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https://www.readbyqxmd.com/read/28340092/community-based-effectiveness-trials-as-a-means-to-disseminate-evidence-based-and-culturally-responsive-behavioral-health-interventions
#1
Flavio F Marsiglia, Patricia Dustman, Mary Harthun, Chelsea Coyne Ritland, Adriana Umaña-Taylor
This article adds to the existing knowledge about innovative community-based approaches used to reduce and eliminate behavioral health disparities. Special attention is given to culturally appropriate interventions that increase access to care and that improve the quality of behavioral health services across different geographic regions and communities. Effectiveness trials are presented as appropriate tools to translate existing efficacious interventions into real-world settings. This article describes how to transition from efficacy to effectiveness, including factors essential to consider from the perspectives of university-based research teams and community-based organizations (CBOs)...
March 14, 2017: Health & Social Work
https://www.readbyqxmd.com/read/28339494/facility-type-and-primary-care-performance-in-sub-district-health-promotion-hospitals-in-northern-thailand
#2
Nithra Kitreerawutiwong, Sue Jordan, David Hughes
BACKGROUND: Poor and middle-income Thai people rely heavily on primary care health services. These are staffed by a range of professionals. However, it is unknown whether the performance of primary care varies according to the staffing and organization of local service delivery units. Tambon (sub-district) health promotion hospitals (THPHs) were introduced in 2009 to upgrade the services offered by the previous health centres, but were faced with continuing shortages of doctors and nurses...
2017: PloS One
https://www.readbyqxmd.com/read/28335439/mercury-levels-in-human-hair-and-farmed-fish-near-artisanal-and-small-scale-gold-mining-communities-in-the-madre-de-dios-river-basin-peru
#3
Aubrey L Langeland, Rebecca D Hardin, Richard L Neitzel
Artisanal and small-scale gold mining (ASGM) has been an important source of income for communities in the Madre de Dios River Basin in Peru for hundreds of years. However, in recent decades, the scale of ASGM activities in the region has increased dramatically, and exposures to a variety of occupational and environmental hazards related to ASGM, including mercury, are becoming more widespread. The aims of our study were to: (1) examine patterns in the total hair mercury level of human participants in several communities in the region and compare these results to the 2...
March 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28334988/attitudes-and-lifestyle-changes-following-jog-your-mind-results-from-a-multi-factorial-community-based-program-promoting-cognitive-vitality-among-seniors
#4
Sophie Laforest, Agathe Lorthios-Guilledroit, Kareen Nour, Manon Parisien, Michel Fournier, Dave Ellemberg, Danielle Guay, Charles-Émile Desgagnés-Cyr, Nathalie Bier
This study examined the effects on attitudes and lifestyle behavior of Jog your Mind, a multi-factorial community-based program promoting cognitive vitality among seniors with no known cognitive impairment. A quasi-experimental study was conducted. Twenty-three community organizations were assigned either to the experimental group (offering the program) or to the control group (creating a waiting list). They recruited 294 community-dwelling seniors. The aims of the study were to verify the effects of the program on attitudes and behaviors related to cognitive vitality and to explore its effects on cognitive vitality...
February 27, 2017: Health Education Research
https://www.readbyqxmd.com/read/28334697/constraint-based-stoichiometric-modelling-from-single-organisms-to-microbial-communities
#5
REVIEW
Willi Gottstein, Brett G Olivier, Frank J Bruggeman, Bas Teusink
Microbial communities are ubiquitously found in Nature and have direct implications for the environment, human health and biotechnology. The species composition and overall function of microbial communities are largely shaped by metabolic interactions such as competition for resources and cross-feeding. Although considerable scientific progress has been made towards mapping and modelling species-level metabolism, elucidating the metabolic exchanges between microorganisms and steering the community dynamics remain an enormous scientific challenge...
