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https://www.readbyqxmd.com/read/28535476/examination-of-polytrauma-typologies-a-latent-class-analysis-approach
#1
Erin Sullivan, Ateka A Contractor, Monica M Gerber, Craig Neumann
Potentially traumatizing events (PTE) are highly prevalent, and are associated with detrimental effects on psychological health, including increased risk of posttraumatic stress disorder (PTSD). Multiple endorsed PTEs (polytraumatization) may have even greater effects on a person's health than the impact of a single index event. To better understand patterns of polytraumatization, person-centered analytic techniques such as Latent class analysis (LCA) are recommended. The current study used LCA to explore latent subgroupings of people based on their endorsement of PTEs, thus defining patterns in PTE exposure...
May 17, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28535365/leukocyte-telomere-length-in-postmenopausal-women
#2
Holly J Jones, Susan L Janson, Kathryn A Lee
OBJECTIVE: To compare leukocyte telomere length (LTL) by race and describe demographic, health, and psychosocial factors associated with LTL in postmenopausal women. DESIGN: Descriptive study with comparative analyses and correlations. SETTING: Data were collected at the University of California-San Francisco, San Francisco Clinical and Translational Science Institute. PARTICIPANTS: Thirty-nine African American and White postmenopausal women between 58 and 65 years of age (mean age = 61...
May 20, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28535254/invited-commentary-cassel-s-the-contribution-of-the-social-environment-to-host-resistance-a-modern-classic
#3
Sherman A James
John Cassel's 1976 paper "The Contribution of the Social Environment to Host Resistance" (Am J Epidemiol. 1976;104(2):107-123) is widely regarded as a classic in epidemiology. He makes the compelling argument that the quality of a person's social relationships, that is, the degree to which her relationships are more stressful than supportive (or vice versa) influences her susceptibility to disease independent of genetic endowment, diet, physical activity, etc. Cassel's provocative thesis was anchored in a cogent synthesis of findings from animal experiments and observational studies on diverse human populations...
May 23, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28535246/designing-smartphone-mental-health-applications-for-emergency-service-workers
#4
M Deady, D Peters, H Lang, R Calvo, N Glozier, H Christensen, S B Harvey
Background: Emergency service workers are often exposed to trauma and have increased risk of a range of mental health (MH) conditions. Smartphone applications have the potential to provide this group with effective psychological interventions; however, little is known about the acceptability and preferences regarding such initiatives. Aims: To describe the preferences and opinions of emergency service workers regarding the use of smartphone MH applications and to examine the impact of age on these preferences...
May 23, 2017: Occupational Medicine
https://www.readbyqxmd.com/read/28534822/violence-victimization-in-korean-adolescents-risk-factors-and-psychological-problems
#5
Subin Park, Yeeun Lee, Hyesue Jang, Minkyung Jo
We examined the risk factors for and psychological problems associated with violence victimization in a nationwide representative sample of Korean adolescents. Data from the 2016 Korean Youth Risk Behavior Web-based Survey was used. Participants were asked about their experience of being a victim of violence that required medical treatment during the past 12 months, as well as their perceived health, happiness, sleep satisfaction, stress, depressed mood, and suicidality. The 12-month prevalence of violence victimization requiring medical treatment was 2...
May 19, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28534821/from-genome-to-phenotype-an-integrative-approach-to-evaluate-the-biodiversity-of-lactococcus-lactis
#6
REVIEW
Valérie Laroute, Hélène Tormo, Christel Couderc, Muriel Mercier-Bonin, Pascal Le Bourgeois, Muriel Cocaign-Bousquet, Marie-Line Daveran-Mingot
Lactococcus lactis is one of the most extensively used lactic acid bacteria for the manufacture of dairy products. Exploring the biodiversity of L. lactis is extremely promising both to acquire new knowledge and for food and health-driven applications. L. lactis is divided into four subspecies: lactis, cremoris, hordniae and tructae, but only subsp. lactis and subsp. cremoris are of industrial interest. Due to its various biotopes, Lactococcus subsp. lactis is considered the most diverse. The diversity of L...
