Pituitary Gland, AnteriorPituitary GlandPituitary Hormones, AnteriorPituitary NeoplasmsProlactinPituitary HormonesGrowth HormoneLuteinizing HormoneMedian EminenceSomatotrophsPituitary DiseasesGonadotropins, PituitaryAdrenocorticotropic HormoneGonadotropin-Releasing HormoneReceptors, LHRHTranscription Factor Pit-1LactotrophsPituitary Gland, PosteriorFollicle Stimulating HormoneGonadotrophsThyrotropin-Releasing HormoneS100 Calcium Binding Protein beta SubunitHypothalamusFollicle Stimulating Hormone, beta SubunitRats, TransgenicThyrotropinGrowth Hormone-Releasing HormoneAdenomaHypopituitarismOvariectomyCastrationHypothalamo-Hypophyseal SystemS100 ProteinsEstradiolPituitary Function TestsPituitary ApoplexyRNA, MessengerPituitary Gland, IntermediateSalivary GlandsRats, Inbred StrainsPro-OpiomelanocortinRadioimmunoassaySheepCorticotrophsEstrous CycleProlactinomaImmunohistochemistryRats, WistarMammary Glands, AnimalEstrogensCorticotropin-Releasing HormoneHypophysectomyExocrine GlandsSubmandibular GlandPituitary Hormone-Releasing HormonesAdrenal GlandsCells, CulturedTestosteroneOrgan SizePituitary Adenylate Cyclase-Activating PolypeptideSella TurcicaCattlebeta-LipotropinReceptors, Pituitary Hormone-Regulating HormoneGlycoprotein Hormones, alpha Subunitbeta-EndorphinEndorphinsRats, Sprague-DawleyThyrotropin, beta SubunitACTH-Secreting Pituitary AdenomaThyrotrophsPituitary ACTH HypersecretionLuteinizing Hormone, beta SubunitDwarfism, PituitaryParotid GlandMolecular Sequence DataHuman Growth HormonePregnancyReverse Transcriptase Polymerase Chain ReactionBase SequenceHyperprolactinemiaBromocriptineTranscription FactorsAdenoma, ChromophobeDiabetes InsipidusNerve Growth FactorsSphenoid SinusSweat GlandsGonadotropinsSebaceous GlandsHydrocortisoneInhibinsPituitary-Adrenal SystemDiabetes Insipidus, NeurogenicEstrusCorticosteroneEmpty Sella SyndromeSublingual GlandPituitary IrradiationDiencephalon