Associations between depression subtypes and substance use disorders.

abstract：:There are some reports that catecholamines may modulate the production of monocytic cytokines such as interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF alpha). The present study was carried out in order to examine the effects of noradrenaline (10(-5), 10(-6) and 10(-7) M), clonidine (10(-5), 10(-6) and 10(-7) ...

journal_title：Psychiatry research

authors： Maes M,Lin A,Kenis G,Egyed B,Bosmans E

更新日期：2000-11-20 00:00:00

abstract：:Schizophrenia is a highly heritable psychiatric disorder often associated with dopamine-related genetic variations. Thus, we performed a case-control study in 1504 Han Chinese population to evaluate the association of DRD1, DRD2 and DRD3 polymorphisms with schizophrenia. No statistically significant difference in alle...

journal_title：Psychiatry research

authors： Yang B,Niu W,Chen S,Xu F,Li X,Wu X,Cao Y,Zhang R,Yang F,Wang L,Li W,Xu Y,He L,He G

更新日期：2016-11-30 00:00:00

abstract：:This study detected the differences in gene expression and DNA methylation of CpG sites in CXCL1 gene and further investigated their associations with clinical symptoms in deficit schizophrenia (DS) and non-deficit schizophrenia (NDS). Pyrosequencing and RT-qPCR were separately used to determine DNA methylation and mR...

journal_title：Psychiatry research

authors： Zhou C,Chen J,Tang X,Feng X,Yu M,Sha W,Wang X,Zhang X,Yi H,Zhang X

更新日期：2018-10-01 00:00:00

abstract：:Changes of serotonin2 (5HT2) receptors have been described in depression, and long-term antidepressant treatment has been shown to decrease the number of 5HT2 receptors. In this study, single photon emission computed tomography (SPECT), with 2-123I-ketanserin as a ligand, was used to investigate 5HT2 receptors in vivo...

journal_title：Psychiatry research

authors： D'haenen H,Bossuyt A,Mertens J,Bossuyt-Piron C,Gijsemans M,Kaufman L

更新日期：1992-12-01 00:00:00

abstract：:The aim of this study was to develop self-report and clinician-rated versions of an insight scale that would be easy to administer, sensitive to small changes, and inclusive of the core dimensions of clinical insight into psychosis. Ten-item self-report (VAGUS-SR) and five-item clinician-rated (VAGUS-CR) scales were d...

journal_title：Psychiatry research

authors： Gerretsen P,Remington G,Borlido C,Quilty L,Hassan S,Polsinelli G,Teo C,Mar W,Simon R,Menon M,Pothier DD,Nakajima S,Caravaggio F,Mamo DC,Rajji TK,Mulsant BH,Deluca V,Ganguli R,Pollock BG,Graff-Guerrero A

更新日期：2014-12-30 00:00:00

abstract：:Olanzapine is widely used for the treatment of schizophrenia and is considered a first line medication in India. Along with other factors, the variation in response and side effects to this agent may be accounted for by genetic differences among patients. Olanzapine was administered for 6 weeks to Indian subjects with...

journal_title：Psychiatry research

authors： Thomas P,Srivastava V,Singh A,Mathur P,Nimgaonkar VL,Lerer B,Thelma BK,Deshpande SN

更新日期：2008-12-15 00:00:00

abstract：:The promotion and maintenance of mental health is an increasingly important societal issue. Previous research has shown that identification with social groups is positively associated with adult mental wellbeing, with multiple group identifications being particularly beneficial. The aim of the current study was to inv...

journal_title：Psychiatry research

authors： Miller K,Wakefield JR,Sani F

更新日期：2015-08-30 00:00:00

abstract：:Previous studies have shown that various factors, such as genetic and environmental factors, contribute to the development of major depressive disorder (MDD). The aim of this study is to clarify how multiple factors, including affective temperaments, childhood abuse and adult life events, are involved in the severity ...

journal_title：Psychiatry research

authors： Toda H,Inoue T,Tsunoda T,Nakai Y,Tanichi M,Tanaka T,Hashimoto N,Takaesu Y,Nakagawa S,Kitaichi Y,Boku S,Tanabe H,Nibuya M,Yoshino A,Kusumi I

更新日期：2016-02-28 00:00:00

abstract：:This study evaluated visual perceptual grouping in schizophrenia to test the hypothesis that the disorganization syndrome in schizophrenia is related to a deficit in cognitive coordination. Perceptual grouping was examined with three psychophysically well-controlled tasks in patients with disorganized schizophrenia (n...

journal_title：Psychiatry research

authors： Uhlhaas PJ,Phillips WA,Mitchell G,Silverstein SM

更新日期：2006-12-07 00:00:00

abstract：:This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the authors and Editor-in-Chief of the journal. It was brought to the authors' attention that there were several significant data anal...

