2006
Cerebral Metabolic Effects of Intravenous Glycine in Healthy Human Subjects
Neumeister A, Carson R, Henry S, Planeta-Wilson B, Binneman B, Maguire RP, Luckenbaugh DA, D'Souza C, Krystal JH, Frost JJ. Cerebral Metabolic Effects of Intravenous Glycine in Healthy Human Subjects. Journal Of Clinical Psychopharmacology 2006, 26: 595-599. PMID: 17110816, DOI: 10.1097/01.jcp.0000245558.14284.aa.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntipsychotic AgentsBehaviorBrainBrain MappingCluster AnalysisCross-Over StudiesDouble-Blind MethodFemaleFluorodeoxyglucose F18GlycineHumansInfusions, IntravenousMagnetic Resonance ImagingMaleNeuropsychological TestsPositron-Emission TomographyRadiopharmaceuticalsReference ValuesSerineConceptsN-methyl-D-aspartate receptor functionReceptor functionRegional cerebral metabolic rateAdministration of glycineCerebral metabolic effectsMagnetic resonance imaging studyPositron emission tomography studyHealthy control subjectsNMDA receptor functionCerebral metabolic rateEmission tomography studiesTest dayHealthy human subjectsResonance imaging studySignificant reductionPositron emission tomographyDorsolateral prefrontal cortexIntravenous glycinePlacebo infusionCerebral metabolismPatient populationControl subjectsGlycine administrationGlycine infusionIntravenous administration
2000
IV glycine and oral d-cycloserine effects on plasma and CSF amino acids in healthy humans
D’Souza D, Gil R, Cassello K, Morrissey K, Abi-Saab D, White J, Sturwold R, Bennett A, Karper L, Zuzarte E, Charney D, Krystal J. IV glycine and oral d-cycloserine effects on plasma and CSF amino acids in healthy humans. Biological Psychiatry 2000, 47: 450-462. PMID: 10704956, DOI: 10.1016/s0006-3223(99)00133-x.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAdministration, OralAdultAmino AcidsAntimetabolitesBiological AvailabilityCycloserineDose-Response Relationship, DrugDouble-Blind MethodFemaleGlycineHumansInjections, IntravenousMaleMiddle AgedNeuropsychological TestsPsychiatric Status Rating ScalesReceptors, GlycineReceptors, N-Methyl-D-AspartateReflex, StartleSerineConceptsAcoustic startle responseN-methyl-D-aspartate (NMDA) glutamate receptorsD-cycloserineStartle responseCentral nervous system effectsTest dayCSF glycine levelsOral D-cycloserineCSF amino acidsNervous system effectsDouble-blind conditionsCognitive test performanceD-cycloserine effectsHealthy human subjectsCentral bioavailabilityIntravenous glycineLumbar punctureSecond test dayGlycine administrationModulates neurotransmissionGlycine levelsGlutamate receptorsCoagonist siteCerebrospinal fluidHealthy humans