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Jonathan Delman, Vanessa V Klodnick
Peer providers are a promising practice for transition-age youth community mental health treatment engagement and support, yet little is known about the experience of being a young adult peer provider or what helps to make an individual in this role successful. Utilizing a capital theory lens, this study uses data from focus groups (two with young adult peer providers and two with their supervisors) to examine facilitators of young adult peer provider success in community mental health treatment settings. Eight factors were identified as critical to young adult peer provider on-the-job success: persistence, job confidence, resilience, job training, skilled communications with colleagues, regular and individualized supervision, support from colleagues, and family support...
October 22, 2016: Community Mental Health Journal
Muhammad Abid Azam, Joel Katz, Vina Mohabir, Paul Ritvo
BACKGROUND: Current research suggests that associations between headache conditions (migraine, tension) and imbalances in the autonomic nervous system (ANS) are due to stress-related dysregulation in the activity of the parasympathetic-sympathetic branches. Mindfulness meditation has demonstrated effectiveness in reducing pain-related distress, and in enhancing heart rate variability-a vagal-mediated marker of ANS balance. This study examined HRV during cognitive stress and mindfulness meditation in individuals with migraine and tension headaches...
October 18, 2016: International Journal of Psychophysiology
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
Abby R Rosenberg, Kira Bona, Tyler Ketterl, Claire M Wharton, Joanne Wolfe, K Scott Baker
PURPOSE: The prevalence of intimacy and substance use among adolescents and young adults during cancer therapy has not been well described. METHODS: The "Resilience in Adolescents and Young Adults with Cancer" study was a prospective, multicenter, mixed-methods cohort study. English-speaking patients 14-25 years old with newly diagnosed cancer were invited to complete a comprehensive survey at the time of enrollment (T1) and 3-6 months later (T2). Intimate relationships and health behaviors were assessed with questions adapted from the Guidelines for Adolescent Preventative Services assessment...
October 18, 2016: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
Jennifer H Madenspacher, Michael B Fessler
Although community-acquired pneumonia remains a major public health problem, murine models of bacterial pneumonia have recently facilitated significant preclinical advances in our understanding of the underlying cellular and molecular pathogenesis. In vivo mouse models capture the integrated physiology and resilience of the host defense response in a manner not revealed by alternative, simplified ex vivo approaches. Several methods have been described in the literature for intrapulmonary inoculation of bacteria in mice, including aerosolization, intranasal delivery, peroral endotracheal cannulation under 'blind' and visualized conditions, and transcutaneous endotracheal cannulation...
September 28, 2016: Journal of Visualized Experiments: JoVE
Tabitha Bucher, Elena Kartvelishvily, Ilana Kolodkin-Gal
This work assesses different methodologies to study the impact of small molecule biofilm inhibitors, such as D-amino acids, on the development and resilience of Bacillus subtilis biofilms. First, methods are presented that select for small molecule inhibitors with biofilm-specific targets in order to separate the effect of the small molecule inhibitors on planktonic growth from their effect on biofilm formation. Next, we focus on how inoculation conditions affect the sensitivity of multicellular, floating B...
October 9, 2016: Journal of Visualized Experiments: JoVE
Manal Zafar, Ariyana Bozzorg, Madeleine E Hackney
PURPOSE: Our aims were to determine (1) the impact of aging versus combined aging and disease on participation and (2) participation before and after a 12-week, Adapted Tango dance intervention (AT) in older adults with and without Parkinson's disease (PD). METHODS: Participant responses to open and closed-ended questions on the Impact on Participation and Autonomy questionnaire (IPA) were recorded before, one-week-after, and three-months after 20 lessons of AT...
