Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Sample groups | Treatment condition | Brushing days | Total | |
|---|---|---|---|---|
| Without saliva | With saliva | |||
| Note: Surface examination of the treated specimens. EB@TiO 2 , eggshell-titanium dioxide. | ||||
| Artificial saliva | – | 7 | Twice daily (for 7 days) | 7 |
| EB@TiO 2 | 7 | 7 | 14 | |
| Colgate Pro-relief | 7 | 7 | 14 | |
| Sensodyne repair | 7 | 7 | 14 | |
| Total | 21 | 28 | 49 | |
