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In situ visualization of wound healing using collagen-sensitive optical microscopy

Research Project

Project/Area Number 22300154
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionThe University of Tokushima

Principal Investigator

YASUI Takeshi  徳島大学, 大学院・ソシオテクノサイエンス研究部, 教授 (70314408)

Co-Investigator(Kenkyū-buntansha) ARAKI Tsutomu  大阪大学, 大学院・基礎工学研究科, 教授 (50136214)
FUKUSHIMA Shu-ichiro  大阪大学, 大学院・基礎工学研究科, 助教 (40362644)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2012: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywords応用光学 / 量子光工学 / 細胞・組織 / コラーゲン / 創傷治癒 / 非線形光学顕微鏡 / 応用光学・量子光工学
Research Abstract

We performed time series monitoring of burned dermal collagen fiber using collagen-sensitive second-harmonic-generation (SHG) microscopy. SHG images of dermal collagen fiber significantly varied depending on the degree of the skin burn, indicating a potential for an optical burn assessment. Furthermore, we successfully observed the dynamics of wound healing process from the viewpoint of collagen.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (52 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 5 results) Presentation (40 results) (of which Invited: 1 results) Remarks (4 results)

  • [Journal Article] In vivo visualization of dermal collagen fiber in skin burn by collagen-sensitive second-harmonic- generation microscopy2013

    • Author(s)
      R. Tanaka, S. Fukushima, K. Sasaki, Y.Tanaka, H. Murota, T. Matsumoto, T.Araki, and T. Yasui
    • Journal Title

      J. Biomed. Opt

      Volume: 18 Issue: 06 Pages: 61231-61231

    • DOI

      10.1117/1.jbo.18.6.061231

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] in vivo observation of age- related structural changes of dermal collagen in human facial skin using collagen-sensitive second harmonic generation microscope equipped with 1250-nm mode-locked Cr:Forsterite laser2013

    • Author(s)
      T. Yasui, M. Yonetsu, R. Tanaka, Y.Tanaka, S. Fukushima, T. Yamashita, Y.Ogura, T. Hirao, H. Murota, and T. Araki
    • Journal Title

      J. Biomed. Opt

      Volume: 18 Issue: 3 Pages: 31108-31108

    • DOI

      10.1117/1.jbo.18.3.031108

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 高速・直交偏光分解第2高調波発生光顕微鏡を用いたコラーゲン配向のin vivoイメージング2013

    • Author(s)
      田中佑治, 長谷栄治, 福島修一郎, 荒木勉, 安井武史
    • Journal Title

      生体医工学

      Volume: 51 Pages: 38-45

    • NAID

      130004494197

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 高速・直交偏光分解第2高調波発生光顕微鏡を用いた コラーゲン配向のin vivoイメージング”2013

    • Author(s)
      田中佑治
    • Journal Title

      生体医工学

      Volume: 51 Pages: 38-45

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 生体コラーゲンSHG (第2 高調波発生光)顕微鏡2012

    • Author(s)
      安井武史
    • Journal Title

      光技術コンタクト

      Volume: 50 Pages: 16-22

    • Related Report
      2012 Final Research Report
  • [Journal Article] 生体コラーゲン SHG (第 2 高調波発生光)顕微鏡2012

    • Author(s)
      安井武史
    • Journal Title

      光技術コンタクト

      Volume: 50 Pages: 16-22

    • Related Report
      2012 Annual Research Report
  • [Journal Article] 紫外線による肌内部ダメージを可視化する技術の開発2011

    • Author(s)
      山下豊信, 安井武史
    • Journal Title

      FRANGRANCE JOURNAL

      Volume: 7 Pages: 25-31

    • Related Report
      2012 Final Research Report
  • [Journal Article] 紫外線による肌内部ダメージを可視化する技術の開発2011

    • Author(s)
      山下豊信
    • Journal Title

      FRANGEANCE JOURNAL

      Volume: 7 Pages: 25-31

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] In vivo imaging of collagen fiber orientation with rapid polarization2013

    • Author(s)
      Y. Tanaka, E. Hase, S. Fukushima, T.Yasui, and T. Araki
    • Organizer
      Photonic West 2013
    • Place of Presentation
      The Moscone Center (サンフランシスコ・USA)
    • Year and Date
      2013-02-03
    • Related Report
      2012 Final Research Report
  • [Presentation] In vivo imaging of dermal collagen in skin burn by collagen-sensitive secondharmonic-generation microscopy2013

