Pituitary Gland, AnteriorEndocrine CellsPituitary NeoplasmsAdenomaPituitary GlandPituitary Hormones, AnteriorGrowth Hormone-Secreting Pituitary AdenomaProlactinomaPituitary DiseasesACTH-Secreting Pituitary AdenomaPituitary HormonesPituitary ApoplexyProlactinAdenoma, ChromophobeAdrenocorticotropic HormoneGrowth HormonePituitary ACTH HypersecretionSphenoid BoneSella TurcicaAcromegalyHypopituitarismPituitary Function TestsThyrotropin-Releasing HormoneEndocrine GlandsSomatotrophsAdenoma, AcidophilPituitary Gland, PosteriorEndocrine SystemHuman Growth HormoneLuteinizing HormoneThyrotropinEndocrine Gland NeoplasmsCorticotrophsPituitary Adenylate Cyclase-Activating PolypeptideSphenoid SinusGonadotropin-Releasing HormoneCushing SyndromeGrowth Hormone-Releasing HormoneFollicle Stimulating HormoneGonadotropins, PituitaryPro-OpiomelanocortinCorticotropin-Releasing HormoneEndocrine System DiseasesMultiple Endocrine Neoplasia Type 1SomatostatinThyrotrophsHydrocortisoneTranscription Factor Pit-1CraniopharyngiomaBromocriptineImmunohistochemistryACTH Syndrome, EctopicAdenoma, PleomorphicOctreotideHypothalamo-Hypophyseal SystemHypophysectomyAdenoma, VillousGonadotrophsReceptors, SomatostatinPituitary Hormone-Releasing HormonesGlycoprotein Hormones, alpha SubunitReceptors, LHRHHypothalamusEndocrine DisruptorsLactotrophsAdenoma, BasophilMultiple Endocrine NeoplasiaRNA, MessengerNelson SyndromeEmpty Sella SyndromeReceptors, Pituitary Hormone-Regulating HormoneHyperprolactinemiaMagnetic Resonance ImagingFollicle Stimulating Hormone, beta SubunitHormonesGonadotropinsAdrenocortical AdenomaRadioimmunoassayDwarfism, PituitaryEstradiolPituitary-Adrenal SystemCavernous SinusAdrenal GlandsSecurinPituitary IrradiationMedian EminenceReceptors, Pituitary HormoneCorticosteronebeta-EndorphinChromograninsDiabetes InsipidusErgolinesAdenoma, Liver CellLuteinizing Hormone, beta Subunitbeta-LipotropinRats, Inbred StrainsEndorphinsHMGA2 ProteinThyroxineOvariectomy