Parathyroid HormoneParathyroid GlandsReceptor, Parathyroid Hormone, Type 1Parathyroid NeoplasmsReceptors, Parathyroid HormoneParathyroid Hormone-Related ProteinHyperparathyroidismParathyroid DiseasesTeriparatideParathyroidectomyHyperparathyroidism, SecondaryReceptor, Parathyroid Hormone, Type 2HypercalcemiaHypocalcemiaHypoparathyroidismCalciumPhosphorusHormonesReceptors, Calcium-SensingPhosphatesHyperparathyroidism, PrimaryBone and BonesCalcitriolVitamin DPseudohypoparathyroidismCalcitoninOsteoblastsAdenomaUremiaThyroid HormonesBone DensityBone RemodelingFollicle Stimulating HormoneBone ResorptionRenal OsteodystrophyCyclic AMPCalcifediolLuteinizing HormoneVitamin D DeficiencyOsteocalcinKidney Failure, ChronicThyroidectomyErgocalciferolsAlkaline PhosphataseRenal DialysisHydroxycholecalciferolsOpossumsDihydroxycholecalciferolsPeptide FragmentsCalcium, DietaryPhosphorus, DietaryHypophosphatemiaGonadal Steroid HormonesGonadotropin-Releasing HormoneCholecalciferolKidneyCalcium CarbonateBone Diseases, MetabolicCalcium GluconateSodium-Phosphate Cotransporter ProteinsNaphthalenesOsteoporosisSodium-Phosphate Cotransporter Proteins, Type IIaOsteogenesisHuman Growth HormoneRadioimmunoassayHyperplasiaTime FactorsRNA, MessengerReceptors, Thyroid HormoneTechnetium Tc 99m SestamibiBone DiseasesMineralsAdrenocorticotropic HormoneImmunoradiometric AssayHyperphosphatemiaBiological MarkersMagnesium DeficiencyAdenylate CyclaseBone Development25-Hydroxyvitamin D 2CattleCalcimimetic AgentsOsteoclastsKidney CortexAnabolic Agents25-Hydroxyvitamin D3 1-alpha-HydroxylasePeptide HormonesFemurProteinsPituitary HormonesBone Density Conservation AgentsReceptors, CalcitriolAlendronateHormone Replacement TherapyFibroblast Growth FactorsCells, CulturedSodium-Phosphate Cotransporter Proteins, Type IIOsteosarcomaDose-Response Relationship, Drug