Fig. 3From: Impact of transparent tray-based application of bioactive glasses desensitizer on the permeability of enamel and dentin to hydrogen peroxide: an in vitro studyThe amount of pulpal H2O2 in Group B, Group C, and Group D. After tooth specimens were immersed in 30% H2O2 for 30 min at 37 °C, 21.149 ± 0.489 μg, 9.813 ± 0.426 μg and 4.065 ± 0.268 μg of pulpal H2O2 was detected in Group B, Group C, and Group D, respectivelyBack to article page