2002
State and trait abnormalities in serotonin function in major depression
Bhagwagar Z, Whale R, Cowen P. State and trait abnormalities in serotonin function in major depression. The British Journal Of Psychiatry 2002, 180: 24-28. PMID: 11772847, DOI: 10.1192/bjp.180.1.24.Peer-Reviewed Original ResearchConceptsCortisol responseHealthy controlsMajor depressionSerotonin functionRecovered subjectsAdrenal axis dysfunctionBrain serotonin functionPlacebo-controlled designMarker of vulnerabilityAxis dysfunctionClinical recoveryReuptake inhibitorsUnmedicated subjectsProlactin responseDepressed patientsEndocrine responsesNeuroendocrine studiesDepressed subjectsCitalopramDepressionPatientsSubjectsResponseDysfunctionNeurotransmission
2001
PET measurement of the influence of corticosteroids on serotonin-1A receptor number
Montgomery A, Bench C, Young A, Hammers A, Gunn R, Bhagwagar Z, Grasby P. PET measurement of the influence of corticosteroids on serotonin-1A receptor number. Biological Psychiatry 2001, 50: 668-676. PMID: 11704073, DOI: 10.1016/s0006-3223(01)01205-7.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnti-Inflammatory AgentsBinding, CompetitiveDose-Response Relationship, DrugDouble-Blind MethodDrug Administration ScheduleFemaleHippocampusHumansHydrocortisoneHypothalamo-Hypophyseal SystemMaleMiddle AgedPituitary-Adrenal SystemReceptors, SerotoninReceptors, Serotonin, 5-HT1Tomography, Emission-ComputedConceptsPositron emission tomographyReceptor numberReceptor bindingPlacebo-controlled designInfluence of corticosteroidsSingle doseSerotonergic systemPreclinical studiesCorticosteroidsNormal subjectsModulatory effectsAlters 5Corticosteroid levelsBrain regionsEmission tomographyElevated levelsPET measurementsHippocampusHuman brainPatientsHydrocortisoneDoseBrainReceptors