / 多分割放射線治療 / 扁平上皮癌 / 悪性腫瘍 / 放射性曝露要因 / 被爆時年齢依存性 / 多段階発がん仮説 / 放射線発がん / 国際情報交換 / 循環器疾患 / 非初期放射線 / 初期放射線 / 発がん数理モデル / 造血器悪性腫瘍 / 骨髄異形成症候群 / 固形がん死亡 / 放射線障害 / 到達時年齢依存性 / 被曝時年齢依存性 / 放射線感受性 / 間接被爆 / 数理モデル / 固形がん / 死亡危険度 / コホート研究 / 放射線後障害 / 原爆被爆者 Less

Study of mortality risk of Hiroshima atomic bomb victims during 5 years just after the bombingPrincipal Investigator
- Principal Investigator
  
  Otani Keiko
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Epidemiology and preventive medicine
- Research Institution
  Hiroshima University
Study of the radiation fallout around the former Soviet Union Semipalatinsk nuclear test site - Dosimetry and health effects -
- Principal Investigator
  
  HOSHI Masaharu
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Risk sciences of radiation and chemicals
- Research Institution
  Hiroshima University
Social medical study of late effect of radiation exposure on young persons
- Principal Investigator
  
  OHTAKI Megu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Hygiene
- Research Institution
  Hiroshima University
Exploratory study for structure of the multidimensional data and its application to the clinical data.Principal Investigator
- Principal Investigator
  
  SATOH Kenichi, 大谷敬子
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  Hiroshima University
RESEARCH FOR IMPROVEMENT OF LOCAL CONTROL AND LATE EFFECT IN THE TREATMENT OF ORAL CANCER BY HYPERFRACTIONATED RADIOTHERAPY COMBINED WITH CHEMOTHERAPY.
- Principal Investigator
  
  FUJITA Minoru
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  HIROSHIMA UNIVERSITY
Study of Model Selection in Regression Analysis for Repeated Measurements
- Principal Investigator
  
  OHTAKI Megu
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Statistical science
- Research Institution
  HIROSHIMA UNIVERSITY
RADIOGRAPHIC DIFFERENTIAL DIAGNOSIS IN DENTAL REGION USING EXPERT SYSTEM
- Principal Investigator
  
  KODERA Yoshie
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  System engineering
- Research Institution
  KINKI UNIVERSITY
DSA study on dysphagic patients induced by oral malignant tumor
- Principal Investigator
  
  TANIMOTO Keiji
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  HIROSHIMA UNIVERSITY
RESEARCH FOR IMPROVEMENT OF CURATIVE RATE AND LATE EFFECT IN THE TREATMENT OF ORAL CANCER WITH THE USE OF HYPERFRACTIONATED RADIOTHERAPY.
- Principal Investigator
  
  FUJITA Minoru
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  病態科学系歯学(含放射線系歯学)
- Research Institution
  HIROSHIMA UNIVERSITY

All 2018 2017 2016 2015 2014 2013 2012 Other

All Journal Article Presentation

[Journal Article] 原爆被爆者（LSS）の安定型染色体異常細胞の頻度に観られる被爆ばく状況依存性－DS86被爆ばく線量の持つ大きな偏りの存在が示唆されている－2018
- Author(s)
  大瀧慈, 保田浩志, 大谷敬子, 星正治
- Journal Title
  
  広島医学
  
  Volume: 71
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 56MnO2粉塵曝露によるラットの活動量への影響2018
- Author(s)
  大谷敬子，大瀧慈，藤本成明，星正治
- Journal Title
  
  広島医学
  
  Volume: 71
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] Internal exposure to neutron-activated 56Mn dioxide powder in Wistar rats - Part 1: Dosimetry-2017
- Author(s)
  Stepanenko V, Rakhypbekov T, Otani K, Endo S, Satoh K, Kawano N, Shichijo K, Nakashima M, Takatsuji T, Sakaguchi A, Kato H, Onda Y, Fujimoto N, Toyoda S, Sato A, Chaizhunusova N, Uzbekov D, Saimova A, Shabdarbaeva D, Skakov M, Zhumadilov K, Kairikhanova A, Skvortsov V, Bogacheva V, Hoshi M, et al.
- Journal Title
  
  Radiation Environmental Biophysics
  
  Volume: 56 Issue: 1 Pages: 47-54
- DOI
  10.1007/s00411-016-0678-x
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501, KAKENHI-PROJECT-15H03137, KAKENHI-PROJECT-25305001, KAKENHI-PROJECT-16K08714
[Journal Article] 広島原爆における粉じん被ばくの健康影響について─陸軍船舶特別幹部候補生アンケート調査を用いて─2016
- Author(s)
  大谷敬子. 大瀧　慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 91 Pages: 210-215
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] High initial-dose dependency of cerebrovascular disease mortality among female survivors of the Hiroshima atomic bomb exposed in teens: A cohort study, 1970-20102016
- Author(s)
  Matsuba J, Otani K, Sato K, Kawakami H, Ohtaki M
- Journal Title
  
  Hiroshima J. Med. Sci.
  
  Volume: 65 Pages: 35-43
- NAID
  120005829487
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 広島原爆被爆者における健康障害の主要因は放射性微粒子である,2016
- Author(s)
  大瀧慈, 大谷敬子
- Journal Title
  
  科学
  
  Volume: 86 Pages: 819-830
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被曝者における後障害の主要因は放射線微粒子被曝である,2016
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 佐藤健一
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 91 Pages: 216-223
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] High excess risk of heart disease mortality among Hiroshima Atomic bomb male survivors exposed near the hypocenter2016
- Author(s)
  Hara N, Satoh K, Otani K, Kawakami H, Ohtaki M
- Journal Title
  
  Hiroshima J. Med. Sci.
  
