2001
Oestrogen-induced changes in the synaptology of the monkey (Cercopithecus aethiops) arcuate nucleus during gonadotropin feedback.
Zsarnovszky A, Horvath T, Garcia-Segura L, Horvath B, Naftolin F. Oestrogen-induced changes in the synaptology of the monkey (Cercopithecus aethiops) arcuate nucleus during gonadotropin feedback. Journal Of Neuroendocrinology 2001, 13: 22-8. PMID: 11123512, DOI: 10.1046/j.1365-2826.2001.00602.x.Peer-Reviewed Original ResearchConceptsGnRH neuronesGnRH cellsDay 1Day 2Day 8Pg/Gonadotropin secretionOestrogen-induced LH surgeAfrican green monkeysInhibitory innervationEstrogen modulationOVX monkeysLH surgeArcuate nucleusSerum concentrationsExcitatory inputsInhibitory synapsesExcitatory synapsesInhibitory inputsSynaptic connectionsGnRHNeuronesGreen monkeysSynapsesPronounced alterationsOestrogen‐Induced Changes in the Synaptology of the Monkey (Cercopithecus aethiops) Arcuate Nucleus During Gonadotropin Feedback
Zsarnovszky A, Horvath TL, Garcia‐Segura L, Horvath B, Naftolin F. Oestrogen‐Induced Changes in the Synaptology of the Monkey (Cercopithecus aethiops) Arcuate Nucleus During Gonadotropin Feedback. Journal Of Neuroendocrinology 2001, 13: 22-28. DOI: 10.1111/j.1365-2826.2001.00602.x.Peer-Reviewed Original ResearchConceptsGnRH neuronesGnRH cellsDay 1Day 2Day 8Pg/Gonadotropin secretionArcuate nucleusOestrogen-induced LH surgeAfrican green monkeysGonadotropin feedbackInhibitory innervationEstrogen modulationOVX monkeysLH surgeSerum concentrationsExcitatory inputsInhibitory synapsesExcitatory synapsesInhibitory inputsSynaptic connectionsGnRHNeuronesGreen monkeysSynapses
1997
Lack of Gonadotropin-Positive Feedback in the Male Rat Is Associated with Lack of Estrogen-Induced Synaptic Plasticity in the Arcuate Nucleus
Horvath T, Garcia-Segura L, Naftolin F. Lack of Gonadotropin-Positive Feedback in the Male Rat Is Associated with Lack of Estrogen-Induced Synaptic Plasticity in the Arcuate Nucleus. Neuroendocrinology 1997, 65: 136-140. PMID: 9067991, DOI: 10.1159/000127173.Peer-Reviewed Original ResearchConceptsArcuate nucleusFemale ratsSynaptic plasticitySynaptic retractionMale ratsSynapse countsEstrogen-induced synaptic plasticityFemale arcuate nucleusVehicle-injected groupHypothalamic arcuate nucleusAdministration of estrogenAfternoon of proestrusQuantitative electron microscopic analysisOil-injected controlsGonadotropin secretionSynaptic reorganizationSynaptic countsConstant estrusEndogenous estrogensSynaptic remodelingSingle injectionTreatment groupsHormone injectionEstrogenOvarian cycle