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Protective behavior strategy

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https://www.readbyqxmd.com/read/28441572/trait-mindfulness-and-protective-strategies-for-alcohol-use-implications-for-college-student-drinking
#1
Emma I Brett, Thad R Leffingwell, Eleanor L Leavens
INTRODUCTION: The use of Protective Behavioral Strategies (PBS) has been strongly linked with decreased experience of alcohol-related consequences, making them a potential target for intervention. Additionally, mindfulness is associated with decreased experience of alcohol-related consequences. The purpose of the current study was to evaluate a model of PBS as a mediator of the effect of mindfulness on alcohol-related consequences. Additionally, mindfulness as a moderator of the relationship between PBS and alcohol use and consequences was examined...
April 8, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28440941/ingestion-of-microplastics-by-fish-and-its-potential-consequences-from-a-physical-perspective
#2
Boris Jovanović
The European Marine Strategy Framework Directive and the United States Microbead Free Waters Act are credited for being ambitious in their goals for protecting the marine environment from microplastics pollution. As a result, the microplastic pollution of marine environments and the incidence of microplastic ingestion by fish is rapidly receiving an increase in overdue attention. This commentary summarizes recent discoveries regarding the potential negative effects of micro- and nanoplastic ingestion by fish...
May 2017: Integrated Environmental Assessment and Management
https://www.readbyqxmd.com/read/28440861/findings-from-the-families-on-track-intervention-pilot-trial-for-children-with-fetal-alcohol-spectrum-disorders-and-their-families
#3
Christie L M Petrenko, Mary E Pandolfino, Luther K Robinson
BACKGROUND: Individuals with fetal alcohol spectrum disorders (FASD) are at high risk for costly, debilitating mental health problems and secondary conditions, such as school disruption, trouble with the law, and substance use. The study objective was to pilot a multi-component intervention designed to prevent secondary conditions in children with FASD and improve family adaptation. METHODS: Thirty children with FASD or prenatal alcohol exposure (PAE) (ages 4 to 8) and their primary caregivers were enrolled...
April 25, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28439162/evaluating-the-effect-of-minimizing-screws-on-stabilization-of-symphysis-mandibular-fracture-by-3d-finite-element-analysis
#4
Ghias Kharmanda, Mohamed-Yaser Kharma
PURPOSE: The objective of this work is to integrate structural optimization and reliability concepts into mini-plate fixation strategy used in symphysis mandibular fractures. The structural reliability levels are next estimated when considering a single failure mode and multiple failure modes. PATIENTS AND METHODS: A 3-dimensional finite element model is developed in order to evaluate the ability of reducing the negative effect due to the stabilization of the fracture...
June 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28430572/lessons-about-so-called-difficult-patients-from-the-uk-controversy-over-patient-access-to-electronic-health-records
#5
Federica Lucivero
Increasing numbers of patients have direct access to their electronic health records (EHRs). Proponents of direct access argue that it empowers patients by making them more informed and offering them more control over their health and care. According to some proponents of patients' access to EHRs, clinicians' concerns about potential negative implications are grounded in a form of paternalism that protects clinicians' authority. This paper draws upon narratives from patients in the United Kingdom (UK) who have access to their EHRs and suggests strategies for moving beyond these controversies between proponents and critics of the system...
April 1, 2017: AMA Journal of Ethics
https://www.readbyqxmd.com/read/28428157/texting-and-mobile-phone-app-interventions-for-improving-adherence-to-preventive-behavior-in-adolescents-a-systematic-review
#6
Sherif M Badawy, Lisa M Kuhns
BACKGROUND: Many preventable behaviors contribute to adolescent mortality and morbidity. Non-adherence to preventive measures represents a challenge and has been associated with worse health outcomes in this population. The widespread use of electronic communication technologies by adolescents, particularly the use of text messaging (short message service, SMS) and mobile phones, presents new opportunities to intervene on risk and preventive risk behavior, but little is known about their efficacy...