    • Author(s)
      T. Yasui, R. Tanaka, E. Hase, S.Fukushima, and T. Araki
    • Organizer
      BiOS 2013 (Photonic West 2013)
    • Place of Presentation
      The Moscone Center (サンフランシスコ・USA)
    • Year and Date
      2013-02-03
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体コラーゲン顕微鏡2013

    • Author(s)
      安井武史
    • Organizer
      日本生体医工学会専門別研究会バイオメカニクス研究会第146回研究会
    • Place of Presentation
      徳島大学 (徳島市).
    • Year and Date
      2013-01-25
    • Related Report
      2012 Final Research Report
  • [Presentation] In vivo imaging of collagen fiber orientation with rapid polarization-resolved SHG microscopy2013

    • Author(s)
      Yuji Tanaka
    • Organizer
      BiOS 2013 (Photonic West 2013)
    • Place of Presentation
      The Moscone Center (USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] In vivo imaging of dermal collagen in skin burn by collagen-sensitive second-harmonic-generation microscopy2013

    • Author(s)
      Takeshi Yasui
    • Organizer
      BiOS 2013 (Photonic West2013)
    • Place of Presentation
      The Moscone Center (USA)
    • Related Report
      2012 Annual Research Report
  • [Presentation] SHG(第2 高調波発生光)顕微鏡を用いた熱傷治癒過程における真皮コラーゲン動態の可視化2012

    • Author(s)
      長谷栄治, 田仲亮介, 福島修一郎, 荒木勉, 安井武史
    • Organizer
      Optics & Photonics Japan 2012
    • Place of Presentation
      タワーホール船堀 (東京都)
    • Year and Date
      2012-10-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 高速偏光分解SHG (第2高調波発生光)顕微鏡を用いた真皮コラーゲン配向のin vivo イメージング2012

    • Author(s)
      田中佑治, 長谷栄治, 福島修一郎, 安井武史,荒木勉
    • Organizer
      Optics & Photonics Japan 2012
    • Place of Presentation
      タワーホール船堀 (東京都).
    • Year and Date
      2012-10-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 高速偏光分解SHG(第二高調波発生光)顕微鏡を用いたラット皮膚in vivoコラーゲン配向イメージング2012

    • Author(s)
      田中佑治, 長谷栄治, 福島修一郎, 安井武史, 荒木勉
    • Organizer
      生体医工学シンポジウム 2012
    • Place of Presentation
      大阪大学(豊中市)
    • Year and Date
      2012-09-08
    • Related Report
      2012 Final Research Report
  • [Presentation] 電気光学的偏光変調による偏光分解SHG (第2高調波発生光)顕微鏡の高速化2012

    • Author(s)
      田中佑治, 長谷栄治, 田中亮介, 福島修一郎,安井武史, 荒木勉
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都).
    • Year and Date
      2012-03-16
    • Related Report
      2012 Final Research Report
  • [Presentation] 電気光学的偏光変調による偏光分解SHG(第2高調波発生光)顕微鏡の高速化2012

    • Author(s)
      安井武史
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都)
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] In vivo visualization of dermal collagen fiber in human skin using collagen-sensitive microscopy2012

    • Author(s)
      T. Yasui, M. Yonetsu, and T. Araki
    • Organizer
      第49回日本生体医工学会大会
    • Place of Presentation
      大阪国際交流センター(大阪市)
    • Year and Date
      2012-02-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Application of second-harmonic generation microscopy for in vivo observation of structural change in human dermal collagen fiber caused by aging and/or UV exposure2012

    • Author(s)
      T. Yasui, M. Yonetsu, R, Tanaka, S.Fukushima, T. Yamashita, Y. Ogura, T.Hirao, and T. Araki
    • Organizer
      BiOS 2012 (Photonic West 2012)
    • Place of Presentation
      The Moscone Center (サンフランシスコ・USA)
    • Year and Date
      2012-01-22
    • Related Report
      2012 Final Research Report
  • [Presentation] Application of second-harmonic generation microscopy for in vivo observation of structural change in human dermal collagen fiber caused by aging and/or UV exposure2012

    • Author(s)
      Takeshi Yasui
    • Organizer
      BiOS 2012 (Photonic West 2012)
    • Place of Presentation
      ザモスコーニセンター(アメリカ・サンフランシスコ)
    • Year and Date
      2012-01-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 第2高調波発生顕微鏡を用 いた熱傷治癒過程のモニタリング2012

    • Author(s)
      田仲亮介, 福島修一郎, 安井武史, 荒木勉
    • Organizer
      第24回バイオエンジニアリング講演会
    • Place of Presentation
      大阪大学(豊中市)
    • Year and Date
      2012-01-07
    • Related Report
      2012 Final Research Report
  • [Presentation] 第2高調波発生顕微鏡を用いた熱傷治癒過程のモニタリング2012

