Abstract：
BACKGROUND:Interruptions in SSRI treatment have been associated with adverse effects that can resemble depressive illness. We hypothesized that brain regions implicated in depression, with extensive serotonergic innervation, would exhibit changes in activity associated with emergence of symptoms following drug discontinuation. METHODS:Subjects meeting DSM-IV criteria for remitted major depression on 20 mg/day of either fluoxetine or paroxetine were recruited into this 6-week study. During weeks 2 and 6, subjects underwent a 3-day period in which either active drug or placebo was substituted for their medication under double-blind conditions. Cerebral blood volume (CBV) maps were obtained via dynamic susceptibility magnetic resonance imaging at the end of each double-blind period. RESULTS:In the paroxetine group, change in CBV in left medial superior frontal region and left caudate nucleus correlated significantly with change in Discontinuation Emergent Symptom Scale and Hamilton Depression Rating Scale (HDRS; R2 = 0.66, p =.0007; R2 = 0.51, p =.006; and R2 = 0.43, p =.015; R2 = 0.32, p =.043, respectively). CONCLUSIONS:These data demonstrate that changes in regional CBV of left prefrontal cortex and left caudate nucleus correlate with the emergence of discontinuation symptoms and increased HDRS after interruption of paroxetine treatment.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Henry ME,Kaufman MJ,Hennen J,Michelson D,Schmidt ME,Stoddard E,Vukovic AJ,Barreira PJ,Cohen BM,Renshaw PFdoi
10.1016/s0006-3223(02)01441-5subject
Has Abstractpub_date
2003-01-01 00:00:00pages
100-5issue
1eissn
0006-3223issn
1873-2402pii
S0006322302014415journal_volume
53pub_type
临床试验,杂志文章,随机对照试验abstract：:We critically reviewed controlled investigations of the growth hormone releasing hormone (GHRH) stimulation test in depression, anorexia nervosa, bulimia, panic disorder, schizophrenia, and Alzheimer's disease. Comparisons of GH responsiveness between patients and controls within each diagnostic category were equivoca...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/0006-3223(94)90607-6
更新日期：1994-08-15 00:00:00
abstract：:A group of 231 psychiatric patients were evaluated (with the Wechsler Adult Intelligence Scale and the Halstead-Reitan Neuropsychological Test Battery) before and after electroconvulsive therapy. Improvement during the course of therapy was shown in 96% of the measures and significant improvement (p less than 0.05) oc...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：BACKGROUND:Some small controlled studies have found that dawn simulation is effective in treating seasonal affective disorder (SAD). With a larger sample size and a longer duration of treatment, we compared dawn simulation with bright light therapy and a placebo condition in patients with SAD. METHOD:Medication-free p...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0006-3223(01)01200-8
更新日期：2001-08-01 00:00:00
abstract：:Extracellular serotonin in striatum was studied in untreated streptozotocin-induced diabetic rats and in untreated nondiabetic rats that served as age-, food-, and sex-matched controls. Extracellular serotonin was studied under anesthesia in vivo and dynamically with voltammetry. The results showed that an early and s...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(88)90278-8
更新日期：1988-06-01 00:00:00
abstract：BACKGROUND:Pharmacological evidence support that enhancement of serotonin (5-HT) neurotransmission is critical for treatment efficacy in obsessive-compulsive disorder (OCD). Surprisingly, acute tryptophan depletion (ATD), a procedure known to reduce 5-HT neurotransmission, carried out in remitted OCD patients on select...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.biopsych.2005.08.023
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:Increased physical activity is a common feature of anorexia nervosa (AN). Although high activity levels are associated with greater risk of developing AN, particularly when combined with dieting, most individuals who diet and exercise maintain a healthy body weight. It is unclear why some individuals develop...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2020.06.030
更新日期：2020-07-16 00:00:00
abstract：:Previous studies of the haloperidol-induced increase in dopamine (DA) receptor number have not emphasized the existence of individual differences. The present study evaluated DA receptor number in individual rat and mouse caudates after haloperidol or drug-free feeding. After 3 months of haloperidol treatment of rats ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1981-11-01 00:00:00
abstract：BACKGROUND:Shared neuropathological characteristics of patients with schizophrenia and their siblings might represent intermediate phenotypes that could be used to investigate genetic susceptibility to the illness. We sought to discover previously unidentified gray matter volume differences in patients with schizophren...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2007.05.027
更新日期：2008-03-01 00:00:00
abstract：BACKGROUND:Schizophrenia patients exhibit impairment in prepulse inhibition (PPI) of the acoustic startle response (ASR), suggesting a sensorimotor gating deficit. The serotonin-2A receptor (5-HT(2A)R) has been implicated in both the pathogenesis of schizophrenia and the PPI deficits of schizophrenia patients. Moreover...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2008.02.019
更新日期：2008-09-01 00:00:00
abstract：:Cerebrospinal fluid (CSF) measures of dynorphin A were compared in three groups. Alzheimer patients (n = 9), elderly depressives (n = 9), and age-matched normal controls (n = 9). The Alzheimer patients revealed a 40% decrease in CSF dynorphin compared with controls (36 +/- 15 versus 60 +/- 21 pg/ml, p less than 0.05)....
