2009
Nesfatin-1-Regulated Oxytocinergic Signaling in the Paraventricular Nucleus Causes Anorexia through a Leptin-Independent Melanocortin Pathway
Maejima Y, Sedbazar U, Suyama S, Kohno D, Onaka T, Takano E, Yoshida N, Koike M, Uchiyama Y, Fujiwara K, Yashiro T, Horvath TL, Dietrich MO, Tanaka S, Dezaki K, Oh-I S, Hashimoto K, Shimizu H, Nakata M, Mori M, Yada T. Nesfatin-1-Regulated Oxytocinergic Signaling in the Paraventricular Nucleus Causes Anorexia through a Leptin-Independent Melanocortin Pathway. Cell Metabolism 2009, 10: 355-365. PMID: 19883614, DOI: 10.1016/j.cmet.2009.09.002.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnorexiaAutocrine CommunicationCalcium-Binding ProteinsDNA-Binding ProteinsLeptinMelanocortinsMiceNerve Tissue ProteinsNeuroendocrine CellsNucleobindinsOxytocinParacrine CommunicationParaventricular Hypothalamic NucleusPro-OpiomelanocortinRatsRats, ZuckerSignal TransductionSolitary NucleusConceptsNucleus tractus solitariusNesfatin-1Oxytocin releaseParacrine/autocrine actionsNesfatin-1 neuronsParaventricular nucleus functionPro-opiomelanocortin (POMC) neuronsZucker fatty ratsOxytocin receptor antagonistOxytocin terminalsPVN neuronsTractus solitariusReceptor antagonistCentral injectionParaventricular nucleusAutocrine actionMelanocortin pathwayNeuronal activityNeural pathwaysPVNAnorexiaNeuronsNucleus functionOxytocinImmunoelectron micrographs
1994
Naloxone reduces the feeding evoked by intracerebroventricular galanin injection
Dube M, Horvath T, Leranth C, Kalra P, Kalra S. Naloxone reduces the feeding evoked by intracerebroventricular galanin injection. Physiology & Behavior 1994, 56: 811-813. PMID: 7528433, DOI: 10.1016/0031-9384(94)90247-x.Peer-Reviewed Original ResearchConceptsBeta-endorphin releaseFood intakeOpioid receptor antagonist naloxoneHighest naloxone doseDose-related fashionStimulation of feedingImmunopositive cell bodiesGalanin-immunoreactive fibersDose-dependent mannerGalanin injectionICV injectionNaloxone doseAntagonist naloxoneBasal hypothalamusBeta-endorphinCentral injectionMaximal suppressionGalaninMorphological findingsSynaptic connectionsCell bodiesNaloxoneIntakeInjectionStimulation