  Volume: 65 Pages: 45-51
- NAID
  120005829488
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 広島原爆被爆者における固形がん死亡超過の主要因は初期被爆線量ではない－性別・被爆時年齢階級別の初期線量・被爆距離の説明力の比較解析－2016
- Author(s)
  大瀧慈，大谷敬子，冨田哲治, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 佐藤健一
- Journal Title
  
  広島医学
  
  Volume: 69 Pages: 369-373
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 広島原爆被爆者における固形がん死亡超過の主要因は初期被爆線量ではない－性別・被爆時年齢階級別の初期線量・被爆距離の説明力の比較解析－2016
- Author(s)
  大瀧慈，大谷敬子，冨田哲治, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 佐藤健一
- Journal Title
  
  広島医学
  
  Volume: 69 Pages: 369-373
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島大学におけるDS02準拠の原爆線量評価体系(ABS16D)の実装について2016
- Author(s)
  佐藤健一, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 91 Pages: 197-201
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被爆者位置情報の拡張の試み2016
- Author(s)
  佐藤裕哉, 佐藤健一, 冨田哲治, 原憲行, 布施博之, 大谷敬子, 川上秀史, 瀧原義宏, 星正治, 大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 91 Pages: 206-209
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆における粉じん被ばくの健康影響について─陸軍船舶特別幹部候補生アンケート調査を用いて─2016
- Author(s)
  大谷敬子. 大瀧　慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 91 Pages: 210-215
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被曝者における後障害の主要因は放射線微粒子被曝である2016
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 佐藤健一
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 91 Pages: 216-223
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 広島原爆被爆者における健康障害の主要因は放射性微粒子である2016
- Author(s)
  大瀧慈, 大谷敬子
- Journal Title
  
  科学
  
  Volume: 86 Pages: 819-830
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] Irradiation of laboratory animals by neutron activated dust: development and application of the method - first results of international multicenter study2016
- Author(s)
  Stepanenko V, Rakhypbekov T, Otani K, Endo S, Satoh K, Kawano N, Shichijo K, Nakashima M, Takatsuji T, Sakaguchi A, Kato H, Onda Y, Fujimoto N, Toyoda S, Sato A, Chaizhunusova N, Uzbekov D, Saimova A, Shabdarbaeva D, Skakov M, Zhumadilov K, Kairikhanova A, Skvortsov V, Bogacheva V, Hoshi M, et al.
- Journal Title
  
  Radiation and Risk
  
  Volume: 25 Issue: 4 Pages: 111-125
- DOI
  10.21870/0131-3878-2016-25-4-111-125
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501, KAKENHI-PROJECT-26301003
[Journal Article] 広島原爆被爆者における性別・被爆時年齢階級別固形がん死亡危険度の被爆時所在地に関する空間分布の特徴2016
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 大瀧慈
- Journal Title
  
  広島医学
  
  Volume: 69 Pages: 342-345
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 広島原爆被爆者における性別・被爆時年齢階級別固形がん死亡危険度の被爆時所在地に関する空間分布の特徴2016
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 大瀧慈
- Journal Title
  
  広島医学
  
  Volume: 69 Pages: 345-2016
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] Workshop report on Atomic bomb dosimetry-Review of dose related factors for the evaluation of exposures to residual radiation at Hiroshima and Nagasaki2015
- Author(s)
  Kerr G, Egbert S, Al-Nabulsi I, Bailiff I, Beck H, Belukha I, Cockayne J, Cullings H, Eckerman F, Granovskaya E, Grant E, Hoshi M, Kaul D, Kryuchkov V, Mannis D, Ohtaki M, Otani M, Shinkarev S, Simon S, Spriggs G, Stepanenko V, Stricklin D, Weiss J, Weitz R, Woda C, Worthington P, Yamoto K, Young R
- Journal Title
  
  Health Physics
  
  Volume: 109(6) Issue: 6 Pages: 582-600
- DOI
  10.1097/hp.0000000000000395
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26460747, KAKENHI-PROJECT-26257501
[Journal Article] 広島大学原爆被爆者コホートデータにおける固形がん死亡危険度の初期放射線量依存性および特異的な被爆時年齢・被爆距離依存性について－放射性PM2.5の影響か？－2014
- Author(s)
  大瀧慈, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 合原一幸, 佐藤健一
- Journal Title
  
  広島医学
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 発がん死亡危険度に対する初期放射線被曝による線量反応関係は過大評価されている2014
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 佐藤裕哉, 原憲行, 伊森晋平, 川上秀史, 田代聡, 合原一幸, 星正治, 佐藤健一
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 244-248
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 広島大学原爆被爆者コホートデータにおける固形がん死亡危険度の初期放射線量依存性および特異的な被爆時年齢・被爆距離依存性について－放射性PM2.5の影響か2014
- Author(s)
  大瀧慈, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 合原一幸, 星正治, 佐藤健一
- Journal Title
  
  広島医学
  
  Volume: 67 Pages: 311-315
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 発がん死亡危険度に対する初期放射線被曝による線量反応関係は過大評価されているー初期放射線の影響強度に被爆時年齢依存性は検出されずー2014
- Author(s)
  大瀧慈，冨田哲治，大谷敬子，佐藤裕哉，原　憲行，井森晋平，川上秀史，田代　聡，星　正治，合原一幸，佐藤健一
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 244-248
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被爆者における死亡危険度地図の推定範囲拡大の試み2014
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 222-226
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 広島原爆被爆者コホートデータにおける壮年期近距離被爆者の死亡危険度について2014
- Author(s)
  佐藤健一, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 234-239
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 広島大学原爆被爆者コホートデータにおける壮年期近距離被爆者の死亡危険度について2014
- Author(s)
  佐藤健一，冨田哲治，大谷敬子，佐藤裕哉，原憲行，川上秀史，田代聡，星正治，大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 234-239
- Data Source
  KAKENHI-PROJECT-26257501
[Journal Article] 広島原爆被爆者動態調査に基づく全死因を事象とする生存解析2014
- Author(s)
  大谷敬子, 大瀧　慈, 原　憲行, 平林今日子, 佐藤健一
- Journal Title
  
  広島医学
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] LSSデータにおける初期線量で説明できない固形がん死亡危険度の特異的な被爆時年齢・被爆距離依存性について2014
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 大瀧慈
- Journal Title
  
  広島医学
  
  Volume: 67 Pages: 298-301
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 広島原爆被爆者コホートデータにおける壮年期近距離被爆者の死亡危険度について2014
- Author(s)
  佐藤健一, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 234-239
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被爆者における死亡危険度地図の推定範囲拡大の試み2014
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 大瀧慈
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 222-226
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被爆者における原爆投下直後から5年間での死亡危険度の解明2014
- Author(s)
  大谷敬子, 大瀧慈, 冨田哲治, 原憲行, 佐藤裕哉, 星正治, 佐藤健一
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 227-233
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26460747
[Journal Article] 広島原爆被爆者における原爆投下直後から5年間での死亡危険度の解明2014
- Author(s)
  大谷敬子, 大瀧慈, 冨田哲治, 原憲行, 佐藤裕哉, 星正治, 佐藤健一
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 89 Pages: 227-233
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 広島原爆被爆者動態調査に基づく全死因を事象とする生存解析2014
- Author(s)
  大谷敬子, 大瀧慈, 原憲行, 平林今日子, 佐藤健一
- Journal Title
  