May 19, 2017: Microorganisms
https://www.readbyqxmd.com/read/28534820/antioxidant-properties-of-probiotic-bacteria
#7
REVIEW
Yang Wang, Yanping Wu, Yuanyuan Wang, Han Xu, Xiaoqiang Mei, Dongyou Yu, Yibing Wang, Weifen Li
Oxidative stress defines a condition in which the prooxidant-antioxidant balance in the cell is disturbed, resulting in DNA hydroxylation, protein denaturation, lipid peroxidation, and apoptosis, ultimately compromising cells' viability. Probiotics have been known for many beneficial health effects, and the consumption of probiotics alone or in food shows that strain-specific probiotics can present antioxidant activity and reduce damages caused by oxidation. However, the oxidation-resistant ability of probiotics, especially the underling mechanisms, is not properly understood...
May 19, 2017: Nutrients
https://www.readbyqxmd.com/read/28534432/gastrointestinal-microphysiological-systems
#8
Sarah E Blutt, James R Broughman, Winnie Zou, Xi-Lei Zeng, Umesh C Karandikar, Julie In, Nicholas C Zachos, Olga Kovbasnjuk, Mark Donowitz, Mary K Estes
Gastrointestinal diseases are a significant health care and economic burden. Prevention and treatment of these diseases have been limited by the available human biologic models. Microphysiological systems comprise organ-specific human cultures that recapitulate many structural, biological, and functional properties of the organ in smaller scale including aspects of flow, shear stress and chemical gradients. The development of intestinal microphysiological system platforms represents a critical component in improving our understanding, prevention, and treatment of gastrointestinal diseases...
January 1, 2017: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28534094/lifetime-traumatic-events-health-related-quality-of-life-and-satisfaction-with-life-in-older-adults
#9
Catherine Lamoureux-Lamarche, Helen-Maria Vasiliadis
PURPOSES: The aims were to assess the association between lifetime traumatic events and post-traumatic stress syndrome (PTSS) and health-related quality of life (HRQOL) and satisfaction with life stratified by gender among a community-dwelling sample of older adults. METHODS: Data used came from the ESA-Services study (2011-2013) and included a large convenience sample of 1811 older adults. Traumatic events were measured using a list of 14 events. PTSS was measured using the Impact of Event Scale-Revised...
May 22, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28534077/white-matter-injury-in-the-preterm-infant-pathology-and-mechanisms
#10
REVIEW
Stephen A Back
The human preterm brain is particularly susceptible to cerebral white matter injury (WMI) that disrupts the normal progression of developmental myelination. Advances in the care of preterm infants have resulted in a sustained reduction in the severity of WMI that has shifted from more severe focal necrotic lesions to milder diffuse WMI. Nevertheless, WMI remains a global health problem and the most common cause of chronic neurological morbidity from cerebral palsy and diverse neurobehavioral disabilities. Diffuse WMI involves maturation-dependent vulnerability of the oligodendrocyte (OL) lineage with selective degeneration of late oligodendrocyte progenitors (preOLs) triggered by oxidative stress and other insults...
