『徳島大学 教育・研究者情報データベース (EDB)』---[学外] /
ID: Pass:

登録内容 (EID=190800)

EID=190800EID:190800, Map:0, LastModified:2012年10月4日(木) 21:02:36, Operator:[大家 隆弘], Avail:TRUE, Censor:0, Owner:[田中 栄二], 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]
招待 (推奨):
審査 (推奨): Peer Review [継承]
カテゴリ (推奨):
共著種別 (推奨):
学究種別 (推奨):
組織 (推奨): 1.徳島大学.大学院ヘルスバイオサイエンス研究部.再生修復医歯学部門.顎口腔再建医学講座.口腔顎顔面矯正学 (2004年4月1日〜2015年3月31日) [継承]
2.広島大学 [継承]
3.鶴見大学 [継承]
著者 (必須): 1. (英) Ohnuki Y (日) (読)
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
2.川合 暢彦
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
3.田中 栄二 ([徳島大学.大学院医歯薬学研究部.歯学域.口腔科学部門.臨床歯学系.口腔顎顔面矯正学])
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
4.丹根 一夫 ([広島大学])
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
5. (英) Langenbach GEJ (日) (読)
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
6. (英) Saeki Y (日) (読)
役割 (任意):
貢献度 (任意):
学籍番号 (推奨):
[継承]
題名 (必須): (英) Effects of increased occlusal vertical dimension on daily activity and myosin heavy chain composition in rat jaw muscle  (日)    [継承]
副題 (任意):
要約 (任意): (英) Mammalian skeletal muscles change their contractile-protein phenotype in response to mechanical loading and/or chronic electrical stimulation, implying that the phenotypic changes in masticatory muscles might result from new masticatory-loading conditions. To analyze the effects of increased occlusal vertical dimension (OVD) on daily activities and fibre-type compositions in jaw muscles, we measured the total duration of daily activity (duty time) and the myosin heavy chain (MyHC) compositions in the masseter and digastric muscles of freely moving control and bite-opened rats. In the control state, the duty time of the digastric muscle was higher than that of the masseter muscle at activity levels exceeding 5 and 20% of the day's peak activity. The opposite was true at activity levels exceeding 50 and 80% of the day's peak activity. The MyHCs consisted of a mixture of fast and slow types in the digastric muscle. The masseter consisted of mostly fast-type MyHC. The increment of OVD increased not only the duty time at activity levels exceeding 5, 20, 50 and 80% of the day' peak activity in both muscles but also the proportion of MyHC IIa in the masseter muscle and MyHC I in the digastric muscle at the expense of that of MyHC IIb. These results suggest that the increment of OVD changes masseter and digastric muscles towards slower phenotypes by an increase in their daily activities.  (日)    [継承]
キーワード (推奨): 1. (英) Animals (日) (読) [継承]
2. (英) Electrodes, Implanted (日) (読) [継承]
3. (英) Electromyography (日) (読) [継承]
4. (英) Electrophoresis, Polyacrylamide Gel (日) (読) [継承]
5. (英) Masseter Muscle (日) (読) [継承]
6. (英) Muscle Contraction (日) (読) [継承]
7. (英) Muscle Fibers, Fast-Twitch (日) (読) [継承]
8. (英) Muscle Fibers, Slow-Twitch (日) (読) [継承]
9. (英) Myosin Heavy Chains (日) (読) [継承]
10. (英) Neck Muscles (日) (読) [継承]
11. (英) Open Bite (日) (読) [継承]
12. (英) Phenotype (日) (読) [継承]
13. (英) Rats (日) (読) [継承]
14. (英) Vertical Dimension (日) (読) [継承]
発行所 (推奨):
誌名 (必須): Archives of Oral Biology ([Elsevier])
(pISSN: 0003-9969, eISSN: 1879-1506)

ISSN (任意): 1879-1506
ISSN: 0003-9969 (pISSN: 0003-9969, eISSN: 1879-1506)
Title: Archives of oral biology
Title(ISO): Arch Oral Biol
Publisher: Elsevier Ltd.
 (NLM Catalog  (Scopus  (CrossRef (Scopus information is found. [need login])
[継承]
[継承]
(必須): 54 [継承]
(必須): 8 [継承]
(必須): 783 789 [継承]
都市 (任意):
年月日 (必須): 西暦 2009年 8月 末日 (平成 21年 8月 末日) [継承]
URL (任意):
DOI (任意): 10.1016/j.archoralbio.2009.05.008    (→Scopusで検索) [継承]
PMID (任意): 19524215    (→Scopusで検索) [継承]
NAID (任意):
WOS (任意):
Scopus (任意):
評価値 (任意):
被引用数 (任意):
指導教員 (推奨):
備考 (任意): 1.(英) Ohnuki Y, Kawai N, Tanaka E, Langenbach GE, Tanne K, Saeki Y.Arch Oral Biol. 2009 Aug;54(8):783-9. Epub 2009 Jun 12. Links PMID: 19524215  (日)    [継承]

標準的な表示

和文冊子 ● Y Ohnuki, Nobuhiko Kawai, Eiji Tanaka, Kazuo Tanne, GEJ Langenbach and Y Saeki : Effects of increased occlusal vertical dimension on daily activity and myosin heavy chain composition in rat jaw muscle, Archives of Oral Biology, Vol.54, No.8, 783-789, 2009.
欧文冊子 ● Y Ohnuki, Nobuhiko Kawai, Eiji Tanaka, Kazuo Tanne, GEJ Langenbach and Y Saeki : Effects of increased occlusal vertical dimension on daily activity and myosin heavy chain composition in rat jaw muscle, Archives of Oral Biology, Vol.54, No.8, 783-789, 2009.

関連情報

Number of session users = 0, LA = 0.56, Max(EID) = 373281, Max(EOID) = 998586.