2008
The effects of cannabinoids on serum cortisol and prolactin in humans
Ranganathan M, Braley G, Pittman B, Cooper T, Perry E, Krystal J, D’Souza D. The effects of cannabinoids on serum cortisol and prolactin in humans. Psychopharmacology 2008, 203: 737. PMID: 19083209, PMCID: PMC2863108, DOI: 10.1007/s00213-008-1422-2.Peer-Reviewed Original ResearchConceptsPlasma prolactin levelsPlasma cortisol levelsProlactin levelsNeuroendocrine effectsCannabis exposureHealthy controlsNeuroendocrine functionHormonal levelsCortisol levelsFrequent usersChronic cannabis exposureHealthy control subjectsDose-related increaseEffects of cannabinoidsBaseline hormonal levelsDose-related effectsDevelopment of toleranceLimited dose-response dataDose-dependent mannerBlunted increaseMultiple dosesControl subjectsSerum cortisolHormone levelsPlasma cortisol
2001
Methadone patients exhibit increased startle and cortisol response after intravenous yohimbine
Stine S, Grillon C, Morgan III C, Kosten T, Charney D, Krystal J. Methadone patients exhibit increased startle and cortisol response after intravenous yohimbine. Psychopharmacology 2001, 154: 274-281. PMID: 11351934, DOI: 10.1007/s002130000644.Peer-Reviewed Original ResearchConceptsMethadone-maintained patientsAcoustic startle responseCortisol levelsMethadone patientsMHPG levelsAnalysis of covarianceLower baseline plasma levelsStartle responseBaseline plasma cortisol levelsOpioid agonist maintenanceBrain noradrenergic systemCortisol serum levelsDouble-blind fashionBaseline plasma levelsMethadone-maintained subjectsWithdrawal-like symptomsPlasma cortisol levelsPrevious reportsIntravenous yohimbineMethadone effectsOpioid withdrawalSerum levelsNoradrenergic mechanismsOpioid dependenceYohimbine effect