May 22, 2017: Acta Neuropathologica
https://www.readbyqxmd.com/read/28534022/mental-health-problems-in-parents-of-children-with-congenital-heart-disease
#11
REVIEW
Gerasimos A Kolaitis, Maya G Meentken, Elisabeth M W J Utens
This review will provide a concise description of mental health problems in parents of children with a (non-syndromic) congenital heart disease (CHD) during different stressful periods. Predictors of these problems and also implications for clinical practice will be mentioned. Having a child with CHD can be very stressful for parents, who have to face overwhelming emotions and also extra physical, financial, and other practical challenges. Parental distress has been reported in 30-80% of parents and appears not to be related to severity of CHD...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28533831/molecular-characterisation-of-methicillin-resistant-staphylococcus-aureus-mrsa-isolated-at-a-large-referral-hospital-in-zambia
#12
Mulemba Tillika Samutela, Annie Kalonda, James Mwansa, Chileshe Lukwesa-Musyani, John Mwaba, Enoch Mulowa Mumbula, Darlington Mwenya, Edgar Simulundu, Geoffrey Kwenda
INTRODUCTION: Methicillin-resistant Staphylococcus aureus (MRSA) is globally recognized as an important public health problem. Whereas comprehensive molecular typing data of MRSA strains is available, particularly in Europe, North America and Australia, similar information is very limited in sub-Saharan Africa including Zambia. METHODS: In this study, thirty two clinical isolates of Staphylococcus aureus, collected at a large referral hospital in Lusaka, Zambia between June 2009 and December 2012 were analysed by Staphylococcal cassette chromosome mec (SCCmec), Staphylococcus protein A gene typing (spa) and detection of the Panton-Valentine Leukocidin genes (pvl)...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28533660/genes-emotions-and-gut-microbiota-the-next-frontier-for-the-gastroenterologist
#13
REVIEW
Arturo Panduro, Ingrid Rivera-Iñiguez, Maricruz Sepulveda-Villegas, Sonia Roman
Most medical specialties including the field of gastroenterology are mainly aimed at treating diseases rather than preventing them. Genomic medicine studies the health/disease process based on the interaction of the human genes with the environment. The gastrointestinal (GI) system is an ideal model to analyze the interaction between our genes, emotions and the gut microbiota. Based on the current knowledge, this mini-review aims to provide an integrated synopsis of this interaction to achieve a better understanding of the GI disorders related to bad eating habits and stress-related disease...
May 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28533178/mucin-and-carbohydrate-stimulated-adhesion-and-subproteome-changes-of-the-probiotic-bacterium-lactobacillus-acidophilus-ncfm
#14
Hasan Ufuk Celebioglu, Sita Vaag Olesen, Kennie Prehn, Sampo J Lahtinen, Susanne Brix, Maher Abou Hachem, Birte Svensson
Adhesion to intestinal mucosa is a crucial property for probiotic bacteria. Adhesion is thought to increase host-bacterial interactions, thus potentially enabling health benefits to the host. Molecular events connected with adhesion and surface proteome changes were investigated for the probiotic Lactobacillus acidophilus NCFM cultured with established or emerging prebiotic carbohydrates as carbon source and in the presence of mucin, the glycoprotein of the epithelial mucus layer. Variation in adhesion to HT29-cells and mucin was associated with carbon source and mucin-induced subproteome abundancy differences...
May 19, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28532736/emotional-intelligence-and-coping-styles-an-intervention-in-geriatric-nurses
#15
Carmen María Sarabia-Cobo, Soraya González Suárez, Ernesto J Menéndez Crispín, A Belén Sarabia Cobo, Victoria Pérez, Pablo de Lorena, Cristina Rodríguez Rodríguez, Laura Sanlúcar Gross
Current research indicates a relationship between EI, stress, coping strategies, well-being and mental health. Emotional intelligence skills and knowledge, and coping strategies can be increased with training. OBJECTIVE: The aims of this study were to use a controlled design to test the impact of theoretically based training on the different components of EI and coping styles in a sample of nurses working with older adults. METHODS: A group of 92 professionals (RN and CAN) who attended a workshop on EI were included in the study...
June 2017: Applied Nursing Research: ANR
https://www.readbyqxmd.com/read/28532732/nurses-health-promoting-lifestyle-behaviors-in-a-community-hospital
#16
Emma Kurnat-Thoma, Majeda El-Banna, Monica Oakcrum, Jill Tyroler
PURPOSE: To examine nurses' health-promoting lifestyle behaviors, describe their self-reported engagement in employee wellness program benefit options, and explore relationships between nurse demographic factors, health characteristics and lifestyle behaviors. BACKGROUND: Nurses adopting unhealthy lifestyle behaviors are at significantly higher risk for developing a number of chronic diseases and are at increased susceptibility to exhaustion, job dissatisfaction and turnover...
