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経口投与型ナノ治療法の創出

Research Project

Project/Area Number 24659014
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Physical pharmacy
Research InstitutionUniversity of Tsukuba

Principal Investigator

吉冨 徹  筑波大学, 数理物質系, 研究員 (20585799)

Project Period (FY) 2012
Project Status Discontinued (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords酸化ストレス障害 / ドラックデリバリーシステム / 高分子ミセル / 抗酸化剤 / ニトロキシドラジカル / アルツハイマー病
Research Abstract

近年、分子標的薬やタンパク製剤、ナノ粒子製剤などが次々上市され、創薬産業にパラダイムシフトが起こりつつあるものの、簡便で安全な経口投与に関する新しい方法や材料などは近年殆ど見当たらない。本研究では、高分子素材を用いて、経口投与後血中を長期滞留し、慢性疾患などにも治療効果を示すナノメディシンを開発した。我々が開発した親水鎖ポリエチレングリコールとニトロキシドラジカル(2,2,6,6-テトラメチルピペリジン-1-オキシルTEMPO)が結合した疎水鎖から成る両親媒性ブロック共重合体は、透析法により自己集積しコアシェル型のナノ粒子(レドックスナノ粒子:RNP)を形成する。RNP内に封入されているTEMPOは抗酸化剤として機能するだけでなく、電子スピン共鳴(ESR)のプローブとしても機能する。そこで、RNPを経口投与後、血中でのESRのシグナルを確認したところ、粒子の状態ではなく、一本一本のポリマーに崩壊して、取り込まれていることが明らかとなった。これは、胃の酸性条件下で崩壊したRNPが、一本一本のブロック共重合体となり、腸から吸収したものと考えられる。またHPLCを用いて、血中タンパク質との相互作用を確認したところ、大変興味深いことに、アルブミンと相互作用しながら、血中を長期滞留していることが明らかとなった。そこで、酸化ストレスが関連する難病疾患アルツハイマー病をターゲット疾患として、老化促進モデルマウス(SAMP8)を利用し、RM経口継続投与による血液学的血液生化学的検査値の加齢変化を検討するとともに、Morris水迷路行動学習テストにより認識能評価したところ、このRNPを4週間経口投与した群において、脳内の酸化ストレス抑制、神経数増加がみられ、Morris水迷路試験などでも、健常なマウスと同等のレベルまで治癒していたことが確認された。これらのことから、経口投与可能なRNPは、慢性疾患などに有用なナノメディシンとして期待される,

Report

(1 results)
  • 2012 Annual Research Report
  • Research Products

    (61 results)

All 2013 2012 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (56 results) Remarks (1 results)

  • [Journal Article] An Orally Administered Redox Nanoparticle that Accumulates in the Colonic Mucosa and Reduces Colitis in Mice,2012

    • Author(s)
      Long Binh Vong, Tsutomu Tomita, Toru Yoshitomi, Hirofumi Matsui, Yukio Nagasaki
    • Journal Title

      Gastroenterology

      Volume: 143 Pages: 1027-1036

    • NAID

      120007137192

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Redox Nanoparticle Treatment Protects Against Neurological Deficit in Focused Ultrasound-Induced Intracerebral Hemorrhage2012

    • Author(s)
      Pennapa Chonpathompikunlert, Ching-Hsiang Fan, Yuki Ozaki, Toru Yoshitomi, Chih-Kuang Yeh, Yukio Nagasaki
    • Journal Title

      Nanomedicine

      Volume: Vol.7, No.7 Issue: 7 Pages: 1029-1043

    • DOI

      10.2217/nnm.12.2

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design and preparation of a nanoprobe for imaging inflammation sites2012

    • Author(s)
      Toru Yoshitomi, Yukio Nagasaki
    • Journal Title

      Biointerphase

      Volume: 7 Issue: 1 Pages: 7-7

    • DOI

      10.1007/s13758-011-0007-5

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Creation of a blood-compatible surface : a novel strategy for suppressing blood activation and coagulation using nitroxide radical-containing polymer with reactive oxygen species scavenging activity2012

    • Author(s)
      Toru Yoshitomi, Yu Yamaguchi, Akihiko Kikuchi, Yukio Nagasaki
    • Journal Title

