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https://www.readbyqxmd.com/read/29145212/does-anaemia-have-major-public-health-importance-in-children-aged-6-59-months-in-the-duggina-fanigo-district-of-wolaita-zone-southern-ethiopia
#1
Yohannes Samuel Tiku, Tefera Chane Mekonnen, Shimelash Bitew Workie, Endale Amare
BACKGROUND: Globally, a large number of children aged 6-59 months are affected by anaemia. In Ethiopia, like other developing countries, more than 40% of children under 5 years are affected by anaemia. Anaemia during infancy and childhood period is associated with poor health and impaired cognitive development, leading to reduced academic achievement and earning potential in their adult life. The aim of this research was to assess whether anaemia remained a major public health problem among children aged 6-59 months or not in Duggina Fanigo District of Wolaita Zone, South Ethiopia in 2016...
November 16, 2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/29144986/decadal-changes-in-emissions-of-volatile-organic-compounds-vocs-from-on-road-vehicles-with-intensified-automobile-pollution-control-case-study-in-a-busy-urban-tunnel-in-south-china
#2
Yanli Zhang, Weiqiang Yang, Isobel Simpson, Xinyu Huang, Jianzhen Yu, Zhonghui Huang, Zhaoyi Wang, Zhou Zhang, Di Liu, Zuzhao Huang, Yujun Wang, Chenglei Pei, Min Shao, Donald R Blake, Junyu Zheng, Zhijiong Huang, Xinming Wang
In the efforts at controlling automobile emissions, it is important to know in what extent air pollutants from on-road vehicles could be truly reduced. In 2014 we conducted tests in a heavily trafficked tunnel in south China to characterize emissions of volatile organic compounds (VOC) from on-road vehicle fleet and compared our results with those obtained in the same tunnel in 2004. Alkanes, aromatics, and alkenes had average emission factors (EFs) of 338, 63, and 42 mg km(-1) in 2014 against that of 194, 129, and 160 mg km(-1) in 2004, respectively...
November 13, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/29144791/is-there-a-role-for-programmed-death-ligand-1-testing-and-immunotherapy-in-colorectal-cancer-with-microsatellite-instability-part-i-colorectal-cancer-microsatellite-instability-testing-and-clinical-implications
#3
Esmeralda Celia Marginean, Barbara Melosky
CONTEXT: - Colorectal cancer (CRC) represents the third most-common cancer in developed countries and is a leading cause of cancer deaths worldwide. Two recognized pathways contribute to CRC development: a more-common chromosomal instability pathway and, in 15% of cases, a deficient mismatch repair or microsatellite instability-high (MSI-H) pathway. The MSI-H CRC can be associated with somatic or germline mutations. Microsatellite status has been recognized as a prognostic and predictive biomarker...
November 16, 2017: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/29143688/investigating-management-choices-for-canine-heartworm-disease-in-northern-mississippi
#4
Tobi N Ku
BACKGROUND: There are concerns that the chronic use of macrocyclic lactone preventives to kill adult heartworms ("soft-" or "slow-kill") may have contributed to the development of macrocyclic lactone resistance. This prospective analysis was designed to expand our understanding of currently employed treatment decisions, protocols utilized in a "slow-kill" methodology, and trends in heartworm prevention in a region with concerns about macrocyclic lactone resistance. We tested the hypothesis that practitioners underestimate the actual percentage of heartworm-positive dogs treated with "slow-kill" therapy...
November 9, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/29143466/tuberculosis-serosurveillance-and-management-practices-of-captive-african-elephants-loxodonta-africana-in-the-kavango-zambezi-transfrontier-conservation-area
#5
L E Rosen, T G Hanyire, J Dawson, C M Foggin, A L Michel, K P Huyvaert, M A Miller, F J Olea-Popelka
Transfrontier conservation areas represent an international effort to encourage conservation and sustainable development. Their success faces a number of challenges, including disease management in wildlife, livestock and humans. Tuberculosis (TB) affects humans and a multitude of non-human animal species and is of particular concern in sub-Saharan Africa. The Kavango-Zambezi Transfrontier Conservation Area encompasses five countries, including Zimbabwe, and is home to the largest contiguous population of free-ranging elephants in Africa...
November 16, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/29142798/verification-of-diagnosis-in-tuberculosis-a-case-report-and-discussion
#6
Amanda M Dave, Abed Adelrahman, Vishist Mehta, Stephen Cavalieri, Renuga Vivekanadan
Tuberculosis (TB), caused by strains of Mycobacterium tuberculosis complex (M. tuberculosis), is a pulmonary infection that is spread by airborne droplet transmission. The development and spread of drug-resistant strains of M. tuberculosisgreatly jeopardize TB control efforts. We report the case of a previously healthy 43-year-old male, visiting from China, who presented to the emergency department complaining of hemoptysis of 10 days' duration. Cultures were positive for acid fast bacteria and negative for fungi...