  広島医学
  
  Volume: 67 Pages: 306-310
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 東京電力福島第一発電所近隣地域における空間放射線量率と直下土壌の放射能汚染度との関連について2013
- Author(s)
  大瀧慈, 大谷敬子, 今中哲二, 遠藤暁, 星正治
- Journal Title
  
  統計数理
  
  Volume: 61 Pages: 247-256
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24249039
[Journal Article] 広島入市被爆者の死亡リスクに関する統計解析2012
- Author(s)
  大谷敬子
- Journal Title
  
  長崎医学会雑誌
  
  Volume: 87 Pages: 261-264
- NAID
  110009525835
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Our future Semipalatinsk studies2018
- Author(s)
  Hoshi M, Ohtaki M, Otani K, Fujimoto N, Shichijo K, Endo S, Sambayev Y, Zhumadilov K, Sakaguchi A, Yamamoto M, Chaizhunusova N, Stepanenko V, Shinkarev S, Apsalikov K, Muldagaliev T, Inoue K, Noso Y, Kawano N.
- Organizer
  5th Shimane Semey International Symposium:World Radiation Exposure Health Problems~New challenges for the future~
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Calculations of dose distribution on the spatial microlevel around 56Mn micro-particles incorporated into biological tissue: preliminary result2018
- Author(s)
  Stepanenko V, Hoshi M, Endo S, Ohtaki M, Otani K, Fujimoto N, Shichijo K, Kawano N Sakaguchi A, Chaizhunusova N, Sayakenov N, Uzbekov D, Shabdarbaeva D, Aukenov N, Zhumadilov K, Kaprin A, Galkin V, Ivanov S, Yaskova E, Belukha I, Kolyzhenkov T, Akhmedova U, Bogacheva V, Elagina V.
- Organizer
  21th Hiroshima International Symposium:Studies on health effects of exposure to radioactive micro-particles
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] 1. Radioactive micro-particle effects experimentally and theoretically, 2. Air dust sampling and measurements, 3. Dosimetry and radiation risk studies in Semipalatinsk area2018
- Author(s)
  Hoshi M, Ohtaki M, Otani K, Fujimoto N, Shichijo K, Endo S, Sambayev Y, Zhumadilov K, Sakaguchi A, Yamamoto M, Chaizhunusova N, Stepanenko V, Shinkarev S, Apsalikov K, Muldagaliev T, Inoue K, Noso Y, Kawano N.
- Organizer
  21th Hiroshima International Symposium: Studies on health effects of exposure to radioactive micro-particles
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Effects of 60Co gamma-ray irradiation and of 56Mn powders exposure on locomotor activity of rats, International Symposium “Mn-56 experiments and the results - Possibility of the small particle effects -2016
- Author(s)
  Otani Keiko, Ohtaki Megu, Hoshi Masaharu:
- Organizer
  International Symposium on Possibility of health effect of radioactive micro-particles
- Place of Presentation
  Hiroshima
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Study of solid cancer mortalities among Hiroshima early entrants, 1970-20102016
- Author(s)
  Otani K, Tonda T, Satoh K, Hoshi M, Takihara Y, Ohtaki M
- Organizer
  International Symposium on Possibility of health effect of radioactive micro-particles
- Place of Presentation
  Hiroshima
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Modeling of beta-irradiation following Hiroshima A-bombing: results of internal dose estimations in experimental animals exposed to neutron activated 56Mn powder2016
- Author(s)
  Stepanenko, V., Rakhypbekov, T., Ohtaki, M., Otani, K., Satoh, K., Kawano, N., Shichijo, K., Nakashima, M., Takatsuji, T., Sakaguchi, A., Kato. H., Onda, Y., Fujimoto, N., Toyoda, S., Sato, H., Dyussupov, A., Chaizhunusova, N., Sayakenov, N., Uzbekov, D., Hoshi, M.　他10名
- Organizer
  The 20th Hiroshima (Miyajima) International Symposium 2016
- Place of Presentation
  宮島コーラルホテル、広島
- Year and Date
  2016-01-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] ABS16D: Implementation of DS02 based dosimetry system for ABS cohort data at RIRBM, Hiroshima University2016
- Author(s)
  Satoh, K., Tonda, T., Otani, K., Sato, Y., Hara, N., Kawakami, H., Takihara, Y., Hoshi, M., Ohtaki, M.
- Organizer
  The 20th Hiroshima (Miyajima) International Symposium 2016
- Place of Presentation
  宮島コーラルホテル、広島
- Year and Date
  2016-01-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Re-analysis of solid cancer mortality among Hiroshima A-bomb survivors being exposed at region with the distance between 1.2km and 2.0km from the hypocenter2016
- Author(s)
  Otani K, Tonda T, Satoh K, Hara N, Kawakami H, Takihara Y, Hoshi M, Ohtaki M
- Organizer
  The 20th Hiroshima International Symposium
- Place of Presentation
  Hiroshima
- Year and Date
  2016-01-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島原爆の直爆者における固形がん死亡危険度の被爆時所在地依存性に基づく曝露要因の検討2016
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 原憲行, 佐藤裕哉, 川上秀史, 瀧原義宏, 星正治, 佐藤健一
- Organizer
  第57回原爆後障害研究会
- Place of Presentation
  長崎
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島大学におけるDS02準拠の原爆線量評価体系(ABS16D)の実装について2016
- Author(s)
  佐藤健一，冨田哲治，大谷敬子，佐藤裕哉，原憲行，川上秀史，瀧原義宏，星正治，大瀧慈
- Organizer
  第57回原爆後障害研究会
- Place of Presentation
  長崎
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] The experience of our retrospective dosimetry studies: Semipalatinsk, Chernobyl, Fukushima, Marshall Islands, Hiroshima and Nagasaki2016
- Author(s)
  Hoshi M, Rakhypbekov T,Chaizhunusova N, Uzbekov D, Saimova A, Karkhanova Y, Shabdarbaeva D, Kolbayenkov A, Mazhin S, Zhumadilov K, Ohtaki M, Otani K, Satoh K, Fujimoto N, Kawano N, Endo S, Shichijo K, Nakashima M, Takatsuji T, Nobuo Inoue K, Sakaguchi A, et al.
- Organizer
  Health Effects of Chernobyl: Prediction and Actual Data 30 years after the Accident
