Fig. 2From: Effectiveness of fluoride-containing toothpastes associated with different technologies to remineralize enamel after pH cycling: an in vitro studyRepresentative scanning electron micrographs of the enamel cross-sections. a NC; b PC; c RDC; d RES; e SRP. Abbreviations: NC: Fluoride-free toothpaste Colgate; PC: Colgate total 12; RDC: regenerador + sensitive; RES: regenerate enamel science; SRP: sensodyne repair and protectBack to article page