September 3, 2017: Curēus
https://www.readbyqxmd.com/read/29142136/size-composition-and-evolution-of-hiv-dna-populations-during-early-antiretroviral-therapy-and-intensification-with-maraviroc
#7
Antoine Chaillon, Sara Gianella, Steven M Lada, Josué Perez-Santiago, Parris Jordan, Caroline Ignacio, Maile Karris, Douglas Richman, Sanjay R Mehta, Susan J Little, Joel O Wertheim, Davey M Smith
Residual viremia is common during antiretroviral therapy (ART), and could be caused by ongoing low-level virus replication or by release of viral particles from infected cells. ART Intensification should impact ongoing viral propagation but not virion release. Eighteen acutely infected men were enrolled in a randomized controlled trial, and followed for a median of 107 weeks. Participants started ART with (n=9) or without (n=9) intensification with maraviroc (MVC) within 90 days of infection. Levels of HIV DNA and cell-free RNA were quantified by droplet digital PCR...
November 15, 2017: Journal of Virology
https://www.readbyqxmd.com/read/29142037/elevated-psychosocial-stress-at-work-in-patients-with-systemic-lupus-erythematosus-and-rheumatoid-arthritis
#8
Jutta G Richter, Thomas Muth, Jian Li, Ralph Brinks, Gamal Chehab, Tobias Koch, Johannes Siegrist, Peter Angerer, Dörte Huscher, Matthias Schneider
OBJECTIVE: Psychosocial stress at work not only affects the healthy working population, but also workers with chronic diseases. We aimed to investigate the psychosocial work stress levels in patients with systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). METHODS: A cross-sectional study applied the Effort-Reward Imbalance (ERI) questionnaire - an internationally established instrument that measures work stress - to patients with SLE and RA who were capable of work and to a group of controls without these diseases...
November 15, 2017: Journal of Rheumatology
https://www.readbyqxmd.com/read/29141768/rat-fall-surveillance-coupled-with-vector-control-and-community-education-as-a-plague-prevention-strategy-in-the-west-nile-region-uganda
#9
Karen A Boegler, Linda A Atiku, Russell E Enscore, Titus Apangu, Joseph Tendo Mpanga, Sarah Acayo, John Kaggwa, Paul S Mead, Brook M Yockey, Kiersten J Kugeler, Martin E Schriefer, Kalanthe Horiuchi, Kenneth L Gage, Rebecca J Eisen
Plague, primarily a disease of rodents, is most frequently transmitted by fleas and causes potentially fatal infections in humans. In Uganda, plague is endemic to the West Nile region. Primary prevention for plague includes control of rodent hosts or flea vectors, but targeting these efforts is difficult given the sporadic nature of plague epizootics in the region and limited resource availability. Here, we present a community-based strategy to detect and report rodent deaths (rat fall), an early sign of epizootics...
October 23, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29141653/test-of-a-workforce-development-intervention-to-expand-opioid-use-disorder-treatment-pharmacotherapy-prescribers-protocol-for-a-cluster-randomized-trial
#10
Todd Molfenter, Hannah K Knudsen, Randy Brown, Nora Jacobson, Julie Horst, Mark Van Etten, Jee-Seon Kim, Eric Haram, Elizabeth Collier, Sanford Starr, Alexander Toy, Lynn Madden
BACKGROUND: Overdoses due to non-medical use of prescription opioids and other opiates have become the leading cause of accidental deaths in the USA. Buprenorphine and extended-release naltrexone are key evidence-based pharmacotherapies available to addiction treatment providers to address opioid use disorder (OUD) and prevent overdose deaths. Treatment organizations' efforts to provide these pharmacotherapies have, however, been stymied by limited success in recruiting providers (physicians, nurse practitioners, and physician assistants) to prescribe these medications...
November 15, 2017: Implementation Science: IS
https://www.readbyqxmd.com/read/29140978/adherence-to-inhaled-therapies-of-copd-patients-from-seven-latin-american-countries-the-lassyc-study
#11
Maria Montes de Oca, Ana Menezes, Fernando C Wehrmeister, Maria Victorina Lopez Varela, Alejandro Casas, Luis Ugalde, Alejandra Ramirez-Venegas, Laura Mendoza, Ana López, Filip Surmont, Marc Miravitlles
BACKGROUND: This study assessed the adherence profiles to inhaled therapies and the agreement between two patient self-report adherence methods in stable COPD lpatients from seven Latin American countries. METHODS: This observational, cross-sectional, multinational, multicenter study involved 795 COPD patients (post-bronchodilator forced expiratory volume in 1 second/forced vital capacity [FEV1/FVC] <0.70). Adherence to inhaled therapy was assessed using the specific Test of Adherence to Inhalers (10-item TAI) and the generic 8-item Morisky Medication Adherence Scale (MMAS-8) questionnaires...
