Receptor, Parathyroid Hormone, Type 2Receptor, Parathyroid Hormone, Type 1HypercalcemiaParathyroid HormoneParathyroid GlandsParathyroid NeoplasmsReceptors, PeptideParathyroid Hormone-Related ProteinReceptors, Parathyroid HormoneHyperparathyroidismParathyroid DiseasesParathyroidectomyHypocalcemiaHyperparathyroidism, SecondaryTeriparatideReceptors, Calcium-SensingCalciumHypoparathyroidismHyperparathyroidism, PrimaryCalcitriolPhosphorusPhosphatesVitamin DHormonesBone and BonesBone ResorptionCalcitoninParaneoplastic Endocrine SyndromesAdenomaErgocalciferolsDiphosphonatesPseudohypoparathyroidismThyroid HormonesCalcifediolUremiaBone DensityHydroxycholecalciferolsOsteoblastsRenal OsteodystrophyFollicle Stimulating HormoneBone RemodelingDihydrotachysterolDihydroxycholecalciferolsThyroidectomyVitamin D DeficiencyCyclic AMPKidney Failure, ChronicOsteocalcinHypophosphatemiaAlkaline PhosphataseLuteinizing HormoneRenal DialysisCalcium CarbonateAnal SacsCholecalciferolParaneoplastic SyndromesCalcium, DietaryKidneyCalcium GluconateImmunoradiometric AssayCalcimimetic AgentsPeptide FragmentsNaphthalenesBone Density Conservation AgentsRadioimmunoassayCalcium Metabolism DisordersOsteoclastsProteinsGonadal Steroid HormonesGonadotropin-Releasing HormoneOpossums25-Hydroxyvitamin D3 1-alpha-HydroxylaseHyperplasiaPhosphorus, DietaryHyperphosphatemiaTime FactorsOsteoporosisRNA, MessengerTechnetium Tc 99m SestamibiAlendronatePeptide HormonesHuman Growth HormoneReceptors, CalcitriolAnal Gland NeoplasmsBone NeoplasmsLeukocytosisPolyuriaBone Diseases, MetabolicHypercalciuriaReceptors, Thyroid HormoneBiological MarkersSodium-Phosphate Cotransporter ProteinsAdenylate CyclaseAdrenocorticotropic Hormone