October 21, 2016: Disability and Rehabilitation
David J McKenzie, Michael Axelsson, Denis Chabot, Guy Claireaux, Steven J Cooke, Richard A Corner, Gudrun De Boeck, Paolo Domenici, Pedro M Guerreiro, Bojan Hamer, Christian Jørgensen, Shaun S Killen, Sjannie Lefevre, Stefano Marras, Basile Michaelidis, Göran E Nilsson, Myron A Peck, Angel Perez-Ruzafa, Adriaan D Rijnsdorp, Holly A Shiels, John F Steffensen, Jon C Svendsen, Morten B S Svendsen, Lorna R Teal, Jaap van der Meer, Tobias Wang, Jonathan M Wilson, Rod W Wilson, Julian D Metcalfe
The state of the art of research on the environmental physiology of marine fishes is reviewed from the perspective of how it can contribute to conservation of biodiversity and fishery resources. A major constraint to application of physiological knowledge for conservation of marine fishes is the limited knowledge base; international collaboration is needed to study the environmental physiology of a wider range of species. Multifactorial field and laboratory studies on biomarkers hold promise to relate ecophysiology directly to habitat quality and population status...
2016: Conservation Physiology
Maciej Woźny, Bogdan Lewczuk, Natalia Ziółkowska, Piotr Gomułka, Stefan Dobosz, Alicja Łakomiak, Maciej Florczyk, Paweł Brzuzan
To date, there has been no systematic approach comprehensively describing the sequence of pathological changes in fish during prolonged exposure to microcystin-LR (MC-LR). Towards this aim, juvenile whitefish individuals received an intraperitoneal injection with pure MC-LR, and the injection was repeated every week to maintain continuous exposure for 28days. During the exposure period, growth and condition of the fish were assessed based on biometric measurements. Additionally, selected biochemical markers were analysed in the fishes' blood, and their livers were carefully examined for morphological, ultrastructural, and molecular changes...
October 17, 2016: Toxicology and Applied Pharmacology
Naomi Priest, Laura Thompson, Tamara Mackean, Alison Baker, Elizabeth Waters
OBJECTIVE: Australian Indigenous children experience some of the most substantial health inequalities globally. In this context, research regarding their health and well-being has overemphasised physical illnesses with limited exploration of a diverse range of dimensions and determinants, particularly those based on Indigenous holistic understandings of health and well-being. This deficit-based approach has thus missed many strengths and assets of Indigenous children. This research aimed to gain insight into the perspectives of Indigenous children about their health and well-being in an urban setting in Australia...
October 21, 2016: Ethnicity & Health
Stefan E Schulenberg
This article serves as an introduction to the Journal of Clinical Psychology's special issue on disaster mental health and positive psychology. The special issue comprises two sections. The first section presents a series of data-driven articles and research-informed reviews examining meaning and resilience in the context of natural and technological disasters. The second section presents key topics in the area of disaster mental health, with particular relevance for positive psychology and related frameworks...
October 20, 2016: Journal of Clinical Psychology
Antonio Pangallo, Lara Zibarras, Fiona Patterson
OBJECTIVES: Relatively little research has been directed toward the assessment of resilience in the health care context. Given the stressors associated with the provision of health care, the present study describes the development and evaluation of a situational judgement test (SJT) designed to assess resilience in palliative care health care workers. METHODS: An SJT was developed to measure behaviours associated with resilience in a palliative care context. Next, SJT reliability and validity analyses were assessed in a sample of acute ward, hospice and community palliative care workers (n = 284)...
November 2016: Medical Education
Jonathan W Moore, Julian D Olden
Integrating knowledge of environmental degradation, biodiversity change, and ecosystem processes across large spatial scales remains a key challenge to illuminating the resilience of Earth's systems. There is now a growing realization that the manner in which communities will respond to anthropogenic impacts will ultimately control the ecosystem consequences. Here we examine the response of freshwater fishes and their nutrient excretion - a key ecosystem process that can control aquatic productivity - to human land development across the contiguous United States...
October 20, 2016: Global Change Biology
Pedro H C Pereira, Marcus Santos, Daniel L Lippi, Pedro Silva
Parrotfish are fundamental species in controlling algal phase-shifts and ensuring the resilience of coral reefs. Nevertheless, little is known on their ecological role in the south-western Atlantic Ocean. The present study analysed the ontogenetic foraging activity and feeding selectivity of the Brazilian endemic parrotfish Scarus zelindae using behavioural observation and benthic composition analyses. We found a significant negative relationship between fish size and feeding rates for S. zelindae individuals...
