Bone DensityPopulation DensityCentrifugation, Density GradientLipoproteins, LDLLipoproteins, HDLCell CountLipoproteins, VLDLAbsorptiometry, PhotonPost-Synaptic DensityReceptors, LDLCholesterolOsteoporosisLipoproteinsApolipoproteinsMicroscopy, ElectronDensitometryTime FactorsMammographyCells, CulturedKineticsFemur NeckLow Density Lipoprotein Receptor-Related Protein-1Cholesterol EstersApolipoprotein A-IBone Density Conservation AgentsTriglyceridesBone and BonesBone Diseases, MetabolicDendritic SpinesModels, BiologicalUltracentrifugationLumbar VertebraeOsteoporosis, PostmenopausalImmunohistochemistryFemurRabbitsLipidsNeovascularization, PathologicCell MembraneRats, Sprague-DawleyCapillariesReceptors, LipoproteinLiverRadiusCell LineSpecific GravityCell FractionationApolipoproteins AEcosystemNeuronsImage Processing, Computer-AssistedMolecular Sequence DataPopulation DynamicsFractures, BoneApolipoproteins EAnalysis of VarianceCattleAgingProtein BindingMicrovesselsModels, MolecularMolecular WeightComputer SimulationMicrocirculationMice, Inbred C57BLRNA, MessengerAutoradiographyMembrane ProteinsSpinePostmenopauseElectrophoresis, Polyacrylamide GelDisease Models, AnimalApolipoprotein B-100FibroblastsBrainPhospholipidsLipoproteins, HDL3Bone RemodelingCarrier ProteinsElectronsMetrizamideRisk FactorsParticle SizeTemperatureQuantum TheoryRats, WistarCulture MediaHipReceptors, ScavengerBreast NeoplasmsTritiumAlgorithmsDendritesCryoelectron MicroscopySynapsesTomography, X-Ray ComputedApolipoprotein A-IICalciumCell DivisionCricetinae