Analysis of pH variation of various calcium hydroxide compounds in vitro
Mots-clés :
hydroxide de calcium, pHRésumé
Une des raisons de l’utilisation des produits à base d’hydroxyde de calcium est leur alcalinité. Les variations alcalines des 6 matériaux à base d’hydroxyde de calcium couramment utilisés ont été testées in vitro à différents intervalles de temps. Dycal®, Life®, Nucap® and Reocap®, avaient un effet plus faible que Contrasil® et Pulpdent® paste. Les différences de valeurs de pH étaient accompagnées de pertes de calcium. Les différentes valeurs de pH ainsi que les pertes de calcium pourraient expliquer leur diverse efficacité in vivo.
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1. This work has not been published elsewhere and is not under revision in another journal;
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3. Investigations in humans was done in accordance with the ethical standards of the responsible committee on human experimentation or with the Helsinki Declaration (if applicable).
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5. The copyright of the article is transferred from the authors to the Bulletin du Groupement International pour la Recherche Scientifique en Stomatologie et Odontologie upon acceptance of the manuscript.