April 19, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28426365/moderators-of-the-effects-of-alcohol-protective-behavioral-strategies-three-attempts-of-replication-and-extension
#7
Matthew R Pearson, Mark A Prince, Adrian J Bravo
BACKGROUND: Protective behavioral strategies (PBS) can be used to reduce alcohol-related harm when drinking. Despite much research demonstrating that use of protective behavioral strategies (PBS) is associated with decreased alcohol use/problems, few studies have examined moderators of these associations. Moderation tests are important as they define the boundary conditions of the protective effects of PBS use (i.e., identify for whom and in what context PBS use reduces harm). OBJECTIVES: We aimed to replicate and extend the findings from three published studies that have examined putative moderators of PBS-alcohol associations: self-regulation, negative urgency, and drinking refusal self-efficacy...
June 7, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28426155/insect-transmission-of-plant-viruses-multilayered-interactions-optimize-viral-propagation
#8
Beatriz Dáder, Christiane Then, Edwige Berthelot, Marie Ducousso, James C K Ng, Martin Drucker
By serving as vectors of transmission, insects play a key role in the infection cycle of many plant viruses. Viruses use sophisticated transmission strategies to overcome the spatial barrier separating plants and the impediment imposed by the plant cell wall. Interactions among insect vectors, viruses and host plants mediate transmission by integrating all organizational levels, from molecules to populations. Best-examined on the molecular scale are two basic transmission modes wherein virus-vector interactions have been well characterized...
April 20, 2017: Insect Science
https://www.readbyqxmd.com/read/28413833/beneficial-effects-of-a-pyrroloquinolinequinone-containing-dietary-formulation-on-motor-deficiency-cognitive-decline-and-mitochondrial-dysfunction-in-a-mouse-model-of-alzheimer-s-disease
#9
Darrell Sawmiller, Song Li, Takashi Mori, Ahsan Habib, David Rongo, Vedad Delic, Patrick C Bradshaw, R Douglas Shytle, Cyndy Sanberg, Paula Bickford, Jun Tan
Alzheimer's disease (AD), a progressive neurodegenerative disorder, is linked to oxidative stress, altered amyloid precursor protein (APP) proteolysis, tau hyperphosphorylation and the accumulation of amyloid-β (Aβ) plaques and neurofibrillary tangles (NFT). A growing body of evidence suggests that mitochondrial dysfunction can be a key promoter of all of these pathologies and predicts that restoration of mitochondrial function might be a potential therapeutic strategy for AD. Therefore, in the present study, we tested the beneficial effect of a nutraceutical formulation Nutrastem II (Nutra II), containing NT020 (a mitochondrial restorative and antioxidant proprietary formulation) and pyrroloquinolinequinone (PQQ, a stimulator of mitochondria biogenesis) in 5XFAD transgenic mice...
April 2017: Heliyon
https://www.readbyqxmd.com/read/28413442/specific-coping-strategies-moderate-the-link-between-emotion-expression-deficits-and-nonsuicidal-self-injury-in-an-inpatient-sample-of-adolescents
#10
Kristel Thomassin, Camille Guérin Marion, Myriam Venasse, Anne Shaffer
BACKGROUND: Non-suicidal self-injury (NSSI) is a behavior of increasing prevalence in adolescents with links to various negative mental health and adjustment outcomes. Poor emotion expression has been linked with NSSI use, whereas the use of adaptive coping strategies has been identified as a protective factor against NSSI. The current study examined whether specific coping strategies moderate the relation between poor emotion expression and NSSI, and whether moderation is conditional on adolescent gender...
