Orihashi Ryuzo 折橋隆三

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ORIHASHI Ryuzo 折橋隆三

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Researcher Number	00909418
Other IDs
Affiliation (Current)	2026: 佐賀大学, 医学部, 助教
Affiliation (based on the past Project Information) *help	2024: 佐賀大学, 医学部, 助教 2021 – 2023: 大分大学, 医学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 58010:Medical management and medical sociology-related / 0908:Society medicine, nursing, and related fields
Keywords	Principal Investigator 脳画像解析 / バイオマーカー開発 / sTREM2 / BDNF / オキシトシン / 抑うつ / 認知機能 / 精神的健康 / 高齢者 / 脳画像 / S100B / バイオマーカー

高齢者の認知機能低下発現を予測するバイオマーカーの開発Principal Investigator
- Principal Investigator
  
  折橋隆三
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Saga University
  Oita University
A Longitudinal Epidemiological Study on Mental Health in Older Adults: The Kurokawa StudyPrincipal Investigator
- Principal Investigator
  
  ORIHASHI Ryuzo
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0908:Society medicine, nursing, and related fields
- Research Institution
  Saga University
  Oita University

All 2024 2023 2022 2021

All Journal Article Presentation

[Journal Article] Association between sTREM2, an immune biomarker of microglial activation, and frontal lobe function in community-dwelling older adults: a cross-sectional study2024
- Author(s)
  Orihashi Ryuzo、Imamura Yoshiomi、Mizoguchi Yoshito
- Journal Title
  
  J Rural Med
  
  Volume: 19 Issue: 3 Pages: 186-191
- DOI
  10.2185/jrm.2024-018
- ISSN
  1880-487X, 1880-4888
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K21192
[Journal Article] Correlation between brain-derived neurotrophic factor and oxytocin in older adults2024
- Author(s)
  Orihashi Ryuzo、Imamura Yoshiomi、Kunitake Yutaka、Mizoguchi Yoshito
- Journal Title
  
  Archives of Gerontology and Geriatrics Plus
  
  Volume: 1 Issue: 4 Pages: 100059-100059
- DOI
  10.1016/j.aggp.2024.100059
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K21192
[Journal Article] Oxytocin for maintaining mental health in older adults2024
- Author(s)
  Orihashi Ryuzo、Mizoguchi Yoshito
- Journal Title
  
  Archives of Gerontology and Geriatrics Plus
  
  Volume: 1 Issue: 4 Pages: 100090-100090
- DOI
  10.1016/j.aggp.2024.100090
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K16260
[Journal Article] Salivary 3‐methoxy‐4‐hydroxyphenylglycol and MRI‐based volume change of the precuneus in community‐dwelling elderly people2023
- Author(s)
  Ohishi‐Fukuchi J, Imamura Y, Orihashi R, Kunitake H, Kunitake Y, Tateishi Hi, Yamada S, Monji A, Mizoguchi Y
- Journal Title
  
  Psychogeriatrics
  
  Volume: 23 Issue: 4 Pages: 675-681
- DOI
  10.1111/psyg.12976
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K17251, KAKENHI-PROJECT-23K16260, KAKENHI-PROJECT-21K21192, KAKENHI-PROJECT-22K07564
[Journal Article] Association between serum oxytocin levels and depressive state in community-dwelling older adults: A cross-sectional study2023
- Author(s)
  Ryuzo Orihashi, Yoshiomi Imamura, Shigeto Yamada, Akira Monji, Yoshito Mizoguchi
- Journal Title
  
  Psychiatry and Clinical Neurosciences Reports
  
  Volume: 2 Issue: 2
- DOI
  10.1002/pcn5.97
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K16260, KAKENHI-PROJECT-21K21192
[Journal Article] Serum oxytocin correlated with later logical memory in older Japanese women: A 7-year follow-up study2023
- Author(s)
  Kunitake Y, Mizoguchi Y, Imamura Y, Kunitake H, Orihashi R, Matsushima J, Tateishi H, Murakawa-Hirachi T, Yamada S, Monji A.
- Journal Title
  
