Bone DensityAbsorptiometry, PhotonBone and BonesBone RemodelingCalcium SignalingCalcium, DietaryOsteoporosisBone ResorptionBone DevelopmentBone Diseases, MetabolicCalcium ChannelsFractures, BoneRadiusBone MarrowFemurFemur NeckBone DiseasesLumbar VertebraeBone Density Conservation AgentsOsteoporosis, PostmenopausalCalcium CarbonateBone Marrow CellsBone NeoplasmsBone RegenerationTibiaSpineCalcium PhosphatesHipBone TransplantationOsteocalcinArm BonesBone MatrixParathyroid HormoneCalcium IsotopesTime FactorsCalcaneusDensitometryDiphosphonatesOsteogenesisBone Marrow TransplantationCalcium ChloridePelvic BonesTomography, X-Ray ComputedBone SubstitutesAlkaline PhosphataseCalcium Channels, L-TypeMetacarpusCalcium CitrateMineralsOsteoblastsBone Demineralization, PathologicVitamin DPhosphorusAlendronateOsteoclastsCells, CulturedCalcium OxalateBone Morphogenetic Protein 2Calcium GluconateCalcification, PhysiologicWeight-BearingX-Ray MicrotomographyOsseointegrationCalcium RadioisotopesPopulation DensityAlveolar Bone LossBone Morphogenetic ProteinsBiomechanical PhenomenaCross-Sectional StudiesMandibleMenopauseBone CementsIliumFractures, SpontaneousRisk FactorsReproducibility of ResultsAgingCentrifugation, Density GradientPostmenopauseUlnaHip FracturesBody WeightAnalysis of VarianceDental ImplantsCalcium CompoundsTemporal BoneBiological MarkersProspective StudiesEtidronic AcidDose-Response Relationship, DrugAge FactorsKineticsCalciumRats, Sprague-DawleyParietal BoneMice, Inbred C57BLRegression AnalysisEgtazic AcidCalcium Channels, N-TypeModels, Biological