2014
In Vivo Evaluation of 18F-MNI698: An 18F-Labeled Radiotracer for Imaging of Serotonin 4 Receptors in Brain
Tavares AA, Caillé F, Barret O, Papin C, Lee H, Morley TJ, Fowles K, Holden D, Seibyl JP, Alagille D, Tamagnan GD. In Vivo Evaluation of 18F-MNI698: An 18F-Labeled Radiotracer for Imaging of Serotonin 4 Receptors in Brain. Journal Of Nuclear Medicine 2014, 55: 858-864. PMID: 24686782, DOI: 10.2967/jnumed.113.132712.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainBrain MappingDioxanesDose-Response Relationship, RadiationFemaleFluorine RadioisotopesImage Processing, Computer-AssistedKineticsMacaca mulattaMalePiperidinesPositron-Emission TomographyRadiopharmaceuticalsReceptors, Serotonin, 5-HT4Reproducibility of ResultsSerotonin AntagonistsTime FactorsTissue DistributionConceptsBrain disordersPET radiotracersSerotonin 4 receptorBolus intravenous injectionNovel therapeutic approachesMultiple brain disordersAdult rhesus monkeysDifferent brain disordersDose limitDose-dependent mannerPromising PET radiotracerTest-retest variabilityTest-retest measurementsRadiotracer infusionBrain distributionBolus injectionIntravenous injectionArterial bloodTherapeutic approachesHuman studiesBody weightConstant infusionMonkey brainDistribution volumeInvasive method
2010
Prevention of ketamine-induced working memory impairments by AMPA potentiators in a nonhuman primate model of cognitive dysfunction
Roberts B, Holden D, Shaffer C, Seymour P, Menniti F, Schmidt C, Williams G, Castner S. Prevention of ketamine-induced working memory impairments by AMPA potentiators in a nonhuman primate model of cognitive dysfunction. Behavioural Brain Research 2010, 212: 41-48. PMID: 20347881, DOI: 10.1016/j.bbr.2010.03.039.Peer-Reviewed Original ResearchMeSH KeywordsAlpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidAnalysis of VarianceAnimalsAnimals, NewbornArea Under CurveDisease Models, AnimalDose-Response Relationship, DrugDrug Administration ScheduleExcitatory Amino Acid AgonistsKetamineMacaca fascicularisMacaca mulattaMemory DisordersMemory, Short-TermMotor ActivityNeuropsychological TestsReaction TimeSulfonamidesThiophenesTime FactorsConceptsCognitive impairment associated with schizophreniaAlpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acidMemory impairmentN-methyl-D-aspartateCognitive dysfunctionCore aspect of schizophreniaEffects of acute ketamineBehavioral effects of ketaminePositive modulators of AMPA receptorsEffects of positive allosteric modulatorsModel of cognitive dysfunctionAlpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptorsNegative-like symptomsWorking memory deficitsWorking memory impairmentModulation of AMPA receptorsEffects of ketaminePositive allosteric modulatorsRegulation of NMDA receptorsGlutamatergic synaptic transmissionAcute ketamineWorking memoryPF-4778574Antagonist ketamineMemory deficits