| Project/Area Number |
23792172
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Conservative dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 歯学 / 歯内療法学 / 細菌 / バイオフィルム / 術中感染 / ラバーダム防湿 / 16S rRNA遺伝子解析法 / 歯内療法 / 16s rRNA遺伝子解析法 / 難治性根尖性歯周炎 |
|---|
| Research Abstract |
To clarify the precise condition of infection control on endodontic treatment, bacterial biofilm in root canal before or after treatment, which was classified into 4 groups (pulpectomy or infected root canal treatment, with or without rubber dam isolation technique), was analyzed by PCR-based 16S rRNA gene assay. Furthermore, patient’s saliva, dental plaque and glove was analyzed similarly. Although it was difficult to clarity the route of infection completely, we demonstrated the usefulness of rubber dam isolation technique for infection control on endodontic treatment.
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