Pituitary Gland, AnteriorEndocrine CellsPituitary GlandPituitary Hormones, AnteriorPituitary NeoplasmsPituitary DiseasesProlactinEndocrine GlandsPituitary HormonesEndocrine SystemAdrenocorticotropic HormoneGrowth HormoneThyrotropin-Releasing HormonePituitary Function TestsLuteinizing HormonePituitary Gland, PosteriorPituitary ApoplexyEndocrine System DiseasesGonadotropin-Releasing HormoneSomatotrophsHypopituitarismEndocrine Gland NeoplasmsCorticotrophsEndocrine DisruptorsAdenomaGonadotropins, PituitaryPro-OpiomelanocortinFollicle Stimulating HormonePituitary Adenylate Cyclase-Activating PolypeptideGrowth Hormone-Releasing HormoneLactotrophsProlactinomaTranscription Factor Pit-1Corticotropin-Releasing HormoneThyrotropinGonadotrophsReceptors, LHRHHypothalamusPituitary Hormone-Releasing HormonesThyrotrophsMultiple Endocrine Neoplasia Type 1Median EminenceHypothalamo-Hypophyseal SystemEstradiolFollicle Stimulating Hormone, beta SubunitPituitary ACTH HypersecretionReceptors, Pituitary Hormone-Regulating HormoneRadioimmunoassayACTH-Secreting Pituitary AdenomaSomatostatinGlycoprotein Hormones, alpha SubunitRNA, MessengerRats, Inbred StrainsHuman Growth HormoneOvariectomyDwarfism, PituitaryGrowth Hormone-Secreting Pituitary AdenomaPituitary Irradiationbeta-EndorphinMultiple Endocrine NeoplasiaHormonesLuteinizing Hormone, beta SubunitImmunohistochemistryCastrationEndorphinsHyperprolactinemiaHypophysectomyHydrocortisoneInhibinsSella TurcicaCells, CulturedRats, WistarThyroxineThyrotropin, beta SubunitEstrogensGonadotropinsSheepTestosteroneCorticosteronebeta-LipotropinPituitary-Adrenal SystemEstrusNeuropeptidesReceptors, Thyrotropin-Releasing HormoneDiabetes InsipidusBromocriptineErgolinesReceptors, Pituitary HormoneArginine VasopressinRats, Sprague-DawleyChromograninsCushing SyndromeAdrenal GlandsAdenoma, ChromophobeAdrenalectomyDiabetes Insipidus, NeurogenicReceptors, NeuropeptideHormone AntagonistsIn Situ HybridizationTriiodothyronine