『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
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EID=234932EID:234932, Map:0, LastModified:2012年8月29日(水) 15:04:56, Operator:[大家 隆弘], Avail:TRUE, Censor:0, Owner:[近久 幸子], Read:継承, Write:継承, Delete:継承.
種別 (必須): 学術論文 (審査論文) [継承]
言語 (必須): 英語 [継承]
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著者 (必須): 1. (英) Shimizu Noriyuki (日) (読)
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2.近久 幸子 ([徳島大学.大学院医歯薬学研究部.医学域.医科学部門.生理系.統合生理学])
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3.北岡 和義 ([徳島大学.教養教育院])
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4. (英) Nishino Seiji (日) (読)
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5.勢井 宏義 ([徳島大学.大学院医歯薬学研究部.医学域.医科学部門.生理系.統合生理学])
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題名 (必須): (英) Refeeding after a 24-hour fasting deepens NREM sleep in a time-dependent manner.  (日)    [継承]
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要約 (任意): (英) Sleep/wake cycle is regulated by a variety of neuropeptides in the hypothalamus, a brain region that also regulates energy homeostasis and feeding behavior. Since circadian rhythms are affected by energy metabolism and feeding condition, we investigated whether changes in feeding regimen would influence sleep/wake parameters and body temperature. We monitored sleep and body temperature across three days of baseline (day 1), fasting (day 2), and refeeding (day 3) conditions under ordinary ambient temperature and employed different refeeding schedules. Refeeding at ZT1 following the 24-h fasting enhanced EEG delta power in NREM sleep. However, when the time of refeeding was set at either ZT7 or ZT12, the enhancement of EEG delta power was attenuated. The amount of NREM sleep was not largely affected by a 24-h fasting started at ZT1, although fasting that started at ZT12 changed the temporal distribution of NREM sleep. Hypothalamic nNOS mRNA level was increased both before and after refeeding at ZT1 compared with control condition, while there was no significant change in mice refed at ZT7. Level of NPY mRNA in the arcuate nucleus was increased before the refeeding only at ZT1. These results suggest that refeeding after a 24-h fasting makes NREM sleep deeper in a time-dependent manner.  (日)    [継承]
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誌名 (必須): Physiology & Behavior ([Brain Research Publications])
(pISSN: 0031-9384, eISSN: 1873-507X)

ISSN (任意): 1873-507X
ISSN: 0031-9384 (pISSN: 0031-9384, eISSN: 1873-507X)
Title: Physiology & behavior
Title(ISO): Physiol. Behav.
Publisher: Elsevier BV
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
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(必須): 480 487 [継承]
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年月日 (必須): 西暦 2011年 5月 13日 (平成 23年 5月 13日) [継承]
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DOI (任意): 10.1016/j.physbeh.2011.05.011    (→Scopusで検索) [継承]
PMID (任意): 21605579    (→Scopusで検索) [継承]
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備考 (任意): 1.(英) Affiliation: Department of Integrative Physiology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima 770-8503, Japan.  (日)    [継承]
2.(英) PublicationType: Journal Article  (日)    [継承]
3.(英) PublicationType: Research Support, Non-U.S. Gov't  (日)    [継承]

標準的な表示

和文冊子 ● Noriyuki Shimizu, Sachiko Chikahisa, Kazuyoshi Kitaoka, Seiji Nishino and Hiroyoshi Sei : Refeeding after a 24-hour fasting deepens NREM sleep in a time-dependent manner., Physiology & Behavior, Vol.104, No.3, 480-487, 2011.
欧文冊子 ● Noriyuki Shimizu, Sachiko Chikahisa, Kazuyoshi Kitaoka, Seiji Nishino and Hiroyoshi Sei : Refeeding after a 24-hour fasting deepens NREM sleep in a time-dependent manner., Physiology & Behavior, Vol.104, No.3, 480-487, 2011.

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