2014
Further evaluation of [11C]MP‐10 as a radiotracer for phosphodiesterase 10A: PET imaging study in rhesus monkeys and brain tissue metabolite analysis
Lin S, Labaree D, Chen M, Holden D, Gallezot J, Kapinos M, Teng J, Najafzadeh S, Plisson C, Rabiner EA, Gunn RN, Carson RE, Huang Y. Further evaluation of [11C]MP‐10 as a radiotracer for phosphodiesterase 10A: PET imaging study in rhesus monkeys and brain tissue metabolite analysis. Synapse 2014, 69: 86-95. PMID: 25450608, PMCID: PMC4275380, DOI: 10.1002/syn.21792.Peer-Reviewed Original ResearchConceptsRhesus monkeysPhosphodiesterase 10ASprague-Dawley ratsMP-10Dose-dependent mannerSpecific PET tracersHigh specific bindingPET imaging studiesTissue uptake kineticsBaseline scanBrain regionsImaging studiesFurther evaluationMultilinear analysis methodRegional volumesPET tracersNonhuman primatesPET imagingVivo studiesReference tissueMonkeysBrainCerebellumSpecific bindingPresent study
2013
Determination of the In Vivo Selectivity of a New κ-Opioid Receptor Antagonist PET Tracer 11C-LY2795050 in the Rhesus Monkey
Kim SJ, Zheng MQ, Nabulsi N, Labaree D, Ropchan J, Najafzadeh S, Carson RE, Huang Y, Morris ED. Determination of the In Vivo Selectivity of a New κ-Opioid Receptor Antagonist PET Tracer 11C-LY2795050 in the Rhesus Monkey. Journal Of Nuclear Medicine 2013, 54: 1668-1674. PMID: 23918735, PMCID: PMC5824998, DOI: 10.2967/jnumed.112.118877.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBenzamidesBrainComputer SimulationImage Interpretation, Computer-AssistedMacaca mulattaMetabolic Clearance RateModels, BiologicalPositron-Emission TomographyPyrrolidinesRadiopharmaceuticalsReceptors, Opioid, kappaReproducibility of ResultsSensitivity and SpecificityTissue DistributionStudies of the metabotropic glutamate receptor 5 radioligand [11C]ABP688 with N‐acetylcysteine challenge in rhesus monkeys
Sandiego CM, Nabulsi N, Lin S, Labaree D, Najafzadeh S, Huang Y, Cosgrove K, Carson RE. Studies of the metabotropic glutamate receptor 5 radioligand [11C]ABP688 with N‐acetylcysteine challenge in rhesus monkeys. Synapse 2013, 67: 489-501. PMID: 23424090, PMCID: PMC3710146, DOI: 10.1002/syn.21656.Peer-Reviewed Original ResearchConceptsN-acetylcysteineRhesus monkeysCerebellum gray matterMetabotropic glutamate receptor 5N-acetylcysteine challengeBaboon studiesGlutamate receptor 5Non-displaceable binding potentialHigh intersubject variabilityReference regionRecent pilot studySignificant global decreaseGlutamate transmissionNAC doseEndogenous glutamatePsychiatric illnessReceptor 5Gray matterAllosteric antagonistsPilot studyReceptor bindingIntersubject variabilitySame dayDoseMonkeys