- Place of Presentation
  Tsyb Medical Radiological Research Center, Obninsk Russia
- Year and Date
  2016-05-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Doses of internal irradiation of experimental animals exposed to neutron activated 56Mn powder at experimental modeling of beta-irradiation following Hiroshima A-bombing2016
- Author(s)
  Stepanenko, V., Rakhypbekov, T., Hoshi, M., Ohtaki, M., Kaprin, A., Sato, K., Ohtani, K., Shichijo, K., Nakashima, M., Takatsuji T., Sakaguchi, A., Kato, H., Onda, Y., Fujimoto, N., Toyoda, S., Sato, H., Dyussupov, A., Chaizhunusova, N., Saimova, A., Kolyzhenkov, A., 他10名
- Organizer
  第2回島根・セメイ国際シンポジウム
- Place of Presentation
  島根大学医学部、出雲
- Year and Date
  2016-01-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Major factor of excess mortality risk of solid cancer among Hiroshima atomic bomb survivors is　radio-active particle matters: a cohort study, 1970 to 20102016
- Author(s)
  Ohtaki, M., Otani, K., Tonda, T., Sato, Y., Hara, N., Kawakami, H., Takihara, Y., Hoshi, M., Satoh, K.
- Organizer
  The 20th Hiroshima (Miyajima) International Symposium 2016
- Place of Presentation
  宮島コーラルホテル、広島
- Year and Date
  2016-01-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Internal exposure and beta rays: subjects to be considered more related to radiation exposures2016
- Author(s)
  Hoshi, M., Stepanenko, V., Rakhypbekov, T., Ohtaki, M., Otani, K., Satoh, K., Kawano, N., Shichijo, K., Nakashima, M., Takatsuji, T., Sakaguchi, A., Kato, H., Onda, Y., Fujimoto, N., Toyoda, S., Sato, H., Dyussupov, A., Chaizhunusova, N., Sayakenov, N,. Uzbekov, D., 他10名
- Organizer
  The 20th Hiroshima (Miyajima) International Symposium 2016
- Place of Presentation
  宮島コーラルホテル、広島
- Year and Date
  2016-01-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Hiroshima A-bomb survivors being exposed at ground distance between 1.2 km and 2.0 km radius from the hypocenter had constant mortality risk from solid cancers: detailed re-analyses taking age at exposure into consideration2016
- Author(s)
  Otani, K., Tonda, T., Satoh, K., Hara, N., Kawakami, H., Takihara, Y., Hoshi, M., Ohtaki, M.
- Organizer
  The 20th Hiroshima (Miyajima) International Symposium 2016
- Place of Presentation
  宮島コーラルホテル、広島
- Year and Date
  2016-01-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] 広島原爆における粉塵被曝の健康影響について― 陸軍船舶特別幹部候補生アンケート調査を用いて―2016
- Author(s)
  大谷敬子、大瀧慈
- Organizer
  第57回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Radiation dosimetry of Japanese fisherman of tuna ships in Marshall Island (bikini) in 19542016
- Author(s)
  Hoshi, M., Toyoda, S., Tanaka, K., Yamashita, M., Ohtaki, M., Ohtani, K., Takahashi, H., Hanai, T., Ishihama, R.
- Organizer
  第2回島根・セメイ国際シンポジウム
- Place of Presentation
  島根大学医学部、出雲
- Year and Date
  2016-01-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Mn-56 internal exposure experiments using rats in Kazakhstan2016
- Author(s)
  Hoshi M, Rakhypbekov T,Chaizhunusova N, Uzbekov D, Saimova A, Karkhanova Y, Shabdarbaeva D, Kolbayenkov A, Mazhin S, Zhumadilov K, Ohtaki M, Otani K, Satoh K, Fujimoto N, Kawano N, Endo S, Shichijo K, Nakashima M, Takatsuji T, Nobuo Inoue K, Sakaguchi A, et al
- Organizer
  Workshop: Mn-56 experiments and the results -Possibility of the small particle effects-
- Place of Presentation
  広島南区民文化センター、広島
- Year and Date
  2016-12-09
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Internal exposure experiments using rats simulating radioactive soil dust exposure in Hiroshima and Nagasaki2016
- Author(s)
  Hoshi M, Rakhypbekov T,Chaizhunusova N, Uzbekov D, Saimova A, Karkhanova Y, Shabdarbaeva D, Kolbayenkov A, Mazhin S, Zhumadilov K, Ohtaki M, Otani K, Satoh K, Fujimoto N, Kawano N, Endo S, Shichijo K, Nakashima M, Takatsuji T, Nobuo Inoue K, Sakaguchi A, et al.
- Organizer
  XII International scientific-practical conference
- Place of Presentation
  Semey State Medical University, Semey, Kazakhstan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Source and effects of residual radiation: excess mortality risk from solid cancers based on Hiroshima A-bomb early entrants cohort data, 1970-20102015
- Author(s)
  K. Otani, T. Tonda, K. Satoh, N. Hara, H. Kawakami, T. Takihara, M. Hoshi, M. Ohtaki
- Organizer
  International Workshop for the Residual Radiation from the Hiroshima and Nagasaki A-bombs
- Place of Presentation
  広島大学（広島）
- Year and Date
  2015-01-26
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Evaluating non-initial radiation exposure on solid cancer mortality among Hiroshima A-bomb survivors using Poisson regression analysis2015
- Author(s)
  K. Satoh, T. Tonda, K. Otani, Y. Sato, N. Hara, H. Kawakami, Y. Takihara, M. Hoshi, M. Ohtaki
- Organizer
  International Workshop for the Residual Radiation from the Hiroshima and Nagasaki A-bombs
- Place of Presentation
  Hiroshima
- Year and Date
  2015-01-26
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Evaluating non-initial radiation exposure on solid cancer mortality among Hiroshima atomic bomb survivors using Poisson regression model2015
- Author(s)
  Sato, K., Tonda, T., Otani, K., Sato, Y., Hara, N., Kawakami, H., Takihara, Y., Hoshi, M., Ohtaki, M.
- Organizer
  15th International Congress on Radiation Research (ICRR2015)
- Place of Presentation
