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2012 Fiscal Year Final Research Report

The pre-clinical evaluation of animal models of Alzheimer's treatment devices using blood purification

Research Project

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Project/Area Number 22500419
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionFujita Health University

Principal Investigator

KAWAGUCHI Kazunori  藤田保健衛生大学, 医療科学部, 講師 (00508468)

Co-Investigator(Kenkyū-buntansha) KITAGUCHI Nobuya  藤田保健衛生大学, 医療科学部, 教授 (70508077)
NAKAI Sigeru  藤田保健衛生大学, 医療科学部, 教授 (20345896)
Co-Investigator(Renkei-kenkyūsha) MIYAKAWA Tsuyoshi  藤田保健衛生大学, 総合医科学研究所, 教授 (10301780)
OHASHI Atsushi  藤田保健衛生大学, 医療科学部, 准教授 (30310585)
HORI Hideo  藤田保健衛生大学, 医療科学部, 助教 (00342113)
Project Period (FY) 2010 – 2012
Keywordsアルツハイマー病 / 血液浄化 / アミロイドβ蛋白
Research Abstract

We intend to develop the extracorporeal system for Alzheimer’s disease by removal of whole blood amyloid beta (Aβ) which may reduce brain Aβ.In this study, we tried toreveal the effect of improving the recognition by extracorporeal system in rats.1. In rat model, the synthetic Aβ that injected into the cisternal was detected inrat whole blood.2. The extracorporeal system for removal Aβ in rats and cognitive evaluation system wasestablished.

  • Research Products

    (11 results)

All 2012 2011 2010

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (7 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] Potential therapeutic system for Alzheimer's disease: removal of blood Aβs by hemodialyzers and its effect on the cognitive functions of renal-failure patients2012

    • Author(s)
      Masao Katoh, Kazunori Kawaguchi,Sigeru Nakai, Nobuya Kitaguchi
    • Journal Title

      J Neural Transm

      Volume: 119 Pages: 1533-1544

    • Peer Reviewed
  • [Journal Article] Reduction of Alzheimer'sDisease Amyloid β in plasma byhemodialysis and its relation to cognitive functions2011

    • Author(s)
      Kitaguchi N., Kawaguchi K. Nakai S
    • Journal Title

      BloodPurification

      Volume: 32 Pages: 57-62

    • Peer Reviewed
  • [Journal Article] Novel therapeutic approach forAlzheimer's Disease by removing amyloidβ protein from the brain withExtracorporeal Removal System.2010

    • Author(s)
      Kazunori Kawaguchi, Nobuya Kitaguchi
    • Journal Title

      J ArtifiOrgans

      Volume: 13 Pages: 31-37

    • Peer Reviewed
  • [Presentation] Extracorporeal Aβ Removal System (EARS) for Alzheimer's Disease therapy: Novel Devices with fragments of hollow fibers removed Aβ effectively both in vitro and in vivo.2012

    • Author(s)
      Nobuya Kitaguchi, Sigeru Nakai,Kazunori Kawaguchi.
    • Organizer
      Alzheimer's Association International Conference (AAIC)
    • Place of Presentation
      Canada
    • Year and Date
      2012-07-14
  • [Presentation] 中空糸による血中アミロイドβ蛋白(Aβ)除去性能の検討2012

    • Author(s)
      川口和紀、中井滋、北口暢哉
    • Organizer
      日本医工学治療学会
    • Place of Presentation
      北海道(札幌)
    • Year and Date
      2012-03-23
  • [Presentation] 18ヶ月間の維持血液透析による血中AmyloidBeta-Protein(Aβ)2011

    • Author(s)
      川口和紀、中井滋、北口暢哉
    • Organizer
      MMSE スコアの経時変化日本認知症学会
    • Place of Presentation
      東京
    • Year and Date
      2011-11-11
  • [Presentation] Toward therapeutic system for Alzheimer's Disease by removal of blood Aβ:Hemodialysis improved the impaired cognitive states of renal failure patients.2011

    • Author(s)
      Nobuya Kitaguchi, Sigeru Nakai,Kazunori Kawaguchi.
    • Organizer
      Alzheimer's Disease(ICAD)2011
    • Place of Presentation
      Paris
    • Year and Date
      2011-07-15
  • [Presentation] 血中アミロイドβ蛋白(Aβ)除去によるアルツハイマー病治療システムの構築に向けて~Aβ吸着材の吸着特性2011

    • Author(s)
      川口和紀、中井滋、北口暢哉
    • Organizer
      日本医工学治療学会
    • Place of Presentation
      岡山
    • Year and Date
      2011-04-22
  • [Presentation] Therapeutic system for Alzheimer's Disease by blood purification with Extra-Corporeal AβRemoval System(EARS): Reduction of plasma Aβ by hemodialysis2010

    • Author(s)
      Nobuya Kitaguchi, Kazunori Kawaguchi
    • Organizer
      International conference on Alzheimer'sDisease(ICAD)2010
    • Place of Presentation
      Hawaii
    • Year and Date
      2010-07-13
  • [Presentation] 血液浄化によるアルツハイマー病治療システムの構築に向けて~吸着剤による Amyloid Beta 蛋白(Aβ)除去の検討2010

    • Author(s)
      川口和紀、北口暢哉
    • Organizer
      日本医工学治療学会
    • Place of Presentation
      東京
    • Year and Date
      2010-04-03
  • [Patent(Industrial Property Rights)] 中空糸材料を用いた血中 Aβ除去シ ステム2011

    • Inventor(s)
      北口暢哉 川口和紀
    • Industrial Property Rights Holder
      学校法人藤田学園、旭化成株式会社
    • Industrial Property Number
      US provisional ApplicationNo61/344,376
    • Filing Date
      2011-07-08
    • Overseas

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Published: 2014-08-29   Modified: 2015-10-20  

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