  Compr Psychoneuroendocrinol
  
  Volume: 13 Pages: 100166-100166
- DOI
  10.1016/j.cpnec.2022.100166
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K07564, KAKENHI-PROJECT-21K21192, KAKENHI-PROJECT-18K18465, KAKENHI-PROJECT-21K17251
[Journal Article] Association between cortisol and aging-related hippocampus volume changes in community-dwelling older adults: a 7-year follow-up study2022
- Author(s)
  Orihashi R, Imamura Y, Yamada S, Monji A, Mizoguchi Y
- Journal Title
  
  BMC Geriatr
  
  Volume: 22 Issue: 1 Pages: 765-765
- DOI
  10.1186/s12877-022-03455-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K07564, KAKENHI-PROJECT-21K21192, KAKENHI-PROJECT-18K18465
[Presentation] 地域在住の高齢者におけるBDNFとオキシトシンの相関関係2024
- Author(s)
  折橋隆三、藤野成美、溝口義人
- Organizer
  第76回九州精神神経学会
- Data Source
  KAKENHI-PROJECT-23K16260
[Presentation] 地域在住の高齢者における血清オキシトシン濃度と抑うつ状態との関連2023
- Author(s)
  折橋隆三、今村義臣、溝口義人
- Organizer
  第75回九州精神神経学会
- Data Source
  KAKENHI-PROJECT-21K21192
[Presentation] 地域在住の高齢者における血清オキシトシン濃度と抑うつ状態との関連2023
- Author(s)
  折橋隆三、今村義臣、溝口義人
- Organizer
  第75回九州精神神経学会
- Data Source
  KAKENHI-PROJECT-23K16260
[Presentation] 高齢者におけるオキシトシンと海馬、扁桃体体積の関連－黒川町研究－2022
- Author(s)
  折橋隆三、今村義臣、溝口義人
- Organizer
  第74回九州精神神経学会
- Data Source
  KAKENHI-PROJECT-21K21192
[Presentation] 日本の農村部在住の高齢者のオキシトシンと論理記憶との関連：7年の縦断研究2021
- Author(s)
  國武裕、溝口義人、今村義臣、折橋隆三、立石洋、村川徹、松島淳、門司晃
- Organizer
  第117回日本精神神経学会学術総会
- Data Source
  KAKENHI-PROJECT-21K21192

1. KUNITAKE Utaka

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. MIZOGUCHI Yoshito

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Orihashi Ryuzo 折橋 隆三

ORIHASHI Ryuzo 折橋 隆三

Research Projects

Research Products

Co-Researchers

高齢者の認知機能低下発現を予測するバイオマーカーの開発Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A Longitudinal Epidemiological Study on Mental Health in Older Adults: The Kurokawa StudyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Association between sTREM2, an immune biomarker of microglial activation, and frontal lobe function in community-dwelling older adults: a cross-sectional study2024

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Correlation between brain-derived neurotrophic factor and oxytocin in older adults2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Oxytocin for maintaining mental health in older adults2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Salivary 3‐methoxy‐4‐hydroxyphenylglycol and MRI‐based volume change of the precuneus in community‐dwelling elderly people2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Association between serum oxytocin levels and depressive state in community-dwelling older adults: A cross-sectional study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Serum oxytocin correlated with later logical memory in older Japanese women: A 7-year follow-up study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Association between cortisol and aging-related hippocampus volume changes in community-dwelling older adults: a 7-year follow-up study2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] 地域在住の高齢者におけるBDNFとオキシトシンの相関関係2024

Author(s)

Organizer

Data Source

[Presentation] 地域在住の高齢者における血清オキシトシン濃度と抑うつ状態との関連2023

Author(s)

Organizer

Data Source

[Presentation] 地域在住の高齢者における血清オキシトシン濃度と抑うつ状態との関連2023

Author(s)

Organizer

Data Source

[Presentation] 高齢者におけるオキシトシンと海馬、扁桃体体積の関連－黒川町研究－2022

Author(s)

Organizer

Data Source

[Presentation] 日本の農村部在住の高齢者のオキシトシンと論理記憶との関連：7年の縦断研究2021

Author(s)

Organizer

Data Source

Orihashi Ryuzo 折橋隆三

ORIHASHI Ryuzo 折橋隆三