  Kyoto International Conference Center, Kyoto
- Year and Date
  2015-05-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] 広島原爆被爆者における性別・被爆時年齢階級別固形がん死亡危険度の被爆時所在地に関する空間分布の特徴2015
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 大瀧慈
- Organizer
  第56回原爆後障害研究会
- Place of Presentation
  広島
- Year and Date
  2015-06-07
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Source and effects of residual radiation: excess mortality risk from solid cancers based on Hiroshima A-bomb early entrants cohort data, 1970-20102015
- Author(s)
  K. Otani, T. Tonda, K. Satoh, N. Hara, H. Kawakami, T. Takihara, M. Hoshi, M. Ohtaki
- Organizer
  nternational Workshop for the Residual Radiation from the Hiroshima and Nagasaki A-bombs
- Place of Presentation
  Hiroshima
- Year and Date
  2015-01-26
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Evaluating non-initial radiation exposure on solid cancer mortality among Hiroshima A-bomb survivors using Poisson regression analysis2015
- Author(s)
  K. Satoh, T. Tonda, K. Otani, Y. Sato, N. Hara, H. Kawakami, Y. Takihara, M. Hoshi, M. Ohtaki
- Organizer
  International Workshop for the Residual Radiation from the Hiroshima and Nagasaki A-bombs
- Place of Presentation
  広島大学（広島）
- Year and Date
  2015-01-26
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Estimation of effect of non-initial radiation exposure on solid cancer mortality among Hiroshima atomic bomb survivors with Cox regression2015
- Author(s)
  N. Hara, K. Otani, T. Tonda, Y. Sato, H. Kawakami, M. Hoshi, K. Satoh, M. Ohtaki
- Organizer
  International Workshop for the Residual Radiation from the Hiroshima and Nagasaki A-bombs, Hiroshima
- Place of Presentation
  Hiroshima
- Year and Date
  2015-01-26
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島原爆による胎内被爆者と幼児期被爆者における悪性腫瘍死亡危険度の比較－ABSコホートデータに基づく統計解析－2015
- Author(s)
  佐藤健一，冨田哲治，大谷敬子，佐藤裕哉，原憲行，川上秀史，瀧原義宏，星正治，大瀧慈
- Organizer
  平成27年度広大長崎大連携研究会
- Place of Presentation
  広島大学（広島）
- Year and Date
  2015-06-06
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者における固形がん死亡危険度に対する非初期放射線の影響と被爆時年齢依存性について2015
- Author(s)
  佐藤健一，冨田哲治，大谷敬子，佐藤裕哉，原憲行，川上秀史，瀧原義宏，星正治，大瀧慈
- Organizer
  第56回原爆後障害研究会
- Place of Presentation
  広島
- Year and Date
  2015-06-07
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Increase of mortality risk from solid cancers due to residual radiation using Hiroshima entrants cohort data2015
- Author(s)
  Otani, K., Tonda, T., Satoh, K., Hara, N., Kawakami, H., Hoshi, M., Ohtaki, M.
- Organizer
  15th International Congress on Radiation Research (ICRR2015)
- Place of Presentation
  Kyoto International Conference Center, Kyoto
- Year and Date
  2015-05-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26257501
[Presentation] Estimation of effect of non-initial radiation exposure on solid cancer mortality among Hiroshima atomic bomb survivors with Cox regression2015
- Author(s)
  N. Hara, K. Otani, T. Tonda, Y. Sato, H. Kawakami, M. Hoshi, K. Satoh, M. Ohtaki
- Organizer
  International Workshop for the Residual Radiation from the Hiroshima and Nagasaki A-bombs
- Place of Presentation
  広島大学（広島）
- Year and Date
  2015-01-26
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島入市者を対象とした原爆投下直後の10年間における死亡危険度の経年的変動の推定2015
- Author(s)
  大谷敬子, 大瀧慈, 原憲行
- Organizer
  第56回原爆後障害研究会
- Place of Presentation
  広島
- Year and Date
  2015-06-07
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者における固形がん死亡超過の主要因は初期被爆線量ではない－性別・被爆時年齢階級別の初期線量・被爆距離の説明力の比較解析－2015
- Author(s)
  大瀧慈，大谷敬子，冨田哲治, 佐藤裕哉, 原憲行, 川上秀史, 瀧原義宏, 星正治, 佐藤健一
- Organizer
  第56回原爆後障害研究会
- Place of Presentation
  広島
- Year and Date
  2015-06-07
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島大学原爆被爆者コホートデータにおける壮年期近距離被爆者の死亡危険度について2014
- Author(s)
  佐藤健一，冨田哲治，大谷敬子，佐藤裕哉，原憲行，川上秀史，田代聡，星正治，大瀧慈
- Organizer
  第55回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島大学原爆被爆者コホートデータにおける壮年期近距離被爆者の死亡危険度について2014
- Author(s)
  佐藤健一，冨田哲治，大谷敬子，佐藤裕哉，原憲行，川上秀史，田代聡，星正治，大瀧慈
- Organizer
  第55回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Excess Risk of Solid Cancer Mortality among Early Entrants in Hiroshima City after A-bombing‒ Using half-life of radionuclides2014
- Author(s)
  Keiko Otani, Megu Ohtaki, Tetsuji Tonda, Yuya Sato, Noriyuki Hara, Hideshi Kawakami, Satoshi Tashiro, Masaharu Hoshi, Kenichi Satoh
- Organizer
  Workshop of Health Physics Conference 2014
- Place of Presentation
  Baltimore, MD(USA)
- Year and Date
  2014-07-15
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Excess Risk of Solid Cancer Mortality among Early Entrants in Hiroshima City after A-bombing - Using half-life of radionuclides -2014
- Author(s)
  Keiko Otani, Megu Ohtaki, Tetsuji Tonda, Yuya Sato, Noriyuki Hara, Hideshi Kawakami, Satoshi Tashiro, Masaharu Hoshi, Kenichi Satoh
- Organizer
  Workshop of Health Physics Conference 2014
- Place of Presentation
  Baltimore, USA
- Year and Date
  2014-07-15
- Invited
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島島原爆被爆者における原爆投下直後から5年間での死亡危険度の解明2014
- Author(s)
  大谷敬子, 大瀧慈, 冨田哲治，原憲行, 佐藤裕哉, 星正治，佐藤健一
- Organizer
  第55回原爆後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 発がん死亡危険度に対する初期放射線被曝による線量反応関係は過大評価されている2014
- Author(s)
  大瀧慈, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 伊森晋平, 川上秀史, 田代聡 ,合原一幸, 星正治, 佐藤健一
- Organizer
