Back to Search
Start Over
The ability of different diffusing enhancers to deliver chlorhexidine into dentinal tubules: An in vitro evaluation
- Source :
- Journal of Dental Sciences, Vol 19, Iss 4, Pp 2226-2235 (2024)
- Publication Year :
- 2024
- Publisher :
- Elsevier, 2024.
-
Abstract
- Background/purpose: Root canal irrigants are difficult to diffuse deep into the dentinal tubules for root canal disinfection. The purpose of this study was to assess the ability of different diffusing enhancers to deliver chlorhexidine (CHX) into dentinal tubules. Materials and methods: The diffusing property of five diffusing enhancers (acetone, DMSO, Triton X-100, JFC-E and azone) into dentinal tubules was firstly assessed using the Rhodamine B. The ability of the diffusing enhancers to deliver CHX into dentinal tubules was then evaluated both qualitatively and quantitatively. A deep dentinal tubule Enterococcus faecalis infection model was further established to test the bactericidal effect of CHX delivered by different diffusing enhancers. Finally, the in vitro cytotoxicity of these diffusing enhancers was tested using the CCK-8 method. Results: Azone, Triton X-100 and JFC-E exhibited the largest maximum diffusing depths at all root canal parts (P
Details
- Language :
- English
- ISSN :
- 19917902
- Volume :
- 19
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Dental Sciences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.054795944d7d42e4b20b0db207d26048
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.jds.2024.02.027