Abstract:
:Stable schizophrenic and schizoaffective outpatients underwent abrupt withdrawal from a fixed dose of neuroleptic. Prolactin concentrations were determined preceding and following drug withdrawal. Basal prolactin concentrations were significantly lower 3, 4, or 5 days following drug withdrawal than on subsequent days. This rebound effect may be related to dopaminergic receptor changes in the tuberoinfundibular system that are induced by chronic neuroleptic administration.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Kirkpatrick B,Buchanan RW,Maeda K,Carpenter WT Jr,Jauch D,Tamminga CAdoi
10.1016/0006-3223(89)90016-4subject
Has Abstractpub_date
1989-06-01 00:00:00pages
131-8issue
2eissn
0006-3223issn
1873-2402pii
0006-3223(89)90016-4journal_volume
26pub_type
杂志文章abstract:BACKGROUND:Depression is a heterogeneous mental illness. Neurostimulation treatments, by targeting specific nodes within the brain's emotion-regulation network, may be useful both as therapies and as probes for identifying clinically relevant depression subtypes. METHODS:Here, we applied 20 sessions of magnetic resona...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2013.10.026
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Because researchers have reported that antidepressants increase the expression of brain-derived neurotrophic factor (BDNF) in the rat hippocampus, we investigated whether serum BDNF levels may be used as a putative biological marker for major depressive disorders (MDD). METHODS:We measured serum BDNF in the...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(03)00181-1
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:Although cocaine is known to be a highly addictive drug, there appears to be a select subset of individuals who are able to use the substance recreationally without developing dependence. These individuals do not report experiencing feelings of craving for cocaine, an important distinction from dependent use...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2013.05.019
更新日期:2014-01-15 00:00:00
abstract:BACKGROUND:Several lines of evidence suggest the presence of abnormalities in the endocannabinoid (eCB) system in schizophrenia (SCZ). However, there are limited in vivo measures of the eCB system in SCZ. METHODS:Twenty five male SCZ subjects (SCZs) (18 antipsychotic treated and 7 antipsychotic free) were compared wit...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2015.08.021
更新日期:2016-06-15 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
abstract:BACKGROUND:Personality traits are associated with substance dependence (SD); genetic factors may influence both. Strong associations between ADH4 variation and SD have been reported. We aimed to investigate the relationship between ADH4 variation and personality traits in the present study. METHODS:We assessed dimensi...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2006.05.017
更新日期:2007-03-01 00:00:00
abstract::We studied 10 subjects each with melancholic depression evidencing significant motor retardation (RM), Parkinson's disease (PD) with bradykinesia, and normal healthy controls (NC), matched closely for age and gender, on measurements of motor function and depression, and their performance of simple and complex ballisti...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(94)91256-4
更新日期:1994-02-15 00:00:00
abstract:BACKGROUND:Clinical reports suggest that rather than directly driving cocaine use, stress may create a biological context within which other triggers for drug use become more potent. We hypothesize that stress-induced increases in corticosterone "set the stage" for relapse by promoting endocannabinoid-induced attenuati...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2017.09.024
更新日期:2018-07-15 00:00:00
abstract:BACKGROUND:Intimate partner violence (IPV) is one of the most common causes of posttraumatic stress disorder (PTSD) in women. Women with IPV-related PTSD often experience comorbid chronic pain and pain-related disability. Despite the high comorbidity between PTSD and chronic pain, recent evidence suggests that male vet...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2010.03.034
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Considering that platelets have been established to be good peripheral markers for the study of catecholaminergic neurons, we have applied an assay to measure the uptake of (3H)-dopamine (DA) into platelet storage granules (PSG). Recently, we reported that Tourette's syndrome (TS) patients (pts) show decreas...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(97)00476-9
更新日期:1998-12-01 00:00:00
abstract::Benzodiazepines, the most widely prescribed psychotropic drugs, are often used in patients with depressive disorders, either alone or in combination with standard antidepressants. This review evaluates the efficacy of benzodiazepines (alprazolam, diazepam, chlordiazepoxide) as established in acute-phase, randomized co...
