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Development of nutritional strategy for microvascular function and structure in diabetic skeletal muscle

Research Project

Project/Area Number 15K16516
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Applied health science
Research InstitutionPrefectural University of Hiroshima

Principal Investigator

Kanazashi Miho  県立広島大学, 保健福祉学部(三原キャンパス), 助教 (10734527)

Research Collaborator TANAKA Masayuki  大阪人間科学大学, 人間科学部, 助教 (10780497)
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords糖尿病 / 微小血管障害 / 骨格筋 / 酸化ストレス / 栄養 / 生活習慣病 / 食品 / 筋萎縮 / アスタキサンチン / 抗酸化
Outline of Final Research Achievements

The purpose of the present study was to investigate the effects of astaxanthin supplementation on microvascular dysfunction in skeletal muscle induced by type 2 diabetes. Type 2 diabetes resulted in three-dimensional capillary regression and decreased oxidative capacity within the skeletal muscle. On the other hand, astaxanthin treatment reversed these changes within the diabetic muscle. Although astaxanthin exerted positive effects on diabetes-induced skeletomuscular alterations, there was little efficacy on blood glucose level.

Academic Significance and Societal Importance of the Research Achievements

我が国では食生活の欧米化に伴い,肥満による糖尿病患者数が急速に増加し,医療費の大きな割合を占めている.そのため,2型糖尿病の患者や予備軍とされる者に対して治療・予防プログラムとして運動療法が推奨されているが,加齢や関節疾患,内科的問題等により効果的な運動を継続的に行うことが困難な場合が多い.
アスタキサンチンを摂取することで肥満2型糖尿病に伴う骨格筋微小血管障害を抑制するという本研究結果は,運動が困難な者を含めたより多くの糖尿病患者及び予備軍を対象とした臨床応用が期待できる.

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 2016 2015

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 5 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Effects of psychological stress from a national license examination on the urine 8-hydroxy-deoxyguanosine levels in young female students, taking into account the menstrual cycle2018

    • Author(s)
      Tadayuki Iida, Yasuhiro Ito, Hiroaki Ishikawa, Miho Kanazashi, Ryoji Teradaira, Asami Tatsumi, Satoko Ezoe.
    • Journal Title

      Open Journal of Preventive Medicine

      Volume: 8 Pages: 21-31

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] モノクロタリン誘発性肺高血圧症ラットのヒラメ筋におけるミトコンドリア機能障害と毛細血管退行に対する中周波電気刺激の介入効果2018

    • Author(s)
      田中雅侑,前重伯壮,金指美帆,中西亮介,藤野英己.
    • Journal Title

      物理療法科学

      Volume: 25 Pages: 42-49

    • NAID

      40021724120

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 心不全による骨格筋の毛細血管退行に対するレーザー照射の治療効果2018

    • Author(s)
      上野瑞季,田中雅侑,平山佑介,金指美帆,松本智博,前重伯壮,藤野英己.
    • Journal Title

      物理療法科学

      Volume: 25 Pages: 50-56

    • NAID

      40021724149

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Protective effects of Brazilian propolis supplementation on capillary regression in the soleus muscle of hindlimb-unloaded rats2018

    • Author(s)
      Tanaka Masayuki、Kanazashi Miho、Maeshige Noriaki、Kondo Hiroyo、Ishihara Akihiko、Fujino Hidemi
    • Journal Title

      The Journal of Physiological Sciences

      Volume: 69 Issue: 2 Pages: 223-233

    • DOI

      10.1007/s12576-018-0639-z

    • NAID

      40021818923

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Astaxanthin supplementation attenuates immobilization-induced skeletal muscle fibrosis via suppression of oxidative stress.2017

    • Author(s)
      Maezawa T, Tanaka M, Kanazashi M, Maeshige N, Kondo H, Ishihara A, and Fujino H.
    • Journal Title

      J Physiol Sci.

      Volume: - Issue: 5 Pages: 1-9

    • DOI

      10.1007/s12576-016-0492-x

    • NAID

      40021302094

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Abnormalities in three-dimensional capillary architecture and imbalance between vascular endothelial growth factor-A and thrombospondin-1 in soleus muscle of ovariectomized rat.2015

    • Author(s)
      Tanaka M, Kanazashi M, Maezawa T, Kondo H, Fujino H.
    • Journal Title

      Acta Histochem

      Volume: 117 Issue: 7 Pages: 605-611

    • DOI

      10.1016/j.acthis.2015.06.001

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Low-intensity running exercise enhances the capillary volume and pro-angiogenic factors in the soleus muscle of type 2 diabetic rats2015

    • Author(s)
      Kondo H, Fujino H, Murakami S, Tanaka M, Kanazashi M, Nagatomo F, Ishihara A, Roy RR.
    • Journal Title

