title: Studies on the serotonin uptake binding site in major depressive disorder and control post-mortem brain: neurochemical and clinical correlates.
abstract: Serotonin (5-hydroxytryptamine; 5HT) uptake sites have been measured using the selective high affinity uptake inhibitor 3H-citalopram in post-mortem frontal cortex from depressed and matched control subjects. The lateralization of these sites was assessed in neurologically normal brain. A lower concentration of 3H-citalopram binding was found in brains from depressed subjects. A nonsignificant trend toward a greater attenuation of 5HT uptake sites was observed in brains of bipolar cases in the depressed state. No effect of antidepressant treatment or of the age at onset of illness was noted. No difference in the binding capacity of the 5HT uptake site was noted between hemispheres of normal brains.
authors.affiliation: MRC Neurochemical Pathology Unit, Newcastle General Hospital, U.K.
authors.forename: A
authors.initials: A
authors.lastname: Leake
authors.forename: A F
authors.initials: AF
authors.lastname: Fairbairn
authors.forename: I G
authors.initials: IG
authors.lastname: McKeith
authors.forename: I N
authors.initials: IN
authors.lastname: Ferrier
mesh_terms: D000328:Adult; D000368:Aged; D001714:Bipolar Disorder / Q000473:pathology*; D001921:Brain / Q000473:pathology*; D001931:Brain Mapping; D015283:Citalopram / Q000493:pharmacokinetics; D003866:Depressive Disorder / Q000473:pathology*; D004292:Dominance, Cerebral / Q000502:physiology; D005260:Female; D005625:Frontal Lobe / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011180:Postmortem Changes; D011869:Radioligand Assay; D011985:Receptors, Serotonin / Q000378:metabolism*; D012701:Serotonin / Q000378:metabolism*
chemical_list: D011985:Receptors, Serotonin; D015283:Citalopram; D012701:Serotonin