keyword
MENU ▼
Read by QxMD icon Read
search

bipolar type 1

keyword
https://www.readbyqxmd.com/read/28194004/genetic-contributions-to-self-reported-tiredness
#1
V Deary, S P Hagenaars, S E Harris, W D Hill, G Davies, D C M Liewald, A M McIntosh, C R Gale, I J Deary
Self-reported tiredness and low energy, often called fatigue, are associated with poorer physical and mental health. Twin studies have indicated that this has a heritability between 6 and 50%. In the UK Biobank sample (N=108 976), we carried out a genome-wide association study (GWAS) of responses to the question, 'Over the last two weeks, how often have you felt tired or had little energy?' Univariate GCTA-GREML found that the proportion of variance explained by all common single-nucleotide polymorphisms for this tiredness question was 8...
February 14, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28186690/reduced-levels-of-cacna1c-attenuate-mesolimbic-dopamine-system-function
#2
Chantelle E Terrillion, David T Dao, Roger Cachope, Mary Kay Lobo, Adam C Puche, Joseph F Cheer, Todd D Gould
Genetic variation in CACNA1C, which codes for the L-type calcium channel (LTCC) Cav 1.2, is associated with clinical diagnoses of bipolar disorder, depression, and schizophrenia. Dysregulation of the mesolimbic dopamine (DA) system is linked to these syndromes and LTCCs are required for normal DAergic neurotransmission between the ventral tegmental area (VTA) and nucleus accumbens (NAc). It is unclear, however, how variations in CACNA1C genotype, and potential subsequent changes in expression levels in these regions, modify risk...
February 10, 2017: Genes, Brain, and Behavior
https://www.readbyqxmd.com/read/28180209/electrochromism-of-a-bipolar-reversible-redox-active-ferrocene-viologen-linked-ionic-liquid
#3
Hironobu Tahara, Rei Baba, Kodai Iwanaga, Takamasa Sagara, Hiroto Murakami
A ferrocene-viologen linked "bipolar" type redox-active ionic liquid ([FcC11VC1][TFSI]2) was synthesized as an electrochromic (EC) material that functions without any other additives: solvents, supporting electrolytes and sacrificial agents. The efficiency of a prototype symmetrical EC cell was 70 cm(2) C(-1) at 1.0 V. The EC process was stable even after over 10 000 potential cycles.
February 9, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28138202/treating-an-adolescent-with-long-qt-syndrome-for-bipolar-disorder-a-case-presentation
#4
Özlem Önen, Ayşe Kutlu, Handan Özek Erkuran
OBJECTIVES: Long QT syndrome (LQTS) is described as the development of sudden syncope attacks or death as a result of ventricular tachycardia (VT) episodes that might be observed as elongated QT interval in electrocardiography (ECG). Implantable Cardioverter Defibrillator (ICD) is recommended as first-line treatment for the condition in guidelines. We aimed to present an adolescent recently diagnosed with Bipolar Disorder (BD) who had LQTS that was treated with ICD, discussing her follow up and treatment along with relevant literature...
January 26, 2017: Psychopharmacology Bulletin
https://www.readbyqxmd.com/read/28109642/non-routine-discharge-from-military-service-mental-illness-substance-use-disorders-and-suicidality
#5
Emily Brignone, Jamison D Fargo, Rebecca K Blais, Marjorie E Carter, Matthew H Samore, Adi V Gundlapalli
INTRODUCTION: Mental illness and substance use disorders among newly returned military service members pose challenges to successful reintegration into civilian life and, in extreme cases, may lead to outcomes such as incarceration, homelessness, and suicide. One potential early indicator for these difficulties is non-routine discharge from military service. METHODS: Using data from the Veterans Health Administration (VHA) for 443,360 active duty service Veterans who deployed to Afghanistan and Iraq and subsequently utilized VHA services between Fiscal Years 2004 and 2013, this study examined risk for receiving a VHA-documented diagnosis of mental illness, substance use disorders, and suicidality as a function of discharge type, controlling for demographic and military service covariates...