      Muscle Nerve

      Volume: 51 Issue: 3 Pages: 391-399

    • DOI

      10.1002/mus.24316

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Combinational effects of electrical stimulation and antioxidant astaxanthin supplementation on muscle atrophy and impaired oxidative capacity within unloaded skeletal muscle2019

    • Author(s)
      Miho Kanazashi, Masayuki Tanaka, Noriaki Maeshige and Hidemi Fujino.
    • Organizer
      World Confederation for Physical Therapy Conference, (Geneva)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 2型糖尿病に伴う骨格筋毛細血管構造の破綻に対するアスタキサンチンの抑制効果 (Preventive effects of astaxanthin on capillary regression induced by type 2 diabetes mellitus in rat soleus muscle)2017

    • Author(s)
      金指美帆,田中雅侑,中西亮介,藤野英己.
    • Organizer
      第72回日本体力医学会大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 糖尿病に伴う筋萎縮に対するアスタキサンチン摂取の効果(Effect of astaxanthin supplementation on diabetic atrophy in rat skeletal muscle)2017

    • Author(s)
      田中雅侑, 金指美帆,藤野英己.
    • Organizer
      第72回日本体力医学会大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Dietary Astaxanthin Supplementation Improves Walking Performance And Blood Lactate Level After Walking Test In Community-dwelling Elderly Subjects2016

    • Author(s)
      Hidemi Fujino, Hiroyo Kondo, Miho Kanazashi, Ryosuke Nakanishi, Masayuki Tanaka, Akihiko Ishihara.
    • Organizer
      American College of Sports Medicine (ACSM) 2016 Annual Meeting
    • Place of Presentation
      Boston, Massachusetts
    • Year and Date
      2016-05-31
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Capillary Architecture in Skeletal Muscle on Chronic Kidney Disease Rats2016

    • Author(s)
      Shinichiro Murakami, Masahiro Sakita, Ming Huo, Hiroyo Kondo, Miho Kanazashi, Minoru Tanaka, Masayuki Tanaka, and Hidemi Fujino.
    • Organizer
      Experimental Biology
    • Place of Presentation
      San diego
    • Year and Date
      2016-04-02
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 抗酸化栄養素を併用した治療的電気刺激が廃用性筋萎縮予防に及ぼす効果2015

    • Author(s)
      金指美帆,田中雅侑,中西亮介,平山佑介,前沢寿亨,前重伯壮,藤野英己.
    • Organizer
      第23回日本物理療法学会学術大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-10-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 心不全に伴う骨格筋障害に対する中周波電気刺激の治療効果に関する研究2015

    • Author(s)
      田中雅侑,前重伯壮,中西亮介,平山佑介,金指美帆,藤野英己.
    • Organizer
      第23回日本物理療法学会学術大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-10-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 抗酸化栄養素摂取下の治療的電気刺激が筋萎縮及び代謝活性に与える効果2015

    • Author(s)
      金指美帆,田中雅侑,中西亮介,平山佑介,前沢寿亨,前重伯壮,藤野英己.
    • Organizer
      第70回日本体力医学会大会
    • Place of Presentation
      和歌山
    • Year and Date
      2015-09-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 廃用性筋萎縮に伴う毛細血管退行に対するω3系多価不飽和脂肪酸の予防効果2015

    • Author(s)
      田中雅侑,金指美帆,中西亮介,平山佑介,近藤浩代,石原昭彦,藤野英己.
    • Organizer
      第70回日本体力医学会大会
    • Place of Presentation
      和歌山
    • Year and Date
      2015-09-18
    • Related Report
      2015 Research-status Report
  • [Presentation] 卵巣摘出がラットヒラメ筋の毛細血管ネットワークと血管新生シグナルに与える影響2015

    • Author(s)
      田中雅侑,金指美帆,前沢寿亨,中西亮介,平山佑介,近藤浩代,藤野英己.
    • Organizer
      第50回日本理学療法学術大会
    • Place of Presentation
      東京
    • Year and Date
      2015-06-05
    • Related Report
      2015 Research-status Report
  • [Presentation] Protective effects of omega-3 fatty acids on capillary regression in soleus muscle of hindlimb unloaded rats2015

    • Author(s)
      Masayuki Tanaka, Miho Kanasashi, Ryosuke Nakanishi, Yusuke Hirayama, Toshiyuki Maezawa, Hiroyo Kondo, Akihiko Ishihara and Hidemi Fujino.
    • Organizer
      12th Asian Congress of Nutrition
    • Place of Presentation
      Yokohama
    • Year and Date
      2015-05-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Propolis supplementation modulates the angiogenic response to unloading in soleus muscle of rats2015

    • Author(s)
      Miho Kanazashi, Masayuki Tanaka, Ryosuke nakanishi, Yusuke Hirayama, Toshiyuki Maezawa, Hiroyo Kondo, Akihiko Ishihara and Hidemi Fujino.
    • Organizer
      12th Asian Congress of Nutrition
    • Place of Presentation
      Yokohama
    • Year and Date
      2015-05-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2020-03-30  

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