    • Author(s)
      安井武史
    • Organizer
      第24回バイオエンジニアリング講演会
    • Place of Presentation
      大阪大学(大阪府)
    • Year and Date
      2012-01-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] SHG(第2 高調波発生光)顕微鏡を用いた熱傷 治癒過程における真皮コラーゲン動態の可視化2012

    • Author(s)
      長谷栄治
    • Organizer
      Optics & Photonics Japan 2012
    • Place of Presentation
      タワーホール船堀(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高速偏光分解SHG(第2 高調波発生光)顕微鏡 を用いた真皮コラーゲン配向のin vivo イメージング2012

    • Author(s)
      田中佑治
    • Organizer
      Optics & Photonics Japan 2012
    • Place of Presentation
      タワーホール船堀(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高速偏光分解SHG(第二高調波発生光)顕微鏡を用いたラット皮膚in vivoコラーゲン配向イメージング2012

    • Author(s)
      田中佑治
    • Organizer
      生体医工学シンポジウム2012
    • Place of Presentation
      大阪大学(大阪府)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 電気光学的高速偏光変調を用いた偏光分解 SHG(第2高調波発生光) 顕微鏡2011

    • Author(s)
      田中佑治, 長谷栄治, 田仲亮介, 福島修一郎,安井武史, 荒木勉
    • Organizer
      Optics & Photonics Japan 2011
    • Place of Presentation
      大阪大学(豊中市).
    • Year and Date
      2011-11-30
    • Related Report
      2012 Final Research Report
  • [Presentation] 電気光学的高速偏光変調を用いた偏光分解SHG(第2高調波発生光)顕微鏡2011

    • Author(s)
      安井武史
    • Organizer
      Optics & Photonics Japan 2011
    • Place of Presentation
      大阪大学(大阪府)
    • Year and Date
      2011-11-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] 生体コラーゲンSHG顕微鏡2011

    • Author(s)
      安井武史
    • Organizer
      光材料・応用技術研究会第三回研究会『メディカルフォトニクスと光ビジネス』
    • Place of Presentation
      烟河(亀岡市)
    • Year and Date
      2011-11-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体コラーゲンSHG顕微鏡2011

    • Author(s)
      安井武史
    • Organizer
      光材料・応用技術研究会第三回研究会『メディカルフォトニクスと光ビジネス』
    • Place of Presentation
      烟河(京都府)(招待講演)
    • Year and Date
      2011-11-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] In vivo observation of skin burn using collagen-sensitive second-harmonic-generation microscopy2011

    • Author(s)
      R. Tanaka, T. Yasui, S. Fukushima, and T. Araki
    • Organizer
      Pacific Rim Conference on Lasers and Electro-Optics
    • Place of Presentation
      シドニー国際会議場(シドニー).
    • Year and Date
      2011-08-29
    • Related Report
      2012 Final Research Report
  • [Presentation] In vivo observation of skin burn using collagen-sensitive second-harmonic-generation microscopy2011

    • Author(s)
      Takeshi Yasui
    • Organizer
      Pacific Rim Conference on Lasers and Electro-Optics 2011
    • Place of Presentation
      シドニー国際会議場(オーストラリア・シドニー)
    • Year and Date
      2011-08-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 生体コラーゲン顕微鏡を用いたin vivo皮膚計測2011

    • Author(s)
      安井武史
    • Organizer
      第44回光学五学会関西支部連合講演会
    • Place of Presentation
      大阪市立大学文化交流センター(大阪市)
    • Year and Date
      2011-01-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体コラーゲン顕微鏡を用いたin vivo皮膚計測2011

    • Author(s)
      安井武史
    • Organizer
      第44回光学五学会関西支部連合講演会
    • Place of Presentation
      大阪市立大学文化交流センター(招待講演)
    • Year and Date
      2011-01-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 第2高調波発生顕微鏡を用いたコラーゲン熱変性のモニタリング2011

    • Author(s)
      田仲亮介, 福島修一郎, 安井武史, 荒木勉
    • Organizer
      日本機械学会第23回バイオエンジニアリング講演会
    • Place of Presentation
      熊本大学(熊本市)
    • Year and Date
      2011-01-08
    • Related Report
      2012 Final Research Report
  • [Presentation] 第2高調波発生顕微鏡を用いたコラーゲン熱変性のモニタリング2011

