Receptors, GhrelinGhrelinPeptide HormonesGrowth HormoneHuman Growth HormoneReceptors, G-Protein-CoupledHormonesGrowth Hormone-Releasing HormoneThyroid HormonesReceptors, SomatotropinFollicle Stimulating HormoneLuteinizing HormoneEatingGastric EmptyingStomachOligopeptidesRNA, MessengerGonadotropin-Releasing HormoneParathyroid HormoneAdrenocorticotropic HormonePituitary GlandProlactinGonadal Steroid HormonesBody WeightInsulin-Like Growth Factor IEnergy MetabolismRats, WistarReverse Transcriptase Polymerase Chain ReactionDose-Response Relationship, DrugReceptors, Thyroid HormonePituitary HormonesGrowth DisordersPeptidesDwarfism, PituitarySignal TransductionTriiodothyroninePituitary Gland, AnteriorHypophysectomyObesityHormone Replacement TherapyInsulinAcromegalyPituitary NeoplasmsHydrocortisoneEstradiolThyroxineCorticotropin-Releasing HormoneJuvenile HormonesPituitary Hormones, AnteriorThyrotropinPlacental HormonesSomatostatinTestosteronePlacental LactogenHypopituitarismRadioimmunoassayDwarfismSecretory RateHypothalamic HormonesReceptors, Pituitary Hormone-Regulating HormoneHypothalamusProgesteroneAnti-Mullerian HormoneGonadal HormonesThyroid Hormone Receptors betaTime FactorsMolecular Sequence DataCattleRats, Sprague-DawleyCells, CulturedReceptors, NeuropeptideBody Height