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若年成人における運動習慣の有無が筋内脂肪蓄積に及ぼす影響
http://hdl.handle.net/10424/6458
http://hdl.handle.net/10424/64586693e9d9-8d5f-423a-93df-2ee24fc7ca15
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kengei653944.pdf (999.6 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-03-28 | |||||
| タイトル | ||||||
| タイトル | 若年成人における運動習慣の有無が筋内脂肪蓄積に及ぼす影響 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 成人 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 運動習慣 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 筋内脂肪 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| その他のタイトル | ||||||
| その他のタイトル | Effects of Habitual Exercise to Skeletal Muscle Fat Content in Young Adult | |||||
| 著者 |
寺本, 圭輔
× 寺本, 圭輔× 家崎, 仁成× 須田, 啓暉× 大矢, 知佳× 村松, 愛梨奈× 杉山, 紗智子 |
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| 研究者総覧へのリンク | ||||||
| 寺本, 圭輔 | ||||||
| https://souran.aichi-edu.ac.jp/teachers/2ad51764f7e61d6a.html | ||||||
| 著者(別言語) | ||||||
| Teramoto, Keisuke | ||||||
| 著者(別言語) | ||||||
| Iezaki, Kiminari | ||||||
| 著者(別言語) | ||||||
| Suda, Keiki | ||||||
| 著者(別言語) | ||||||
| Oya, Chika | ||||||
| 著者(別言語) | ||||||
| Muramatsu, Erina | ||||||
| 著者(別言語) | ||||||
| Sugiyama, Sachiko | ||||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Ultrasonography is an easily applicable method for visualization of muscle. It is non-invasive, portable and very reliable for use, as it requires no sedation of the patient. Disruption of the normal muscle architecture and infiltration of fat causes increased reflections of the ultrasonography beam, resulting in an increase of muscle echo intensity (EI). EI can be quantified using histogram-based gray-scale analysis, which calculates the mean gray value of muscle in a region of interest. Previous studies have demonstrated the feasibility of muscle EI quantification. Quantitative analysis of EI and muscle thickness (MT) is a reliable method for discriminating between normal muscle and that affected by neuromuscular disease in children, or in middle-aged or elderly persons. However, it is unclear whether skeletal muscle fat content in healthy adults differs according to exercise habit. The purpose of this study was to compare MT and EI between exercising and non-exercising adults using ultrasound imaging. Thirty healthy men (15 athletes and 15 non-exercising men) with a mean age of 20.7 + 1.3 years participated in this experiment. The subjects were free of serious disease, and had no family history of neuromuscular disorder or physical growth disorder. Anthropometry, body composition, and ultrasonographically determined MT and EI at the right upper arm and thigh were assessed. Ultrasound images of the biceps brachii muscle and quadriceps femoris muscle were obtained using a B-mode ultrasonography device (Aloka, SDD-Prosound2, Japan) based on the study of Pillen (2003). Mean echo intensities (EI) were determined using a computed 8-bit gray scale analyzer employing the standard histogram function of Adobe Photoshop Elements (Adobe Systems Inc., USA). Percentage body fat (%Fat) and EI at the upper arm and thigh in non-exercising men were significantly higher than those in the athletes (%Fat: 17.4+5.8% vs 12.4+3.3%, EI: upper arm 18.6+2.5 vs 15.7+3.3, thigh 23.8+3.0 vs 19.7+3.1, p<0.05, respectively). Furthermore, EI at the thigh showed a significant positive correlation with %Fat (r=0.658, p<0.001). In contrast, MT showed no significant difference between the athletes and the non-exercisers. Our results suggest that accumulation of adipose tissue within skeletal muscle varies according to exercise habit in healthy adults. An increase in both body fat and skeletal muscle fat content is linked with an inactive lifestyle, which in turn is likely to cause qualitative changes in muscles. | |||||
| 書誌事項 |
愛知教育大学研究報告. 芸術・保健体育・家政・技術科学・創作編 巻 65, p. 39-44, 発行日 2016-03-01 |
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| 出版者 | ||||||
| 出版者 | 愛知教育大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1884-5150 | |||||
| 書誌情報 | ||||||
| 愛知教育大学研究報告, 芸術・保健体育・家政・技術科学・創作編. 2016, 65, p. 39-44. | ||||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12466178 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 著者別名 | ||||||
| テラモト, ケイスケ | ||||||
| 著者別名 | ||||||
| イエザキ, キミナリ | ||||||
| 著者別名 | ||||||
| スダ, ケイキ | ||||||
| 著者別名 | ||||||
| オオヤ, チカ | ||||||
| 著者別名 | ||||||
| ムラマツ, エリナ | ||||||
| 著者別名 | ||||||
| スギヤマ, サチコ | ||||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | text | |||||
