SPECT imaging with the D4 receptor antagonist L-750,667 in nonhuman primate brain
Staley J, Tamagnan G, Baldwin R, Fujita M, Al Tikriti M, Eshima L, Thornback J, Roe D, Lu L, Seibyl J, Innis R. SPECT imaging with the D4 receptor antagonist L-750,667 in nonhuman primate brain. Nuclear Medicine And Biology 2000, 27: 547-556. PMID: 11056368, DOI: 10.1016/s0969-8051(00)00129-3.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBasal GangliaBinding, CompetitiveBrainBrain StemCerebellumDopamine AntagonistsDopamine D2 Receptor AntagonistsFrontal LobeGyrus CinguliImidazolesIodine RadioisotopesOccipital LobeOrgan SpecificityPapioParietal LobePyridinesPyrimidinesPyrrolesReceptors, Dopamine D4Temporal LobeTissue DistributionTomography, Emission-Computed, Single-PhotonConceptsNGD 94D4 receptor antagonist LBrain regionsReceptor antagonist LConstant infusion paradigmNonhuman primate brainSingle photon emissionSaturating dosesAntagonist LBasal gangliaBrain uptakeInfusion paradigmOccipital cortexMin postinjectionSuitable radiotracerPrimate brainCingulate cortexNonhuman primatesTomography imagingReceptor ligandsPhoton emissionBolusCortexBrainReceptors5-Iodo-A-85380, an α4β2 Subtype-Selective Ligand for Nicotinic Acetylcholine Receptors
Mukhin A, Gündisch D, Horti A, Koren A, Tamagnan G, Kimes A, Chambers J, Vaupel D, King S, Picciotto M, Innis R, London E. 5-Iodo-A-85380, an α4β2 Subtype-Selective Ligand for Nicotinic Acetylcholine Receptors. Molecular Pharmacology 2000, 57: 642-649. PMID: 10692507, DOI: 10.1124/mol.57.3.642.Peer-Reviewed Original ResearchConceptsNicotinic acetylcholine receptorsAlpha4beta2 nAChRsAcetylcholine receptorsNeuronal nicotinic acetylcholine receptorsAffinity of epibatidineRat adrenal glandMuscle-type nAChRsSubtype-selective ligandsAlpha4beta2 subtypeAdrenal glandRat brainSelective radioligandBrain regionsNAChRsBeta4 subunitsRadioiodinated ligandBeta2 subunitVivo studiesEpibatidineVivo experimentsHuman brainSubtypesRadioligandBrainReceptors