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https://www.readbyqxmd.com/read/28719830/relationship-between-psychological-inflexibility-and-experiential-avoidance-and-internet-addiction-mediating-effects-of-mental-health-problems
#1
Wei-Po Chou, Kun-Hua Lee, Chih-Hung Ko, Tai-Ling Liu, Ray C Hsiao, Hsiu-Fen Lin, Cheng-Fang Yen
Internet addiction became a major mental health problem in college student. Our objective was to examine the relationship between psychological inflexibility and experiential avoidance (PIEA) and Internet addiction (IA) and the mediating effects of mental health problem indicators. 500 college students (238 men and 262 women) participated in this study. The level of PIEA was examined using the Acceptance and Action Questionnaire-II. The severity of IA was assessed using the Chen Internet Addiction Scale. The levels of depression, anxiety, interpersonal sensitivity, and hostility were evaluated using the Symptom Checklist-90 item-Revised Scale...
July 11, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28718931/army-soldiers-and-suicidal-thoughts-the-impact-of-negative-relationship-dynamics-moderated-by-the-dissolution-of-romantic-relationships
#2
Heather A Love, Jared A Durtschi, Lauren M Ruhlmann, Briana S Nelson Goff
Suicide among United States active-duty Army soldiers rapidly increased over the past two decades. Using a sample of 322 soldiers from the Army STARRS study, the researchers examined if romantic relationship factors (i.e., hostile disagreements and relationship distress) were linked with suicidal thoughts in Army soldiers, and if these associations were moderated by a recent separation or divorce. Hostile disagreements and relational distress were both significantly associated with higher rates of suicidal ideation...
July 18, 2017: Journal of Marital and Family Therapy
https://www.readbyqxmd.com/read/28717729/middle-eastern-conflicts-implications-for-refugee-health-in-the-european-union-and-middle-eastern-host-countries
#3
Michael Silbermann, Michel Daher, Rejin Kebudi, Omar Nimri, Mazin Al-Jadiry, Lea Baider
Until very recently, health care in conflict settings was based on a model developed in the second half of the twentieth century. Things have changed, and present civil wars, such as those that are currently taking place in the Middle East, do not address the complexity of the ongoing armed conflicts in countries such as Syria, Iraq, and Afghanistan. These conflicts have caused a significant increase in the number of refugees in the region, as well as in Europe. Hundreds of thousands of refugees succeed in settling in mid- and north-European countries, and their health issues are becoming of great importance...
December 2016: Journal of Global Oncology
https://www.readbyqxmd.com/read/28715786/background-lead-and-mercury-exposures-psychological-and-behavioral-problems-in-children
#4
Brooks B Gump, Matthew J Dykas, James A MacKenzie, Amy K Dumas, Bryce Hruska, Craig K Ewart, Patrick J Parsons, Christopher D Palmer, Kestutis Bendinskas
BACKGROUND: The potential harm from exposure to nonessential metals, particularly mercury (Hg) and lead (Pb), has been the focus of research for years. Initial interest focused on relatively high exposures; however, recent evidence suggests that even background exposures might have adverse consequences for child development. Identifying the extent of these consequences is now a priority. METHODS: We assessed blood Pb and Hg levels in a biracial sample of 9-11 year-old children (N = 203)...
July 14, 2017: Environmental Research
https://www.readbyqxmd.com/read/28715261/social-media-use-and-conduct-problems-in-emerging-adults
#5
Victoria L Galica, Anna Vannucci, Kaitlin M Flannery, Christine McCauley Ohannessian
Social media use has become pervasive in the lives of emerging adults. Although social media may provide individuals with positive opportunities for communication and learning, social media sites also may provide an outlet for youth conduct problems, such as bullying, harassment, and intentional hostility and aggression toward others. Yet, the relationship between social media use and conduct problems remains unclear. This study investigated the association between conduct disorder (CD) symptoms before age 15 and social media use during emerging adulthood in a large, nationally representative sample...
