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Development of pharmaceutical diagnostics method to speculate micro environment in aqueous humor of eye disease patient

Research Project

Project/Area Number 25460238
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical pharmacy
Research InstitutionKyushu University of Health and Welfare

Principal Investigator

Takamura Norito  九州保健福祉大学, 薬学部, 教授 (20369169)

Co-Investigator(Kenkyū-buntansha) Ogata Kenji  九州保健福祉大学, 薬学部・薬学科, 講師 (90509580)
Tokunaga Jin  九州保健福祉大学, 薬学部・薬学科, 教授 (60369171)
Research Collaborator Setoguchi Nao  九州保健福祉大学, 薬学部・薬学科, 助教 (50551305)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords眼房水中アルブミン / タンパク結合 / ジクロフェナク点眼薬
Outline of Final Research Achievements

We aimed at the development of the pharmaceutical diagnostics method to speculate the difference of the albumin binding capability and the factor (micro environment in the aqueous humor) in eye disease patient's aqueous humor handily and promptly. In addition, the inhibit administration method also examined the instillation that bound to the albumin in the aqueous humor by other inhibitors.
As a result of examining influence of the main endogenous substance contained in aqueous humor by using best site Ⅰ and Ⅱ probe, it turned out the level of the inhibition of site Ⅰ and Ⅱ of the albumin was to guess by the ratio between the albumin concentration and the free fatty acid concentration in the aqueous humor. Moreover, it was considered that the possibility of the use of the fatty acid and NSAID was high as a bind inhibitor to albumin site Ⅱ drug (diclofenac instillation) in the aqueous humor in clinical.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (12 results)

All 2016 2015 2014 2013 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Invited: 2 results) Remarks (3 results)

  • [Journal Article] A Novel Injection Strategy of Flurbiprofen-axetil by Inhibiting Protein Binding with 6-Methoxy-2-naphthylacetic Acid.2016

    • Author(s)
      Ogata K., Takamura N., Tokunaga J., Ikeda T., Setoguchi N., Tanda K,., Yamasaki T., Nishio T., Kawai K.
    • Journal Title

      Eur. J. Drug Metab. Pharmacok.

      Volume: 41 Issue: 2 Pages: 179-186

    • DOI

      10.1007/s13318-014-0248-z

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Albumin binding of diclofenac and the effect of a site II inhibitor in the aqueous humor of cataract patients with the instillation of diclofenac2014

    • Author(s)
      Takashi Osaki, Mineo Ozaki, Norito Takamura, Kenji Ogata, Jin Tokunaga, Nao Setoguchi, Kazuhiko Arimori
    • Journal Title

      Biopharmaceutics & Drug Disposition

      Volume: 35 Issue: 4 Pages: 218-227

    • DOI

      10.1002/bdd.1887

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 私がフィジカルアセスメントを薬学に導入した理由2015

    • Author(s)
      髙村徳人
    • Organizer
      第48回日本薬剤師会学術大会
    • Place of Presentation
      かごしま県民交流センター(鹿児島県鹿児島市)
    • Year and Date
      2015-11-22
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 薬学全体で取り組むべきフィジカルアセスメントを踏まえた次のステップとは2015

    • Author(s)
      髙村徳人
    • Organizer
      第25回日本医療薬学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-11-21
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Albumin-binding of diclofenac in aqueous humor of cataract patients and development of an administration method utilizing inhibition of protein-binding2015

    • Author(s)
      石井紗綾,尾﨑峯生,大崎卓,髙村徳人,緒方賢次,徳永仁,瀬戸口奈央,有森和彦
    • Organizer
      Asia-ARVO 2015
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-02-16 – 2015-02-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 白内障患者の眼房水中アルブミンへのジクロフェナク結合とタンパク結合阻害を利用した投与法の開発2014

    • Author(s)
      髙村徳人,大崎卓,尾﨑峯生,緒方賢次,徳永仁,瀬戸口奈央,石井紗綾
    • Organizer
      第76回九州山口薬学大会
    • Place of Presentation
      長崎ブリックホール(長崎県長崎市)
    • Year and Date
      2014-11-23 – 2014-11-24
    • Related Report
      2014 Research-status Report
  • [Presentation] Influence of fatty acids and site inhibitors on binding behavior of diclofenac to albumin in human aqueous humor2014

    • Author(s)
      大崎卓,尾﨑峯生,髙村徳人,緒方賢次,有森和彦
    • Organizer
      World Ophthalmology Congress 2014
    • Place of Presentation
      東京国際フォーラム、帝国ホテル(東京都千代田区)
    • Year and Date
      2014-04-02 – 2014-04-06
    • Related Report
      2014 Research-status Report
  • [Presentation] 白内障患者の眼房水中アルブミンへのジクロフェナク結合と効果的な投与法の開発2014

    • Author(s)
      髙村徳人,大崎卓,尾﨑峯生,緒方賢次,徳永仁,瀬戸口奈央
    • Organizer
      日本薬学会第134年会
    • Place of Presentation
      熊本市総合体区間(熊本県熊本市)
    • Related Report
      2013 Research-status Report
  • [Presentation] 房水中アルブミンのジクロフェナクとの結合に及ぼす脂肪酸およびサイト阻害薬物の影響 房水中点眼薬の動態に関する研究2013

    • Author(s)
      大崎卓,尾﨑峯生,髙村徳人,徳永仁,緒方賢次,瀬戸口奈央,有森和彦
    • Organizer
      第52回日本白内障学会総会/第28回JSCRS学術総会
    • Place of Presentation
      シェラトン・グランデ・トーキョーベイ・ホテル(千葉浦安市)
    • Related Report
      2013 Research-status Report
  • [Remarks] 九州保健福祉大学教員プロフィール(髙村徳人)

    • URL

      http://profile.jei.ac.jp:81/public/v2kgr/jpn/ResearcherInformation/ResearcherInformation.aspx?KYCD=103031

    • Related Report
      2015 Annual Research Report
  • [Remarks] 九州保健福祉大学教員プロフィール 髙村徳人

    • URL

      http://sypro.phoenix.ac.jp:20080/faculty/servlet/KYOUINKENSAKU_S040?ksin_cd=103031&univ_cd=&gkb_cd=

    • Related Report
      2014 Research-status Report
  • [Remarks] 九州保健福祉大学教員プロフィール

    • URL

      http://sypro.phoenix.ac.jp:20080/faculty/servlet/KYOUINKENSAKU_S040?ksin_cd=103031&univ_cd=4&gkb_cd=08

    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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