November 2016: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28334663/microbial-communities-change-in-an-anaerobic-digestion-after-application-of-microbial-electrolysis-cells
#6
Beom Lee, Jun-Gyu Park, Won-Beom Shin, Dong-Jie Tian, Hang-Bae Jun
Microbial electrolysis cells (MECs) are being studied to improve the efficiency of anaerobic digesters and biogas production. In the present study, we investigated the effects of electrochemical reactions in AD-MEC (anaerobic digester combined with MECs) on changes in the microbial communities of bulk sludge through 454-pyrosequencing analysis, as well as the effect of these changes on anaerobic digestion. Methanobacterium beijingense and Methanobacterium petrolearium were the dominant archaeal species in AD, while Methanosarcina thermophila and Methanobacterium formicicum were dominant in AD-MEC at steady-state...
February 8, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28334407/organismal-and-spatial-partitioning-of-energy-and-macronutrient-transformations-within-a-hypersaline-mat
#7
Jennifer M Mobberley, Stephen R Lindemann, Hans C Bernstein, James J Moran, Ryan S Renslow, Jerome Babauta, Dehong Hu, Haluk Beyenal, William C Nelson
Phototrophic mat communities are model ecosystems for studying energy cycling and elemental transformations because complete biogeochemical cycles occur over millimeter-to-centimeter scales. Characterization of energy and nutrient capture within hypersaline phototrophic mats has focused on specific processes and organisms, however little is known about community-wide distribution of and linkages between these processes. To investigate energy and macronutrient capture and flow through a structured community, the spatial and organismal distribution of metabolic functions within a compact hypersaline mat community from Hot Lake have been broadly elucidated through species-resolved metagenomics and geochemical, microbial diversity, and metabolic gradient measurements...
March 15, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28334191/tu-et-al-microbial-diversity-in-chinese-temperate-steppe-unveiling-the-most-influential-environmental-drivers
#8
Bo Tu, Xavier Domene, Minjie Yao, Chaonan Li, Shiheng Zhang, Yongping Kou, Yansu Wang, Xiangzhen Li
Temperate steppe is extremely sensitive to the current global changes. However, what are the main environmental variables driving microbial diversity in temperate steppe are still unclear, something that impairs doing predictions about the expected effects of global changes on microbe-mediated ecological functions. This is why, in this study, the relationship between soil microbial diversity and environmental variables in Chinese temperate steppe is investigated. In this study, significant correlations between soil bacterial α-diversity and mean annual precipitation (MAP) and the aridity index (AI) were observed at the whole region scale...
March 7, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28334144/the-effects-of-plant-nutritional-strategy-on-soil-microbial-denitrification-activity-through-rhizosphere-primary-metabolites
#9
Julien P Guyonnet, Florian Vautrin, Guillaume Meiffren, Clément Labois, Amélie A M Cantarel, Serge Michalet, Gilles Comte, Feth El Zahar Haichar
The aim of this study was to determine (i) whether plant nutritional strategy affects the composition of primary metabolites exuded into the rhizosphere and (ii) their impact on denitrification activity in soil. We answer this question by analysing primary metabolite contents extracted from the root-adhering soil (RAS) and the roots of three grasses representing different nutrient management strategies: conservative (Festuca paniculata), intermediate (Bromus erectus) and exploitative (Dactylis glomerata). We also investigated the impact of primary metabolites on soil microbial denitrification enzyme activity (DEA) without carbon addition, comparing for each plant RAS and bulk soils...
February 18, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28334102/predation-by-bdellovibrio-bacteriovorus-significantly-reduces-viability-and-alters-the-microbial-community-composition-of-activated-sludge-flocs-and-granules
#10
Shugeng Feng, Chuan Hao Tan, Florentin Constancias, Gurjeet S Kohli, Yehuda Cohen, Scott A Rice
We recently isolated and characterized a predatory Bdellovibrio bacteriovorus strain from activated sludge (Ulu Pandan Water Reclamation Plant, Singapore), and this strain, B. bacteriovorus UP was able to prey upon a broad spectrum of bacterial isolates from the activated sludge when grown as planktonic cells or as biofilms. Here, we have tested the effect of Bdellovibrio predation on floccular and granular sludge to determine if the spatial organization, loosely or tightly aggregated communities, was protective from predation...
