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mental stress

Zuzana Visnovcova, Michal Mestanik, Michal Gala, Andrea Mestanikova, Ingrid Tonhajzerova
The aim of this study was to evaluate potential changes in the electrodermal activity (EDA) to enable the detection of variations in the sympathetic nervous system during mental load and recovery period. Several EDA parameters were used: SCA (skin conductance amplitude), frequency of NS-EDR (nonspecific electrodermal responses), SIE (symbolic information entropy), and ApEn (approximate entropy). The cohort consisted of 50 healthy students (average age: 23.33±0.24yr., 25 women). The stress profile consisted of five phases: baseline (P1), Stroop test (P2), recovery (P3), mental arithmetic test (P4), and recovery (P5)...
October 14, 2016: Computers in Biology and Medicine
Aideen Maguire, John Moriarty, Dermot O'Reilly, Mark McCann
PURPOSE: Educational attainment has been shown to be positively associated with mental health and a potential buffer to stressful events. One stressful life event likely to affect everyone in their lifetime is bereavement. This paper assesses the effect of educational attainment on mental health post-bereavement. METHODS: By utilising large administrative datasets, linking Census returns to death records and prescribed medication data, we analysed the bereavement exposure of 208,332 individuals aged 25-74 years...
October 21, 2016: Quality of Life Research
Gregory P Beehler, Paul R King, Christina L Vair, Julie Gass, Jennifer S Funderburk
The VA has integrated psychologists and other licensed mental health providers, known collectively as co-located collaborative care (CCC) providers, into patients' primary care medical homes to improve mental health services for veterans. However, it is unclear if CCC providers are routinely using mental health measures as part of evidence-based, coordinated care. This study aimed to determine the prevalence and predictors of CCC provider utilization of brief, validated measures. A retrospective review of VA electronic medical records from 8403 veterans diagnosed with depression, posttraumatic stress disorder, or anxiety disorder was conducted...
October 21, 2016: Journal of Clinical Psychology in Medical Settings
Julia Diehle, Samantha K Brooks, Neil Greenberg
PURPOSE: Previous research has mainly focused on veterans' mental health problems, especially on posttraumatic stress disorder (PTSD). Less is known about the impact that the veteran's experienced potentially traumatic events (PTEs) might have on their significant others. Therefore, we reviewed the scientific literature to find out what is known about the prevalence of secondary traumatic stress (STS) in significant others of veterans. METHODS: We systematically searched Pubmed, PsycINFO, Embase, Cochrane Library and PILOTS for relevant articles...
October 21, 2016: Social Psychiatry and Psychiatric Epidemiology
Elizabeth A Ellins, D Aled Rees, John E Deanfield, Andrew Steptoe, Julian P Halcox
Stress influences the risk of cardiovascular disease. Acute mental stress can induce both low-grade inflammation and endothelial dysfunction. The relationship between inflammatory responses to stress and future endothelial function is unexplored. Knowledge on the impact of other cardiovascular risk factors, such as dyslipidaemia, on such relationships is also limited We investigated the relationship between inflammatory responses to an acute mental stress challenge and endothelial function plus the influence of dyslipidaemia on the associations...
October 18, 2016: Brain, Behavior, and Immunity
Joan K Monin, Natalie Mota, Becca Levy, John Pachankis, Robert H Pietrzak
OBJECTIVES: Objectives were to: (a) identify the mental health needs of older and younger sexual minority and heterosexual U.S. veterans and (b) examine whether sexual minority status confers vulnerability or resiliency in older adulthood. Support and trauma exposure were examined as potential mechanisms for age by sexual orientation differences. METHODS: Participants were a nationally representative sample of 3,095 U.S. veterans (ages 21 to 96 years). Measures included demographics, military characteristics, sexual orientation (lesbian, gay, or bisexual; LGB), social support, trauma, and mental health indicators (lifetime and present depression and post-traumatic stress disorder (PTSD); lifetime anxiety and suicidal ideation)...