journal_title:Biological psychiatry
pub_type: 杂志文章,meta分析
doi:10.1016/0006-3223(95)00049-7
更新日期:1995-11-01 00:00:00
abstract:BACKGROUND:Marked interindividual differences in vulnerability to nicotine dependence exist, but factors underlying such differences are not well understood. The midbrain alpha4beta2* subtype of nicotinic acetylcholine receptors (nAChRs) has been implicated in mediation of the reinforcing effects of nicotine responsibl...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2008.09.036
更新日期:2009-04-15 00:00:00
abstract:BACKGROUND:Mismatch negativity (MMN) is a negative-going event-related potential (ERP) component that occurs in response to intermittent changes in constant auditory backgrounds. A consistent finding across a large number of studies has been impaired MMN generation in schizophrenia, which has been interpreted as eviden...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2008.03.019
更新日期:2008-09-01 00:00:00
abstract::Learned helplessness is a behavioral condition induced by exposure to inescapable stress that models aspects of stress-related disorders including depression and posttraumatic stress disorder, and has been associated with diminished serotonin release in the rat frontal cortex. Our hypothesis was that presynaptic 5-hyd...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/S0006-3223(96)00114-X
更新日期:1997-03-15 00:00:00
abstract:BACKGROUND:Recent reports suggest that gamma-glutamyl transferase (GGT) decreases with coffee intake. The aim of this study was to examine the joint influence of alcohol, tobacco, cotinine, coffee, and caffeine on biological markers of heavy drinking in an alcoholic population. METHODS:Subjects were 160 alcohol-depend...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/s0006-3223(97)00438-1
更新日期:1998-10-01 00:00:00
abstract:BACKGROUND:Schizophrenia (SCZ) is a neurodevelopmental disorder with a progressive, prolonged course. Early prevention for SCZ is promising but overall lacks support from preclinical evidence. Previous studies have tested environmental enrichment (EE) in certain models of SCZ and discovered a broadly beneficial effect ...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2020.09.023
更新日期:2021-02-01 00:00:00
abstract:BACKGROUND:To study the influences of drug type and gender on the neuroendocrine response to neuroleptic treatment, we compared the endocrine actions of two neuroleptics with different receptor affinity profiles--a substituted benzamide, amisulpride, a selective D2-like dopamine antagonist; and a thioxanthene, flupenth...
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(98)00125-5
更新日期:1999-01-01 00:00:00
abstract::This study evaluated the effect of an acute reduction in catecholamine synthesis produced by alpha-methyl-para-tyrosine (AMPT), a tyrosine hydroxylase inhibitor, on cocaine-induced euphoria. In a blinded, placebo-controlled study, AMPT (1 g p.o. T.I.D.) was given to 10 non-treatment-seeking cocaine abusers prior to in...
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(96)00331-9
更新日期:1997-08-01 00:00:00
abstract:BACKGROUND:Major prevention trials for Alzheimer's disease (AD) are now focusing on multidomain lifestyle interventions. However, the exact combination of behavioral factors related to AD pathology remains unclear. In 2 cohorts of cognitively unimpaired individuals at risk of AD, we examined which combinations of perso...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2020.01.023
更新日期:2020-02-06 00:00:00
abstract:BACKGROUND:The GRIN1 gene plays a fundamental role in many brain functions, and its involvement in the pathogenesis of the schizophrenia has been widely investigated. Non-synonymous polymorphisms have not been identified in the coding regions. To investigate the potential role of GRIN1 in the susceptibility to schizoph...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(02)01783-3
更新日期:2003-04-01 00:00:00
abstract::Treatment-resistant depression (TRD) continues to represent a major challenge for treating clinicians. This report reviews the relevant literature to evaluate whether TRD can be considered a specific subtype of depression based on 1) clinical characteristics and course (behavioral phenotype), 2) neurobiological profil...
journal_title:Biological psychiatry
pub_type: 杂志文章,评审
doi:10.1016/s0006-3223(02)01670-0
更新日期:2003-04-15 00:00:00
abstract:BACKGROUND:Relations between stress hormones and antisocial behavior are understudied. METHODS:A subsample (n = 335) of at-risk males recruited in first grade for a longitudinal study were recruited at approximately 16 years of age for a laboratory study, including two psychological challenges: describing their worst ...
