نتایج جستجو برای: remineralization
تعداد نتایج: 1439 فیلتر نتایج به سال:
BACKGROUND One of the important factors of the demineralization and remineralization equilibrium of enamel is the pH of the surrounding solutions. Effort has been laid in the formulation of different fluoride compounds and the fluoride content in toothpastes but much less is known about the influence of the pH of the toothpastes on their effectiveness. It was therefore the aim of this study to ...
OBJECTIVES The present in vitro pH cycling study investigated potential differences between caries lesions created in fluorosed and sound enamel with regards to their responsiveness to fluoride under remineralizing conditions. METHODS 360 human first molars (sound and fluorosed) were divided into four groups based on their Thylstrup-Fejerskov score (TF0-3). Each group was further divided into...
Background and Objective: Noninvasive treatments are preferred for tooth enamel remineralization, and metal nanocomposites could be used for this purpose. The present study investigated the effect of boron nanocomposites doped on the hydroxyapatite-chitosan surface on the microhardness of demineralized tooth enamel. Materials and Methods: In this laboratory study, boron nanocomposites doped on...
Biomineralization is a dynamic, complex, lifelong process by which living organisms control precipitations of inorganic nanocrystals within organic matrices to form unique hybrid biological tissues, for example, enamel, dentin, cementum, and bone. Understanding the process of mineral deposition is important for the development of treatments for mineralization-related diseases and also for the i...
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