2014 Fiscal Year Final Research Report
Elucidation of oral flora of children with no transmission of mutans streptococci
| Project/Area Number |
24593108
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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 |
Orthodontic/Pediatric dentistry
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| Research Institution | Iwate Medical University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
KIMURA Shigenobu 岩手医科大学, 歯学部, 教授 (10177917)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | ミュータンスレンサ球菌 / 感染 / 細菌叢 / 歯周病原性細菌 / T-RFLP |
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| Outline of Final Research Achievements |
Mutans Streptococcus (MS) was detected in 121 children out of 327. The abundance ratio was 37%. The detection ratio of P.gingivalis, T.denticola, T.forsythensis, A.actinomyceptemcomitans in 121 children who had MS in their mouth and 206 children who had no MS were 16：12、0：0、26：30、77：77 respectively. This result showed that there was no relationship between existence of the four major periodontal pathogen bacteria and existence of MS in the mouth of children.
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| Free Research Field |
小児歯科学
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