Pituitary Gland, PosteriorAdenomaAdrenocorticotropic HormonePituitary NeoplasmsGrowth HormonePituitary GlandHuman Growth HormoneGrowth Hormone-Secreting Pituitary AdenomaProlactinomaNeurosecretionACTH-Secreting Pituitary AdenomaPituitary Gland, AnteriorOxytocinPituitary DiseasesAdenoma, ChromophobePituitary HormonesNerve EndingsAcromegalyNeurophysinsPituitary Hormones, PosteriorVasopressinsProlactinPituitary ApoplexyPituitary Hormones, AnteriorSphenoid BoneHypopituitarismSella TurcicaPituitary ACTH HypersecretionHormonesAdenoma, AcidophilGrowth Hormone-Releasing HormoneReceptors, SomatotropinSupraoptic NucleusLuteinizing HormoneHypothalamo-Hypophyseal SystemFollicle Stimulating HormoneArginine VasopressinHypophysectomySphenoid SinusThyrotropinHypothalamusCushing SyndromeHydrocortisoneChoristomaSomatostatinCraniopharyngiomaInsulin-Like Growth Factor IGonadotropin-Releasing HormoneOctreotideAdenoma, PleomorphicRadioimmunoassayDwarfism, PituitaryVasotocinNeurosecretory SystemsAdenoma, VillousACTH Syndrome, EctopicThyroid HormonesCytoplasmic GranulesPituitary Function TestsRats, Inbred StrainsSomatotrophsReceptors, SomatostatinThyrotropin-Releasing HormoneBromocriptineMilk EjectionCorticotropin-Releasing HormoneRNA, MessengerImmunohistochemistryAdenoma, BasophilEmpty Sella SyndromeGrowth DisordersNelson SyndromeCalciumPituitary Adenylate Cyclase-Activating PolypeptideAdrenocortical AdenomaTime FactorsMagnetic Resonance ImagingGlycoprotein Hormones, alpha SubunitInjections, IntraventricularReceptors, Pituitary Hormone-Regulating HormoneCattleCavernous SinusParathyroid HormoneGonadotropins, PituitaryParaventricular Hypothalamic NucleusRats, WistarGigantismAdenoma, Liver CellPeptide HormonesVeratridineGonadal Steroid HormonesMultiple Endocrine Neoplasia Type 1Transcription Factor Pit-1PotassiumRats, Sprague-DawleyThyroxineInsulinCorticotrophsEndocrine Gland NeoplasmsTriiodothyronine