2016: PeerJ
Richard L Pyle, Raymond Boland, Holly Bolick, Brian W Bowen, Christina J Bradley, Corinne Kane, Randall K Kosaki, Ross Langston, Ken Longenecker, Anthony Montgomery, Frank A Parrish, Brian N Popp, John Rooney, Celia M Smith, Daniel Wagner, Heather L Spalding
Although the existence of coral-reef habitats at depths to 165 m in tropical regions has been known for decades, the richness, diversity, and ecological importance of mesophotic coral ecosystems (MCEs) has only recently become widely acknowledged. During an interdisciplinary effort spanning more than two decades, we characterized the most expansive MCEs ever recorded, with vast macroalgal communities and areas of 100% coral cover between depths of 50-90 m extending for tens of km(2) in the Hawaiian Archipelago...
2016: PeerJ
Larry Cohen, Rachel Davis, Anna Realini
We describe violence in the United States (US) and solutions the Urban Networks to Increase Thriving Youth (UNITY) Initiative has developed, led by Prevention Institute, a US non-governmental organization (NGO) and authors of this article, with initial funding from the US Centers for Disease Control and Prevention (CDC). Safety distribution across populations is unequal, while public health research has identified aspects of community environments that affect the likelihood of violence, or risk and resilience factors...
September 2016: Journal of Public Health Policy
Monica N Ramsey, Lisa A Maher, Danielle A Macdonald, Arlene Rosen
'Neolithization' pathway refers to the development of adaptations that characterized subsequent Neolithic life, sedentary occupations, and agriculture. In the Levant, the origins of these human behaviors are widely argued to have emerged during the Early Epipaleolithic (ca. 23 ka cal BP). Consequently, there has been a pre-occupation with identifying and modeling the dietary shift to cereal and grains during this period, which is considered to have been a key development that facilitated increasing sedentism and, eventually, agriculture...
2016: PloS One
(no author information available yet)
Pseudomonas aeruginosa is the most common Gram-negative bacterium associated with nosocomial and life-threatening chronic infections in cystic fibrosis patients. This pathogen is well-known for its ability to attach to surfaces of indwelling medical devices to form biofilms, which consist of a regular array of extracellular polymers. Tenaciously bound to the surface of devices and inherently resilient to antibiotic treatment, P. aeruginosa poses a serious threat in clinical medicine and contributes to the persistence of chronic infections...
October 19, 2016: Current Drug Targets
Hemlata Hemlata, Arif Tasleem Jan, Archana Tiwari
Antibiotic resistance is a global problem exacerbated due to selective pressure of antimicrobial agents, spontaneous mutation, recombination and horizontal gene transfer. Of the different mechanisms that led to spread of resistance, one notorious phenomenon is the generation of Extended Spectrum β-lactamases (ESBLs) preferably TEM, SHV, OXA and CTX-M. Their production and frequent mobilization through horizontal gene transfer, made bacteria to exhibit resistance against a broad range of antibiotics. Resilient development of resistance among bacteria hampers available treatment options against different infections in the health care system...
October 14, 2016: Current Drug Metabolism
C Ramírez-Maestre, R Esteve, G Ruiz-Párraga, L Gómez-Pérez, A E López-Martínez
PURPOSE: This study investigated the role of anxiety sensitivity, resilience, pain catastrophizing, depression, pain fear-avoidance beliefs, and pain intensity in patients with acute back pain-related disability. METHOD: Two hundred and thirty-two patients with acute back pain completed questionnaires on anxiety sensitivity, resilience, pain catastrophizing, fear-avoidance beliefs, depression, pain intensity, and disability. RESULTS: A structural equation modelling analysis revealed that anxiety sensitivity was associated with pain catastrophizing, and resilience was associated with lower levels of depression...
October 18, 2016: International Journal of Behavioral Medicine
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