Influence of Difference of Masticatory Efficiency on Stress Release of Chewing
Project/Area Number |
22791904
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Prosthetic dentistry
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Research Institution | Tokyo Dental College |
Principal Investigator |
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Project Period (FY) |
2010 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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Keywords | 歯科補綴学一般 / 咀嚼 / チューイング / ストレス / コルチゾール / アミラーゼ / 咀嚼能率 |
Research Abstract |
The purpose of this study was to clarify the effect of chewing efficiency on stress release. Increase in salivary cortisol was selected as an indicator of increase in stress. Evaluation of chewing efficiency was analyzed with a gluco sensor GS-1.As stress loading, subjects were required to perform arithmetic calculations. Next, they were asked to chew gum. Change in salivary cortisol levels immediately after stress loading and chewing was determined. The results showed that the number of chewing strokes effects on stress release greater than chewing efficiency.
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Report
(3 results)
Research Products
(12 results)
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[Presentation] 咀嚼能率がストレス緩和効果に及ぼす影響2011
Author(s)
吉井崇之、田坂彰規、佐々木啓充、竹内快、添田亮平、櫻井薫
Organizer
日本補綴歯科学会東北・北海道支部,関越支部,東関東支部総会ならびに合同学術大会
Place of Presentation
新潟県歯科医師会館(新潟)
Year and Date
2011-09-24
Related Report
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