2017: Child and Adolescent Psychiatry and Mental Health
https://www.readbyqxmd.com/read/28409838/modulation-and-modeling-of-monoclonal-antibody-n-linked-glycosylation-in-mammalian-cell-perfusion-reactors
#11
Daniel J Karst, Ernesto Scibona, Elisa Serra, Jean-Marc Bielser, Jonathan Souquet, Matthieu Stettler, Hervé Broly, Miroslav Soos, Massimo Morbidelli, Thomas K Villiger
Mammalian cell perfusion cultures are gaining renewed interest as an alternative to traditional fed-batch processes for the production of therapeutic proteins, such as monoclonal antibodies (mAb). The steady state operation at high viable cell density allows the continuous delivery of antibody product with increased space-time yield and reduced in-process variability of critical product quality attributes (CQA). In particular, the production of a confined mAb N-linked glycosylation pattern has the potential to increase therapeutic efficacy and bioactivity...
April 14, 2017: Biotechnology and Bioengineering
https://www.readbyqxmd.com/read/28407244/complex-osteoclastogenic-inductive-effects-of-nicotine-over-hydroxyapatite
#12
J Costa-Rodrigues, I Rocha, M H Fernandes
Cigarette smoke is associated to pathological weakening of bone tissue, being considered an important playmaker in conditions such as osteoporosis and periodontal bone loss. In addition, it is also associated with an increased risk of failure in bone regeneration strategies. The present work aimed to characterize the effects of nicotine on human osteoclastogenesis over a hydroxyapatite substrate. Osteoclast precursors were maintained in the absence or presence of the osteoclastogenesis enhancers M-CSF and RANKL, and were further treated with nicotine levels representative of the concentrations observed in the plasma and saliva of smokers...
April 13, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28403555/seasonal-fecundity-and-costs-to-%C3%AE-are-more-strongly-affected-by-direct-than-indirect-predation-effects-across-species
#13
Joseph A LaManna, Thomas E Martin
Increased perceived predation risk can cause behavioral and physiological responses to reduce direct predation mortality, but these responses can also cause demographic costs through reduced reproductive output. Such indirect costs of predation risk have received increased attention in recent years, but the relative importance of direct versus indirect predation costs to population growth (λ) across species remains unclear. We measured direct nest predation rates as well as indirect benefits (i.e. reduced predation rates) and costs (i...
April 12, 2017: Ecology
https://www.readbyqxmd.com/read/28400118/pre-clinical-therapeutic-development-of-a-series-of-metalloporphyrins-for-parkinson-s-disease
#14
Li-Ping Liang, Jie Huang, Ruth Fulton, Jennifer N Pearson-Smith, Brian J Day, Manisha Patel
Reactive oxygen species are a well-defined therapeutic target for Parkinson's disease (PD) and pharmacological agents that catalytically scavenge reactive species are promising neuroprotective strategies for treatment. Metalloporphyrins are synthetic catalytic antioxidants that mimic the body's own antioxidant enzymes i.e. superoxide dismutases and catalase. The goal of this study was to determine if newly designed metalloporphyrins have enhanced pharmacodynamics including oral bioavailability, longer plasma elimination half-lives, penetrate the blood brain barrier, and show promise for PD treatment...
April 8, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28398986/living-with-symptoms-of-attention-deficit-hyperactivity-disorder-in-adulthood-a-systematic-review-of-qualitative-evidence
#15
Merete B Bjerrum, Preben U Pedersen, Palle Larsen
BACKGROUND: Attention deficit hyperactivity disorder (ADHD) relates to four dimensions of behavior: inattentiveness, restlessness, impulsiveness and hyperactivity. Symptoms affect multiple areas of daily life such as academic performance and social functioning. Despite the negative effects of ADHD, people diagnosed with ADHD do not necessarily regard themselves as being impaired. However, it is unclear how adults with ADHD experience and manage their symptoms. OBJECTIVES: To identify and synthesize the best available evidence on how adults experience living with ADHD...