January 18, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28109204/aquaspirillum-soli-sp-nov-isolated-from-a-soil-sample-in-the-people-s-republic-of-china
#6
Gabriela Moya, Huan Trinh, Zheng-Fei Yan, KyungHwa Won, Jung-Eun Yang, Qi-Jun Wang, MooChang Kook, Tae-Hoo Yi
A Gram-stain-negative, smooth, opaque, white pigmented, helical-shaped and motile bacterium by means of bipolar tufts of flagella, catalase- and oxidase-positive, grew under microaerophilic conditions, was isolated from soil sample of a reed pond in Shangqiu, Henan province, P. R. China. The strain named THG-SQE6T grows well at 25-42 oC, pH 6.5-7.5 and in the presence of 0-1 % (w/v) NaCl. The phylogenetic analysis based on 16S rRNA gene sequence showed that the strain THG-SQE6T was most closely related to Aquaspirillum serpens IAM 13944T (97...
January 19, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28108228/a-preliminary-study-of-endocannabinoid-system-regulation-in-psychosis-distinct-alterations-of-cnr1-promoter-dna-methylation-in-patients-with-schizophrenia
#7
Claudio D'Addario, Vincenzo Micale, Martina Di Bartolomeo, Tibor Stark, Mariangela Pucci, Alexandra Sulcova, Mariacarlotta Palazzo, Zuzana Babinska, Laura Cremaschi, Filippo Drago, A Carlo Altamura, Mauro Maccarrone, Bernardo Dell'Osso
Compelling evidence supports the involvement of the endocannabinoid system (ECS) in psychosis vulnerability. We here evaluated the transcriptional regulation of ECS components in human peripheral blood mononuclear cells (PBMCs) obtained from subjects suffering from bipolar disorder, major depressive disorder and schizophrenia, focusing in particular on the effects of DNA methylation. We observed selective alterations of DNA methylation at the promoter of CNR1, the gene coding for the type-1 cannabinoid receptor, in schizophrenic patients (N=25) with no changes in any other disorder...
January 17, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28102459/a-qualitative-exploration-of-clinician-views-and-experiences-of-treatment-decision-making-in-bipolar-ii-disorder
#8
Alana Fisher, Vijaya Manicavasagar, Louise Sharpe, Rebekah Laidsaar-Powell, Ilona Juraskova
This study qualitatively explored clinicians' views and experiences of treatment decision-making in BPII. Semi-structured interviews were conducted with 20 practising clinicians (n = 10 clinical psychologists, n = 6 GPs, n = 4 psychiatrists) with experience in treating adult outpatients with BPII. Interviews were audiotaped, transcribed verbatim and thematically analysed using framework methods. Professional experience, and preferences for patient involvement in decision-making were also assessed...
January 19, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/28096882/design-and-methods-of-the-mood-disorder-cohort-research-consortium-mdcrc-study
#9
Chul-Hyun Cho, Yong-Min Ahn, Se Joo Kim, Tae Hyun Ha, Hong Jin Jeon, Boseok Cha, Eunsoo Moon, Dong Yeon Park, Ji Hyun Baek, Hee-Ju Kang, Vin Ryu, Hyonggin An, Heon-Jeong Lee
The Mood Disorder Cohort Research Consortium (MDCRC) study is designed as a naturalistic observational prospective cohort study for early-onset mood disorders (major depressive disorders, bipolar disorders type 1 and 2) in South Korea. The study subjects consist of two populations: 1) patients with mood disorders under 25 years old and 2) patients with mood disorders within 2 years of treatment under 35 years old. After successful screening, the subjects are evaluated using baseline assessments and serial follow-up assessments at 3-month intervals...
January 2017: Psychiatry Investigation
https://www.readbyqxmd.com/read/28072643/early-life-trauma-in-hospitalized-patients-with-mood-disorders-and-its-association-with-clinical-outcomes
#10
Ajay K Parsaik, Noha Abdelgawad, Jigar K Chotalia, Scott D Lane, Teresa A Pigott
BACKGROUND: The prevalence of childhood trauma and its impact on clinical outcomes in hospitalized patients with mood disorders is unknown. We studied the frequency of childhood trauma among inpatient adults with mood disorders and its association with clinical outcomes. METHODS: Patients admitted to our hospital with a primary diagnosis of mood disorders completed the short form of the Early Trauma Inventory-Self-Report (ETISR-SF), the Sheehan Disability Scale, and the Clinician-Rated Dimensions of Psychosis Symptom Severity scale...
