O efeito protetor de dentifrício contendo TiF4 e quitosana sobre o desgaste dentário erosivo in vitro

Abstract

The protective effect of toothpastes containing TiF4 and chitosan on erosive tooth wear in vitroThis study evaluated the protective effect of the experimental TiF4 and chitosan toothpaste on erosive tooth wear (ETW) in vitro. Seventy-two bovine enamel and 72 root dentin samples were embedded, polished and subjected to the baseline profile analysis. The samples were protected in 2/3 of the surface and randomly assigned to 5 toothpastes (n=12): 1) Experimental containing TiF4 (1400 ppm F -, pH 3.08), 2) 0.5%.