Parathyroid GlandsParathyroid HormoneParathyroid NeoplasmsParathyroid DiseasesHyperparathyroidismHyperparathyroidism, SecondaryParathyroidectomyReceptors, Calcium-SensingHypocalcemiaHypercalcemiaCalciumParathyroid Hormone-Related ProteinHyperparathyroidism, PrimaryUremiaAdenomaHypoparathyroidismCalcium SignalingHyperplasiaPhosphorusReceptor, Parathyroid Hormone, Type 1Technetium Tc 99m SestamibiCalcitriolCalcium GluconateReceptors, Parathyroid HormoneSalivary GlandsOxyphil CellsCalcium ChannelsCalcium, DietaryPhosphorus, DietaryThyroidectomyChoristomaSodium Pertechnetate Tc 99mCalcium Channel AgonistsMultiple Endocrine Neoplasia Type 1PhosphatesMammary Glands, AnimalReceptors, CalcitriolExocrine GlandsSubmandibular GlandCalcium CarbonateNaphthalenesKidney Failure, ChronicThalliumEndocrine Surgical ProceduresOsteitis Fibrosa CysticaInjections, IntralesionalBone and BonesCalcitoninParotid GlandFura-2Vitamin DRenal OsteodystrophyCalcium ChlorideAniline CompoundsRenal DialysisTeriparatideTime FactorsEgtazic AcidHydroxycholecalciferolsSpectrometry, GammaCalcium IsotopesUltimobranchial BodyMagnesiumReceptor, Parathyroid Hormone, Type 2ChromograninsSweat GlandsGnathostomaCattleCalcium PhosphatesDihydroxycholecalciferolsRats, Sprague-DawleyThyroid GlandThyroid DiseasesCytosolCells, CulturedSebaceous GlandsRats, WistarDose-Response Relationship, DrugDiGeorge SyndromeCalcium RadioisotopesSublingual GlandKidneyRadiopharmaceuticalsRNA, MessengerAequorinAdrenal GlandsCalcium Channels, L-TypeCalcimimetic AgentsBone DiseasesAlkaline PhosphataseImmunohistochemistryHarderian GlandIntraoperative CareChelating AgentsChromogranin AAndropauseKineticsMembrane PotentialsCalcimycinIntracellular Fluid