July 2017: Cyberpsychology, Behavior and Social Networking
https://www.readbyqxmd.com/read/28714439/psychometric-properties-of-the-brief-symptom-inventory-hostility-subscale-in-patients-with-heart-failure
#6
Lynn P Roser, Lynne A Hall, Debra A Moser
BACKGROUND AND PURPOSE: Patients with heart failure (HF) often have increased hostility. The Brief Symptom Inventory (BSI) Hostility subscale has not been evaluated in this population. The purpose of this study was to explore dimensionality, internal consistency, and construct validity of BSI Hostility subscale in HF. METHOD: Measures examined were BSI Hostility, Depression, and Anxiety subscales; Patient Health Questionnaire-9 (PHQ-9); and Multidimensional Scale of Perceived Social Support (MSPSS)...
December 1, 2016: Journal of Nursing Measurement
https://www.readbyqxmd.com/read/28713080/clinical-and-psychopathological-characteristics-of-the-autoagressive-behavior-in-patients-with-the-first-psychotic-episode-with-considering-circadian-rhythms
#7
Dmytro I Boiko, Lilia V Zhyvotovska, Grigorij T Sonnik, Andrij M Skrypnіkov
INTRODUCTION: The high rate of autoagressive action in patients with psychotic symptoms manifested during the beginning of active psychopharmatherapy, and they are often the reason for psychiatric help. The continuous growth of autoagressive behavior indicates the number of unsolved problems in clinical suicidology. AIM: The aim of this research was to explore the clinical and psychopathological characteristics of the autoagressive behavior in patients with the first psychotic episode with considering circadian rhythms...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28712895/parent-and-child-balloon-technique-for-navigating-guide-catheters-during-neurointerventions
#8
Tomotaka Ohshima, Kojiro Ishikawa, Shunsaku Goto, Taiki Yamamoto
BACKGROUND: and Purpose: The stabilization of a guide catheter is an important factor for performing successful neurointerventional procedures. We present our technique for navigating guide catheters using parent and child balloons. MATERIALS AND METHODS: In nine patients with severe atherosclerosis or anatomical variations such as a bovine arch, 8-9-F balloon-mounted guide catheters were navigated using balloon-attached guidewires. Both balloons were complementarily used for flow navigation and vessel fixation at the appropriate portions and times...
July 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28712470/field-proteomics-of-populus-alba-grown-in-a-heavily-modified-environment-an-example-of-a-tannery-waste-landfill
#9
Agnieszka Szuba, Gabriela Lorenc-Plucińska
Tannery waste is highly toxic and dangerous to living organisms because of the high heavy metal content, especially chromium [Cr(III)]. This study analysed the proteomic response of the Populus alba L. clone 'Villafranca' grown for 4years on a tannery waste landfill. In this extremely hostile environment, the plants struggled with continuous stress, which inhibited growth by 54%, with a 67% decrease in tree height and diameter at breast height compared to those of the forest reference plot, respectively. The leaves and roots of the tannery landfill-grown plants produced strong proteomic stress signals for protection against reactive oxygen species (ROS) and repair to ROS-damaged proteins and DNA as well as signals for protection of the photosynthetic apparatus...
July 13, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28712415/the-role-of-incongruence-between-the-perceived-functioning-by-patients-and-clinicians-in-the-detection-of-psychological-distress-among-functional-and-motor-digestive-disorders
#10
Amanda Rodriguez-Urrutia, Francisco José Eiroa-Orosa, Anna Accarino, Carolina Malagelada, Fernando Azpiroz
OBJECTIVES: Previous research on gastrointestinal and other medical conditions has shown the presence of incongruence between self- and clinician-reported functioning and its relation with psychopathology. The main objective of this study was to test whether inconsistencies between clinician- and self-assessed functionality can be used to detect psychopathology among patients diagnosed of motor or functional gastrointestinal disorders. METHODS: One hundred and three patients from a gastroenterology inpatient unit were included in this study...
August 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28710512/novel-method-for-quantitative-estimation-of-biofilms
#11
Kirtimaan Syal
Biofilm protects bacteria from stress and hostile environment. Crystal violet (CV) assay is the most popular method for biofilm determination adopted by different laboratories so far. However, biofilm layer formed at the liquid-air interphase known as pellicle is extremely sensitive to its washing and staining steps. Early phase biofilms are also prone to damage by the latter steps. In bacteria like mycobacteria, biofilm formation occurs largely at the liquid-air interphase which is susceptible to loss. In the proposed protocol, loss of such biofilm layer was prevented...
