| Item type |
学位論文 / Thesis or Dissertation(1) |
| 公開日 |
2016-08-01 |
| 本文言語 |
|
|
言語 |
jpn |
| タイトル |
|
|
タイトル |
Changes in the oral environment after placement of removable dentures in low caries risk patients |
| 著者 |
中⼭, ⽂博
Nakayama, Fumihiro
|
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Saliva |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Dental caries activity tests |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Oral environment |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Saliva |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Dental caries activity tests |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Oral environment |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_db06 |
|
資源タイプ |
doctoral thesis |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
We did a follow-up investigation that examined changes over time in the oral environment of low caries risk patients after initial placement of removable prostheses. Denture and Dentate groups of aged subjects were followed up over time to track changes in their oral environment. Seven oral environment factors were selected that strongly correlate with caries risk, including unstimulated and stimulated salivary flow rate, unstimulated and stimulated salivary buffering capacity, and oral bacteria (mutans streptococci, lactobacilli and Candida). Wilcoxon's signed rank test revealed that there were significant changes, and that the number of lactobacilli increased one year after placement of the dentures in the Denture group. No changes were noted in any of the factors in the Dentate group. We concluded that placement of removable dentures changed low caries risk to high for the number of lactobacilli. Future investigations should be done on preventive measures against the caries-inducing effect of denture placement. |
| 学位名 |
|
|
学位名 |
博士（歯学） |
| 学位授与機関 |
|
|
|
学位授与機関識別子Scheme |
kakenhi |
|
|
学位授与機関識別子 |
34408 |
|
|
学位授与機関名 |
大阪歯科大学 |
| 学位授与年月日 |
|
|
学位授与年月日 |
2014-06-25 |
| 学位授与番号 |
|
|
学位授与番号 |
乙第1587号 |
学位論文 (577.6 kB)
