Abstract：
:Neutrophils from 22 patients (11 men, 11 women) under chronic lithium therapy and from 22 age- and sex-matched healthy controls were assessed for the activity of the agonist-stimulated inositol-phospholipid second messenger-producing system. [3H]inositol-labeled cells were stimulated with the chemotactic peptide formylmethionylleucylphenyl-alanin (fMLP). The fMLP-evoked increase in the accumulation of [3H]inositol phosphates was significantly attenuated in neutrophils from chronically lithium-treated male but not female patients. Furthermore, the fMLP-stimulated accumulation of inositol phosphates was attenuated in neutrophils from male volunteers, when the labeling of the cells with [3H]inositol was performed in the presence of 1mM Li (4 hr, 37 degrees C). However, the presence of lithium ions during the labeling did not further reduce the already diminished response of neutrophils from patients under lithium therapy. These results suggest that lithium treatment induces an inhibition of the agonist-evoked breakdown of inositol phospholipids in human cells, as already shown for rat brain slices.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Greil W,Steber R,van Calker Ddoi
10.1016/0006-3223(91)90305-6subject
Has Abstractpub_date
1991-09-01 00:00:00pages
443-51issue
5eissn
0006-3223issn
1873-2402pii
0006-3223(91)90305-6journal_volume
30pub_type
杂志文章abstract：BACKGROUND:Despite cognitive function impairment in depression, its relationship to treatment outcome is not well understood. Here, we examined whether pretreatment activation of cortical circuitry during test of cognitive functions predicts outcomes for three commonly used antidepressants. METHODS:Eighty medication-f...
journal_title：Biological psychiatry
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.biopsych.2015.02.037
更新日期：2016-02-15 00:00:00
abstract：:A morphometric magnetic resonance imaging (MRI) study compared volumes of brain structures in 10 female subjects with trichotillomania (repetitive hair-pulling) versus 10 normal controls matched for sex, age, handedness, and education. Three-dimensional MRI scans were blindly normalized and segmented using well-charac...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/S0006-3223(96)00297-1
更新日期：1997-07-01 00:00:00
abstract：:Smooth pursuit eye movements (SPEM) for two stimulus velocities (sinusoidal and triangular) were studied by visual inspection in 12 unmedicated RDC-diagnosed schizophrenic patients and in 13 matched controls. SPEM was worse in the patient group and their performance deteriorated with repeated presentations of the task...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1983-09-01 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：BACKGROUND:Transcription factors of the Nur family (Nurr1, Nur77, and Nor-1) are orphan nuclear receptors closely associated with dopamine neurotransmission in the central nervous system. Nur77 expression is strongly modulated by antipsychotic and ant-parkinsonian drugs in dopaminoceptive brain areas. However, the role...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.04.023
更新日期：2006-09-15 00:00:00
abstract：:The subjective sleep disturbance in posttraumatic stress disorder (PTSD), including the repetitive, stereotypical anxiety dream, suggests dysfunctional rapid eye movement (REM) sleep mechanisms. The polysomnograms of a group of physically healthy combat veterans with current PTSD were compared with those of an age-app...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(94)91152-5
更新日期：1994-02-01 00:00:00
abstract：BACKGROUND:In view of the effects of stress on synaptic plasticity, the regulation of synaptophysin and synaptotagmin expression by immobilization was analyzed by in situ hybridization. METHODS:Rats were exposed to immobilization stress, which induced typical behavioral alterations, such as reduced locomotor activity ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(01)01229-x
更新日期：2001-11-15 00:00:00
abstract：:Previous studies indicate differences between schizophrenics and normals in thickness and overall size of the corpus callosum, particularly in female subjects. The present study compares the area of the corpus callosum as measured by magnetic resonance imaging (MRI) in men and women experiencing first-episode cases of...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(94)91237-8
更新日期：1994-06-15 00:00:00
abstract：:Methysergide a clinically used blocker of serotonin receptors, was given for 48 hr to 11 normal adults, at a dose of 8 mg per 24 hr. Total REM sleep time was decreased, although total sleep time was unchanged. Stage 4 decreased and stage 3 increased, while total slow wave sleep remained constant. There was a tendency ...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：
更新日期：1975-08-01 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：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:Evidence suggests that the noradrenergic and corticotrophin-releasing factor (CRF) systems play critical roles in relapse and stress-related behaviors. In particular, behavioral studies point to a serial signaling process initiated by β-adrenergic receptors that requires CRF receptor (CRFR)-dependent signali...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2010.12.030
更新日期：2011-06-01 00:00:00
abstract：:In order to evaluate the impact of aging on EEG sleep patterns we investigated the polysomnograms of 74 patients with major depression and 51 healthy volunteers aged 18-65 years. In most of the EEG sleep parameters, age-related changes were obvious in both the depressives and the normals. In the patients, some of thes...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(91)90355-p
更新日期：1991-05-15 00:00:00
abstract：:The cortisol response to ipsapirone (a 5-HT1A-partial agonist that produces a dose-dependent increase in plasma cortisol secretion in man) is blunted in major depression. Buspirone is another 5-HT1A agonist that increases cortisol secretion in man. This study investigated cortisol and prolactin (PRL) responses to busp...