September 23, 2016: American Journal of Geriatric Psychiatry
Drew A Torigian, Judith Green-McKenzie, Xianling Liu, Frances S Shofer, Thomas Werner, Catherine E Smith, Andrew A Strasser, Mateen C Moghbel, Ami H Parekh, Grace Choi, Marcus D Goncalves, Natalie Spaccarelli, Saied Gholami, Prithvi S Kumar, Yubing Tong, Jayaram K Udupa, Clementina Mesaros, Abass Alavi
RATIONALE AND OBJECTIVES: The aim of this study was to assess the feasibility of (18)F-fluorodeoxyglucose (FDG)-positron emission tomography/computed tomography (PET/CT) to systematically detect and quantify differential effects of chronic tobacco use in organs of the whole body. MATERIALS AND METHODS: Twenty healthy male subjects (10 nonsmokers and 10 chronic heavy smokers) were enrolled. Subjects underwent whole-body FDG-PET/CT, diagnostic unenhanced chest CT, mini-mental state examination, urine testing for oxidative stress, and serum testing...
October 18, 2016: Academic Radiology
Rosy, Rajendra N Goyal
A voltammetric sensor for the determination of 8-Hydroxydeoxyguanosine (8-OHdG); an important, sensitive and integral biomarker of oxidative stress and related pathological conditions like carcinogenesis, renal disorders, mental retardations, diabetes etc. has been fabricated. The synergistic behavior of two allotropic forms of carbon, which are electrochemically reduced graphene oxide (ErGO) and multiwalled carbon nanotubes (MWCNTs), has been exploited for the surface modification. The resulting modified surface has been characterized using Field Emission Scanning Electron Microscopy, X-ray diffraction, Electrochemical Impedance Spectroscopy and voltammetric behavior...
December 1, 2016: Talanta
Mette Trollund Rask, Eva Ørnbøl, Marianne Rosendal, Per Fink
OBJECTIVE: The upcoming International Classification of Diseases, 11th Revision for primary care use suggests inclusion of a new diagnostic construct, bodily (di)stress syndrome (BDS), for individuals with medically unexplained symptoms. We aimed to explore the long-term outcome of BDS in health care costs, work disability, and self-rated health. METHODS: Consecutive patients consulting their family physician for a new health problem were screened for physical and mental symptoms by questionnaires (n = 1785)...
October 20, 2016: Psychosomatic Medicine
Gregory Plotnikoff, Melissa Barber
INTRODUCTION: Single-disorder or single-organ-system clinical practice guidelines are often of limited usefulness in guiding effective management of patients with chronic multidimensional signs and symptoms. The presence of multiple long-standing medical problems in a given patient despite intensive medical effort suggests that addressing systemic core imbalances could complement more narrowly focused approaches. CASE PRESENTATION: A 72-year-old man experiencing longstanding depression, fatigue, irritable bowel syndrome, and chronic pain in the context of additional refractory illnesses was assessed and treated, guided by a system-oriented approach to underlying core imbalances termed functional medicine...
October 14, 2016: Permanente Journal
Rachel H Farr
Same-sex adoptive couples are increasingly visible, yet few studies have addressed relationship stability and dissolution among these couples. In this study, using a theoretical framework based on Investment Models and Vulnerability-Stress-Adaptation Theory, factors associated with dissolution and post-dissolution adjustment among 27 lesbian adoptive couples were examined across two points. At Wave 1, all 27 couples were together; children were on average 3 years old. Results revealed that nearly one third broke up over 5 years (between Waves 1 and 2)...
October 21, 2016: Journal of Lesbian Studies
Donald J Viglione, Luciano Giromini, Patricia Landis
This article describes the development of the Inventory of Problems-29 (IOP-29), a new, short, paper-and-pencil, self-administered measure of feigned mental and cognitive disorders. Four clinical comparison simulation studies were conducted. Study 1 (n = 451) selected the items and produced an index of potential feigning. Study 2 (n = 331) scaled this index to produce a probability score, and examined its psychometric properties. Study 3 tested the generalizability of Study 2's findings with 2 additional samples (ns = 128 and 90)...
October 21, 2016: Journal of Personality Assessment
Conor O'Neill, Damian Smith, Martin Caddow, Fergal Duffy, Philip Hickey, Mary Fitzpatrick, Fintan Caddow, Tom Cronin, Mark Joynt, Zetti Azvee, Bronagh Gallagher, Claire Kehoe, Catherine Maddock, Benjamin O'Keeffe, Louise Brennan, Mary Davoren, Elizabeth Owens, Ronan Mullaney, Laurence Keevans, Ronan Maher, Harry G Kennedy
BACKGROUND: People with major mental illness are over-represented in prison populations however there are few longitudinal studies of prison in-reach services leading to appropriate healthcare over extended periods. AIMS: We aimed to examine measures of the clinical efficiency and effectiveness of a prison in-reach, court diversion and liaison service over a 3 year period. Secondly, we aimed to compare rates of identification of psychosis and diversion with rates previously reported for the same setting in the 6 years previously...