    • Author(s)
      田仲亮介
    • Organizer
      日本機械学会 第23回 バイオエンジニアリング講演会
    • Place of Presentation
      熊本大学
    • Year and Date
      2011-01-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生体コラーゲン SHG 顕微鏡を 用いたヒト 皮膚の in vivo 観察2010

    • Author(s)
      安井武史, 米津真人, 山下豊信, 小倉有紀, 平尾哲二, 荒木勉
    • Organizer
      Optics & Photonics Japan 2010
    • Place of Presentation
      中央大学駿河台記念館(東京都).
    • Year and Date
      2010-11-09
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体コラーゲンSHG嫌疑鏡を用いた光学的熱傷診断に関する研究~ラット熱傷モデルのin vivo 計測~2010

    • Author(s)
      田仲亮介, 安井武史, 福島修一郎, 荒木勉
    • Organizer
      Optics & Photonics Japan 2010
    • Place of Presentation
      中央大学駿河台記念館 (東京都).
    • Year and Date
      2010-11-09
    • Related Report
      2012 Final Research Report
  • [Presentation] 生体コラーゲンSHG顕微鏡を用いた光学的熱傷診断に関する研究~ラット熱傷モデルのin vivo計測~2010

    • Author(s)
      田仲亮介
    • Organizer
      Optics & Photonics Japan 2010
    • Place of Presentation
      中央大学駿河台記念館
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生体コラーゲンSHG顕微鏡を用いたヒト皮膚のin vivo観察2010

    • Author(s)
      安井武史
    • Organizer
      Optics & Photonics Japan 2010
    • Place of Presentation
      中央大学駿河台記念館
    • Year and Date
      2010-11-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 第2高調波発生光(SHG)顕微鏡を用いた光学的熱傷診断に関する研究2010

    • Author(s)
      田仲亮介, 安井武史, 福島修一郎, 荒木勉
    • Organizer
      生体医工学シンポジウム2010
    • Place of Presentation
      北海道大学(札幌市).
    • Year and Date
      2010-09-10
    • Related Report
      2012 Final Research Report
  • [Presentation] 第2高調波発生光(SHG)顕微鏡を用いた光学的熱傷診断に関する研究2010

    • Author(s)
      田仲亮介
    • Organizer
      生体医工学シンポジウム2010
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] Visualization of collagen molecule orientation in wrinkled skin using a polarization-resolved second-harmonic- generation microscope2010

    • Author(s)
      T. Yasui and T. Araki
    • Organizer
      0th European Congress of Molecular Spectroscopy
    • Place of Presentation
      フローレンス
    • Year and Date
      2010-09-02
    • Related Report
      2012 Final Research Report
  • [Presentation] Visualization of collagen molecule orientation in wrinkled skin using a polarization-resolved second-harmonic-generation microscope2010

    • Author(s)
      Takeshi Yasui
    • Organizer
      30th European Congress of Molecular Spectroscopy
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2010-09-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] In vivo visualization of dermal collagen fiber in human skin using colla gen-sensitive microscopy2010

    • Author(s)
      Takeshi Yasui
    • Organizer
      第49回日本生体医工学会大会
    • Place of Presentation
      大阪国際交流センター
    • Year and Date
      2010-06-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Determination of burn depth based on depth-resolved second-harmonic-generation imaging of dermal collagen2010

    • Author(s)
      T. Yasui, K. Sakski, R. Tanaka, S.Fukushima, T. Araki
    • Organizer
      Biomedical Optics(OSA Topical Meeting and Tabletop Exhibit)
    • Place of Presentation
      マイアミ・USA
    • Year and Date
      2010-04-11
    • Related Report
      2012 Final Research Report
  • [Presentation] Determination of burn depth based on depth-resolved second-harmonic-generation imaging of dermal collagen2010

    • Author(s)
      Takeshi Yasui
    • Organizer
      Biomedical Optics (OSA Topical Meeting and Tabletop Exhibit)
    • Place of Presentation
      Miami, USA
    • Year and Date
      2010-04-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生体コラーゲン顕微鏡

    • Author(s)
      安井武史
    • Organizer
      日本生体医工学会専門別研究会バイオメカニクス研究会第146回研究会
    • Place of Presentation
      徳島大学(徳島県)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Remarks]

    • URL

      http://femto.me.tokushima-u.ac.jp

    • Related Report
      2012 Final Research Report
  • [Remarks] 徳島大学大学院ソシオテクノサイエンス研究部・安井研究室ホームページ

    • URL

      http://femto.me.tokushima-u.ac.jp

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://femto.me.tokushima-u.ac.jp/

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.me.tokushima-u.ac.jp/femto/

    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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