Abstract:
:To understand the biological significance of a decreased platelet MAO activity in schizophrenia, it is important to answer many questions about the basic molecular properties of the enzyme. The past decade has witnessed a huge expansion of research in this area which has provided some of these answers. A wide variety of experimental evidence strongly supports the concept of two forms of MAO (types A and B) that are present in most tissues but in varying relative amounts. However, human platelets contain only the type B form of MAO. This review discusses what is known about the molecular properties of MAO, what questions remain unresolved, and the significance of both the answered and unanswered questions to understanding the measurement of platelet MAO activity in schizophrenic patients.
journal_name
Schizophr Bulljournal_title
Schizophrenia bulletinauthors
Edwards DJdoi
10.1093/schbul/6.2.275subject
Has Abstractpub_date
1980-01-01 00:00:00pages
275-81issue
2eissn
0586-7614issn
1745-1701journal_volume
6pub_type
杂志文章abstract::As part of a long-term study in schizophrenia, a model of family intervention has been developed which attempts to diminish relapse rates of schizophrenic patients. This model reflects theoretical and research findings which suggest that certain patients have a "core psychological deficit" that might increase vulnerab...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/6.3.490
更新日期:1980-01-01 00:00:00
abstract::Cognitive disruption in schizophrenia is associated with altered patterns of spatiotemporal interaction associated with multiple electroencephalogram (EEG) frequency bands in cortex. In particular, changes in the generation of gamma (30-80 Hz) and beta2 (20-29 Hz) rhythms correlate with observed deficits in communicat...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,评审
doi:10.1093/schbul/sbn059
更新日期:2008-09-01 00:00:00
abstract:Background:Delta band (1-4 Hz) neuronal responses support the precision and stability of auditory processing, and a deficit in delta band synchrony may be relevant to auditory domain symptoms in schizophrenia patients. Methods:Delta band synchronization elicited by a 2.5 Hz auditory steady state response (ASSR) paradi...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbx078
更新日期:2018-02-15 00:00:00
abstract::The prodrome of psychosis has become a target for early identification and for treatments that address both symptoms and risk for future psychosis. Interest and activity in this realm is now worldwide. Clinical trials with rigorous methodology have only just begun, making treatment guidelines premature. Despite the sp...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,多中心研究
doi:10.1093/schbul/sbm025
更新日期:2007-05-01 00:00:00
abstract::The relationship between a history of substance use disorder and the early course of psychotic illness was examined in 96 subjects with schizophrenia and 106 subjects with affective psychosis followed in the Suffolk County Mental Health Project, a longitudinal study of first-admission psychosis. Subjects received a st...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/23.2.195
更新日期:1997-01-01 00:00:00
abstract:INTRODUCTION:Auditory hallucinations are a hallmark symptom of schizophrenia. The neural basis of auditory hallucinations was examined using data from a working memory task. Data were acquired within a multisite consortium and this unique dataset provided the opportunity to analyze data from a large number of subjects ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbn142
更新日期:2009-01-01 00:00:00
abstract::We have previously reported on typically paranoid schizophrenic patients who attempted to see the President or other prominent American political figures based on hallucinations or delusional beliefs. By obtaining arrest records on these White House Cases (WHCs), we were able to determine which individuals had murder ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/14.2.279
更新日期:1988-01-01 00:00:00
abstract::There is controversy over whether childhood trauma (CT) is a causal factor in the development of psychosis. This review aims to identify and critically analyze the association between CT and psychotic disorders. Studies investigating CT and psychotic disorder were identified by searches of electronic databases and man...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,评审
doi:10.1093/schbul/sbm121
更新日期:2008-05-01 00:00:00
abstract::Comorbid major depressive disorder (MDD) in schizophrenia (SZ; SZ-MDD) has been identified as a major prognostic factor. However, the prevalence and associated factors of SZ-MDD have never been explored in a meta-analysis. All studies assessing the prevalence of SZ-MDD in stabilized outpatients with a standardized sca...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbaa153
更新日期:2020-11-30 00:00:00
abstract::Aerobic exercise has been shown to improve symptoms in multiepisode schizophrenia, including cognitive impairments, but results are inconsistent. Therefore, we evaluated the effects of an enriched environment paradigm consisting of bicycle ergometer training and add-on computer-assisted cognitive remediation (CACR) tr...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbv020
更新日期:2015-07-01 00:00:00
abstract::This study quantitatively examined reasons for substance use among individuals with psychotic disorders and explored the relationship of these reasons to substance use problems and dependence. Sixty-nine people with psychotic disorders were interviewed using a battery of questionnaires called the Substance Use Scale f...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/oxfordjournals.schbul.a006934
更新日期:2002-01-01 00:00:00
abstract::Delusions, the fixed false beliefs characteristic of psychotic illness, have long defied understanding despite their response to pharmacological treatments (e.g., D2 receptor antagonists). However, it can be challenging to discern what makes beliefs delusional compared with other unusual or erroneous beliefs. We sugge...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,评审
doi:10.1093/schbul/sbw194
更新日期:2017-03-01 00:00:00
abstract::In 1994 Link and Stueve identified a number of symptoms--called threat/control-override (TCO) symptoms--that were significantly more than others related to violence. This was confirmed by some, but not all, following studies. The contradictory results could be due to remarkable differences in sample compositions, sour...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/oxfordjournals.schbul.a007066
更新日期:2004-01-01 00:00:00
abstract::Randomized controlled trials for antipsychotic drugs have a variety of design features suited to diverse purposes. Efficacy (or explanatory) trials seek to establish if a drug can reduce psychotic symptoms under ideal circumstances. To isolate drug effects, researchers enroll carefully selected patients. Specialized r...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,评审
doi:10.1093/schbul/sbm156
更新日期:2008-03-01 00:00:00
abstract::The validity of a Hindi version of the Diagnostic Interview for Genetic Studies (DIGS) was investigated. The original English version was initially translated into Hindi. The Hindi version was then back-translated and compared with the original. Next, a group of psychiatric inpatients and outpatients were interviewed ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/oxfordjournals.schbul.a033343
更新日期:1998-01-01 00:00:00
abstract::This study investigated the role of reasoning biases in delusion formation and maintenance. Reasoning judgments have been shown to be influenced by prior knowledge, beliefs, and experience--that is, information stored in semantic memory. It was hypothesized that high schizotypes would exhibit a "jump to conclusions" s...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbi012
更新日期:2005-01-01 00:00:00
abstract::A substantial proportion of patients with schizophrenia experience the onset of their illness by age 18. Data from phenomenological, cognitive, neuroimaging, and genetic studies suggest a similar profile of clinical and neurobiological abnormalities between early- and adult-onset patients. However, children and adoles...