February 21, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28334028/providencia-stuartii-form-biofilms-and-floating-communities-of-cells-that-display-high-resistance-to-environmental-insults
#11
Mariam El Khatib, Que-Tien Tran, Chady Nasrallah, Julie Lopes, Jean-Michel Bolla, Michel Vivaudou, Jean-Marie Pagès, Jacques-Philippe Colletier
Biofilms are organized communities of bacterial cells that are responsible for the majority of human chronic bacterial infections. Providencia stuartii is a Gram-negative biofilm-forming bacterium involved in high incidence of urinary tract infections in catheterized patients. Yet, the structuration of these biofilms, and their resistance to environmental insults remain poorly understood. Here, we report on planktonic cell growth and biofilm formation by P. stuartii, in conditions that mimic its most common pathophysiological habitat in humans, i...
2017: PloS One
https://www.readbyqxmd.com/read/28334022/effects-of-clothianidin-on-aquatic-communities-evaluating-the-impacts-of-lethal-and-sublethal-exposure-to-neonicotinoids
#12
Jesse C Miles, Jessica Hua, Maria S Sepulveda, Christian H Krupke, Jason T Hoverman
The widespread usage of neonicotinoid insecticides has sparked concern over their effects on non-target organisms. While research has largely focused on terrestrial systems, the low soil binding and high water solubility of neonicotinoids, paired with their extensive use on the landscape, puts aquatic environments at high risk for contamination via runoff events. We assessed the potential threat of these compounds to wetland communities using a combination of field surveys and experimental exposures including concentrations that are representative of what invertebrates experience in the field...
2017: PloS One
https://www.readbyqxmd.com/read/28333833/leadership-and-a-casualty-response-system-for-eliminating-preventable-death
#13
Russ S Kotwal, Harold R Montgomery, Ethan A Miles, Curtis C Conklin, Michael T Hall, Stanley A McChrystal
Combat casualties who die from their injuries do so primarily in the prehospital setting. Although most of these deaths result from injuries that are non-survivable, some are potentially survivable. Of injuries that are potentially survivable, most are from hemorrhage. Thus, military organizations should direct efforts toward prehospital care, particularly through early hemorrhage control and remote damage control resuscitation, in order to eliminate preventable death on the battlefield. A systems-based approach and priority of effort for institutionalizing such care was developed and maintained by medical personnel and command-directed by non-medical combatant leaders within the 75th Ranger Regiment, U...
March 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28333395/small-molecules-belowground-the-role-of-specialized-metabolites-in-the-rhizosphere
#14
Hassan Massalha, Elisa Korenblum, Dorothea Tholl, Asaph Aharoni
Soil communities are diverse taxonomically and functionally. This ecosystem experiences highly complex networks of interactions, but may also present functionally independent entities. Plant roots, a metabolically active hotspot in the soil, take an essential part in belowground interactions. While plants are known to release an extremely high portion of the fixated carbon to the soil, less is known about the composition and role of C-containing compounds in the rhizosphere, in particular those involved in chemical communication...
March 23, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28332868/is-autoimmunology-a-discipline-of-its-own-a-big-data-based-bibliometric-and-scientometric-analyses
#15
Abdulla Watad, Nicola Luigi Bragazzi, Mohammad Adawi, Howard Amital, Shaye Kivity, Naim Mahroum, Miri Blank, Yehuda Shoenfeld
Autoimmunology is a super-specialty of immunology specifically dealing with autoimmune disorders. To assess the extant literature concerning autoimmune disorders, bibliometric and scientometric analyses (namely, research topics/keywords co-occurrence, journal co-citation, citations, and scientific output trends - both crude and normalized, authors network, leading authors, countries, and organizations analysis) were carried out using open-source software, namely, VOSviewer and SciCurve. A corpus of 169,519 articles containing the keyword "autoimmunity" was utilized, selecting PubMed/MEDLINE as bibliographic thesaurus...
