2024
Noninvasive quantification of [18F]SynVesT-1 binding using simplified reference tissue model 2
Naganawa M, Gallezot J, Li S, Nabulsi N, Henry S, Cai Z, Matuskey D, Huang Y, Carson R. Noninvasive quantification of [18F]SynVesT-1 binding using simplified reference tissue model 2. European Journal Of Nuclear Medicine And Molecular Imaging 2024, 1-9. PMID: 39155309, DOI: 10.1007/s00259-024-06885-6.Peer-Reviewed Original ResearchPositron emission tomographyCentrum semiovaleReference regionPositron emission tomography scanTest-retest variabilityTest-retest reproducibilitySynaptic vesicle glycoprotein 2AOne-tissue compartmentArterial blood samplesRetest scansGold standardBrain uptakeEmission tomographyBlood samplesCerebellumNoninvasive quantificationSRTM2ConclusionOur findingsPopulation averageHealthy participantsMetabolite analysisScan timeBPNDSemiovale
2015
Reference Region Modeling Approaches for Amphetamine Challenge Studies with [11C]FLB 457 and PET
Sandiego CM, Gallezot JD, Lim K, Ropchan J, Lin SF, Gao H, Morris ED, Cosgrove KP. Reference Region Modeling Approaches for Amphetamine Challenge Studies with [11C]FLB 457 and PET. Cerebrovascular And Brain Metabolism Reviews 2015, 35: 623-629. PMID: 25564239, PMCID: PMC4420880, DOI: 10.1038/jcbfm.2014.237.Peer-Reviewed Original ResearchConceptsPositron emission tomographyExtrastriatal regionsBrain regionsAmphetamine-induced dopamine releaseHealthy tobacco smokersExtrastriatal brain regionsSynaptic dopamine levelsAmphetamine-induced changesSimplified reference tissue modelReference tissue modelTobacco smokersDopaminergic dysfunctionAmphetamine administrationDopamine levelsDopamine releasePsychiatric disordersChallenge studiesDistribution volumeEmission tomographyD3 bindingReference region modelCerebellumReference regionBaselineSignificant changes
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