| Project/Area Number |
22592330
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Social dentistry
|
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TAKENAKA Syoji 新潟大学, 医歯学系, 助教 (50313549)
SATO Takuichi 東北大学, 歯学研究科(研究院), 講師 (10303132)
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| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 口腔衛生学 / 初期齲蝕の予防 / 歯垢 / バイオフィルム / 歯垢バイオフィルム / 初期齲蝕 / 細菌 / 小児 / 齲蝕 / 歯学 / 口腔細菌 / PCR / 16S rRNA / 齲蝕予防 |
|---|
| Research Abstract |
Plaque biofilm of humans was investigated using a rapid microbial cell counters and anaerobic cultures. On the samples of around 10^5 CFU counted, the same levels of bacterial counts were observed by the anaerobic cultures. While, indigenous plaque microbiota of mice was also analysed, and as a result, Enterococcus faecalis, Escherichia coli, Lactococcus garvieae were detected as predominant bacteria.
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