A novel visual test for hydrogen sulfide on the tongue dorsam
| Project/Area Number |
23593081
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Social dentistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TAKEHARA Junji 北海道大学, 大学院歯学研究科, 助教 (60216934)
MORITA Manabu 岡山大学, 医歯薬学総合研究科, 教授 (40157904)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 口臭 / 硫化水素 / メチルメルカプタン / ジメチルサルファイド / 舌苔 / スクリーニング / 揮発性硫化物 / オーラルクロマ / 口腔乾燥症 / 唾液 / 簡易測定キット / 測定キット / ジメチルスルファイド |
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| Research Abstract |
We developed a novel colorimetric system for direct detection of hydrogen sulfide on the tongue dorsum from subjects with complaints of halitosis. The results of this study suggested that the novel assay system can be used as a visual warning sensor for halitosis by measuring hydrogen sulfide on the tongue dorsum.
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Report
(4 results)
Research Products
(6 results)
