Abstract
V The potential etiological factor related to the Molar Incisor Hypomineralization (MIH) is unclear. The aim of this study is evaluated the amoxicillin effect on the rat enamel development. It will be performed a dose-response curve. It will be used 5 groups (Ga, Gb, Gc, Gd e Ge) with 5 pregnant rats in each group. These rats will receive one daily dose of amoxicillin, intragastrically, f…