journal_title：Psychiatry research

authors： Hofmann SG,Fang A,Brager DN

更新日期：2015-08-30 00:00:00

abstract：:In many countries fewer than 20% of individuals with schizophrenia receive depot antipsychotic medication. Frequently stated reasons are psychiatrist's, patient's and relative's objections to depot treatment. This is the first study that directly compares the attitudes to depot antipsychotics of psychiatrists, patient...

journal_title：Psychiatry research

authors： Jaeger M,Rossler W

更新日期：2010-01-30 00:00:00

abstract：:Intracranial volume (ICV) normalization of regional brain volumes (v) is common practice in volumetric studies of the aging brain. Multiple normalization methods exist and this study aimed to investigate when each method is appropriate to use in gender dimorphism studies and how differences in v are affected by the ch...

journal_title：Psychiatry research

authors： Nordenskjöld R,Malmberg F,Larsson EM,Simmons A,Ahlström H,Johansson L,Kullberg J

更新日期：2015-03-30 00:00:00

abstract：:Resting state functional magnetic resonance imaging (fMRI) was used to measure whole brain functional connectivity within specific networks hypothesised to be more affected in dementia with Lewy bodies (DLB) (a disease characterised by prominent attentional deficits, spontaneous motor features of parkinsonism and depr...

journal_title：Psychiatry research

authors： Lowther ER,O'Brien JT,Firbank MJ,Blamire AM

更新日期：2014-09-30 00:00:00

abstract：:Recent work has suggested that anxiety restricts working memory capacity, which may underlie a wide range of cognitive symptoms in anxiety. However, previous literature on the anxiety-visual working memory association yielded mixed results, with some studies demonstrating an anxiety-related increase in visual working ...

journal_title：Psychiatry research

authors： Yao N,Chen S,Qian M

更新日期：2018-12-01 00:00:00

abstract：:The DSM-IV describes pathological gambling as a chronic condition with an insidious course. However, several extant studies characterize pathological and problem gambling as fluctuating over time. The present analyses expand on previous reports by evaluating changes in pathological gambling symptoms across the lifetim...

journal_title：Psychiatry research

authors： Sartor CE,Scherrer JF,Shah KR,Xian H,Volberg R,Eisen SA

更新日期：2007-07-30 00:00:00

abstract：:We report the initial results of the first controlled double-blind trial of nimodipine, a calcium channel antagonist, in the acute and prophylactic treatment of patients with treatment-refractory affective dysregulation. Active drug nimodipine (A) was substituted for placebo (B) in 12 patients. Patients were studied i...

journal_title：Psychiatry research

authors： Pazzaglia PJ,Post RM,Ketter TA,George MS,Marangell LB

更新日期：1993-12-01 00:00:00

abstract：:Cytochrome P450 C19 (CYP2C19) metabolizes exogenous and endogenous compounds. Although CYP2C19 is highly expressed in the liver, it is also expressed in the brain during early life. Previous human and animal studies have linked CYP2C19 genotype-predicted enzyme activity to hippocampal volumes, depressive symptoms, and...

journal_title：Psychiatry research

authors： Savadlou A,Arnatkeviciute A,Tiego J,Hawi Z,Bellgrove MA,Fornito A,Bousman C

更新日期：2020-06-01 00:00:00

abstract：:Alcohol abuse coincides with a wide variety of clinical, sociological and psychological features and symptoms. Gastrointestinal symptoms are also very common in alcoholics, but the reason is unclear. We aimed to determine the prevalence of alexithymia in alcoholics and furthermore if gastrointestinal symptoms were ass...

journal_title：Psychiatry research

authors： van Rossum LG,Laheij RJ,de Doelder MS,de Jong CA,Jansen JB

更新日期：2004-11-30 00:00:00

abstract：:Depression is associated with three distinct alterations in memory functioning: mood-congruent recall, over-generality, and intrusive memories. These concern the autobiographical memory system, yet no previous studies have examined the neural correlates of autobiographical memory function in depression. In the present...

journal_title：Psychiatry research

authors： Whalley MG,Rugg MD,Brewin CR

更新日期：2012-02-28 00:00:00

abstract：:Tardive dyskinesia (TD) is a neurological disorder characterized by irregular, non-rhythmic, choreoathetotic and involuntary movements in single or multiple body regions. Chronic administration of typical antipsychotic agents, which predominantly act on dopamine receptors, implicates the dopamine system in susceptibil...

journal_title：Psychiatry research

authors： Liou YJ,Wang YC,Chen JY,Bai YM,Lin CC,Liao DL,Chen TT,Chen ML,Mo GH,Lai IC

