Septo-Optic DysplasiaPituitary Gland, PosteriorHypopituitarismChoristomaPituitary DiseasesPituitary GlandPituitary Gland, AnteriorPituitary Hormones, PosteriorPituitary NeoplasmsNeurophysinsPituitary Hormones, AnteriorDiabetes InsipidusPituitary HormonesNeurosecretionMedian EminenceDiabetes Insipidus, NeurogenicOxytocinHypothalamusVasopressinsProlactinThirstPituitary ApoplexyNerve EndingsGrowth HormoneArginine VasopressinAdrenocorticotropic HormoneHypothalamo-Hypophyseal SystemPolyuriaPituitary Function TestsThyrotropin-Releasing HormoneLuteinizing HormonePituitary Adenylate Cyclase-Activating PolypeptideAdenomaGonadotropin-Releasing HormoneSupraoptic NucleusSomatotrophsGonadotropins, PituitaryRadioimmunoassayMagnetic Resonance ImagingNeurosecretory SystemsDental Enamel HypoplasiaProlactinomaCorticotrophsPro-OpiomelanocortinFollicle Stimulating HormoneRats, Inbred StrainsSaline Solution, HypertonicGonadotrophsPituitary Hormone-Releasing HormonesGrowth Hormone-Releasing HormoneReceptors, LHRHPituitary ACTH Hypersecretion