1998
Neuroendocrine Interactions between Galanin, Opioids, and Neuropeptide Y in the Control of Reproduction and Appetite a
KALRA S, HORVATH T. Neuroendocrine Interactions between Galanin, Opioids, and Neuropeptide Y in the Control of Reproduction and Appetite a. Annals Of The New York Academy Of Sciences 1998, 863: 236-240. PMID: 9928174, DOI: 10.1111/j.1749-6632.1998.tb10698.x.Peer-Reviewed Original ResearchConceptsNeuropeptide YSubpopulation of neuronsArcuate nucleusBeta-endorphinNeuroendocrine interactionsMorphologic evidenceNeuroendocrine signalsRelay of informationControl of reproductionAppetitive behaviorUntoward consequencesNeuronsGalaninHypothalamusAppetiteDiscrete subpopulationsRegulatory influenceSubpopulationsOpioidsObesityInfertilityNeuropeptides
1997
Evidence Showing That β-Endorphin Regulates Cyclic Guanosine 3′,5′-Monophosphate (cGMP) Efflux: Anatomical and Functional Support for an Interaction between Opiates and Nitric Oxide
Pu S, Horvath TL, Diano S, Naftolin F, Kalra PS, Kalra SP. Evidence Showing That β-Endorphin Regulates Cyclic Guanosine 3′,5′-Monophosphate (cGMP) Efflux: Anatomical and Functional Support for an Interaction between Opiates and Nitric Oxide. Endocrinology 1997, 138: 1537-1543. PMID: 9075713, DOI: 10.1210/endo.138.4.5086.Peer-Reviewed Original ResearchConceptsExcitatory amino acidsMedial preoptic areaCGMP/Opioid influenceGnRH secretionNitric oxidePreoptic areaN-methyl-D-aspartate receptorsMu-opiate receptor agonistNOS-immunopositive cellsNOS-immunoreactive neuronsPituitary LH secretionOpiate receptor agonistsOpiate receptor antagonistRelease of GnRHCentral nervous systemDirect inhibitory controlExcitatory NMDATonic restraintLH secretionEndogenous opioidsNOS pathwayReceptor antagonistBeta-endorphinGonadal steroids
1995
Morphological Evidence for a Galanin‐Opiate Interaction in the Rat Mediobasal Hypothalamus
Horvath T, Kalra S, Naftolin F, Leranth C. Morphological Evidence for a Galanin‐Opiate Interaction in the Rat Mediobasal Hypothalamus. Journal Of Neuroendocrinology 1995, 7: 579-588. PMID: 8704731, DOI: 10.1111/j.1365-2826.1995.tb00795.x.Peer-Reviewed Original ResearchConceptsBeta-endorphin cellsBeta-endorphin neuronsArcuate nucleusBeta-endorphinMediobasal hypothalamusImmunoreactive profilesPituitary hormone secretionBeta-endorphin releaseDay survival periodRat mediobasal hypothalamusDiaminobenzidine reactionGalanin fibersHalász knifeImmunoreactive neuronsHormone secretionContralateral sideFemale ratsHypothalamic galaninProlactin secretionAdditional ratsElectron microscopic examinationPituitary hormonesSurvival periodNeuroendocrine responsesGalanin
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