  第55回原爆後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Excess risk of mortality of solid cancers due to initial radiation exposure in Hiroshima atomic bomb survivors has been over-estimated2014
- Author(s)
  Ohtaki M, Otani K, Tonda T, Sato Y, Hara N, Imori S, Kawakami H, Tashiro S, Aihara K, Hoshi M, Satoh K
- Organizer
  Workshop of Health Physics Conference 2014
- Place of Presentation
  Baltimore, USA
- Year and Date
  2014-07-15
- Invited
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Excess risk of mortality of solid cancers due to initial radiation exposure in Hiroshima atomic bomb survivors has been over-estimated2014
- Author(s)
  Ohtaki M, Otani K, Tonda T, Sato Y, Hara N, Imori S, Kawakami H, Tashiro S, Aihara K, Hoshi M, Satoh K
- Organizer
  Workshop of Health Physics Conference 2014
- Place of Presentation
  Baltimore, MD(USA)
- Year and Date
  2014-07-15
- Invited
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Studies of Cancer Mortality Risk among Early Entrants after Hiroshima Bombing: 1970-20102014
- Author(s)
  Keiko Otani, Megu Ohtaki, Tetsuji Tonda, Yuya Sato, Noriyuki Hara, Hideshi Kawakami, Satoshi Tashiro, Masaharu Hoshi, Kenichi Satoh
- Organizer
  International Biometrics Conference 2014
- Place of Presentation
  Florence, Italy
- Year and Date
  2014-07-10
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島原爆被爆者における死亡危険度地図の推定範囲拡大の試み2014
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 大瀧慈
- Organizer
  第55回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Effect of Age at Exposure on Excess Risk of Solid Cancer Mortality In Hiroshima Atomic Bomb Survivors2014
- Author(s)
  Ohtaki M, Otani K, Tonda T, Sato Y, Hara N, Imori S, Kawakami H, Tashiro S, Aihara K, Hoshi M, Satoh K
- Organizer
  Tech. Session of Health Physics Conference 2014
- Place of Presentation
  Baltimore, USA
- Year and Date
  2014-07-15
- Invited
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島原爆被爆者における原爆投下直後から5年間での死亡危険度の解明2014
- Author(s)
  大谷敬子, 大瀧慈, 冨田哲治, 原憲行, 佐藤裕哉, 星正治, 佐藤健一
- Organizer
  第55回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者における死亡危険度地図の推定範囲拡大の試み2014
- Author(s)
  冨田哲治, 佐藤健一, 大谷敬子, 佐藤裕哉, 原憲行, 川上秀史, 田代聡, 星正治, 大瀧慈
- Organizer
  第55回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 発がん死亡危険度に対する初期放射線被曝による線量反応関係は過大評価されている－初期放射線の影響強度に被爆時年齢依存性は検出されず－2014
- Author(s)
  大瀧慈, 冨田哲治, 大谷敬子, 佐藤裕哉, 原憲行, 伊森晋平, 川上秀史, 田代聡 ,合原一幸, 星正治, 佐藤健一
- Organizer
  第55回原子爆弾後障害研究会
- Place of Presentation
  長崎
- Year and Date
  2014-06-01
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 非初期放射線による固形癌超過死亡危険度の定量化について,－広島原爆被爆者コホートデータを用いて－2014
- Author(s)
  大谷敬子，大瀧慈，冨田哲治，佐藤裕哉，原憲行, 伊森晋平, 川上秀史, 星正治，佐藤健一
- Organizer
  日本放射線影響学会第57回大会
- Place of Presentation
  鹿児島
- Year and Date
  2014-10-01
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島原爆入市被爆者の固形がん死亡危険度解析―主要因としての残留放射能核種の探索2013
- Author(s)
  大谷敬子,大瀧慈,冨田哲治,佐藤裕哉,原憲行,川上秀史,田代聡,星正治,佐藤健一
- Organizer
  第38回中国地区放射線影響研究会
- Place of Presentation
  広島市
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島大学原爆被爆者コホートデータにおける固形がん死亡危険度の初期放射線量依存性および特異的な被爆時年齢・被爆距離依存性について－放射性PM2.5の影響か？－2013
- Author(s)
  大瀧慈,冨田哲治,大谷敬子,佐藤裕哉,原憲行,川上秀史,田代聡,星正治,合原一幸,佐藤健一
- Organizer
  第54回原子爆弾後障害研究会
- Place of Presentation
  広島市
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 第７期広島大学原爆被爆者動態調査に基づく全死因を事象とする生存時間解析2013
- Author(s)
  大谷敬子, 原憲行, 平林今日子, 佐藤健一, 佐藤裕哉, 大瀧慈
- Organizer
  第54回原子爆弾後障害研究会
- Place of Presentation
  広島市
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 多段階発がん数理モデルを用いたLSSデータの解析2013
- Author(s)
  冨田哲治, 佐藤健一,大谷敬子,大瀧慈
- Organizer
  第38回中国地区放射線影響研究会
- Place of Presentation
  広島市
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] LSSデータにおける初期線量で説明できない固形がん死亡危険度の特異的な被爆時年齢・被爆距離依存性について2013
- Author(s)
  冨田哲治, 佐藤健一,大谷敬子,大瀧慈
- Organizer
  第54回原子爆弾後障害研究会
- Place of Presentation
  広島市
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Analysis of cancer mortality among early entrants A-bomb survivors in Hiroshima2013
- Author(s)
  Keiko Otani
- Organizer
  The 18th Hiroshima International Symposium on "Additional factors in Hiroshima radiation effects due to atomic bomb -- Biophysical and biometrical challenges to assessing health hazard --"
- Place of Presentation
  Hiroshima, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者における固形がん超過相対死亡危険度の初期放射線量依存性および非初期依存性の解析2013
- Author(s)
  大瀧慈,冨田哲治,大谷敬子,佐藤裕哉,原憲行,川上秀史,田代聡,星正治,合原一幸,佐藤健一
- Organizer
  2013年度統計関連学会連合大会
- Place of Presentation
  大阪市
- Invited
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 福島第一原子力発電所事故後の東日本における空間放射線量率の時空間分布2012
- Author(s)
  大谷敬子
- Organizer
  計量生物学会
- Place of Presentation
  立川
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 入市被爆者の死亡リスクに関する統計解析2012
- Author(s)
  大谷敬子
- Organizer
  第53回長崎後障害研究会
- Place of Presentation
  長崎
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Multistage carcinogenesis model and its application to analysis of solid cancer mortality among atomic bomb survivors in Hiroshima
- Author(s)
  Ohtaki　M, Otani K, Tonda T, Sato Y, Hara N, Imori S, Kawakami H, Tashiro S, Aihara K, Hoshi M, Satoh K
- Organizer
  International Biometrics Conference 2014
- Place of Presentation
  Florence, Italy
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Estimation of effects of initial/non-initial radiation exposures on solid cancer mortality among atomic bomb survivors in Hiroshima: Cox regression using initial dose and exposure-distance
