Pituitary NeoplasmsPituitary GlandPituitary Gland, AnteriorAdenomaProlactinomaAdenoma, ChromophobeProlactinPituitary ApoplexySecurinPituitary HormonesPituitary DiseasesACTH-Secreting Pituitary AdenomaGrowth Hormone-Secreting Pituitary AdenomaAdrenocorticotropic HormonePituitary ACTH HypersecretionGrowth HormonePituitary Hormones, AnteriorBromocriptineAcromegalyThyrotropin-Releasing HormoneSella TurcicaPituitary Function TestsSomatotrophsHypopituitarismCell Line, TumorHuman Growth HormonePituitary Adenylate Cyclase-Activating PolypeptidePituitary Gland, PosteriorTumor Markers, BiologicalCushing SyndromePituitary IrradiationTumor BurdenNeoplasms, ExperimentalTumor Necrosis Factor-alphaSphenoid SinusCorticotrophsNelson SyndromeNeoplasm ProteinsPro-OpiomelanocortinGenes, Tumor SuppressorThyrotropinGalactorrheaRNA, MessengerCraniopharyngiomaSphenoid BoneSomatostatinAdenoma, AcidophilOctreotidePneumoencephalographyLuteinizing HormoneRats, Inbred WFMultiple Endocrine Neoplasia Type 1Gonadotropin-Releasing HormoneLactation DisordersImmunohistochemistryHypophysectomyTumor Suppressor ProteinsGonadotropins, PituitaryAdenoma, BasophilErgolinesDiethylstilbestrolWilms TumorRats, Inbred F344Tumor Suppressor Protein p53HyperprolactinemiaCell LineMagnetic Resonance ImagingCarcinoid TumorEstradiolGrowth Hormone-Releasing HormoneCell ProliferationLactotrophsFollicle Stimulating HormoneTranscription Factor Pit-1Neovascularization, PathologicRats, Inbred BUFEndocrine Gland Neoplasmsbeta-LipotropinNeuroendocrine TumorsCell DivisionBrain NeoplasmsCorticotropin-Releasing HormoneReverse Transcriptase Polymerase Chain ReactionGene Expression Regulation, NeoplasticReceptors, SomatostatinReceptors, Thyrotropin-Releasing HormoneTumor MicroenvironmentReceptors, Pituitary HormonePituitary Hormone-Releasing HormonesMammary Neoplasms, ExperimentalDwarfism, PituitaryTriiodothyronineMolecular Sequence DataTime FactorsAmenorrheaRadioimmunoassayBase SequenceHyperplasiaMutationEstrogens