April 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/28398339/animal-models-to-improve-our-understanding-and-treatment-of-suicidal-behavior
#16
REVIEW
T D Gould, P Georgiou, L A Brenner, L Brundin, A Can, P Courtet, Z R Donaldson, Y Dwivedi, S Guillaume, I I Gottesman, S Kanekar, C A Lowry, P F Renshaw, D Rujescu, E G Smith, G Turecki, P Zanos, C A Zarate, P A Zunszain, T T Postolache
Worldwide, suicide is a leading cause of death. Although a sizable proportion of deaths by suicide may be preventable, it is well documented that despite major governmental and international investments in research, education and clinical practice suicide rates have not diminished and are even increasing among several at-risk populations. Although nonhuman animals do not engage in suicidal behavior amenable to translational studies, we argue that animal model systems are necessary to investigate candidate endophenotypes of suicidal behavior and the neurobiology underlying these endophenotypes...
April 11, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28393932/anti-high-mobility-group-box-1-hmgb1-antibody-inhibits-hemorrhage-induced-brain-injury-and-improved-neurological-deficits-in-rats
#17
Dengli Wang, Keyue Liu, Hidenori Wake, Kiyoshi Teshigawara, Shuji Mori, Masahiro Nishibori
As one of the most lethal stroke subtypes, intracerebral hemorrhage (ICH) is acknowledged as a serious clinical problem lacking effective treatment. Available evidence from preclinical and clinical studies suggests that inflammatory mechanisms are involved in the progression of ICH-induced secondary brain injury. High mobility group box-1 (HMGB1) is a ubiquitous and abundant nonhistone DNA-binding protein, and is also an important proinflammatory molecule once released into the extracellular space from the nuclei...
April 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28391968/bullying-victimization-and-suicide-ideation-and-behavior-among-adolescents-in-europe-a-10-country-study
#18
Shira Barzilay, Anat Brunstein Klomek, Alan Apter, Vladimir Carli, Camilla Wasserman, Gergö Hadlaczky, Christina W Hoven, Marco Sarchiapone, Judit Balazs, Agnes Kereszteny, Romuald Brunner, Michael Kaess, Julio Bobes, Pilar Saiz, Doina Cosman, Christian Haring, Raphaela Banzer, Paul Corcoran, Jean-Pierre Kahn, Vita Postuvan, Tina Podlogar, Merike Sisask, Airi Varnik, Danuta Wasserman
PURPOSE: To examine risk and protective factors moderating the associations between three types of bullying victimization (physical, verbal, and relational bullying) with suicide ideation/attempts in a large representative sample of European adolescents. METHODS: We analyzed cross-sectional data on 11,110 students (mean age = 14.9, standard deviation = .89) recruited from 168 schools in 10 European Union countries involved in the Saving and Empowering Young Lives in Europe study...
April 5, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28388833/cognitive-adaptive-trait-theory-a-shift-in-perspective-on-personality
#19
Gerald Matthews
Traditional, biologically based trait theories have deservedly gained broad acceptances, but some longstanding core issues of personality research remain unresolved. Recent research questions whether (1) there can be a single universal structural model of personality superfactors, (2) current theory adequately specifies the processes that mediate behavioral and emotional expressions of traits, and (3) brain-based accounts of traits adequately explain their role in real-world functioning and adaptation. This article reviews the perspective on these issues provided by cognitive-adaptive trait theory...
April 7, 2017: Journal of Personality
https://www.readbyqxmd.com/read/28385915/physiology-in-medicine-understanding-dynamic-alveolar-physiology-to-minimize-ventilator-induced-lung-injury-vili
#20
Gary F Nieman, Joshua Satalin, Michaela Kollisch-Singule, Penny L Andrews, Hani Aiash, Nader M Habashi, Louis A Gatto
The acute respiratory distress syndrome (ARDS) remains a serious clinical problem with the main treatment being supportive in the form of mechanical ventilation. However, mechanical ventilation can be a double edge sword, if set improperly can exacerbate the tissue damage caused by ARDS and is known as ventilator induced lung injury (VILI). In order to minimize VILI we must understand the pathophysiologic mechanisms of tissue damage at the alveolar level. In this Physiology in Medicine paper the dynamic physiology of alveolar inflation and deflation during mechanical ventilation will be reviewed...
April 6, 2017: Journal of Applied Physiology
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