2017: PloS One
https://www.readbyqxmd.com/read/29140640/using-workers-compensation-claims-data-to-characterize-occupational-injuries-in-the-commercial-grain-elevator-industry
#12
Sai K Ramaswamy, Gretchen A Mosher
Workplace injuries in the grain handling industry are common, yet little research has characterized worker injuries in grain elevators across all hazard types. Learning from past injuries is essential for preventing future occurrences, but the lack of injury information for the grain handling industry hinders this effort. The present study addresses this knowledge gap by using data from over 7000 workers' compensation claims reported from 2008 to 2016 by commercial grain handling facilities in the U.S. to characterize injury costs and severity...
July 31, 2017: Journal of Agricultural Safety and Health
https://www.readbyqxmd.com/read/29140552/the-influence-of-phylogeny-social-style-and-sociodemographic-factors-on-macaque-social-network-structure
#13
Krishna N Balasubramaniam, Brianne A Beisner, Carol M Berman, Arianna De Marco, Julie Duboscq, Sabina Koirala, Bonaventura Majolo, Andrew J MacIntosh, Richard McFarland, Sandra Molesti, Hideshi Ogawa, Odile Petit, Gabriele Schino, Sebastian Sosa, Cédric Sueur, Bernard Thierry, Frans B M de Waal, Brenda McCowan
Among nonhuman primates, the evolutionary underpinnings of variation in social structure remain debated, with both ancestral relationships and adaptation to current conditions hypothesized to play determining roles. Here we assess whether interspecific variation in higher-order aspects of female macaque (genus: Macaca) dominance and grooming social structure show phylogenetic signals, that is, greater similarity among more closely-related species. We use a social network approach to describe higher-order characteristics of social structure, based on both direct interactions and secondary pathways that connect group members...
November 15, 2017: American Journal of Primatology
https://www.readbyqxmd.com/read/29140501/understanding-the-association-between-negative-symptoms-and-performance-on-effort-based-decision-making-tasks-the-importance-of-defeatist-performance-beliefs
#14
L Felice Reddy, William P Horan, Deanna M Barch, Robert W Buchanan, James M Gold, Stephen R Marder, Jonathan K Wynn, Jared Young, Michael F Green
Effort-based decision-making paradigms are increasingly utilized to gain insight into the nature of motivation deficits. Research has shown associations between effort-based decision making and experiential negative symptoms; however, the associations are not consistent. The current study had two primary goals. First, we aimed to replicate previous findings of a deficit in effort-based decision making among individuals with schizophrenia on a test of cognitive effort. Second, in a large sample combined from the current and a previous study, we sought to examine the association between negative symptoms and effort by including the related construct of defeatist beliefs...
November 13, 2017: Schizophrenia Bulletin
https://www.readbyqxmd.com/read/29140309/biosensors-to-diagnose-chagas-disease-a-brief-review
#15
REVIEW
María-Isabel Rocha-Gaso, Luis-Jesús Villarreal-Gómez, Denis Beyssen, Frédéric Sarry, Marco-Antonio Reyna, Carlos-Napoleón Ibarra-Cerdeña
Chagas disease (CD), which mostly affects those living in deprived areas, has become one of Latin America's main public health problems. Effective prevention of the disease requires early diagnosis, initiation of therapy, and regular blood monitoring of the infected individual. However, the majority of the Trypanosoma cruzi infections go undiagnosed because of mild symptoms, limited access to medical attention and to a high variability in the sensitivity and specificity of diagnostic tests. Consequently, more affordable and accessible detection technologies capable of providing early diagnosis and T...
November 15, 2017: Sensors
https://www.readbyqxmd.com/read/29139163/assessment-of-hard-target-modeling-in-casp12-reveals-an-emerging-role-of-alignment-based-contact-prediction-methods
#16
Luciano A Abriata, Giorgio E Tamò, Bohdan Monastyrskyy, Andriy Kryshtafovych, Matteo Dal Peraro
We present our assessment of CASP12 modeling efforts for targets with no obvious templates of high sequence/structure similarity in the PDB, i.e. for evaluation units of the free modeling (FM) and free modeling/template-based modeling (FM/TBM) categories. Models were clustered and ranked using the Global Distance Test-Total Score and five additional metrics developed in previous CASP rounds, producing short lists of models that were subject to visual inspection in comparison to the target structures. The whole procedure was implemented as a web app that facilitates model selection and visual inspection, and could become useful to facilitate and standardize future assessments...