July 14, 2017: Current Microbiology
https://www.readbyqxmd.com/read/28709866/mesenchymal-stem-cell-transplantation-carried-in-svvyglr-modified-self-assembling-peptide-promoted-cardiac-repair-and-angiogenesis-after-myocardial-infarction
#12
Xi-Ren Gao, Hai-Jun Xu, Li-Fang Wang, Chong-Bin Liu, Feng Yu
The efficiency of stem cell therapy for myocardial infarction (MI) was very low due to the hostile microenvironment and poor blood perfusion. In this study, we designed a new self-assembling peptide through adding angiogenic polypeptide SVVYGLR to the carboxyl terminal of RADA16, and evaluated the therapeutic potential of mesenchymal stem cell (MSC) transplantation carried in this designer self-assembling peptide (DSP) on MI. After the model of cell ischemia and hypoxia was established in vitro, cytoprotective effect of DSP on MSC was detected by AO/EB staining...
July 11, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28705261/-cutting-non-suicidal-self-injury-nssi-on-instagram
#13
R C Brown, T Fischer, A D Goldwich, F Keller, R Young, P L Plener
BACKGROUND: Social media presents an important means for social interaction, especially among adolescents, with Instagram being the most popular platform in this age-group. Pictures and communication about non-suicidal self-injury (NSSI) can frequently be found on the internet. METHODS: During 4 weeks in April 2016, n = 2826 (from n = 1154 accounts) pictures which directly depicted wounds on Instagram were investigated. Those pictures, associated comments, and user accounts were independently rated for content...
July 14, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28701566/chronotype-variation-drives-night-time-sentinel-like-behaviour-in-hunter-gatherers
#14
David R Samson, Alyssa N Crittenden, Ibrahim A Mabulla, Audax Z P Mabulla, Charles L Nunn
Sleep is essential for survival, yet it also represents a time of extreme vulnerability to predation, hostile conspecifics and environmental dangers. To reduce the risks of sleeping, the sentinel hypothesis proposes that group-living animals share the task of vigilance during sleep, with some individuals sleeping while others are awake. To investigate sentinel-like behaviour in sleeping humans, we investigated activity patterns at night among Hadza hunter-gatherers of Tanzania. Using actigraphy, we discovered that all subjects were simultaneously scored as asleep for only 18 min in total over 20 days of observation, with a median of eight individuals awake throughout the night-time period; thus, one or more individuals was awake (or in light stages of sleep) during 99...
July 12, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28701275/is-going-into-stable-symptomatic-remission-associated-with-a-more-positive-development-of-life-satisfaction-a-10-year-follow-up-study-of-first-episode-psychosis
#15
Erlend Strand Gardsjord, Kristin Lie Romm, Jan Ivar Røssberg, Svein Friis, Helene Eidsmo Barder, Julie Evensen, Ulrik Haahr, Wenche Ten Velden Hegelstad, Inge Joa, Jan Olav Johannessen, Johannes Langeveld, Tor Ketil Larsen, Stein Opjordsmoen, Bjørn Rishovd Rund, Erik Simonsen, Per Vaglum, Thomas McGlashan, Ingrid Melle
BACKGROUND: Quality of life is an important outcome measure for patients with psychosis. We investigated whether going into stable symptomatic remission is associated with a more positive development of subjective quality of life (S-QoL) and if different patient characteristics are associated with S-QoL depending on remission status. METHODS: Three hundred and one patients with a first-episode psychosis were included at baseline. At 10-year follow-up 186 were reassessed...
July 9, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28699702/adult-attachment-hostile-conflict-and-relationship-adjustment-among-couples-facing-multiple-sclerosis
#16
Cassandra J Crangle, Tae L Hart
OBJECTIVE: Couples facing multiple sclerosis (MS) report significantly elevated rates of relationship distress, yet the effects of attachment have never been examined in this population. We examined whether hostile conflict mediated the dyadic effects of attachment on relationship adjustment in couples facing MS and whether these associations were moderated by gender or role. We also explored whether dyadic adjustment mediated the relationship between attachment and hostile conflict. DESIGN: The study was cross-sectional and included 103 couples in which one partner had been diagnosed with MS...
