A Clinical Study for the Effect of 4th Generation Poly AmidoAmine Dendrimer on Post-Bleaching Hypersensitivity and Shade Stability

"Desensitizing agents was applied once after the bleaching procedure,as follows:~1-Bleaching/PAMAM group, patients received bleaching followed by the application of PAMAM for 30 minutes according to previous studies."

"Desensitizing agents was applied once after the bleaching procedure, as follows:~2-Control group, where patients received hydrogen peroxide in-office bleaching followed by the application of manufacturer recommended desensitizing agent ( Ultra EZ) once for 60 minutes."

"Desensitizing agents was applied once after the bleaching procedure, as follows:~3-Bleaching/MI Paste Plus group, patients received bleaching followed by the application of MI paste plus according to the manufacturer's instructions once for 3 minutes."

"Desensitizing agents was applied once after the bleaching procedure, as follows:~4-Bleaching/Hydroxyapatite and F (ReminPro), patients received bleaching followed by the application of Hydroxyapatite and F (ReminPro) according to the manufacturer's instructions once for 3 minutes"