2005
A Novel Growth Hormone Secretagogue-1a Receptor Antagonist That Blocks Ghrelin-Induced Growth Hormone Secretion but Induces Increased Body Weight Gain
Halem HA, Taylor JE, Dong JZ, Shen Y, Datta R, Abizaid A, Diano S, Horvath TL, Culler MD. A Novel Growth Hormone Secretagogue-1a Receptor Antagonist That Blocks Ghrelin-Induced Growth Hormone Secretion but Induces Increased Body Weight Gain. Neuroendocrinology 2005, 81: 339-349. PMID: 16210868, DOI: 10.1159/000088796.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArea Under CurveBehavior, AnimalBinding, CompetitiveBody WeightBrainCell CountCHO CellsCricetinaeCricetulusDose-Response Relationship, DrugDrug InteractionsFeeding BehaviorGhrelinGrowth HormoneHumansImmunohistochemistryIodine IsotopesMaleOncogene Proteins v-fosPeptide HormonesRatsRats, Sprague-DawleyReceptors, GhrelinReceptors, G-Protein-CoupledTime FactorsConceptsDorsal medial hypothalamusGHS-1a receptorGrowth hormone secretionBIM-28163Fos-IRWeight gainGH secretionHormone secretionGrowth hormone secretagogue 1a receptorAntagonist of ghrelinMedial arcuate nucleusAction of ghrelinFos protein immunoreactivityAnti-obesity strategiesBody weight gainGhrelin activationConcomitant administrationGhrelin actionMedial hypothalamusArcuate nucleusReceptor antagonistGhrelin receptorFood intakeProtein immunoreactivityHuman ghrelin
2004
Presynaptic N‐methyl‐D‐aspartate receptor expression is increased by estrogen in an aromatase‐rich area of the songbird hippocampus
Saldanha CJ, Schlinger BA, Micevych PE, Horvath TL. Presynaptic N‐methyl‐D‐aspartate receptor expression is increased by estrogen in an aromatase‐rich area of the songbird hippocampus. The Journal Of Comparative Neurology 2004, 469: 522-534. PMID: 14755533, DOI: 10.1002/cne.11035.Peer-Reviewed Original ResearchConceptsHP neuronsVertebrate hippocampusSongbird hippocampusN-methyl-d-aspartate receptor expressionSubcellular characteristicsInfluence of estrogenFunctional plasticityType glutamate receptorsZebra finch brainPrecise mechanismSomal sizeExcitatory pathwaysReceptor expressionExcitatory neurotransmissionExcitatory synapsesGlutamate receptorsPostsynaptic locusPresynaptic boutonsHippocampusEstrogenKey interfacePlasticityNeuronsAromataseAutoreception