      Acta Biomaterialia

      Volume: 8 Pages: 1323-1329

    • NAID

      120007130697

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] ROS scavenging nanoparticle as an adjuvant to anticancer chemotherapy2013

    • Author(s)
      Toru Yoshitomi, Yukio Nagasaki
    • Organizer
      ASIAN CLINICAL CONGRESS
    • Place of Presentation
      Bankok, Thai
    • Year and Date
      2013-01-29
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox-active Injectable Gel (RIG) for Treatments of Local Inflammation : Carrageenan-Induced Arthritis2013

    • Author(s)
      Min Ley Pua, Pennapa Chonpathompikunlert, Toru Yoshitomi, Aki Hirayama, Yukio Nagasaki
    • Organizer
      MANA International Symposium on 2013
    • Place of Presentation
      Epochal, Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Interaction of redox nanoparticle with blood cells2013

    • Author(s)
      Madoka Shimizu, Toru Yoshitomi, Yukio Nagasaki
    • Organizer
      MANA International Symposium on 2013
    • Place of Presentation
      Epochal, Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox-Nanoparticle assisted delivery PPAR γ ligands for treatment of Prostate Cancer2013

    • Author(s)
      Sindhu Thangavel, Toru Yoshitomi, Meena Sakhakar, Yukio Nagasaki
    • Organizer
      MANA International Symposium on 2013
    • Place of Presentation
      Epochal, Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox-active nanoparticle as an adjuvant for chemotherapy enhances an activity of anticancer drug and suppresses its adverse effects2013

    • Author(s)
      Toru Yoshitomi, Yukio Nagasaki
    • Organizer
      MANA International Symposium on 2013
    • Place of Presentation
      Epochal, Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] The effect of orally administered redox nanoparticles in colonic mucosa of mice with colitis2013

    • Author(s)
      Long Binh Vong, Toru Yoshitomi, Hirofumi Matsui, Yukio Nagasaki
    • Organizer
      MANA International Symposium on 2013
    • Place of Presentation
      Epochal, Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] The treatment of fibrosis associated with nonalcoholic, steatohepatitis by novel redox nanoparticles2013

    • Author(s)
      Akiko Eguchi, Toru Yoshitomi, Casey Johnson, Alexander Wree, Yukio Nagasaki, Ariel Feldstein
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Behavior of redox nanoparticle in blood2013

    • Author(s)
      Madoka Shimizu, Toru Yoshitomi, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox nanoparticle as an adjuvant for chemotherapy enhances an activity of anticancer drug and suppresses its adverse effects2013

    • Author(s)
      Toru Yoshitomi, Yuki Ozaki, Sindhu Thangavel, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development of Redox Nanoparticles for Treatment of NASIDs-induced Small Intestinal Inflammation2013

    • Author(s)
      Sha Sha, Long Binh Vong, Pennapa Chonpathompikunlert, Toru Yoshitomi, Hirofumi Matsui, Yukio Nagasaki,
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Combination therapy for Prostate cancer by PPAR-g ligand and antioxidative stress2013

    • Author(s)
      Sindhu Thangavel, Toru Yoshitomi, Meena Sakharkar, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Oral nanotherapeutics : The Effect of Redox Nanoparticle in the Colonic Mucosa of Mice with Colitis2013

    • Author(s)
      Long Binh Vong, Tsutomu Tomita, Toru Yoshitomi, Kazuya Morikawa, Shinji Saito, Hirofumi Matsui, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Pharmacokinetic study for Orally-administered Redox Polymer Drug2013

    • Author(s)
      Natsuka Imaizumi, Toru Yoshitomi, Pennapa Chonpathompikunlert, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox-active injectable hydrogel as potential drug delivery system in Rheumatoid Arthritis treatment2013

    • Author(s)
      Magdalena Bednarowicz, Toru Yoshitomi, Min Ley Pua, Magdalena Halupka-Bryl, Ryszard Krzyminiewski, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox-active Injectable Gel (RIG) for Treatments of Carrageenan-Induced Arthritis2013

    • Author(s)
      Pua Min Ley, Toru Yoshitomi, Pennapa Chonpathompikunlert, Aki Hirayama, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] Improvement in NO-release efficiency from NO-photodonor for high performance NO-triggered photo dynamic therapy2013

