2017
Single-scan rest/stress imaging: validation in a porcine model with 18F-Flurpiridaz
Guehl N, Normandin M, Wooten D, Rozen G, Sitek A, Ruskin J, Shoup T, Ptaszek L, El Fakhri G, Alpert N. Single-scan rest/stress imaging: validation in a porcine model with 18F-Flurpiridaz. European Journal Of Nuclear Medicine And Molecular Imaging 2017, 44: 1538-1546. PMID: 28365789, DOI: 10.1007/s00259-017-3684-6.Peer-Reviewed Original ResearchConceptsMyocardial blood flowMicrosphere flow measurementsBlood flowStress myocardial blood flowSingle-scan protocolClinical applicationShort-axis viewMyocardial blood flow measurementsPET dataBlood flow changesIntroduction of adenosineHalf-life of 18FAdenosine infusionRadiotracer injectionAxis viewMyocardial segmentsHealthy pigsClinical translationPET acquisitionTwo-injectionPig modelIschemic areaPorcine modelHalf-lifeAdenosine
2005
ntPET: A New Application of PET Imaging for Characterizing the Kinetics of Endogenous Neurotransmitter Release
Morris ED, Yoder KK, Wang C, Normandin MD, Zheng QH, Mock B, Raymond F, Froehlich JC. ntPET: A New Application of PET Imaging for Characterizing the Kinetics of Endogenous Neurotransmitter Release. Molecular Imaging 2005, 4: 7290.2005.05130. PMID: 16285909, DOI: 10.2310/7290.2005.05130.Peer-Reviewed Original ResearchConceptsNeurotransmitter releaseArterial blood samplingEndogenous neurotransmitter releasePositron emission tomographyEndogenous dopamineDrug treatmentRat striatumBlood samplingBlood flowEmission tomographyFalse-positive responsesD3 receptor ligandsDopamine concentrationsPET imagingReceptor ligandsNoninvasive assayTracer kinetic modelReference regionStimulus conditionsDopamine