November 15, 2017: Proteins
https://www.readbyqxmd.com/read/29138894/injustice-at-work-affects-work-ability-and-role-functioning-findings-of-a-cohort-study
#17
Katja Spanier, Elliot Michel, Elke Peters, Friedrich Michael Radoschewski, Matthias Bethge
OBJECTIVES: The aim was to analyze the longitudinal effects of organizational injustice (OIJ) and effort-reward imbalance (ERI) on work ability, emotional role functioning and physical role functioning. METHODS: Longitudinal data with a two-year follow-up of people previously receiving sickness absence benefits were used for analyses. OIJ and ERI were included separately and mutually in logistic regression models. Effects were tested for additivity. All analyses were additionally performed stratified by sex...
November 14, 2017: International Journal of Public Health
https://www.readbyqxmd.com/read/29138654/syphilis-and-hiv-infections-among-pregnant-women-attending-antenatal-clinics-in-republic-of-congo
#18
Roch Fabien Niama, Nadia Claricelle Loukabou Bongolo, Edith Sophie Bayonne Kombo, Ruth Yengo, Pembe Issamou Mayengue, Etoka-Beka Mandingha Kosso, Igor Louzolo, Lucette Macosso, Ghislain Dzeret, Angélie Serge Patrick Dzabatou Babeaux, Marie-Francke Puruehnce, Henri Joseph Parra
Introduction: HIV and syphilis during pregnancy remain a public health concern especially in developing countries. Pregnant women attending antenatal clinics sites for the first time between September and December 2011 and who accepted to participate in the study were enrolled. The objective was to estimate the syphilis and HIV infection rate in this population. Methods: A study was conducted in 44 selected ANCs from 12 departments (5 urban and 7 rural). Pregnant women who accepted to participate in the study, attending selected sentinel ANCs sites for the first time between September and December 2011 were enrolled...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/29138320/structural-basis-for-antibody-recognition-of-the-nanp-repeats-in-plasmodium-falciparum-circumsporozoite-protein
#19
David Oyen, Jonathan L Torres, Ulrike Wille-Reece, Christian F Ockenhouse, Daniel Emerling, Jacob Glanville, Wayne Volkmuth, Yevel Flores-Garcia, Fidel Zavala, Andrew B Ward, C Richter King, Ian A Wilson
Acquired resistance against antimalarial drugs has further increased the need for an effective malaria vaccine. The current leading candidate, RTS,S, is a recombinant circumsporozoite protein (CSP)-based vaccine against Plasmodium falciparum that contains 19 NANP repeats followed by a thrombospondin repeat domain. Although RTS,S has undergone extensive clinical testing and has progressed through phase III clinical trials, continued efforts are underway to enhance its efficacy and duration of protection. Here, we determined that two monoclonal antibodies (mAbs 311 and 317), isolated from a recent controlled human malaria infection trial exploring a delayed fractional dose, inhibit parasite development in vivo by at least 97%...
November 14, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29138300/high-zika-virus-seroprevalence-in-salvador-northeastern-brazil-limits-the-potential-for-further-outbreaks
#20
Eduardo Martins Netto, Andres Moreira-Soto, Celia Pedroso, Christoph Höser, Sebastian Funk, Adam J Kucharski, Alexandra Rockstroh, Beate M Kümmerer, Gilmara Souza Sampaio, Estela Luz, Sara Nunes Vaz, Juarez Pereira Dias, Fernanda Anjos Bastos, Renata Cabral, Thomas Kistemann, Sebastian Ulbert, Xavier de Lamballerie, Thomas Jaenisch, Oliver J Brady, Christian Drosten, Manoel Sarno, Carlos Brites, Jan Felix Drexler
During 2015 to 2016, Brazil reported more Zika virus (ZIKV) cases than any other country, yet population exposure remains unknown. Serological studies of ZIKV are hampered by cross-reactive immune responses against heterologous viruses. We conducted serosurveys for ZIKV, dengue virus (DENV), and Chikungunya virus (CHIKV) in 633 individuals prospectively sampled during 2015 to 2016, including microcephaly and non-microcephaly pregnancies, HIV-infected patients, tuberculosis patients, and university staff in Salvador in northeastern Brazil using enzyme-linked immunosorbent assays (ELISAs) and plaque reduction neutralization tests...
November 14, 2017: MBio
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