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(94)90035-3
更新日期：1994-03-01 00:00:00
abstract：BACKGROUND:Affective facial processing is an important component of interpersonal relationships. The neural substrate has been examined following treatment with antidepressant medication but not with psychological therapies. The present study investigated the neural correlates of implicit processing of sad facial expre...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2008.04.033
更新日期：2008-09-15 00:00:00
abstract：:Anxious patients, and more specifically, patients experiencing panic attacks, are thought to have a significant biological component to their illness. This study looks at two promising biological markers associated with this patient population-mitral valve prolapse and lactate-induced panic. We present our findings, w...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(87)90152-1
更新日期：1987-03-01 00:00:00
abstract：BACKGROUND:Emotional vulnerabilities at the core of borderline personality disorder (BPD) involve a dysfunction of frontolimbic systems subserving negative emotionality. The specific regions identified in individual studies, however, vary widely and provide an incomplete understanding of the functional brain abnormalit...
journal_title：Biological psychiatry
pub_type： 杂志文章,meta分析
doi：10.1016/j.biopsych.2012.07.014
更新日期：2013-01-15 00:00:00
abstract：BACKGROUND:Family studies of Obsessive-Compulsive (OCD) indicate there is substantial heterogeneity in the familiality of the disorder. This study was done to determine whether there are differences between familial and sporadic probands with early-onset OCD in obsessive-compulsive (OC) symptom categories and comorbid ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.12.022
更新日期：2005-04-15 00:00:00
abstract：BACKGROUND:Recent evidence from clinical studies and animal models of traumatic brain injury (TBI) suggest that neuronal and glial loss might progress after the initial insult in selectively vulnerable regions of the brain such as the hippocampus. There is also evidence that hippocampal dysfunction plays a role in the ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.07.024
更新日期：2007-08-15 00:00:00
abstract：:We studied the induction of tetradecanoyl phorbol acetate-inducible sequences (TIS)1, 7, 8, 11, and 21 in rat cerebral cortex, hippocampus, and cerebellum after electroconvulsive shock (ECS). These genes were reported to be induced by depolarization in PC-12 cells. Single ECS induced TIS1, 8, 11, and 21, but not TIS7 ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(95)00430-0
更新日期：1996-09-15 00:00:00
abstract：BACKGROUND:Prior studies using simple target detection ("oddball") tasks with pure tones have reported asymmetric reduction of the P3 event-related potential (ERP). This study investigated the time course and topography of ERPs recorded during both tonal and phonetic oddball tasks. METHODS:Event-related potentials of ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(00)01090-8
更新日期：2001-05-15 00:00:00
abstract：BACKGROUND:The etiology of dementia that occurs in patients with schizophrenia is not well understood. Nicotinic acetylcholine receptors have been implicated in cognitive function, and deficits in these receptors have been reported in schizophrenia. METHODS:The present study investigates possible associations of nicot...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(03)00348-2
更新日期：2003-12-01 00:00:00
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:Difficulty with impulse control is heightened in children with a family history of alcohol use disorders and is a risk factor for later substance problems. Cross-sectional functional magnetic resonance imaging studies have shown altered impulse control processing in adolescents with a positive family history...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2014.03.005
更新日期：2014-11-01 00:00:00
abstract：BACKGROUND:Pediatric Bipolar Disorder (BD) has been associated with a number of neurocognitive deficits not dissimilar to ADHD. This study compared neuropsychological profiles of 4 groups of adolescents (14-17 years): 41 Normal Controls (NC), 30 ADHD, 12 BD and 12 combined (BD+ADHD). METHODS:Participants were identifi...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2006.03.067
更新日期：2006-11-01 00:00:00
abstract：:The history of psychiatric research is filled with widely accepted etiologic and pathophysiologic theories that eventually were proven wrong. The prevailing pathophysiologic theories of schizophrenia have emphasized the role of abnormal neurodevelopment in determining the onset and course of the illness. Relatively li...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/s0006-3223(99)00147-x
更新日期：1999-09-15 00:00:00
abstract：:There has been an explosion of interest in the study of microorganisms inhabiting the gastrointestinal tract (gut microbiota) and their impact on host health and physiology. Accumulating data suggest that altered communication between gut microbiota and host systems could participate in disorders such as obesity, diab...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2017.08.014
更新日期：2018-02-01 00:00:00
abstract：:This study shows that chronic, long-hospitalized schizophrenics perform (tested by the Famous Events Questionnaire) at a higher level on remote memory than they do on word list recall. A post hoc, matched-tasks check suggested that this finding was not due to differences in the discriminating power of the tasks. Relat...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(87)90133-8
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:It is widely considered that exposure to maternal cigarette smoking in pregnancy has risk effects on offspring attention-deficit/hyperactivity disorder (ADHD). This view is supported by consistent observations of association. It is, however, impossible to be certain of adequate control for confounding factor...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2009.05.032
更新日期：2009-10-15 00:00:00
abstract：BACKGROUND:Alpha synuclein has been found elevated in dopamine neurons of cocaine abusers and in rats whose alcohol preference is inbred. METHODS:The alpha synuclein mRNA expression level was measured by quantitative polymerase chain reaction in the blood of 75 male alcoholics and 69 nondrinking healthy control subjec...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.09.016
更新日期：2004-12-15 00:00:00