    • Author(s)
      Miwa Nakano, Shinpei Kudo, Toru Yoshitomi, Daiki Kondo, Kyohei Hanaoka, Megumi Kayanuma, Mitsuo Shoji, Yukio Nagasaki
    • Organizer
      2nd International Conference on Biomaterials Science in Tsukuba (ICBS2013)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2012 Annual Research Report
  • [Presentation] 局所的炎症を治療するレドックスインジェクタブルゲルの開発2013

    • Author(s)
      プアミンリー・吉冨徹・ションパトンピクンラットペンナパー、平山暁、長崎幸夫
    • Organizer
      第24回高分子ゲル研究討論会
    • Place of Presentation
      山上会館、東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] シリカゲル含有レドックスナノ粒子の作製と評価2013

    • Author(s)
      吉冨徹、矢口達也、平山暁、植田敦志、長崎幸夫
    • Organizer
      第24回高分子ゲル研究討論会
    • Place of Presentation
      山上会館、東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox nanoparticle avoids an uptake into blood cell and prevents blood coagulation2012

    • Author(s)
      Madoka Shimizu, Toru Yoshitomi, Yukio Nagasaki
    • Organizer
      International Joint Symposium on Single-Cell Analysis (The 6th International Workshop on Approaches to Single Cell Analysis & The 8th International Forum on Post-Genome Technologies)
    • Place of Presentation
      Kyoto Research Park, Kyoto
    • Year and Date
      2012-11-28
    • Related Report
      2012 Annual Research Report
  • [Presentation] 非ステロイド系抗炎症薬内包レドックスナノ粒子による消化管傷害の抑制とバイオアベイラビリティの向上2012

    • Author(s)
      沙莎、吉冨徹、Vong Long Binh、Pennapa Chonpathompikunlert、松井裕史、長崎幸夫
    • Organizer
      日本バイオマテリアル学会シンポジウム2012
    • Place of Presentation
      仙台国際センター、仙台
    • Year and Date
      2012-11-27
    • Related Report
      2012 Annual Research Report
  • [Presentation] 局所的酸化ストレス障害を治療するレドックスインジェクタブルハイドロゲルの開発2012

    • Author(s)
      プアミンリー、吉冨徹、Pennapa Chonpathompikunlert、平山暁、長崎幸夫
    • Organizer
      日本バイオマテリアル学会シンポジウム2012
    • Place of Presentation
      仙台国際センター、仙台
    • Year and Date
      2012-11-26
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox nanoparticle improves chemotherapeutic effect and suppresses its adverse effects2012

    • Author(s)
      Toru Yoshitomi, Yuki Ozaki, Sindhu Thangavel and Yukio Nagasaki
    • Organizer
      International Workshop on Soft Interface Science for Young Scientists (SISYS2012)
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2012-11-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] Redox Injectable Gel (RIG) for Treatments of Local Inflammation -Carageenan-induced Arthritis-2012

    • Author(s)
      Pua Min Ley, Toru Yoshitomi, Pennapa Chonpathompikunlert, Aki Hirayama, Yukio Nagasaki
    • Organizer
      International Workshop on Soft Interface Science for Young Scientists (SISYS2012)
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2012-11-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] Develop a novel oral administration of indomethacin-loaded redox nanoparticles for enhancement of bioavailability and suppression of side effect2012

    • Author(s)
      Sha Sha, Long Binh Vong, Pennapa C honpathompikunlert, Toru Yoshitomi, Hirofumi Matsui and Yukio Nagasaki
    • Organizer
      International Workshop on Soft Interface Science for Young Scientists (SISYS2012)
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2012-11-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development and Evaluation of ROS-Scavenging Cigarette Filter prepared by Nitroxide Radicals containing Polymer2012

    • Author(s)
      Kazuhiro Kuramochi, Toru Yoshitani, Yu Yamaguchi, and Yukio Nagasaki
    • Organizer
      International Workshop on Soft Interface Science for Young Scientists(SISYS2012)
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2012-11-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] Orally Administered Redox Nanoparticle Accumulates in the Colonic Mucosa and Reduces Colitis in Mice2012

