Bleaching gel volume influences hydrogen peroxide diffusion, inflammation, and the presence of nitric oxide in the pulp tissue: in vitro and in vivo model.
Sibele de AlcântaraFrancine BenettiLívia Maria Alves Valentim da SilvaNathália Evelyn da Silva MachadoIsabela Joane Prado SilvaLara Maria Bueno EstevesEdilson ErvolinoLuciano Tavares Angelo CintraAndre Luiz Fraga BrisoPublished in: Journal of applied oral science : revista FOB (2023)
The adverse effects on the dental pulp related to HP diffusion, pulp inflammation, and oxidative stress depend on bleaching gel volume, while the bleaching effect is not proportional to the volume used.