岡本 武志

OKAMOTO TAKESHI

  • 准教授
  • 学位:博士(スポーツ科学)

基本情報

所属

  • Undergraduate School of Health Studies / Department of Health Management
  • Graduate School of Health Studies / Course of Health Management

詳細情報

研究キーワード

  • Immobilization
  • sarcopenia
  • physical inactivity
  • muscle atrophy

研究分野

  • Life sciences Physiology
  • Life sciences Nutrition and health science
  • Life sciences Clinical pharmacy

論文

Play Activities Are Associated with Force Regulation in Primary School.

Differential protective effects of Radix astragali, herbal medicine, on immobilization-induced atrophy of slow-twitch and fast-twitch muscles.

身体的不活動時におけるPGC-1αの発現量維持が筋萎縮の進行に及ぼす影響

Changes in FOXO and proinflammatory cytokines in the late stage of immobilized fast and slow muscle atrophy

短期間の不活動状態が回復期における成熟期ラットの骨密度に及ぼす影響

不活動に伴う骨量減少のメカニズム解明の為の動物モデルの検討

Differential gene expression of muscle-specific ubiquitin ligase MAFbx/Atrogin-1 and MuRF1 in response to immobilization-induced atrophy of slow-twitch and fast-twitch muscles

Jump exercise during remobilization restores integrity of the trabecular architecture after tail suspension in young rats

講演・口頭発表等

  • 不活動と筋タンパク質分解 筋線維組成によるユビキチンリガーゼ遺伝子の発現応答の差異をさぐる
  • ギプス固定に伴う速筋優位な筋特異的ユビキチンリガーゼ遺伝子発現の分子機構の解明
  • 不活動性筋萎縮時に発現する筋特異的ユビキチンリガーゼ遺伝子は筋線維特異性を持つのか?
  • 高齢期骨格筋の脂肪蓄積に関するメカニズム 加齢に伴う筋サテライト細胞の多分化能について
  • The impaired inflammatory response to muscle damage contributes to the impaired muscle regenerative capacity and to increased muscle adiposity with aging.
  • 尾部懸垂後のジャンプ運動による骨微細構造の経時的変化
  • Time course of bone response to jump exercise during remobilization after tail suspension: three-dimensional observation using micro-CT
  • 尾部懸垂後のジャンプ運動がラットの骨密度および骨微細構造に及ぼす影響
  • 尾部懸垂による骨量低下と骨微細構造劣化の回復に対するジャンプ運動の効果:ランニング運動との比較検討

所属学会

  • JAPAN SOCIETY OF PHYSICAL EDUCATION, HEALTH AND SPORT SCIENCES
  • THE JAPANESE SOCIETY OF PHYSICAL FITNESS AND SPORTS MEDICINE

共同研究・競争的資金等の研究課題

Establishing a system for participating in social activities at nursing home and verifying the effect of participation in social activities on health

Sex differences in skeletal muscle stem cells

Elucidation of molecular mechanisms of muscle atrophy,regeneration,hypertrophy and aging regulation.

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