    • Author(s)
      Log Binh Vong, Tsutomu Tomita, Toru Yoshitomi, Hirofumi Matsui, Yukio Nagasaki,
    • Organizer
      The 9th SPSJ International Polymer Conference
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2012-11-12
    • Related Report
      2012 Annual Research Report
  • [Presentation] Design of redox nanoparticle as an adjuvant to anticancer chemotherapy2012

    • Author(s)
      Toru Yoshitomi, Yuki Ozaki, Yukio Nagasaki
    • Organizer
      The 9th SPSJ International Polymer Conference
    • Place of Presentation
      Kobe, Japan
    • Year and Date
      2012-11-12
    • Related Report
      2012 Annual Research Report
  • [Presentation] pH応答性ニトロキシドラジカル含有高分子ミセルの開発と腎虚血再灌流障害治療への展開2012

    • Author(s)
      吉冨徹、平山暁、長崎幸夫
    • Organizer
      第51回電子スピンサイエンス学会年会(SEST2012)
    • Place of Presentation
      札幌コンベンションセンター、札幌
    • Year and Date
      2012-11-02
    • Related Report
      2012 Annual Research Report
  • [Presentation] 新しいレドックス型ポリマードラッグによるアルツハイマー型障害治療2012

    • Author(s)
      長崎幸夫、ペンナッパチョンパソンピクンラート、吉冨徹
    • Organizer
      第31回認知症学会学術集会
    • Place of Presentation
      筑波国際会議場、つくば
    • Year and Date
      2012-10-27
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高性能な腹膜透析を目指したシリカ含有レドックスナノ粒子の開発2012

    • Author(s)
      吉冨徹、矢口達也、平山暁、植田敦志、長崎幸夫
    • Organizer
      第61回高分子学会高分子討論会
    • Place of Presentation
      名古屋工業大学、名古屋
    • Year and Date
      2012-09-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] 局所的酸化ストレス障害の治療効果を高める新規ニトロキシドラジカル含有インジェクタブルハイドロゲルの開発2012

    • Author(s)
      プアミンリー、ペナパーションパトンピクンラット、吉冨徹、長崎幸夫
    • Organizer
      第61回高分子学会高分子討論会
    • Place of Presentation
      名古屋工業大学、名古屋
    • Year and Date
      2012-09-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] アルツハイマー病に対するナノメディシンの設計2012

    • Author(s)
      長崎幸夫、Pennapa Chonpathompikunlert、今泉夏香、尾崎祐樹、吉冨徹
    • Organizer
      第61回高分子学会高分子討論会
    • Place of Presentation
      名古屋工業大学、名古屋
    • Year and Date
      2012-09-21
    • Related Report
      2012 Annual Research Report
  • [Presentation] Protection of NSAID-induced small intestinal mucosal injury by redox nanoparticle2012

    • Author(s)
      Yukio Nagasaki, Sha Sha, Pennapa Chonpathompkiunlert, Toru Yoshitomi, Horifumi Matsui
    • Organizer
      7th International Symposium on Cell/Tissue Injury and Cytoprotection/Organoprotection
    • Place of Presentation
      Honolulu, U.S.A.
    • Year and Date
      2012-09-10
    • Related Report
      2012 Annual Research Report
  • [Presentation] Control of Transcription Factors by Redox Nanopaticle for Novel Antitumor Nanotherapy2012

    • Author(s)
      Yukio Nagasaki, Yuki Ozaki, Toru Yoshitomi
    • Organizer
      39th Annual Meeting of Controlled Release Society
    • Place of Presentation
      Quebec, Canada
    • Year and Date
      2012-07-16
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高効率光NO発生によるがん光線力学療法を目指したナノ粒子の設計と機能2012

    • Author(s)
      中野美和、工藤心平、吉冨徹、長崎幸夫
    • Organizer
      第22回日本光力学学会学術集会
    • Place of Presentation
      つくば
    • Year and Date
      2012-07-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] 大腸粘膜に対する経口型レドックスナノ粒子の集積と潰瘍性大腸炎治療2012

    • Author(s)
      長崎幸夫、Long Binh Vong、吉冨徹、富田勉、松井裕史
    • Organizer
      第28回日本DDS学会学術集会
    • Place of Presentation
      札幌
    • Year and Date
      2012-07-05
    • Related Report
      2012 Annual Research Report
  • [Presentation] がん微小環境の酸化ストレスを抑制するレドックスナノ粒子によるQOLの高いがん化学療法2012

