| タイトル | Effects of graded load of artificial gravity on cardiovascular functions in humans |
| その他のタイトル | ヒトの心血管機能に及ぼす人工的重力の段階的負荷の影響 |
| 著者（日） | 岩瀬 敏; Fu, Qi; 成田 憲一; 守本 栄一; 高田 宗樹; 間野 忠明 |
| 著者（英） | Iwase, Satoshi; Fu, Qi; Narita, Kenichi; Morimoto, Eiichi; Takada, Hiroki; Mano, Tadaaki |
| 著者所属（日） | 名古屋大学環境医学研究所 高次神経統御部門 神経免疫分野; 名古屋大学環境医学研究所 高次神経統御部門 神経免疫分野; 名古屋大学環境医学研究所 高次神経統御部門 神経免疫分野; 名古屋大学 大学院多元数理科学研究科; 名古屋大学 大学院多元数理科学研究科; 東海中央病院 |
| 著者所属（英） | Research Institute of Environmental Medicine, Nagoya University Department of Neuroimmunology, Division of Higher Nervous Control; Research Institute of Environmental Medicine, Nagoya University Department of Neuroimmunology, Division of Higher Nervous Control; Research Institute of Environmental Medicine, Nagoya University Department of Neuroimmunology, Division of Higher Nervous Control; Nagoya University Graduate School of Mathematics; Nagoya University Graduate School of Mathematics; Tokai Central Hospital |
| 発行日 | 2002-12 |
| 刊行物名 | Environmental Medicine
Environmental Medicine |
| 巻 | 46 |
| 号 | 1/2 |
| 開始ページ | 29 |
| 終了ページ | 32 |
| 刊行年月日 | 2002-12 |
| 言語 | eng |
| 抄録 | An artificial gravity and ergometric exercise loading device for human use was manufactured. It has the capacity of a max 2 G-load at the heart level, and a max 150 W of work-load. Eight subjects (six completed) were subjected to four repeated trials with or without 20 W ergometric exercise. Anti-G. score, defined as the G-load x running time to the endpoint, was significantly higher in the exercise trials than standing trials. Heart rate (HR), mean arterial pressure (MAP), thoracic fluid index (TFI) were significantly superior during the exercise trials. Artificial gravity by centrifuge at 1.2 or 1.4 G with 40 or 60 W of ergometric workload may be an excellent countermeasure against cardiovascular deconditioning after long exposure to microgravity. |
| キーワード | microgravity; graded load; artificial gravity; cardiovascular function; ergometer; ergometric exercise; heart rate; mean arterial pressure; thoracic fluid index; space flight; deconditioning; 微少重力; 段階的負荷; 人工重力; 心血管機能; エルゴメータ; 筋力訓練; 心拍数; 平均動脈圧; 胸郭液指数; 宇宙飛行; 体調変移 |
| 資料種別 | Technical Report |
| ISSN | 0287-0517 |
| SHI-NO | AA0045052004 |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/53596 |
