Pituitary GlandPituitary Gland, AnteriorPituitary NeoplasmsPituitary DiseasesPituitary HormonesPituitary Gland, PosteriorProlactinPituitary Hormones, AnteriorPituitary Gland, IntermediateSalivary GlandsPituitary ApoplexyHypopituitarismGrowth HormoneAdenomaAdrenocorticotropic HormoneLuteinizing HormoneMammary Glands, AnimalGonadotropins, PituitaryExocrine GlandsGonadotropin-Releasing HormoneSubmandibular GlandProlactinomaHypophysectomyAdrenal GlandsPro-OpiomelanocortinFollicle Stimulating HormoneSella TurcicaPituitary Function TestsHypothalamo-Hypophyseal SystemHypothalamusSomatotrophsPituitary Adenylate Cyclase-Activating PolypeptideParotid GlandThyrotropin-Releasing HormoneLactotrophsGonadotrophsReceptors, LHRHThyrotropinACTH-Secreting Pituitary AdenomaFollicle Stimulating Hormone, beta SubunitAdenoma, ChromophobeCranial Fossa, PosteriorDwarfism, PituitarySweat GlandsPituitary ACTH Hypersecretionbeta-LipotropinMagnetic Resonance ImagingRNA, MessengerGrowth Hormone-Releasing HormoneSebaceous GlandsPituitary Hormone-Releasing HormonesTranscription Factor Pit-1RadioimmunoassaySublingual GlandPituitary-Adrenal SystemEndorphinsLuteinizing Hormone, beta SubunitThyrotropin, beta SubunitBromocriptineSphenoid SinusImmunohistochemistryHarderian GlandCastrationAxisGrowth Hormone-Secreting Pituitary AdenomaHuman Growth HormoneGlycoprotein Hormones, alpha SubunitSheepReceptors, Pituitary Hormone-Regulating HormoneEstradiolbeta-EndorphinCorticotropin-Releasing HormoneHyperprolactinemiaHydrocortisoneCentral Nervous System CystsMelanocyte-Stimulating HormonesCorticotrophsRats, Inbred StrainsMedian EminenceDiabetes InsipidusSalivary Gland NeoplasmsDiencephalonIn Situ HybridizationOvariectomyEmpty Sella SyndromeGene Expression Regulation, DevelopmentalGonadotropinsOrgan SizeMolecular Sequence DataReceptors, Pituitary HormonePregnancyAdenoma, BasophilPosterior Cerebral ArteryDiabetes Insipidus, NeurogenicMelanotrophsCorticosteroneCushing SyndromeNeuropeptidesSphenoid BoneEndocrine Glands