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2008 Fiscal Year Final Research Report

Evaluation of brain and whole-body micro-dosing pharmacokinetics of <11>^C-labeled donepezil in rats by means of planar positron imaging system

Research Project

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Project/Area Number 19591416
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Radiation science
Research InstitutionOsaka University

Principal Investigator

SHIMOSEGAWA Eku  Osaka University, 医学系研究科, 准教授 (30370258)

Co-Investigator(Kenkyū-buntansha) HATAZAWA Jun  大阪大学, 医学系研究科, 教授 (70198745)
INOUE Osamu  大阪大学, 医学系研究科, 教授 (50159969)
MURASE Kenya  大阪大学, 医学系研究科, 教授 (50157773)
Project Period (FY) 2007 – 2008
Keywords薬物動態 / ポジトロン / マイクロドージング / 脳
Research Abstract

対向型ポジトロンイメージング装置と陽電子放出核種標識放射性トレーサを用いて、医薬品の体内動態を解析する手法を確立することを目的として、認知症治療薬である医薬品(<11>^C-donepezil)の標識合成技術の開発およびマイクロドージング(100μg以下)における静脈投与時の動態解析を行う。

  • Research Products

    (5 results)

All 2008

All Journal Article (5 results) (of which Peer Reviewed: 5 results)

  • [Journal Article] Chronic middle cerebral artery occlusion : a hemodynamic and metabolic study with positron-emission tomography2008

    • Author(s)
      Tanaka M, Shimosegawa E, Kajimoto K, Kimura Y, Kato H, Oku N, Hori M, Kitagawa K, Hatazawa J
    • Journal Title

      AJNR Am J Neuroradiol 29

      Pages: 1841-1846

    • Peer Reviewed
  • [Journal Article] Evaluation of brain and whole-body pharmacokinetics of <11>^C-labeled diphenylhydantoin in rats by means of planar positron imaging system2008

    • Author(s)
      Hasegawa Y, Kanai Y, Hasegawa S, Okamoto T, Matsui T, Shimosegawa E, Kurachi Y, Hatazawa J
    • Journal Title

      Ann Nucl Med 22

      Pages: 301-307

    • Peer Reviewed
  • [Journal Article] Cerebral hemodynamics and oxygen metabolism in patients with moyamoya syndrome associated with atherosclerotic steno-occlusive arterial lesions2008

    • Author(s)
      Kato H, Shimosegawa E, Oku N, Kimura Y, Kajimoto K, Tanaka M, Hori M, Kitagawa K, Hatazawa J
    • Journal Title

      Cerebrovasc Dis 26

      Pages: 9-15

    • Peer Reviewed
  • [Journal Article] MRI-based correction for partial-volume effect improves detectability of intractable epileptogenic foci on 123I-iomazenil brain SPECT images2008

    • Author(s)
      Kato H, Shimosegawa E, Oku N, Kitagawa K, Kishima H, Saitoh Y, Kato A, Yoshimine T, Hatazawa J
    • Journal Title

      J Nucl Med 49

      Pages: 383-289

    • Peer Reviewed
  • [Journal Article] Effect of PK11195 on attenuating the enhancement of glucose utilization induced by quinolinic acid infusion in the rat brain2008

    • Author(s)
      Amitani M, Ohashi A, Hatazawa J, Gee A, Inoue O
    • Journal Title

      Synapse 62

      Pages: 253-258

    • Peer Reviewed

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Published: 2010-06-10   Modified: 2016-04-21  

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