上肢の交感性脱皮は前腕の運動パフォーマンスを改善し,骨格筋のバイオエネルギーが改善されます
A Kardos1, D J Taylor, C Thompson
1University Department of Cardiovascular Medicine, University of Oxford, UK.
Circulation
|June 14, 2000
まとめ
交感性トランコトミーは,血流を増やし,代謝障害を軽減することにより,前腕運動の持続時間と筋肉のバイオエネルギー性を大幅に改善しました. この手順は,骨格筋の機能と運動能力を高めます.
科学分野:
- 生理学 生理学とは
- 運動科学は運動科学である.
- 外科的介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,外科的な介入 (Chirurgical Intervention) とは,
背景:
- 交感神経系の活性化は,運動パフォーマンスを妨げる可能性があります.
- これは,筋肉の血流の制限や,骨格筋の代謝の変化によって起こる可能性があります.
- この研究では,交感性トランコトミーがこれらの要因に与える影響を調査した.
研究 の 目的:
- 胸腔鏡交感性トランコトミー (TST) の運動に対する効果を評価する.
- 手術後の前腕の血流と筋肉のバイオエネルギー学的変化を評価するために.
- 交感性デナーベーションが運動能力を改善するかどうかを判断する.
主な方法:
- 13人のイディオパシーな手足の水症の患者は,右胸鏡交感性トランコトミー (TST) を受けました.
- 前腕運動の持続時間,血流,および筋肉のバイオエネルギー (フォスフォクレアチン,pH) は,TST前後に測定されました.
- 測定には,心拍数,平均動脈圧,および (31) P磁気共鳴光譜検査が含まれていました.
主要な成果:
- 運動期間は,TST後の右前腕 (8.9分から13.4分) と左前腕 (5.7分から7.6分) の両方に著しく増加した.
- TST後,右側の休息前腕の血流は66%増加した.
- 運動中に筋肉の酸性化とフォスフォクレアチンの減少が減少し,右側では圧縮器の反応が鈍化しました.
結論:
- 上肢の交感性脱皮は,前腕の骨格筋のバイオエネルギー性を著しく強化する.
- この手順は,運動パフォーマンスの大幅な改善につながります.
- TSTは,関連する患者集団における運動能力を改善するための効果的な介入です.
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