AlendronateBone ResorptionOsteoclastsBone and BonesBone Density Conservation AgentsBone RemodelingBone DensityDiphosphonatesRANK LigandCathepsin KOsteoblastsOsteoporosis, PostmenopausalOsteopetrosisOsteoprotegerinBone NeoplasmsEtidronic AcidOsteoporosisOsteolysisReceptor Activator of Nuclear Factor-kappa BHypercalcemiaBone DiseasesBone Marrow CellsOsteogenesisSkullTibiaAcid PhosphataseFractures, BoneParathyroid HormoneCalcitoninBone MarrowParathyroid Hormone-Related ProteinFemurBone RegenerationBone DevelopmentBone Diseases, MetabolicCells, CulturedBone MatrixTeriparatideCell DifferentiationCoculture TechniquesFemoral FracturesCathepsinsBone TransplantationSpinal FracturesCalciumCalcification, PhysiologicBone Demineralization TechniqueOsteocalcinBone Marrow TransplantationCollagen Type IMultiple MyelomaSpineMice, Inbred C57BLAlkaline PhosphataseFractures, SpontaneousLumbar VertebraeRaloxifeneHydroxycholecalciferolsMice, KnockoutReceptors, Tumor Necrosis FactorFemur NeckBone SubstitutesDrugs, GenericRabbitsAbsorptiometry, PhotonOvariectomyGeranyltranstransferaseClodronic AcidReceptors, Cytoplasmic and NuclearIsoenzymes