Bone and BonesOsteoporosisBone DensityBone ResorptionOsteoblastsOsteogenesisOsteoclastsOsteoporosis, PostmenopausalBone RemodelingBone Density Conservation AgentsBone Diseases, MetabolicBone DevelopmentFractures, BoneAbsorptiometry, PhotonAlendronateFemurTeriparatideDiphosphonatesBone DiseasesFemur NeckTibiaOsteocalcinX-Ray MicrotomographyLumbar VertebraeEtidronic AcidOsteoporotic FracturesParathyroid HormoneBone RegenerationBone Marrow CellsOsteocytesOvariectomyLow Density Lipoprotein Receptor-Related Protein-5Calcification, PhysiologicFractures, SpontaneousBone MarrowAlkaline PhosphataseRANK LigandBone NeoplasmsOsteoprotegerinCalcium, DietaryCollagen Type ISkullBone MatrixRadiusAnabolic AgentsCalcaneusBone Morphogenetic Protein 2Vitamin DSpinal FracturesMetacarpusMass SpectrometryFood, PreservedWeight-BearingSpineEstrogen Replacement TherapyCalciumPostmenopauseBiomechanical PhenomenaBody WeightBone Morphogenetic ProteinsBody Mass IndexCell DifferentiationEstrogensAcid PhosphataseHip FracturesBiological MarkersBone TransplantationMice, Inbred C57BLBone Marrow TransplantationStress, MechanicalHipIliumDensitometryMice, KnockoutRaloxifeneTime FactorsOrgan SizeCalcitoninRisk FactorsGlucocorticoidsOsteosclerosisMineralsDiaphysesMice, TransgenicLDL-Receptor Related ProteinsBone SubstitutesCells, CulturedDisease Models, AnimalAgingRats, Sprague-DawleySelective Estrogen Receptor ModulatorsBone CementsTomography, X-Ray ComputedMenopauseAge FactorsOsteomalaciaFinger PhalangesDouble-Blind MethodHumerusPeriosteum