1998
Peripheral serotonin measures in prepubertal psychiatric inpatients and normal children: associations with suicidal behavior and its risk factors
Pfeffer C, McBride P, Anderson G, Kakuma T, Fensterheim L, Khait V. Peripheral serotonin measures in prepubertal psychiatric inpatients and normal children: associations with suicidal behavior and its risk factors. Biological Psychiatry 1998, 44: 568-577. PMID: 9787881, DOI: 10.1016/s0006-3223(98)00020-1.Peer-Reviewed Original ResearchConceptsPrepubertal psychiatric inpatientsBlood tryptophanRisk factorsSerotonin contentSuicidal behaviorMood disordersNormal controlsInpatient childrenSuicidal ideationSerotonin-amplified platelet aggregationPsychiatric inpatientsSuicide attemptsPlatelet serotonin contentEthnic differencesRecent suicide attemptSerotonin measuresPrepubertal controlsPlatelet serotoninPrepubertal childrenInpatientsPlatelet aggregationNormal childrenWhole bloodChildrenDisorders
1994
Elevated Cerebrospinal Fluid Levels of Oxytocin in Obsessive-compulsive Disorder: Comparison With Tourette's Syndrome and Healthy Controls
Leckman J, Goodman W, North W, Chappell P, Price L, Pauls D, Anderson G, Riddle M, McSwiggan-Hardin M, McDougle C, Barr L, Cohen D. Elevated Cerebrospinal Fluid Levels of Oxytocin in Obsessive-compulsive Disorder: Comparison With Tourette's Syndrome and Healthy Controls. JAMA Psychiatry 1994, 51: 782-792. PMID: 7524462, DOI: 10.1001/archpsyc.1994.03950100030003.Peer-Reviewed Original ResearchConceptsCerebrospinal fluid levelsObsessive-compulsive disorderCSF oxytocin levelsTourette syndromeArginine vasopressinFamily historyFluid levelsElevated cerebrospinal fluid levelsTic-related obsessive-compulsive disorderOxytocin levelsSubgroup of patientsSubset of patientsElevated CSF levelsCentral arginine vasopressinSubtype of OCDCSF levelsFamily genetic dataHealthy controlsTic disordersForms of OCDPatientsRelated syndromesCurrent severitySyndromeFamily study data