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.2005.01.041
更新日期:2005-05-15 00:00:00
abstract::Five fixed doses of the atypical antipsychotic "Seroquel" (quetiapine) were evaluated to delineate a dose-response relationship, as measured by changes from baseline in Brief Psychiatric Rating Scale (BPRS), Clinical Global Impression (CGI), and Modified Scale for the Assessment of Negative Symptoms (SANS) summary sco...
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(97)00190-x
更新日期:1997-08-15 00:00:00
abstract::The specific binding to platelet membranes (Bmax) of 3H-clonidine, an alpha-2 agonist, and 3H-yohimbine, an alpha-2 antagonist, was measured in nine drug-free male schizophrenic patients and repeated after 2 weeks of chlorpromazine (CPZ) treatment. Patients with a lower pretreatment Bmax for 3H-clonidine showed a sign...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(85)90025-3
更新日期:1985-05-01 00:00:00
abstract:BACKGROUND:Animal and human studies implicate forebrain neural circuits in maternal behavior. Here, we hypothesized that human brain response to emotional stimuli relevant for social interactions between infants and adults are modulated by sex- and experience-dependent factors. METHODS:We used functional magnetic reso...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/s0006-3223(03)00697-8
更新日期:2003-12-15 00:00:00
abstract:BACKGROUND:There is well-known heterogeneity in affective mechanisms in depression that may extend to positive affect. We used data-driven parsing of neural connectivity to reveal subgroups present across depressed and healthy individuals during positive processing, informing targets for mechanistic intervention. METH...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2016.06.023
更新日期:2017-02-15 00:00:00
abstract::This article describes a group of 10 hospitalized, mentally retarded patients with rapid cycling affective disorders, including details of demography, pattern of illness, and response to an open trial of treatment with lithium and/or carbamazepine. Family histories of these patients revealed high rates of mental illne...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/0006-3223(89)90037-1
更新日期:1989-07-01 00:00:00
abstract:BACKGROUND:The presence of a comorbid tic disorder may predict a poorer outcome in the acute treatment of pediatric obsessive-compulsive disorder (OCD). METHODS:Using data from the National Institute of Mental Health (NIMH)-funded Pediatric OCD Treatment Study (POTS) that compared cognitive-behavior therapy (CBT), med...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/j.biopsych.2006.09.035
更新日期:2007-02-01 00:00:00
abstract::This study evaluated electrophysiological (EEG, ERGs), and cognitive (neuropsychological testing) responses in patients with late luteal phase dysphoric disorder (LLPDD, DSM-III-R) and controls over the menstrual cycle. In both groups, the frequency and stability of electroencephalogram (EEG) alpha activity significan...
journal_title:Biological psychiatry
pub_type: 临床试验,杂志文章
doi:10.1016/0006-3223(95)00183-2
更新日期:1996-04-15 00:00:00
abstract::Altered bioavailability or altered pharmacokinetics of dexamethasone (dex) may contribute to a positive Dexamethasone Suppression Test (DST) in psychiatric patients. We measured plasma dex and plasma cortisol concentrations in 32 patients with primary major depressive disorder (MDD), 14 patients with other psychiatric...
journal_title:Biological psychiatry
pub_type: 杂志文章
doi:10.1016/0006-3223(90)90646-j
更新日期:1990-01-15 00:00:00