PhotonsProtonsBone and BonesProton PumpsBone RemodelingBone DensityBone ResorptionBone MarrowBone NeoplasmsBone Marrow CellsBone DevelopmentProton Pump InhibitorsBone DiseasesTomography, Emission-Computed, Single-PhotonBone RegenerationBone MatrixBone Marrow TransplantationMagnetic Resonance SpectroscopyBone TransplantationHydrogen-Ion ConcentrationPhantoms, ImagingFractures, BoneBone SubstitutesBone Diseases, MetabolicBone Morphogenetic ProteinsScattering, RadiationProton-Motive ForceLightBone Morphogenetic Protein 2RadiometryOsteogenesisTomography, X-Ray ComputedTemporal BoneMonte Carlo MethodTime FactorsFemurKineticsParietal BoneScintillation CountingRadiation DosageElementary ParticlesWaterBacteriorhodopsinsOsteoporosisOsteoblastsImage Processing, Computer-AssistedTibiaRadiopharmaceuticalsX-Ray MicrotomographyOsteoclastsAlveolar Bone LossBone CementsBone CystsAT Rich SequenceAbsorptiometry, PhotonTechnetiumMice, Inbred C57BLRadiotherapy Planning, Computer-AssistedParticle AcceleratorsProton-Translocating ATPasesAspartic AcidModels, BiologicalTomography, Emission-ComputedRadiotherapy DosageSemaphorin-3AElectronsReproducibility of ResultsModels, MolecularEquipment DesignRadiusMagnetic Resonance ImagingMolecular Sequence DataSensitivity and SpecificitySkullRelative Biological EffectivenessEquipment Failure AnalysisCells, CulturedVacuolar Proton-Translocating ATPasesAlgorithmsComputer SimulationMicroscopy, Fluorescence, MultiphotonThallium RadioisotopesBrainFrontal BoneCalcification, PhysiologicBone Morphogenetic Protein 7CreatineImage EnhancementBone Marrow DiseasesQuantum TheoryOsteocalcinPositron-Emission TomographyElectron TransportElectron Transport Complex IVTechnetium Tc 99m ExametazimeModels, StructuralDisease Models, AnimalMutationProtein ConformationTechnetium Tc 99m Medronate