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(91)90073-u
更新日期：1991-07-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2010.04.025
更新日期：2010-09-15 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2018.05.020
更新日期：2018-12-01 00:00:00
abstract：BACKGROUND:The involvement of serotonin in depression and suicide has been proposed, because major depression is successfully treated by medications that specifically block the serotonin transporter, and there is evidence for a decrease in serotonin transporters in major depression and suicide. The midbrain dorsal raph...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/s0006-3223(99)00313-3
更新日期：2000-06-15 00:00:00
abstract：:Determinations of albumin and immunoglobulin G (IgG) were performed in paired cerebrospinal fluid (CSF) and serum samples from 24 subjects with schizophrenia. These determinations allowed calculation of two indices, one that is an indicator of integrity of the blood-brain barrier and the other a measure of selective I...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(85)90002-2
更新日期：1985-10-01 00:00:00
abstract：:The present study investigated the impact of the cholinesterase inhibitor tetrahydroaminoacridine (THA; tacrine) on sleep in healthy subjects. According to the reciprocal interaction model of non-rapid eye movement (NREM) and REM sleep regulation, which postulates a primary role in cholinergic neurotransmission for th...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0006-3223(95)00224-3
更新日期：1996-05-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsych.2014.11.015
更新日期：2015-10-15 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.03.061
更新日期：2006-10-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(98)00308-4
更新日期：1999-07-15 00:00:00
abstract：BACKGROUND:Intracellular deposition of tau protein is a hallmark lesion of Alzheimer's disease. Although it is known this event is secondary to excessive tau phosphorylation, the mechanisms involved remain unknown. We previously reported that the enzyme 5-Lipoxygenase (5LO) acts as a modulator of Aβ peptides formation ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2012.12.012
更新日期：2013-09-01 00:00:00
abstract：BACKGROUND:We investigated the impact of depression and inflammatory markers, assessed 2 months after acute coronary syndrome (ACS), on major adverse cardiac events over 2 years (MACEs; cardiac death, survived myocardial infarction, survived cardiac arrest, and nonelective revascularization). METHODS:Depression sympto...
journal_title：Biological psychiatry
pub_type： 杂志文章,多中心研究
doi：10.1016/j.biopsych.2006.09.029
更新日期：2007-08-15 00:00:00
abstract：BACKGROUND:Reduction in a pre-attentive measure of auditory change detection, mismatch negativity (MMN), is one of the most consistent findings in schizophrenia. Recently, our group showed a reduction in MMN to changes in the duration and intensity of background sounds in those within 5 years of illness onset, whereas ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2011.08.023
更新日期：2012-01-15 00:00:00
abstract：:Association of the G72/G30 locus with schizophrenia and bipolar disorder has now been reported in several studies. The G72/G30 locus may be one of several that account for the evidence of linkage that spans a broad region of chromosome 13q. However, the story of G72/G30 is complex. Our meta-analysis of published assoc...
journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.biopsych.2006.01.019
更新日期：2006-07-15 00:00:00
abstract：BACKGROUND:Previous studies indicate that adverse childhood events are associated with persistent changes in corticotropin-releasing factor neuronal systems. Our aim was to determine whether altered glucocorticoid feedback mediates the neuroendocrine sequelae of childhood trauma. METHODS:Standard and low-dose dexameth...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(03)00692-9
更新日期：2004-01-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(86)90006-5
更新日期：1986-01-01 00:00:00
abstract：BACKGROUND:Positron emission tomography studies have demonstrated less dopamine D2/3 receptor availability and blunted psychostimulant-induced dopamine release in cocaine-dependent subjects (CDSs). No studies in CDSs have reported the in vivo status of D2/3 and dopamine release in the cortex. Basic and functional imagi...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2020.04.001
更新日期：2020-11-15 00:00:00
abstract：:We examined the circadian rhythm of core body temperature (CBT) in 22 school refusal patients, ages between 12 and 18 years, who did not have any physical or psychiatric disorders, but had indefinite complaints, and were suspected to have a circadian rhythm disturbance. To obtain normal data for analysis, CBT in 9 hea...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/S0006-3223(96)00179-5
更新日期：1997-04-01 00:00:00
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journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1016/0006-3223(94)00190-E
更新日期：1995-04-01 00:00:00
abstract：BACKGROUND:We have previously shown that juvenile bipolar disorder (BPD) is a risk for substance use disorders (SUD). Here we examine the expression of both disorders in families of youth with BPD to evaluate the familial risk mechanism. METHODS:We studied 108 adolescent BPD probands with 187 parents (34 with SUD and ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.11.022
更新日期：2007-07-15 00:00:00
abstract：BACKGROUND:The treatment of schizophrenic patients who fail to respond to adequate trials of neuroleptic drugs is a major challenge. Clozapine has been one treatment option; however, it is not universally effective and is limited in its use by safety concerns. With the introduction of newer agents, their performance re...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1016/s0006-3223(00)01026-x
更新日期：2001-01-01 00:00:00
abstract：BACKGROUND:Alterations of mineralocorticoid receptor (MR) mediated negative feedback inhibition of cortisol might contribute to abnormalities of hypothalamic-pituitary adrenal (HPA) activity in posttraumatic stress disorder (PTSD). METHODS:In a placebo-controlled study, we examined 11 subjects with PTSD and 11 healthy...
journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsych.2006.01.014
更新日期：2006-10-01 00:00:00