journal_title:Schizophrenia bulletin
pub_type: 社论
doi:10.1093/schbul/sbm123
更新日期:2008-01-01 00:00:00
abstract::Evidence from psychophysiological and behavioral investigations of lateralization in psychosis separates two clinical syndromes. A speculative model is offered in which the syndromes approximate the clinical features of paranoid compared with nonparanoid patients in investigations in which the groups have been disting...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,评审
doi:10.1093/schbul/7.4.662
更新日期:1981-01-01 00:00:00
abstract::Genetic factors are known to influence both risk for schizophrenia (SZ) and variation in brain structure. A pressing question is whether the genetic underpinnings of brain phenotype and the disorder overlap. Using multivariate analytic methods and focusing on 1,402 common single-nucleotide polymorphisms (SNPs) mapped ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sby010
更新日期:2019-01-01 00:00:00
abstract::Evidence suggests that dissociation is associated with psychotic experiences, particularly hallucinations, but also other symptoms. However, until now, symptom-specific relationships with dissociation have not been comprehensively synthesized. This is the first prospectively registered (CRD42017058214) meta-analysis t...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbaa037
更新日期:2020-03-18 00:00:00
abstract::The poverty and lack of social role in the lives of many people with schizophrenia seem similar to those of people in long-term unemployment, raising the possibility that there may be some commonalities in their time use and community functioning. To test this possibility, the social anxiety, time use, and activity pa...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/22.4.659
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND AND AIMS:Schizophrenia leads to significant personal costs matched by high economic costs. Cognitive function is a strong predictor of disabilities in schizophrenia, which underpin these costs. This study of cognitive remediation therapy (CRT), which has been shown to improve cognition and reduce disability ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbu046
更新日期:2014-11-01 00:00:00
abstract::Catatonia is a central aspect of schizophrenia spectrum disorders (SSD) and most likely associated with abnormalities in affective, motor, and sensorimotor brain regions. However, contributions of different cortical features to the pathophysiology of catatonia in SSD are poorly understood. Here, T1-weighted structural...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sby192
更新日期:2019-10-24 00:00:00
abstract::Cognitive Enhancement Therapy (CET) is a developmental approach to the rehabilitation of schizophrenia patients that attempts to facilitate an abstracting and "gistful" social cognition as a compensatory alternative to the more demanding and controlled cognitive strategies that often characterize schizophrenia as well...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/oxfordjournals.schbul.a033411
更新日期:1999-01-01 00:00:00
abstract::The normal developmental series of brains in the Yakovlev Collection has been examined to explore the possibility that various brain regions implicated in schizophrenia may show changes in myelination during late adolescence, a period coinciding with the appearance of early symptoms of this disorder. The prefrontal, c...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/15.4.585
更新日期:1989-01-01 00:00:00
abstract::The schizophrenia research community has shared a belief that the incidence of schizophrenia shows little variation. This belief is related to the dogma that schizophrenia affects all individuals equally, regardless of sex, race, or nationality. However, there is now robust evidence that the incidence of schizophrenia...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbi052
更新日期:2006-01-01 00:00:00
abstract::Designs of clinical trials that will permit evaluation of independent, additive, and interactive effects of drugs and psychosocial treatments are described. The central feature of such designs is that they incorporate control conditions for both classes of treatment. Data from the articles in this issue are drawn upon...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/6.1.131
更新日期:1980-01-01 00:00:00
abstract::Our study investigated premorbid functioning, course, and outcome in early-onset schizophrenia. All inpatients with DSM-III-R diagnoses of schizophrenia (n = 101) consecutively admitted between 1983 and 1988 to the Department of Child and Adolescent Psychiatry at the University of Marburg in Germany were included. To ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbi014
更新日期:2005-07-01 00:00:00
abstract::The purpose of this study was to assess how neurocognition and social cognition were associated with initial functional level and with rates of functional change in intensive community-based psychosocial rehabilitation interventions that have been shown to yield significant functional change for individuals diagnosed ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章,多中心研究
doi:10.1093/schbul/sbl072
更新日期:2007-09-01 00:00:00
abstract::Schizophrenia (SCZ) is associated with differences in subcortical brain volumes and intracranial volume (ICV). However, little is known about the underlying etiology of these brain alterations. Here, we explored whether brain structure volumes and SCZ share genetic risk factors. Using conditional false discovery rate ...
journal_title:Schizophrenia bulletin
pub_type: 杂志文章
doi:10.1093/schbul/sbx148
更新日期:2018-06-06 00:00:00