2016: International Journal of Mental Health Systems
Minh T H Le, Sara Holton, Huong T Nguyen, Rory Wolfe, Jane Fisher
BACKGROUND: Limited evidence is available about poly-victimisation (exposure to multiple forms of victimisation) and mental health among adolescents in low and lower-middle-income countries. The aim of this study was to examine the associations between lifetime exposure to poly-victimisation, health risk behaviours, symptoms of common mental health problems and suicidal ideas in the previous year among high school students in Vietnam. METHODS: Participants were high school students in rural and urban districts of Hanoi, Vietnam...
2016: International Journal of Mental Health Systems
Alexander N Shikov, Olga N Pozharitskaya, Valery G Makarov
PURPOSE: Aralia elata var. mandshurica (Rupr. & Maxim.) J.Wen syn. A. mandshurica Rupr. & Maxim is evaluated for its medicinal application. The aim of this study is to analyze pharmacological studies on A. elata var. mandshurica published until December 2015. METHODS: The information regarding the chemistry, safety, effectiveness, and pharmacological and clinical effects of A. elata was systematically collected from the scientific literature through library catalogs; online services such as E-library...
November 15, 2016: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
Jung-Won Lim
OBJECTIVE: The current study aimed to (1) identify the occurrence of comorbidities among Chinese- and Korean-American breast cancer survivors (BCS), (2) examine whether health-related quality of life (HRQOL) scores varied with the occurrence of specific comorbidities, and (3) investigate the mediating effect of comorbidities on the relationship between life stress and HRQOL. DESIGN: Data were drawn from the parent study, a cross-sectional study investigating HRQOL in 86 Chinese- and 71 Korean-American BCS in Southern California...
October 21, 2016: Ethnicity & Health
Stefanie C Vuotto, Kevin R Krull, Chenghong Li, Kevin C Oeffinger, Daniel M Green, Sunita K Patel, Deokumar Srivastava, Marilyn Stovall, Kirsten K Ness, Gregory T Armstrong, Leslie L Robison, Tara M Brinkman
BACKGROUND: The current study was performed to examine associations between childhood cancer therapies, chronic health conditions, and symptoms of emotional distress in adult survivors of childhood cancer. METHODS: Participants included 5021 adult survivors of childhood cancer (mean age, 32.0 years [standard deviation, 7.6 years] with a time since diagnosis of 23.2 years [standard deviation, 4.5 years]) who completed measures assessing symptoms of anxiety, depression, and posttraumatic stress...
October 20, 2016: Cancer
Leyla Ismayilova, Eleni Gaveras, Austin Blum, Alexice Tô-Camier, Rachel Nanema
OBJECTIVES: Research about the mental health of children in Francophone West Africa is scarce. This paper examines the relationships between adverse childhood experiences, including exposure to violence and exploitation, and mental health outcomes among children living in ultra-poverty in rural Burkina Faso. METHODS: This paper utilizes baseline data collected from 360 children ages 10-15 and 360 of their mothers recruited from twelve impoverished villages in the Nord Region of Burkina, located near the Sahel Desert and affected by extreme food insecurity...
2016: PloS One
Lin Huang, Lluis Capdevila
OBJECTIVE: This study analyzed the efficacy of aromatherapy in improving work performance and reducing workplace stress. SUBJECTS: The initial sample comprised 42 administrative university workers (Mage = 42.21 years, standard deviation = 7.12; 10 male). INTERVENTION: All sessions were performed in a university computer classroom. The participants were randomly assigned into an aromatherapy group (AG) and a control group (CG), and they were invited to participate in a specific session only once...
October 20, 2016: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
Agnieszka Mika, Heidi E Day, Alexander Martinez, Nicole L Rumian, Benjamin N Greenwood, Maciej Chichlowski, Brian M Berg, Monika Fleshner
Manipulating gut microbes may improve mental health. Prebiotics are indigestible compounds that increase the growth and activity of health- promoting microorganisms, yet few studies have examined how prebiotics affect CNS function. Using an acute inescapable stressor known to produce learned helplessness behaviors such as failure to escape and exaggerated fear, we tested whether early life supplementation of a blend of two prebiotics, galactooligosaccharide (GOS) and polydextrose (PDX), and the glycoprotein lactoferrin (LAC) would attenuate behavioral and biological responses to stress later in life...
October 20, 2016: European Journal of Neuroscience
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