    • Author(s)
      長崎幸夫、尾崎祐樹、吉冨徹
    • Organizer
      第28回日本DDS学会学術集会
    • Place of Presentation
      札幌
    • Year and Date
      2012-07-05
    • Related Report
      2012 Annual Research Report
  • [Presentation] 虚血部位崩壊型レドックス反応性ナノ粒子による腎虚血再灌流障害の治療2012

    • Author(s)
      吉冨徹、平山暁、長崎幸夫
    • Organizer
      第28回日本DDS学会学術集会
    • Place of Presentation
      札幌
    • Year and Date
      2012-07-04
    • Related Report
      2012 Annual Research Report
  • [Presentation] 光NO発生ナノ粒子の開発-ナノ粒子への内包による光分解性NOドナーのNO放出増強効果-2012

    • Author(s)
      中野美和、工藤心平、吉冨徹、長崎幸夫
    • Organizer
      第12回日本NO学会学術集会
    • Place of Presentation
      神戸
    • Year and Date
      2012-06-29
    • Related Report
      2012 Annual Research Report
  • [Presentation] Oral Nanotheropy by Redox Nanoparticle2012

    • Author(s)
      Toru Yoshitomi, Long Binh Vong, Hirofumi Matsui, Yukio Nagasaki
    • Organizer
      29th International Conference of Photopolymer Science and Technology (ICPST-29)
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2012-06-27
    • Related Report
      2012 Annual Research Report
  • [Presentation] レドックスナノ粒子による癌治療戦略-癌環境、正常環境のROS消去をベースとする新しい抗癌治療-2012

    • Author(s)
      尾崎佑樹、吉冨徹、長崎幸夫
    • Organizer
      第65会日本酸化ストレス学会学術集会
    • Place of Presentation
      徳島
    • Year and Date
      2012-06-08
    • Related Report
      2012 Annual Research Report
  • [Presentation] 効果的腹膜透析を目指したシリカ含有レドックスナノ粒子の開発と評価2012

    • Author(s)
      矢口達也、吉冨徹、平山暁、植田敦志、長崎幸夫
    • Organizer
      第65会日本酸化ストレス学会学術集会
    • Place of Presentation
      徳島
    • Year and Date
      2012-06-08
    • Related Report
      2012 Annual Research Report
  • [Presentation] 薬物内包レドックスナノ粒子による副作用抑制可能なNASIDs経口投与法の開発2012

    • Author(s)
      沙莎、パンナパーションパトムピクンラット、吉冨徹、松井裕史、長崎幸夫
    • Organizer
      第65会日本酸化ストレス学会学術集会
    • Place of Presentation
      徳島
    • Year and Date
      2012-06-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] 慢性炎症治療を目指した新規ニトロキシドラジカル含有インジェクタブルハイドロゲルの開発2012

    • Author(s)
      プアミンリー、ションパトンピクンラットペンナパー、吉冨徹、長崎幸夫
    • Organizer
      第65会日本酸化ストレス学会学術集会
    • Place of Presentation
      徳島
    • Year and Date
      2012-06-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] 潰瘍性大腸炎治療に対する経口レドックスナノ治療に関する研究2012

    • Author(s)
      ボンビンロン、吉冨徹、松井裕史、長崎幸夫
    • Organizer
      第65会日本酸化ストレス学会学術集会
    • Place of Presentation
      徳島
    • Year and Date
      2012-06-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] 酸化ストレス応答系転写因子を抑制するナノ治療-レドックスナノ粒子による抗がん活性の増強作用-2012

    • Author(s)
      尾崎佑樹、吉冨徹、長崎幸夫
    • Organizer
      高分子学会第61年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2012-05-29
    • Related Report
      2012 Annual Research Report
  • [Presentation] Nanotherapy of kidney Iscbemia-reperfusion Injury by pH-sensitive Redox Nanoparticle2012

    • Author(s)
      Toru Yoshitomi, Aki Hirayama, Yukio Nagasaki
    • Organizer
      International Advanced Drug Delivery System (IADDS)
    • Place of Presentation
      Industrial Technology Research Institute, Hsinchum, Taiwan(招待講演)
    • Year and Date
      2012-04-27
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development of Novel Redox Nanoparticles for Treatment of Ulcerative Colitis2012

