2015 Fiscal Year Final Research Report
Improvement of oral condition and control of oral bacteria by using untibacterial complexes synthesized with artificial lipid and protamine
Project/Area Number |
25670901
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Social dentistry
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Research Institution | Fukuoka College of Health Sciences |
Principal Investigator |
Inoue Yusuke 福岡医療短期大学, その他部局等, 教授 (20105688)
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Project Period (FY) |
2013-04-01 – 2016-03-31
|
Keywords | 人工脂質 / プロタミン / 抗菌性 / 口腔ケア |
Outline of Final Research Achievements |
The complexes were synthesized with the artificial lipid (L-Alanine decyl ester p-toluene sulfonic acid salt) and sodium alginate, sodium hyaluronate and CMC respectively. And also the complexes were synthesized with protamine and odium alginate, sodium hyaluronate and CMC respectively. Antibacterial activity and antifungal activity of the complexes were estimated by using MIC (minimum inhibitory concentration). The complexes showed antibacterial activity to S. mutans and S. aureus and also showed antifungal activity to C. albicans. The denture adhesive or dentifrice which added the complexes of 10 wt% showed antibacterial activity and antifungal activity. The denture base resin or rebase resin which added the complexes of 10 wt% showed antibacterial activity and antifungal activity.
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Free Research Field |
生体材料学
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