- Author(s)
  Noriyuki Hara，Keiko Otani, Kenichi Satoh, Tetsuji Tonda, Yuya Sato, Hideshi Kawakami, Yoshihiro Takihara, Masaharu Hoshi, Megu Ohtaki
- Organizer
  15th International Congress of Radiation Research
- Place of Presentation
  京都
- Year and Date
  2015-05-25 – 2015-05-29
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 間接被爆による固形がん死亡リスクの上昇の実態およびその背景－広島原爆入市者データを用いて－
- Author(s)
  大谷敬子，大瀧慈，冨田哲治，原憲行，星正治，佐藤健一
- Organizer
  シンポジウム「バイオ統計学の挑戦と貢献」
- Place of Presentation
  九州大学（福岡）
- Year and Date
  2015-02-02 – 2015-02-04
- Invited
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Effect of Age at Exposure on Excess Risk of Solid Cancer Mortality In Hiroshima Atomic Bomb Survivors
- Author(s)
  Ohtaki M, Otani K, Tonda T, Sato Y, Hara N, Imori S, Kawakami H, Tashiro S, Aihara K, Hoshi M, Satoh K
- Organizer
  The 59th Annual Meeting of the Health Physics Society
- Place of Presentation
  Baltimore, MD(USA)
- Year and Date
  2014-07-13 – 2014-07-17
- Invited
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者における心疾患死亡危険度の初期被爆放射線量および被爆距離の影響について
- Author(s)
  原憲行, 大谷敬子, 佐藤健一, 川上秀史, 大瀧慈
- Organizer
  2015年度日本計量生物学会
- Place of Presentation
  京都大学（京都）
- Year and Date
  2015-03-13 – 2015-03-14
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Evaluation of non-initial radiation exposure effect on solid cancer mortality among Hiroshima atomic bomb survivors: Poisson regression analysis using distance from the hypocenter and age at exposure as explanatory variables
- Author(s)
  Kenichi Satoh, Tetsuji Tonda, Keiko Otani, Yuya Sato, Noriyuki Hara, Hideshi Kawakami, Yoshihiro Takihara, Masaharu Hoshi, Megu Ohtak
- Organizer
  The 5th International Symposium of RIRBM
- Place of Presentation
  広島大学（広島）
- Year and Date
  2015-03-02 – 2015-03-03
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 間接被爆による固形がん死亡リスクの上昇の実態おびその背景 - 広島原爆入市者データを用いて -
- Author(s)
  大谷敬子，大瀧慈，冨田哲治，原憲行，星正治，佐藤健一
- Organizer
  科研費シンポジウム, バイオ統計学の挑戦と貢献
- Place of Presentation
  福岡
- Year and Date
  2015-02-02 – 2015-02-03
- Invited
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Mortality risk of Hiroshima-atomic bomb victims within five years after the bombing
- Author(s)
  K. Otani, M. Ohtaki, T. Tonda, N. Hara, M. Hoshi, K. Satoh
- Organizer
  第25回日本疫学会学術総会
- Place of Presentation
  名古屋
- Year and Date
  2015-01-21 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者における発がん死亡危険度に対する被爆時年齢依存性について
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 佐藤裕哉, 原憲行, 伊森晋平, 川上秀史, 田代聡, 合原一幸, 星正治, 佐藤健一
- Organizer
  2014年度日本計量生物学会年会
- Place of Presentation
  立川（東京）
- Year and Date
  2014-05-23 – 2014-05-24
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Mortality risk of Hiroshima-atomic bomb victims within five years after the bombing
- Author(s)
  K. Otani, M. Ohtaki, T. Tonda, N. Hara, M. Hoshi, K. Satoh
- Organizer
  第25回日本疫学会学術総会
- Place of Presentation
  名古屋
- Year and Date
  2015-01-21 – 2015-01-23
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Evaluation of non-initial radiation exposure effect on solid cancer mortality among Hiroshima atomic bomb survivors: Poisson regression analysis using distance from the hypocenter and age at exposure as explanatory variables
- Author(s)
  Kenichi Satoh, Tetsuji Tonda, Keiko Otani, Yuya Sato, Noriyuki Hara, Hideshi Kawakami, Yoshihiro Takihara, Masaharu Hoshi, Megu Ohtaki
- Organizer
  The 5th International Symposium of RIRBM, Hiroshima University -Biological Effects of Low Dose Radiation-
- Place of Presentation
  Hiroshima
- Year and Date
  2015-03-02 – 2015-03-03
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] 広島原爆被爆者での固形癌超過死亡危険度における非初期線量依存性について
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 佐藤裕哉, 原憲行, 伊森晋平, 川上秀史, 合原一幸, 星正治, 佐藤健一
- Organizer
  2014年度統計学会関連連合大会
- Place of Presentation
  東京大学（東京）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者での固形癌超過死亡危険度における非初期線量依存性について
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 原憲行, 佐藤裕哉, 伊森晋平, 川上秀史, 星正治, 佐藤健一
- Organizer
  2014年度統計関連学会連合大会
- Place of Presentation
  東京大学（東京）
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] Multistage carcinogenesis model and its application to analysis of solid cancer mortality among atomic bomb survivors in Hiroshima
- Author(s)
  Ohtaki　M, Otani K, Tonda T, Sato Y, Hara N, Imori S, Kawakami H, Tashiro S, Aihara K, Hoshi M, Satoh K
- Organizer
  International Biometrics Conference 2014
- Place of Presentation
  Florence, (Italy)
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-24249039
[Presentation] 広島原爆被爆者での固形癌超過死亡危険度における非初期線量依存性について
- Author(s)
  大瀧慈, 大谷敬子, 冨田哲治, 佐藤裕哉, 原憲行, 伊森晋平, 川上秀史, 合原一幸, 星正治, 佐藤健一
- Organizer
  2014年度統計学会関連連合大会
- Place of Presentation
  東京
- Year and Date
  2014-09-13 – 2014-09-16
- Data Source
  KAKENHI-PROJECT-26460747
[Presentation] Evaluation of non-initial radiation exposure effect on solid cancer mortality among Hiroshima atomic bomb survivors: Poisson regression analysis using distance from the hypocenter and age at exposure as explanatory variables
- Author(s)
  Kenichi Satoh, Tetsuji Tonda, Keiko Otani, Yuya Sato, Noriyuki Hara, Hideshi Kawakami, Yoshihiro Takihara, Masaharu Hoshi, Megu Ohtaki
- Organizer
  15th International Congress of Radiation Research
- Place of Presentation
  京都
- Year and Date
  2015-05-25 – 2015-05-29
- Data Source
  KAKENHI-PROJECT-24249039

