2012
Differential effects of age on human striatal adenosine A1 and A2A receptors
Mishina M, Kimura Y, Naganawa M, Ishii K, Oda K, Sakata M, Toyohara J, Kobayashi S, Katayama Y, Ishiwata K. Differential effects of age on human striatal adenosine A1 and A2A receptors. Synapse 2012, 66: 832-839. PMID: 22623181, DOI: 10.1002/syn.21573.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedCorpus StriatumFemaleHumansMaleMiddle AgedPositron-Emission TomographyReceptor, Adenosine A1Receptor, Adenosine A2AXanthinesConceptsDistribution volume ratioEffect of ageCaudate nucleusPET scanningAge-related decreaseElderly subjectsElderly volunteersAdenosine A1Healthy subjectsPET scansA2A receptorsYoung subjectsHuman striatumStriatumReceptorsAgePutamenDifferential effectsPrevious reportsSubjectsAdenosineDistribution of adenosinePropylxanthineHead
2005
Omission of serial arterial blood sampling in neuroreceptor imaging with independent component analysis
Naganawa M, Kimura Y, Nariai T, Ishii K, Oda K, Manabe Y, Chihara K, Ishiwata K. Omission of serial arterial blood sampling in neuroreceptor imaging with independent component analysis. NeuroImage 2005, 26: 885-890. PMID: 15955498, DOI: 10.1016/j.neuroimage.2005.02.025.Peer-Reviewed Original ResearchConceptsArterial blood samplingBlood samplingCerebral glucose metabolismAdenosine A1 receptorsTotal distribution volumeSerial arterial blood samplingLogan plotPET imagesPlasma time-activity curveA1 receptorsHealthy subjectsGlucose metabolismTime-activity curvesDistribution volumeBrain diseasesDVTReference regionSubjectsParametric imagesDynamic PET images