January 2017: Journal of Psychiatric Practice
https://www.readbyqxmd.com/read/28065900/exploring-the-predictive-power-of-polygenic-scores-derived-from-genome-wide-association-studies-a-study-of-10-complex-traits
#11
Hon-Cheong So, Pak C Sham
MOTIVATION: It is hoped that advances in our knowledge in disease genomics will contribute to personalized medicine such as individualized preventive strategies or early diagnoses of diseases. With the growth of genome-wide association studies (GWAS) in the past decade, how far have we reached this goal? In this study we explored the predictive ability of polygenic risk scores (PRSs) derived from GWAS for a range of complex disease and traits. RESULTS: We first proposed a new approach to evaluate predictive performances of PRS at arbitrary P-value thresholds...
January 8, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28064463/global-research-trends-in-lithium-toxicity-from-1913-to-2015-a-bibliometric-analysis
#12
Sa'ed H Zyoud, W Stephen Waring, Waleed M Sweileh, Samah W Al-Jabi
Lithium salts have been used to treat psychiatric disorders since the 1940s and are currently used in prophylaxis and treatment of depression and bipolar disorder. Therefore, we conducted this study to assess lithium toxicity-related publications using bibliometric approaches from a health point of view to assess global research trends in the lithium toxicity field to offer guidance to future research in this field. The data were retrieved from the online version of Scopus database on 6 August 2016. All records with the term "lithium" in the title were retrieved, and those related to lithium toxicity were evaluated...
January 8, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28063269/novel-mapping-technique-for-localization-of-focal-and-reentrant-activation-during-atrial-fibrillation
#13
Yoshihide Takahashi, Shinsuke Iwai, Syu Yamashita, Mayumi Masumura, Masahito Suzuki, Kento Yabe, Yasuhiro Sato, Kenzo Hirao, Mitsuaki Isobe
INTRODUCTION: Identification of wavefront propagation pattern during AF remains challenging in ablation procedures. We sought to test a novel combination of a new mapping technology called Ripple Map and high-density mapping to distinguish focal and reentrant activation during atrial fibrillation (AF). METHODS AND RESULTS: Subjects were patients undergoing ablation for persistent AF. If AF remained after isolation of the pulmonary veins, the left atrium (LA) was mapped by a high-density mapping catheter for later analysis, after which ablation was continued using a conventional stepwise approach...
January 7, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28038685/grafted-c-kit-ssea1-eye-wall-progenitor-cells-delay-retinal-degeneration-in-mice-by-regulating-neural-plasticity-and-forming-new-graft-to-host-synapses
#14
Xi Chen, Zehua Chen, Zhengya Li, Chen Zhao, Yuxiao Zeng, Ting Zou, Caiyun Fu, Xiaoli Liu, Haiwei Xu, Zheng Qin Yin
BACKGROUND: Despite diverse pathogenesis, the common pathological change observed in age-related macular degeneration and in most hereditary retinal degeneration (RD) diseases is photoreceptor loss. Photoreceptor replacement by cell transplantation may be a feasible treatment for RD. The major obstacles to clinical translation of stem cell-based cell therapy in RD remain the difficulty of obtaining sufficient quantities of appropriate and safe donor cells and the poor integration of grafted stem cell-derived photoreceptors into the remaining retinal circuitry...
December 30, 2016: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28003732/regulation-of-photoreceptor-gene-transcription-via-a-highly-conserved-transcriptional-regulatory-element-by-vsx-gene-products
#15
Yi Pan, Daniel F Comiskey, Lisa E Kelly, Dawn S Chandler, Heithem M El-Hodiri
PURPOSE: The photoreceptor conserved element-1 (PCE-1) sequence is found in the transcriptional regulatory regions of many genes expressed in photoreceptors. The retinal homeobox (Rx or Rax) gene product functions by binding to PCE-1 sites. However, other transcriptional regulators have also been reported to bind to PCE-1. One of these, vsx2, is expressed in retinal progenitor and bipolar cells. The purpose of this study is to identify Xenopus laevis vsx gene products and characterize vsx gene product expression and function with respect to the PCE-1 site...