March 23, 2017: Autoimmunity
https://www.readbyqxmd.com/read/28330923/allometric-growth-in-reef-building-corals
#16
Maria Dornelas, Joshua S Madin, Andrew H Baird, Sean R Connolly
Predicting demographic rates is a critical part of forecasting the future of ecosystems under global change. Here, we test if growth rates can be predicted from morphological traits for a highly diverse group of colonial symbiotic organisms: scleractinian corals. We ask whether growth is isometric or allometric among corals, and whether most variation in coral growth rates occurs at the level of the species or morphological group. We estimate growth as change in planar area for 11 species, across five morphological groups and over 5 years...
March 29, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28330829/does-telehealth-monitoring-identify-exacerbations-of-chronic-obstructive-pulmonary-disease-and-reduce-hospitalisations-an-analysis-of-system-data
#17
Melissa Kargiannakis, Deborah A Fitzsimmons, Claire L Bentley, Gail A Mountain
BACKGROUND: The increasing prevalence and associated cost of treating chronic obstructive pulmonary disease (COPD) is unsustainable. Health care organizations are focusing on ways to support self-management and prevent hospital admissions, including telehealth-monitoring services capturing physiological and health status data. This paper reports on data captured during a pilot randomized controlled trial of telehealth-supported care within a community-based service for patients discharged from hospital following an exacerbation of their COPD...
March 22, 2017: JMIR Medical Informatics
https://www.readbyqxmd.com/read/28330494/pseudomonas-oryzihabitans-sepsis-in-a-1-year-old-child-with-multiple-skin-rashes-a-case-report
#18
Michael Owusu, Ellis Owusu-Dabo, Godfred Acheampong, Isaac Osei, John Amuasi, Nimako Sarpong, Augustina Annan, Hsin-Ying Chiang, Chih-Horng Kuo, Se Eun Park, Florian Marks, Yaw Adu-Sarkodie
BACKGROUND: Pseudomonas oryzihabitans is a Pseudomonas bacterial organism rarely implicated in human infections. The bacterium has been isolated in a few reported cases of neurosurgical infections and patients with end-stage cirrhosis, sickle cell disease, and community-acquired urinary tract infections. Limited information exists in developing countries, however, because of the lack of advanced microbiological tools for identification and characterization of this bacterium. This case report describes the isolation of a rare Pseudomonas bacterium in a patient presenting with sepsis and skin infection...
March 23, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28330467/mental-health-care-and-delivery-system-at-temeke-hospital-in-dar-es-salaam-tanzania
#19
Joel Seme Ambikile, Masunga K Iseselo
BACKGROUND: Low and middle income countries face many challenges in meeting mental health needs in their regions. Treatment of patients with mental disorders is inadequate in most of these countries and majority of individuals with severe mental disorders remain untreated. The bad news is that mental health problems in these countries are on the rise due to socioeconomic challenges being faced. Regardless of guidelines and directives provided by WHO for organizing mental health services, these countries continue to face many challenges in the effort to cater for mental health needs...
March 23, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28330207/a-pmoa-based-study-reveals-dominance-of-yet-uncultured-type-i-methanotrophs-in-rhizospheres-of-an-organically-fertilized-rice-field-in-india
#20
Pranitha S Pandit, Dilip R Ranade, Prashant K Dhakephalkar, Monali C Rahalkar
Rice fields are one of the important sources of anthropogenic methane. Methanotrophs can oxidize up to 30 % of the produced methane and thus have a pivotal environmental role in methane mitigation. India occupies the largest region under rice cultivation; however, most of the studies done on methanotrophic communities have focused on the Northern region. We studied methanotrophic community of a flooded, organically fertilized rice field using pmoA clone library approach. Organic rice fields impose a more serious threat as they produce more methane...
December 2016: 3 Biotech
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