Mouth
Conditions
Interventions
An in vitro evaluation will be performed on 175 bovine fragments (6x6x2 mm), which will be divided into 7 groups (n = 25): Group I - brushing
Group II - immersion in sphingosine solution (PHS)
Group III - PHS (immersion) + brushing
Group IV - brushing + PHS (immersion)
Group V - PHS spray
Group VI - PHS (spray) + brushing
Group VII - brushing + PHS (spray). The brushing simulation (Mavtec) will be performed for 1, 7, 15 and 30 days and, regardless of the application form, the PHS solution will remain in contact with th
and Knoop microhardness (HMV-2, Shimadzu Corporation). For the in situ evaluation, 15 participants will be recruited and will receive an acrylic palatine device for the upper
which will be inserted fo
Device
D02.033.100.700
G01.374.647
Sponsors
Faculdade de Odontologia de Ribeirão Preto da Universidade de São Paulo
Faculdade de Odontologia de Ribeirão Preto da Universidade de São Paulo
Eligibility
Age
20 Years to 35 Years
Inclusion criteria
Inclusion criteria: Both genders; overall health status; with no oral pathologies; age between 20 and 35 years.
Exclusion criteria
Exclusion criteria: Use of removable prosthesis; use of orthodontic device;fluoride compounds use in the last two months; pregnant women; breastfeeding women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Color difference and microhardness in bovine dental enamel, verified by color analysis with easy shade device and microdurometer, based on the observation of a variation of at least 5% in pre and post-intervention measurements. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary outcomes are not expected | — |
Countries
Brazil
Contacts
Public ContactFernanda Carvalho Panzeri Pires de Souza
Faculdade de Odontologia de Ribeirão Preto da Universidade de São Paulo
Outcome results
None listed