    • Author(s)
      Long Binh Vong Toru Yoshitomi, Hirofumi Matsui, Yukio Nagasaki
    • Organizer
      UK-Japan Research Symposium :, Molecular Mechanisms of Stress Response in Disease
    • Place of Presentation
      Tsukuba Science Information Center, Tsukuba, Japan
    • Year and Date
      2012-04-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development of Novel Injectable Nitroxide Radical-containing Hydrogel for Chronic Inflammation Treatments2012

    • Author(s)
      Pua Min Ley, Toru Yoshitomi, Pennapa Chonpathompikunlert, Yukio Nagasaki
    • Organizer
      UK-Japan Research Symposium; Molecular Mechanisms of Stress Response in Disease
    • Place of Presentation
      Tsukuba Science Information Center, Tsukuba, Japan
    • Year and Date
      2012-04-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] Nanotherapy of Renal Ischemia-reperfusion Injury by Redox Nanoparticle2012

    • Author(s)
      Toru Yoshitomi, Aki Hirayama, Yukio Nagasaki
    • Organizer
      UK-Japan Research Symposium; Molecular Mechanisms of Stress Response in Disease
    • Place of Presentation
      Tsukuba Science Information Center, Tsukuba, Japan
    • Year and Date
      2012-04-07
    • Related Report
      2012 Annual Research Report
  • [Presentation] Novel synthesized radical-containing nanoparticles augment cardioprotection after ischemia-reperfusion injury via nitric oxide in canine hearts2012

    • Author(s)
      Akemi Yoshida; Shoji Sanada; Hiroshi Asanuma; Hideyuki Sasaki; Hiroyuki Takahama; Masanori Asakura; Toru Yoshitomi; Yukio Nagasaki; Naoki Mochizuki; Masafumi Kitakaze
    • Organizer
      ESC (European Society of Cardiology) Congress 2012
    • Place of Presentation
      Munich, Germany
    • Related Report
      2012 Annual Research Report
  • [Presentation] Nanotherapy of Renal Ischemia-reperfusion Injury by pH-responsive Redox Nanoparticle2012

    • Author(s)
      Toru Yoshitomi, Aki Hirayama and Yukio Nagasaki
    • Organizer
      2012 Korean Society of Biomaterials
    • Place of Presentation
      Kyunghee University, Seoul, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] Evaluation of in vivo antioxidative activity of O-TEMPO-RNP using our newly developed chicken egg assay2012

    • Author(s)
      Yoshihiro Uto, Chiaki Abe, Toru Yoshitomi, Yukio Nagasaki, Yoshio Endo and Hitoshi Hori
    • Organizer
      Society for Free Radical Research International 16TH BIENNIAL MEETING
    • Place of Presentation
      Imperial College London, UK
    • Related Report
      2012 Annual Research Report
  • [Presentation] Oral nanotherapy for treatment of ulcerative colitis by redox nanopticle2012

    • Author(s)
      Toru Yoshitomi, Long Binh Vong, Hirofumi Matsui, Yukio Nagasaki
    • Organizer
      Natobio Seattle 2012
    • Place of Presentation
      Seattle, U.S.A
    • Related Report
      2012 Annual Research Report
  • [Presentation] pH-sensitive Radical-Containing-Nanoparticles (RNPs) for Rheumathoid Arthritis Theament2012

    • Author(s)
      Magdalena Bednarowicz, Toru Yoshitomi, Magdalena Halupka-Bryl, Bemadeta Dobosz, Ryszard Krzyminiewski, Yukio Nagasaki,
    • Organizer
      2nd Nanosymposium on Nanomaterials Organizational Summary
    • Place of Presentation
      Adam Mickiewicz University, Poznan, Poland
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高性能な腹膜透析を目指したシリカナノゲル含有レドックスナノ粒子の設計と開発2012

    • Author(s)
      吉冨徹、矢口達也、平山暁、植田敦志、長崎幸夫
    • Organizer
      ゲルワークショップイン名古屋
    • Place of Presentation
      KKRホテル名古屋、名古屋
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.ims.tsukuba.ac.jp/~nagasaki_lab/index.htm

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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