2016: Molecular Vision
https://www.readbyqxmd.com/read/28002663/psychiatric-disease-preceding-intracranial-tumor-diagnosis-investigating-the-association
#16
Kathryn R Tringale, Bayard R Wilson, Brian Hirshman, Tianzan Zhou, David Folsom, Marc A Norman, Igor Grant, Clark C Chen, Bob S Carter
Objective: Here, we examine rates of intracranial tumor diagnoses in patients with and without comorbid psychiatric diagnoses to better understand how psychiatric disease may alter risk profiles for brain tumor diagnosis. Methods: We used a longitudinal version of the California Office of Statewide Health Planning and Development (OSHPD) database, which includes all inpatient admissions in California from 1995 to 2010. We examined patients with confirmed hospital admissions from 1997 to 2004...
December 15, 2016: Primary Care Companion to CNS Disorders
https://www.readbyqxmd.com/read/28002662/association-between-lithium-use-and-risk-of-alzheimer-s-disease
#17
Chin Cheng, Peter Zandi, Elizabeth Stuart, Ching-Heng Lin, Pei-Yu Su, G Caleb Alexander, Tsuo-Hung Lan
OBJECTIVE: Current evidence for the association between use of lithium and risk of dementia is mixed. The objective of this study was to assess the risk of Alzheimer's disease associated with use of lithium. METHODS: A population-based, nested case-control study was conducted using data from the National Health Insurance Research Database in 2002 covering 24.5 million beneficiaries of the Taiwan National Health Insurance Program from January 1, 1997, to December 31, 2009...
December 20, 2016: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28000158/a-systematic-review-and-critical-appraisal-of-economic-evaluations-of-pharmacological-interventions-for-people-with-bipolar-disorder
#18
REVIEW
Ifigeneia Mavranezouli, Joran Lokkerbol
BACKGROUND: Bipolar disorder (BD) is a chronic mood disorder that causes substantial psychological and financial burden. Various pharmacological treatments are effective in the management and prevention of acute episodes of BD. In an era of tighter healthcare budgets and a need for more efficient use of resources, several economic evaluations have evaluated the cost effectiveness of treatments for BD. OBJECTIVE: The aim of this study was to systematically review and appraise published economic evaluations of pharmacological interventions for BD...
December 20, 2016: PharmacoEconomics
https://www.readbyqxmd.com/read/27999805/efficiency-of-human-epiphyseal-chondrocytes-with-differential-replication-numbers-for-cellular-therapy-products
#19
Michiyo Nasu, Shinichiro Takayama, Akihiro Umezawa
The cell-based therapy for cartilage or bone requires a large number of cells; serial passages of chondrocytes are, therefore, needed. However, fates of expanded chondrocytes from extra fingers remain unclarified. The chondrocytes from human epiphyses morphologically changed from small polygonal cells to bipolar elongated spindle cells and to large polygonal cells with degeneration at early passages. Gene of type II collagen was expressed in the cells only at a primary culture (Passage 0) and Passage 1 (P1) cells...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27929612/effects-of-cumulative-herpesviridae-and-toxoplasma-gondii-infections-on-cognitive-function-in-healthy-bipolar-and-schizophrenia-subjects
#20
Nora Hamdani, Claire Daban-Huard, Ophelia Godin, Hakim Laouamri, Stéphane Jamain, Dodji Attiba, Marine Delavest, Jean-Pierre Lépine, Philippe Le Corvoisier, Josselin Houenou, Jean-Romain Richard, Robert H Yolken, Rajagopal Krishnamoorthy, Ryad Tamouza, Marion Leboyer, Faith B Dickerson
OBJECTIVE: Schizophrenia and bipolar disorder are associated with cognitive impairment leading to social disruption. While previous studies have focused on the effect of individual infectious exposure, namely, Herpesviridae viruses or Toxoplasma gondii (T gondii), on cognitive functioning, the objective of the present study was to examine the effect of multiple infections on cognitive functioning in patients with schizophrenia and bipolar disorder and in healthy controls. METHODS: Seropositivity to herpes simplex virus type 1 (HSV-1), herpes simplex virus type 2 (HSV-2), cytomegalovirus (CMV), and T gondii was related to cognitive status among 423 participants (recruited between 2008 and 2014; 138 patients with bipolar disorder, 105 patients with schizophrenia [DSM-IV criteria], and 180 healthy controls) for episodic verbal memory (California Verbal Learning Test), working memory (Wechsler Adult Intelligence Scale, third edition), and premorbid intelligence quotient (National Adult Reading Test)...
January 2017: Journal of Clinical Psychiatry
keyword
keyword
97268
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"