| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2012-10-01 |
| タイトル |
|
|
タイトル |
Establishment of Streptococcus mutans in infants induces decrease in the proportion of salivary α-haemolytic bacteria. |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
longitudinal study |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
cross-sectional study |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
α-haemolytic bacteria |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Kawaguchi, Mamoru
Hoshino, Tomonori
Ooshima, Takashi
Fujiwara, Taku
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
International Journal of Paediatric Dentistry 2011 Objective. For paediatric dentists, an indicator to assess caries risk of infants is very important. Conventionally, the number and/or proportions of Streptococcus mutans have been employed as risk indicator; however, because such figures reflect the existing situation, they are not suitable for assessing caries risk of infants that have not yet been infected with S. mutans. Thus, we searched for an indicator for the establishment of S. mutans. Methods. To evaluate the changes caused by the establishment of S. mutans in the microbiota of the infant oral cavity, we monitored changes in the oral microbiota of two pre-dentate infants over a 3-year period and in a cross-sectional study of 40 nursery school-aged children by cultivation of saliva on nonselective blood agar, Mitis-Salivarius agar, and Mitis-Salivarius agar supplemented with bacitracin combined with identification of selected isolates. Results. Two longitudinal observations suggested that the establishment of S. mutans would induce a decrease in α-haemolytic bacteria in the microbial population of the oral cavity. This suggestion was compensated with the results of cross-sectional study, and it was revealed that the establishment of 10(3) CFU/mL of mutans streptococci in saliva might be predicted by a microbiota comprising less than approximately 55% of α-haemolytic. Conclusion. Decrease in the proportion of α-haemolytic bacteria in saliva of infant was found to be applicable as an indicator to predict the establishment of S. mutans and to assess dental caries risk as a background for planning of dental care and treatment in the infants before infection with S. mutans. |
| 書誌情報 |
International Journal of Paediatric Dentistry / the British Paedodontic Society [and] the International Association of Dentistry for Children
巻 22,
号 2,
p. 139-145,
発行日 2011-09-19
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| 出版者 |
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|
出版者 |
Blackwell Publishing Inc. |
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09607439 |
| EISSN |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1365263X |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10810931 |
| PubMed番号 |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
PMID |
|
|
関連識別子 |
21923689 |
| DOI |
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|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1111/j.1365-263X.2011.01183.x |
| 権利 |
|
|
権利情報 |
© 2011 The Authors. International Journal of Paediatric Dentistry © 2011 BSPD, IAPD and Blackwell Publishing Ltd |
| 権利 |
|
|
権利情報 |
The definitive version is available at www.wileyonlinelibrary.com. |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
International Journal of Paediatric Dentistry, 22(2), pp.139-145; 2012 |
IJPD22_2_139.pdf (134.2 kB)
