The acquired enamel pellicle (AEP) was previously formed in situ for 2 h. Subsequently, the bovine enamel blocks were treated i vitro according to following solutions: G1- palm oil; G2- 85% tocotrienol solution; G3- oily vitamn E; G4- oily vitamin A; G5- deionized water (negative control); G6- stannous-containing solution (positive control).
The author concluded that ”Vitamn E presented similar preventive effect to a commercial mouthwash stannous-containing solution against initial erosion, and it can be considered as a promising alternative for the formulations of solutions aiming to prevent erosive tooth wear”.