| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2025-12-03 |
| タイトル |
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タイトル |
Sleep Deprivation Elevates Resting and Exercise Blood Pressures and Augments Pressor Response at Exercise Onset |
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言語 |
en |
| 著者 |
HORI, AMANE
SU, XIN
SAGASAKI, SHOTA
SAITO, RYUJI
SUIJO, KENICHI
MIYATA, SEIKO
HASEGAWA, DAISUKE
MIZUNO, MASAKI
HOTTA, NORIO
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| アクセス権 |
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アクセス権 |
embargoed access |
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アクセス権URI |
http://purl.org/coar/access_right/c_f1cf |
| 権利 |
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権利情報 |
"This is a non-final version of an article published in final form in (HORI, AMANE; SU, XIN; SAGASAKI, SHOTA; SAITO, RYUJI; SUIJO, KENICHI; MIYATA, SEIKO; HASEGAWA, DAISUKE; MIZUNO, MASAKI; HOTTA, NORIO. Sleep Deprivation Elevates Resting and Exercise Blood Pressures and Augments Pressor Response at Exercise Onset. Medicine & Science in Sports & Exercise 57(5):p 996-1007, May 2025. DOI: 10.1249/MSS.0000000000003640)." |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
Purpose: Sleep deprivation and elevated blood pressure (BP) increase the risk of cardiovascular diseases. However, the effects of sleep deprivation on BP response, especially at exercise onset, remain unclear. We aimed to elucidate the effects of experimental sleep deprivation (ESD) on resting and exercise BPs, including that at exercise onset, and investigate whether a nighttime nap during ESD changes the ESD-altered BP. Methods: Twelve healthy young men underwent 2-min submaximal isometric elbow flexion (IEF) exercise to measure BP after 7 d of normal sleep (control trial), 24-h ESD (ESD trial), and ESD with a 2-h nighttime nap (ESD + NAP trial), which were randomly performed. Results: ESD significantly elevated the mean arterial pressure (MAP) at rest (85.8 ± 8.0 to 93.3 ± 5.1 mm Hg, P = 0.003) and at the last minute of IEF (116.9 ± 13.0 to 126.2 ± 11.8 mm Hg, P = 0.003) compared with that observed in the control trial. At IEF onset (the initial 15 s), ESD significantly elevated the MAP (88.7 ± 12.6 to 103.1 ± 8.8 mm Hg, P < 0.001) and augmented the MAP responsiveness from baseline, compared with that observed in the control trial (Δ2.9 ± 11.4 to Δ9.8 ± 6.6 mm Hg, P = 0.017). The MAP responsiveness in the ESD + NAP trial (Δ7.3 ± 5.2 mm Hg) was not significantly different from that in the control trial (P = 0.165) and the ESD trial (P = 0.129). Conclusions: ESD significantly elevated both resting BP and the BP during submaximal isometric exercise and significantly augmented the initial pressor response to the exercise. A 2-h nighttime nap during ESD appears to be insufficient to completely attenuate ESD-induced augmented pressor responses. |
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言語 |
en |
| 出版者 |
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出版者 |
Wolters Kluwer Health |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
| 出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1249/MSS.0000000000003640 |
| 収録物識別子 |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0195-9131 |
| 書誌情報 |
en : Medicine and science in sports and exercise
巻 57,
号 5,
p. 996-1007,
発行日 2025-05
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| ファイル公開日 |
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|
日付 |
2026-05-01 |
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日付タイプ |
Available |
Hori_et_al_MedSciSportsExerc_2025.pdf (1.4 MB)
