2021
Quantification of Myocardial Mitochondrial Membrane Potential Using PET
Pelletier-Galarneau M, Detmer F, Petibon Y, Normandin M, Ma C, Alpert N, El Fakhri G. Quantification of Myocardial Mitochondrial Membrane Potential Using PET. Current Cardiology Reports 2021, 23: 70. PMID: 33970353, PMCID: PMC8443083, DOI: 10.1007/s11886-021-01500-8.Peer-Reviewed Original Research
2020
In vivo quantitative mapping of human mitochondrial cardiac membrane potential: a feasibility study
Pelletier-Galarneau M, Petibon Y, Ma C, Han P, Kim S, Detmer F, Yokell D, Guehl N, Normandin M, El Fakhri G, Alpert N. In vivo quantitative mapping of human mitochondrial cardiac membrane potential: a feasibility study. European Journal Of Nuclear Medicine And Molecular Imaging 2020, 48: 414-420. PMID: 32719915, PMCID: PMC7839097, DOI: 10.1007/s00259-020-04878-9.Peer-Reviewed Original ResearchConceptsMembrane potentialBolus injectionHealthy subjectsHematocrit levelsSerial venous blood samplesT1 mapping imagesVenous blood samplesExtracellular space fractionMethodsThirteen healthy subjectsDynamic PET acquisitionCellular membrane potentialGadolinium injectionPrognostic informationVentricular arrhythmiasHeart failureMyocardial hypertrophyMitochondrial membrane potentialCardiac diseaseIn vitro assessmentTherapy monitoringBlood concentrationsPET acquisitionImaging protocolBlood samplesPlasma tracer concentration
2018
Quantitative in vivo mapping of myocardial mitochondrial membrane potential
Alpert N, Guehl N, Ptaszek L, Pelletier-Galarneau M, Ruskin J, Mansour M, Wooten D, Ma C, Takahashi K, Zhou Y, Shoup T, Normandin M, Fakhri G. Quantitative in vivo mapping of myocardial mitochondrial membrane potential. PLOS ONE 2018, 13: e0190968. PMID: 29338024, PMCID: PMC5770041, DOI: 10.1371/journal.pone.0190968.Peer-Reviewed Original Research