Bone DensityBone and BonesAbsorptiometry, PhotonNeuropsychological TestsBone RemodelingReproducibility of ResultsOsteoporosisBone ResorptionBone DevelopmentBone Diseases, MetabolicFractures, BoneRadiusBone MarrowFemur NeckFemurBone DiseasesLumbar VertebraeBone Marrow CellsOsteoporosis, PostmenopausalBone Density Conservation AgentsBone NeoplasmsBone RegenerationTibiaSpineHipBone TransplantationCalcium, DietaryArm BonesBone MatrixCalcaneusOsteocalcinDensitometryBone Marrow TransplantationDiphosphonatesOsteogenesisPelvic BonesTomography, X-Ray ComputedBone SubstitutesMetacarpusBone Morphogenetic Protein 2AlendronateBone Demineralization, PathologicOsteoclastsOsteoblastsAlkaline PhosphataseWeight-BearingX-Ray MicrotomographyOsseointegrationPopulation DensityParathyroid HormoneBone Morphogenetic ProteinsAlveolar Bone LossTime FactorsMandibleMineralsBiomechanical PhenomenaIliumMenopauseFractures, SpontaneousBone CementsCalcification, PhysiologicCentrifugation, Density GradientUlnaDental ImplantsTemporal BoneHip FracturesPostmenopauseCross-Sectional StudiesCalciumVitamin DEtidronic AcidParietal BoneAmenorrheaAgingOsteoporotic FracturesSpinal FracturesCalcium CitrateRisk FactorsBody WeightCollagen Type IBiological MarkersAge FactorsHumerusStress, MechanicalOsteopetrosisCandyBone CystsCalcium CarbonateSkullBody CompositionOvariectomyDiaphysesFemale Athlete Triad SyndromeBone ScrewsMice, Inbred C57BLRegression AnalysisProspective StudiesPremenopauseRANK LigandAnalysis of Variance