Bone Demineralization, PathologicBone Demineralization TechniqueTooth DemineralizationOsteoclastsOsteoporosisBone and BonesDental EnamelBone ResorptionTooth RemineralizationBone DensityOsteoporosis, PostmenopausalHardness TestsCariostatic AgentsDental Caries Activity TestsMicroradiographyBone RemodelingFluorides, TopicalDentinRoot CariesRANK LigandDental CariesDental Enamel SolubilityTooth ErosionBone Density Conservation Agents