Naraoka Masato 奈良岡征都

Researcher Number	10455751
Other IDs	https://orcid.org/0000-0001-6490-527X
Affiliation (Current)	2026: 弘前大学, 医学部附属病院, 講師
Affiliation (based on the past Project Information) *help	2025 – 2026: 弘前大学, 医学部附属病院, 講師 2017 – 2023: 弘前大学, 医学部附属病院, 講師 2014 – 2016: 弘前大学, 医学部附属病院, 助教
Review Section/Research Field	Principal Investigator Neurosurgery / Basic Section 58010:Medical management and medical sociology-related Except Principal Investigator Basic Section 58010:Medical management and medical sociology-related / Basic Section 47050:Environmental and natural pharmaceutical resources-related / Basic Section 56010:Neurosurgery-related
Keywords	Principal Investigator 酸化ストレス / 早期脳損傷 / 脳血管攣縮 / くも膜下出血 / 脳・神経 / 脳神経疾患 / 微小循環障害 / 遅発性脳虚血 / 脳微小循環障害 / ラットくも膜下出血モデル … More / apoptosis / 脳圧モニタリング / エダラボン / 血管脳関門 / 脳浮腫 / アポトーシス / Early Brain Injury … More Except Principal Investigator くも膜下出血 / 災害派遣医療チーム / 病院機能維持支援 / 災害医療 / lentztrehalose / 合併症 / 天然物 / 溶血液 / 放線菌 / レンツトレハロース / 微生物 / 食品植物 / 抗酸化物質 / trehalose / トレハロース / trehalosamine / トレハロサミン / 急性脳損傷 / 急性期脳損傷 / 脳動脈瘤 Less

放射線災害におけるVRを用いた多職種共同訓練体制の構築：KIRAMSとの連携研究Principal Investigator
- Principal Investigator
  
  奈良岡征都
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Hirosaki University
Designing effective support measures for maintaining hospital operations in the event of a nuclear disaster
- Principal Investigator
  
  辻口貴清
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Hirosaki University
Search and development of drugs for prevention and treatment of subarachnoid hemorrhage complications from natural products.
- Principal Investigator
  
  Wada Shun-ichi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 47050:Environmental and natural pharmaceutical resources-related
- Research Institution
  Microbial Chemistry Research Foundation
Development of treatment for poor grade subarachnoid hemorrhage
- Principal Investigator
  
  Hiroki Ohkuma
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56010:Neurosurgery-related
- Research Institution
  Hirosaki University
Development of a treatment for cerebral microcirculation disorder in early brain injury (EBI) after subarachnoid hemorrhagePrincipal Investigator
- Principal Investigator
  
  Naraoka Masato
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neurosurgery
- Research Institution
  Hirosaki University
Effect of statin Edaravone for Early Brian InjuryPrincipal Investigator
- Principal Investigator
  
  Naraoka Masato
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neurosurgery
- Research Institution
  Hirosaki University

All 2021 2020 2019 2018 2017 2016 Other

All Journal Article Presentation

[Journal Article] Effects of apple polyphenols on oxidative stress and cerebral vasospasm after subarachnoid hemorrhage in a rabbit double hemorrhage model2020
- Author(s)
  Naraoka Masato、Li Yuchen、Katagai Takeshi、Ohkuma Hiroki
- Journal Title
  
  Brain Hemorrhages
  
  Volume: 1 Issue: 1 Pages: 54-58
- DOI
  10.1016/j.hest.2019.12.006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19993
[Journal Article] The Role of Oxidative Stress in Microvascular Disturbances after Experimental Subarachnoid Hemorrhage2019
- Author(s)
  Fumoto, Toshio Naraoka, Masato Katagai, Takeshi Li, Yuchen Shimamura, Norihito Ohkuma, Hiroki
- Journal Title
  
  Translational Stroke Research
  
  Volume: 10 Issue: 6 Pages: 684-694
- DOI
  10.1007/s12975-018-0685-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19993
[Journal Article] The Role of Intracranial Pressure and Subarachnoid Blood Clots in Early Brain Injury After Experimental Subarachnoid Hemorrhage in Rats2019
- Author(s)
  Naraoka Masato、Fumoto Toshio、Li Yuchen、Katagai Takeshi、Ohkuma Hiroki
- Journal Title
  
  World Neurosurgery
  
  Volume: 129 Pages: e63-e72
- DOI
  10.1016/j.wneu.2019.05.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19993
[Journal Article] The Effect of Goreisan on the Prevention of Chronic Subdural Hematoma Recurrence: Multi-Center Randomized Controlled Study2018
- Author(s)
  Katayama Kosuke、Matsuda Naoya、Kakuta Kiyohide、Naraoka Masato、Takemura Atsuhito、Hasegawa Seiko、Akasaka Kenichi、Shimamura Norihito、Itoh Katsuhiro、Asano Kenichiro、Konno Hiromu、Ohkuma Hiroki
- Journal Title
  
  Journal of Neurotrauma
  
  Volume: 35 Issue: 13 Pages: 1537-1542
- DOI
  10.1089/neu.2017.5407
- Data Source
  KAKENHI-PROJECT-16K19993
[Journal Article] Long-acting statin for aneurysmal subarachnoid hemorrhage: A randomized, double-blind, placebo-controlled trial2017
- Author(s)
  Naraoka Masato、Matsuda Naoya、Shimamura Norihito、Asano Kenichiro、Akasaka Kenichi、Takemura Atsuhito、Hasegawa Seiko、Ohkuma Hiroki
- Journal Title
  