1. SATOH Kenichi (30284219)

# of Collaborated Projects: 6 results

# of Collaborated Products: 85 results
2. OHTAKI Megu (20110463)

# of Collaborated Projects: 5 results

# of Collaborated Products: 100 results
3. TONDA Tetsuji (60346533)

# of Collaborated Projects: 2 results

# of Collaborated Products: 65 results
4. KAWANO Noriyuki (30304463)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
5. HOSHI Masaharu (50099090)

# of Collaborated Projects: 2 results

# of Collaborated Products: 56 results
6. ENDO Satoru (90243609)

# of Collaborated Projects: 2 results

# of Collaborated Products: 9 results
7. HARADA Hironori (10314775)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. HARADA Yuka (50379848)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. FUJITA Minoru (90116658)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. AKAGI Yukio (40222509)

# of Collaborated Projects: 2 results

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11. HIROKAWA Yutaka (40116653)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. NAITO Kumiko (10155632)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. TANIMOTO Keiji (10116626)

# of Collaborated Projects: 2 results

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14. SUEI Yoshikazu (10206378)

# of Collaborated Projects: 2 results

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15. KAWAKAMI Hideji (70253060)

# of Collaborated Projects: 1 results

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16. SATO Yuya (30452626)

# of Collaborated Projects: 1 results

# of Collaborated Products: 39 results
17. IMANAKA Tetsuji (90109083)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. IZUMI Shizue (70344413)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. KODERA Yoshie (10124794)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. YAMADA Toshikazu (10263724)

# of Collaborated Projects: 1 results

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21. FUKUDA Tomiko (90029984)

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22. SUGIYAMA Masaru (70187681)

# of Collaborated Projects: 1 results

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23. KANDA Takashi (40098679)

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24. FUJIKOSHI Yasunori (40033849)

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25. 松浦正明 (40173794)

# of Collaborated Projects: 1 results

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26. 坂口綾 (00526254)

# of Collaborated Projects: 1 results

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27. 山本政儀 (10121295)

# of Collaborated Projects: 1 results

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28. 豊田新 (40207650)

# of Collaborated Projects: 1 results

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29. 藤本成明 (40243612)

# of Collaborated Projects: 1 results

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# of Collaborated Projects: 1 results

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32. 高辻俊宏 (70163219)

# of Collaborated Projects: 1 results

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33. 七條和子 (90136656)

# of Collaborated Projects: 1 results

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34. 佐藤斉 (90285057)

# of Collaborated Projects: 1 results

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35. 片山博昭 (20360852)

# of Collaborated Projects: 1 results

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36. CHAIZHUNUSOVA Nailya

# of Collaborated Projects: 1 results

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37. STEPANENKO Valeriy

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
38. SHINKAREV Sergey

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
39. ZHUMADILOV Kassym

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
40. TAKEICHI Nobuo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OTANI Keiko 大谷 敬子

OHTANI Keiko 大谷 敬子

Research Projects

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Study of mortality risk of Hiroshima atomic bomb victims during 5 years just after the bombingPrincipal Investigator

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Study of the radiation fallout around the former Soviet Union Semipalatinsk nuclear test site - Dosimetry and health effects -

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Social medical study of late effect of radiation exposure on young persons

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Exploratory study for structure of the multidimensional data and its application to the clinical data.Principal Investigator

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RESEARCH FOR IMPROVEMENT OF LOCAL CONTROL AND LATE EFFECT IN THE TREATMENT OF ORAL CANCER BY HYPERFRACTIONATED RADIOTHERAPY COMBINED WITH CHEMOTHERAPY.

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Study of Model Selection in Regression Analysis for Repeated Measurements

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RADIOGRAPHIC DIFFERENTIAL DIAGNOSIS IN DENTAL REGION USING EXPERT SYSTEM

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DSA study on dysphagic patients induced by oral malignant tumor

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RESEARCH FOR IMPROVEMENT OF CURATIVE RATE AND LATE EFFECT IN THE TREATMENT OF ORAL CANCER WITH THE USE OF HYPERFRACTIONATED RADIOTHERAPY.

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[Journal Article] 原爆被爆者（LSS）の安定型染色体異常細胞の頻度に観られる被爆ばく状況依存性 －DS86被爆ばく線量の持つ大きな偏りの存在が示唆されている－2018

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[Journal Article] 56MnO2粉塵曝露によるラットの活動量への影響2018

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[Journal Article] Internal exposure to neutron-activated 56Mn dioxide powder in Wistar rats - Part 1: Dosimetry-2017

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DOI

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[Journal Article] 広島原爆における粉じん被ばくの健康影響について─陸軍船舶特別幹部候補生アンケート調査を用いて─2016

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[Journal Article] High initial-dose dependency of cerebrovascular disease mortality among female survivors of the Hiroshima atomic bomb exposed in teens: A cohort study, 1970-20102016

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NAID

OTANI Keiko 大谷敬子

OHTANI Keiko 大谷敬子

[Journal Article] 原爆被爆者（LSS）の安定型染色体異常細胞の頻度に観られる被爆ばく状況依存性－DS86被爆ばく線量の持つ大きな偏りの存在が示唆されている－2018