June 2017: Applied Nursing Research: ANR
https://www.readbyqxmd.com/read/28532399/economic-stress-and-condescending-treatment-in-childhood-and-adult-self-rated-health-results-from-a-population-study-in-sweden
#17
Fredrik Granström, Hans-Georg Eriksson, Anu Molarius
BACKGROUND: Even today, 12% of the children in Sweden live in poverty and many children are exposed to adverse experiences, such as being bullied, which may have long-term consequences on public health. This study examined the associations between economic stress and condescending treatment in childhood and self-rated health (SRH) in adulthood. METHODS: The study is based on 26,706 persons who responded to a postal survey questionnaire sent to a random sample of men and women aged 25-84 years in 2012 (response rate 53%)...
May 22, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28531798/environmental-hazard-assessment-of-a-marine-mine-tailings-deposit-site-and-potential-implications-for-deep-sea-mining
#18
Nélia C Mestre, Thiago L Rocha, Miquel Canals, Cátia Cardoso, Roberto Danovaro, Antonio Dell'Anno, Cristina Gambi, Francesco Regoli, Anna Sanchez-Vidal, Maria João Bebianno
Portmán Bay is a heavily contaminated area resulting from decades of metal mine tailings disposal, and is considered a suitable shallow-water analogue to investigate the potential ecotoxicological impact of deep-sea mining. Resuspension plumes were artificially created by removing the top layer of the mine tailings deposit by bottom trawling. Mussels were deployed at three sites: i) off the mine tailings deposit area; ii) on the mine tailings deposit beyond the influence from the resuspension plumes; iii) under the influence of the artificially generated resuspension plumes...
May 18, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28531762/high-dose-testosterone-enanthate-supplementation-boosts-oxidative-stress-but-exerts-little-effect-on-the-antioxidant-barrier-in-sedentary-adolescent-male-rat-liver
#19
Ewa Sadowska-Krepaa, Barbara Klapcinępa, Barbara Kłapcińska, Sławomir Jagsz, Anna Nowara, Izabela Szołtysek-Bołdys, Małgorzata Chalimoniuk, Józef Langfort, Stanisław J Chrapusta
BACKGROUND: Anabolic-androgenic steroids abuse is on the rise among adolescent boys and young men, mostly in those seeking a 'shortcut' to an improved body image. This approach is associated with the risk of severe adverse health effects, some of which involve the liver and are linked to hepatic oxidative stress. Testosterone and its esters is a cornerstone of most anabolic-androgenic steroid stacking protocols. METHODS: We assessed and compared several hepatotoxicity and liver oxidative stress indices, as well as the contents of some components of the hepatic antioxidant barrier between sedentary adolescent male rats given a 6-week course of weekly im testosterone enanthate (TE, 8 or 80mg/kgBW/week) or vehicle (sesame oil) injections...
March 11, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/28531761/3%C3%AE-hydroxy-urs-12-en-28-oic-acid-confers-protection-against-znonps-induced-adversity-in-caenorhabditis-elegans
#20
Hema Negi, Shilpi Khare Saikia, Ranjana Kanaujia, Satish Jaiswal, Rakesh Pandey
Despite their well reported potent risk towards human health and environment Zinc oxide nanoparticles (ZnONPs) find an extensive commercial usage due to their antimicrobial properties. Here, we evaluated the efficacy of a natural triterpene ursolic acid (3β-hydroxy-urs-12-en-28-oic acid; UA) for overcoming the cytotoxic challenges of ZnONPs employing Ceanorhabditis elegans. The 24h LC50 of Zn-ONPs (<50nm TEM) was deduced as 4.75mgL(-1). UA (25μM) was observed to defend against this toxicity by attenuating Reactive Oxygen Species (ROS) resulting into better survival at 2mgL(-1) in a time dependent behavior...
May 8, 2017: Environmental Toxicology and Pharmacology
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