  Journal of Cerebral Blood Flow & Metabolism
  
  Volume: 0 Issue: 7 Pages: 1-9
- DOI
  10.1177/0271678x17724682
- NAID
  130007655921
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19993
[Presentation] くも膜下出血後の遅発性脳虚血と予後に対する脳微小循環障害の影響ー脳末梢循環時間の解析からー2021
- Author(s)
  奈良岡征都
- Organizer
  第37回スパズム・シンポジウム
- Data Source
  KAKENHI-PROJECT-18K08959
[Presentation] Evaluation of the microcirculatory dysfunction by Arterial Spin Labeling (ASL) after subarachnoid hemorrhage2019
- Author(s)
  Masato Naraoka
- Organizer
  ＩＳＡＨ２０１９
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K08959
[Presentation] Evaluation of the microcirculatory dysfunction by Arterial Spin Labeling (ASL) after subarachnoid hemorrhage2019
- Author(s)
  Masato Naraoka
- Organizer
  ISAH2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19993
[Presentation] 脳血管攣縮予防と予後改善への当施設での取り組み2019
- Author(s)
  奈良岡征都
- Organizer
  第35回スパズムシンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-16K19993
[Presentation] くも膜下出血後Early Brain Injuryに対する酸化ストレス抑制の効果2018
- Author(s)
  奈良岡征都、麓敏雄、松田尚也、片貝武、嶋村則人、大熊洋揮
- Organizer
  第34回スパズム・シンポジウム
- Data Source
  KAKENHI-PROJECT-16K19993
[Presentation] くも膜下出血後の遅発性脳虚血と予後に対する脳微小循環時間の影響2018
- Author(s)
  奈良岡征都、松田尚也、片貝武、嶋村則人、大熊洋揮
- Organizer
  第34回スパズム・シンポジウム
- Data Source
  KAKENHI-PROJECT-16K19993
[Presentation] くも膜形成による血腫クリアランスの促進とスパズム予防2017
- Author(s)
  奈良岡征都、松田尚也、片貝武、嶋村則人、大熊洋揮
- Organizer
  第33回スパズム・シンポジウム
- Place of Presentation
  大阪国際会議場（大阪府・大阪市）
- Year and Date
  2017-03-16
- Data Source
  KAKENHI-PROJECT-16K19993
[Presentation] Efficacy of edaravone, a free radical scavenger, on early brain injury after experimental subarachnoid hemorrhage2016
- Author(s)
  Masato Naraoka, Toshio Fumoto, Liang Wang, Naoya Matsuda, Norihito Shimamura , Hiroki Ohkuma
- Organizer
  世界脳神経外科学会、アメリカ脳神経外科学会
- Place of Presentation
  シカゴ（アメリカ合衆国）
- Year and Date
  2016-05-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26861137
[Presentation] The effect of free radical scavenger for early brain injury after subarachnoid hemorrhage
- Author(s)
  奈良岡征都
- Organizer
  Vasospasm 2015 (第13回国際くも膜下出血シンポジウム)
- Place of Presentation
  軽井沢プリンスホテル
- Year and Date
  2015-09-17 – 2015-09-19
- Data Source
  KAKENHI-PROJECT-26861137

1. Hiroki Ohkuma (40211099)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. Wada Shun-ichi (40450233)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 辻口貴清 (90737454)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 伊藤勝博 (20322951)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 小山内暢 (40514138)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 山内可南子 (80740810)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Naraoka Masato 奈良岡 征都

Research Projects

Research Products

Co-Researchers

放射線災害におけるVRを用いた多職種共同訓練体制の構築：KIRAMSとの連携研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Designing effective support measures for maintaining hospital operations in the event of a nuclear disaster

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Search and development of drugs for prevention and treatment of subarachnoid hemorrhage complications from natural products.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of treatment for poor grade subarachnoid hemorrhage

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a treatment for cerebral microcirculation disorder in early brain injury (EBI) after subarachnoid hemorrhagePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Effect of statin Edaravone for Early Brian InjuryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Effects of apple polyphenols on oxidative stress and cerebral vasospasm after subarachnoid hemorrhage in a rabbit double hemorrhage model2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The Role of Oxidative Stress in Microvascular Disturbances after Experimental Subarachnoid Hemorrhage2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The Role of Intracranial Pressure and Subarachnoid Blood Clots in Early Brain Injury After Experimental Subarachnoid Hemorrhage in Rats2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The Effect of Goreisan on the Prevention of Chronic Subdural Hematoma Recurrence: Multi-Center Randomized Controlled Study2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Long-acting statin for aneurysmal subarachnoid hemorrhage: A randomized, double-blind, placebo-controlled trial2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Presentation] くも膜下出血後の遅発性脳虚血と予後に対する脳微小循環障害の影響ー脳末梢循環時間の解析からー2021

Author(s)

Organizer

Data Source

[Presentation] Evaluation of the microcirculatory dysfunction by Arterial Spin Labeling (ASL) after subarachnoid hemorrhage2019

Author(s)

Organizer

Data Source

[Presentation] Evaluation of the microcirculatory dysfunction by Arterial Spin Labeling (ASL) after subarachnoid hemorrhage2019

Author(s)

Organizer

Data Source

[Presentation] 脳血管攣縮予防と予後改善への当施設での取り組み2019

Author(s)

Naraoka Masato 奈良岡征都