2017
The Search for a Subtype-Selective PET Imaging Agent for the GABAA Receptor Complex: Evaluation of the Radiotracer [11C]ADO in Nonhuman Primates
Lin SF, Bois F, Holden D, Nabulsi N, Pracitto R, Gao H, Kapinos M, Teng JK, Shirali A, Ropchan J, Carson RE, Elmore CS, Vasdev N, Huang Y. The Search for a Subtype-Selective PET Imaging Agent for the GABAA Receptor Complex: Evaluation of the Radiotracer [11C]ADO in Nonhuman Primates. Molecular Imaging 2017, 16: 1536012117731258. PMID: 28929924, PMCID: PMC5912275, DOI: 10.1177/1536012117731258.Peer-Reviewed Original ResearchConceptsNonhuman primatesNovel positron emission tomography (PET) radiotracerAbsolute test-retest variabilityFast tissue kineticsSubtype-selective GABATissue kineticsHigh brain uptakeGABAA receptor complexRegional binding potentialPositron emission tomography (PET) radiotracerPET imaging agentRegional distribution volumesTest-retest variabilityNondisplaceable volumeUndesirable side effectsRegion-specific distributionΓ-amino butyric acidAnticonvulsive effectBrain uptakeAnxiolytic effectsMinutes postinjectionOne-tissue compartment modelGABA sitesStriatal regionsRegional time-activity curves
2013
Tracer Kinetic Modeling of [11C]AFM, a New PET Imaging Agent for the Serotonin Transporter
Naganawa M, Nabulsi N, Planeta B, Gallezot JD, Lin SF, Najafzadeh S, Williams W, Ropchan J, Labaree D, Neumeister A, Huang Y, Carson RE. Tracer Kinetic Modeling of [11C]AFM, a New PET Imaging Agent for the Serotonin Transporter. Cerebrovascular And Brain Metabolism Reviews 2013, 33: 1886-1896. PMID: 23921898, PMCID: PMC3851894, DOI: 10.1038/jcbfm.2013.134.Peer-Reviewed Original ResearchConceptsPositron emission tomographySerotonin transporterReference tissue modelArterial input functionOne-tissue modelMultilinear reference tissue modelNew PET imaging agentTwo-tissue modelPET imaging agentHealthy human brainSuitable PET radioligandNew positron emission tomographySERT densityRegional time-activity curvesTime-activity curvesEmission tomography dataRegional bindingEmission tomographyPET radioligandRoutine useInterest analysisNoninvasive methodPositron emission tomography dataImaging agentHuman brain