更新日期：2007-12-03 00:00:00

abstract：:The Edinburgh High Risk Project is a longitudinal study of brain structure (and function) in subjects at high risk of developing schizophrenia in the next 5-10 years for genetic reasons. In this article we describe the methods of volumetric analysis of structural magnetic resonance images used in the study. We also co...

journal_title：Psychiatry research

authors： Whalley HC,Kestelman JN,Rimmington JE,Kelso A,Abukmeil SS,Best JJ,Johnstone EC,Lawrie SM

更新日期：1999-07-30 00:00:00

abstract：:Neuropsychological performance was examined in a sample of 100 children between the ages of 6 and 18 years who met DSM-III-R criteria for Tourette's syndrome. Neuropsychological test scores were converted to age-corrected t scores based on published normative data. Ratings of Tourette's symptoms were also obtained. Th...

journal_title：Psychiatry research

authors： Bornstein RA

更新日期：1990-07-01 00:00:00

abstract：:A novel magnetic resonance imaging method was used to determine whether it is feasible to detect early signs of cortical atrophy among individuals who are at high risk for developing schizophrenia. Fifteen individuals at high-risk for schizophrenia and 15 of their first degree relatives diagnosed with schizophrenia we...

journal_title：Psychiatry research

authors： DeLisi LE,Szulc KU,Bertisch H,Majcher M,Brown K,Bappal A,Branch CA,Ardekani BA

更新日期：2006-11-22 00:00:00

abstract：:There are few long-term studies on suicide in psychiatric settings in China. The objective of this study was to evaluate the long term suicide risk and its associated factors after the initial psychiatric assessment. Demographic and clinical data of adult subjects receiving psychiatric assessment between 1996 and 2000...

journal_title：Psychiatry research

authors： Leung CM,Lee S,T S Lee D,T Y Yan C,So J,S Ungvari G,H Ng C,Xiang YT

更新日期：2018-06-01 00:00:00

abstract：:This study tested the hypothesis that adverse events are associated with increased risk of onset of anxiety disorders. Data from Waves 1 (N = 43,093; 2001-2002) and 2 (N = 34,653; 2004-2005) of the National Epidemiological Survey on Alcohol and Related Conditions (NESARC) were used to assess whether adverse events at ...

journal_title：Psychiatry research

authors： Miloyan B,Joseph Bienvenu O,Brilot B,Eaton WW

更新日期：2018-01-01 00:00:00

abstract：:Positron emission tomography with [18F]-fluoro-2-deoxy-D-glucose as tracer was used to investigate frontal glucose metabolism in 15 unmedicated schizophrenic patients and 15 healthy subjects under resting conditions. Although no difference in absolute frontal cerebral metabolic rates of glucose (CMRglu) were found bet...

journal_title：Psychiatry research

authors： Biver F,Goldman S,Luxen A,Delvenne V,De Maertelaer V,De La Fuente J,Mendlewicz J,Lotstra F

更新日期：1995-09-29 00:00:00

abstract：:Panic disorder (PD) and social phobia (SP) share many clinical, demographic and biological characteristics. To investigate the relationships between the two disorders, the responses to inhalation of a 35% carbon-dioxide (CO2) and 65% oxygen (O2) gas mixture were assessed. Sixteen patients with PD, 16 patients with SP,...

journal_title：Psychiatry research

authors： Caldirola D,Perna G,Arancio C,Bertani A,Bellodi L

更新日期：1997-06-16 00:00:00

abstract：:Although relating to very different concepts, sleepiness and fatigue are often confounded. However, both fatigue-associated conditions such as the chronic fatigue syndrome (CFS) and sleepiness-associated conditions such as the sleep apnea-hypopnea syndrome (SAHS) are associated with cognitive impairment with impaired ...

journal_title：Psychiatry research

authors： Neu D,Kajosch H,Peigneux P,Verbanck P,Linkowski P,Le Bon O

更新日期：2011-08-30 00:00:00

abstract：:The activity of phosphatidylinositol-specific phospholipase C was significantly reduced in platelets obtained from 20 euthymic manic-depressive patients on therapeutic lithium doses (mean blood level 0.85 mEq/l) compared to an age- and sex-matched group of 36 control subjects. The activities of prostaglandin E1-, alum...

journal_title：Psychiatry research

authors： Ebstein RP,Lerer B,Bennett ER,Shapira B,Kindler S,Shemesh Z,Gerstenhaber N

更新日期：1988-04-01 00:00:00

abstract：:Considering the lack of existing measures on attitudes toward personal recovery and the need to acknowledge the cultural milieu in recovery attitude assessment, the present study developed and validated the Attitudes towards Recovery Questionnaire (ARQ) in a sample of people in recovery of mental illness, family carer...

journal_title：Psychiatry research

authors： Mak WWS,Chan RCH,Yau SSW

更新日期：2018-09-01 00:00:00