Pituitary GlandPituitary Gland, AnteriorPituitary NeoplasmsBlood VesselsPituitary DiseasesPituitary HormonesPituitary Gland, PosteriorProlactinPituitary Hormones, AnteriorPituitary Gland, IntermediateSalivary GlandsPituitary ApoplexyHypopituitarismAdenomaGrowth HormoneAdrenocorticotropic HormoneMammary Glands, AnimalLuteinizing HormoneGonadotropins, PituitarySubmandibular GlandExocrine GlandsGonadotropin-Releasing HormoneProlactinomaHypophysectomyPro-OpiomelanocortinAdrenal GlandsPituitary Function TestsFollicle Stimulating HormoneSella TurcicaPituitary Adenylate Cyclase-Activating PolypeptideSomatotrophsImmunohistochemistryParotid GlandHypothalamusThyrotropin-Releasing HormoneLymphatic VesselsRNA, MessengerLactotrophsGonadotrophsRetinal VesselsReceptors, LHRHThyrotropinAdenoma, ChromophobeACTH-Secreting Pituitary AdenomaFollicle Stimulating Hormone, beta SubunitSweat Glandsbeta-LipotropinDwarfism, PituitaryPituitary ACTH HypersecretionHypothalamo-Hypophyseal SystemSebaceous GlandsGrowth Hormone-Releasing HormonePituitary Hormone-Releasing HormonesRadioimmunoassayMolecular Sequence DataTranscription Factor Pit-1EndorphinsSublingual GlandSheepBromocriptineRats, Inbred StrainsLuteinizing Hormone, beta SubunitThyrotropin, beta SubunitHarderian GlandNeovascularization, PhysiologicGrowth Hormone-Secreting Pituitary AdenomaGlycoprotein Hormones, alpha SubunitCastrationSphenoid SinusEstradiolHuman Growth HormoneCells, CulturedTime FactorsReceptors, Pituitary Hormone-Regulating HormoneNeovascularization, Pathologicbeta-EndorphinMelanocyte-Stimulating HormonesHyperprolactinemiaOvariectomyAmino Acid SequenceCentral Nervous System CystsPregnancySalivary Gland NeoplasmsCorticotrophsIn Situ HybridizationCoronary VesselsBase SequenceCattleEndothelium, VascularRats, Sprague-DawleyMagnetic Resonance ImagingMedian EminenceEmpty Sella SyndromeDiabetes InsipidusRats, WistarKineticsOrgan SizeCorticotropin-Releasing HormoneDiencephalonReverse Transcriptase Polymerase Chain Reaction