A feasibility study of [11C]SA4503-PET for evaluating sigma1 receptor occupancy by neuroleptics: The binding of haloperidol to sigma1 and dopamine D2-like receptors
Ishiwata K, Oda K, Sakata M, Kimura Y, Kawamura K, Oda K, Sasaki T, Naganawa M, Chihara K, Okubo Y, Ishii K. A feasibility study of [11C]SA4503-PET for evaluating sigma1 receptor occupancy by neuroleptics: The binding of haloperidol to sigma1 and dopamine D2-like receptors. Annals Of Nuclear Medicine 2006, 20: 569-573. PMID: 17134027, DOI: 10.1007/bf03026824.Peer-Reviewed Original ResearchConceptsReceptor occupancy ratesPositron emission tomographyDopamine D2-like receptorsD2-like receptorsHealthy male subjectsNon-selective antagonistPET scansReceptor occupancyHaloperidolMale subjectsBaseline measurementsPeroral administrationEmission tomographyBinding of haloperidolNeurolepticsAdministrationReceptorsPutamenCaudateDrugsDaysOccupancy rateAntagonistFeasibility study