July 12, 2017: British Journal of Health Psychology
https://www.readbyqxmd.com/read/28697856/demographic-and-clinical-correlates-of-substance-use-disorders-in-first-episode-psychosis
#17
Mary F Brunette, Kim T Mueser, Steven Babbin, Piper Meyer-Kalos, Robert Rosenheck, Christoph U Correll, Corrine Cather, Delbert G Robinson, Nina R Schooler, David L Penn, Jean Addington, Sue E Estroff, Jennifer Gottlieb, Shirley M Glynn, Patricia Marcy, James Robinson, John M Kane
BACKGROUND: We assessed the prevalence and correlates of lifetime substance use disorders in people with first episode psychosis using the baseline data from the Recovery After an Initial Schizophrenia Episode (RAISE) Early Treatment Program study. METHODS: Research staff assessed 404 first episode patients at 34 community mental health centers across the United States with the Structured Clinical Interview for DSM-IV for diagnoses of psychotic and substance use disorders...
July 8, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28695573/relationships-between-self-reported-and-observed-parenting-behaviour-adolescent-disordered-eating-attitudes-and-behaviours-and-the-5-httlpr-polymorphism-data-from-the-australian-temperament-project
#18
Vanja Rozenblat, Joanne Ryan, Eleanor Wertheim, Ross King, Craig A Olsson, Primrose Letcher, Isabel Krug
This study examined whether self-reported and observationally measured parental behaviours were associated with disordered eating, and investigated possible moderation by a serotonin-transporter polymorphism (5-HTTLPR). Study 1 included 650 adolescents from the Australian Temperament Project who completed the Eating Disorder Inventory-2 Drive for Thinness and Bulimia scales at 15/16 years and were genotyped for 5-HTTLPR. Parents completed an Australian Temperament Project-devised measure of parental warmth and harsh punishment...
July 10, 2017: European Eating Disorders Review: the Journal of the Eating Disorders Association
https://www.readbyqxmd.com/read/28695436/coherence-of-representations-regarding-the-child-resolution-of-the-child-s-diagnosis-and-emotional-availability-a-study-of-arab-israeli-mothers-of-children-with-asd
#19
Efrat Sher-Censor, Smadar Dolev, Marwa Said, Nagham Baransi, Kholud Amara
This study examined the interplay of mothers' coherent representations of their child (i.e., multidimensional and balanced view); resolution of the child's ASD diagnosis (i.e., acceptance); and emotional availability to the child in the unique cultural context of Arab-Israeli families. Participants were 46 mothers and their 2-8 year old sons. Coherent representations and resolution of the diagnosis were assessed using narrative measures. Emotional availability (namely, sensitivity, structuring, and lack of intrusiveness and hostility) was observed during mother-child play interactions...
July 10, 2017: Journal of Autism and Developmental Disorders
https://www.readbyqxmd.com/read/28694800/bacterial-survival-under-extreme-uv-radiation-a-comparative-proteomics-study-of-rhodobacter-sp-isolated-from-high-altitude-wetlands-in-chile
#20
Vilma Pérez, Martha Hengst, Lenka Kurte, Cristina Dorador, Wade H Jeffrey, Ruddy Wattiez, Veronica Molina, Sabine Matallana-Surget
Salar de Huasco, defined as a polyextreme environment, is a high altitude saline wetland in the Chilean Altiplano (3800 m.a.s.l.), permanently exposed to the highest solar radiation doses registered in the world. We present here the first comparative proteomics study of a photoheterotrophic bacterium, Rhodobacter sp., isolated from this remote and hostile habitat. We developed an innovative experimental approach using different sources of radiation (in situ sunlight and UVB lamps), cut-off filters (Mylar, Lee filters) and a high-throughput, label-free quantitative proteomics method to comprehensively analyze the effect of seven spectral bands on protein regulation...
2017: Frontiers in Microbiology
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