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https://www.readbyqxmd.com/read/28543177/fingerprints-of-resistant-escherichia-coli-o157-h7-from-vegetables-and-environmental-samples
#1
G O Abakpa, V J Umoh, S Kamaruzaman, A M Ibekwe
BACKGROUND: Some routes of transmission of E. coli O157:H7 to fresh produce include contaminated irrigation water and manure polluted soils. The aim of this study was to determine the genetic relationships of E. coli O157:H7 isolated from some produce growing region in Nigeria using Enterorepititive Intergenic Consensus Deoxyribonucleic Acid Fingerprinting (ERIC-PCR) analysis. A total of four hundred and forty samples comprising leafy greens, irrigation water, manure, and soil were obtained from vegetable producing regions in Kano and Plateau States, Nigeria...
May 23, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28539940/horizontal-and-vertical-distribution-of-heavy-metals-in-farm-produce-and-livestock-around-lead-contaminated-goldmine-in-dareta-and-abare-zamfara-state-northern-nigeria
#2
O E Orisakwe, O O Oladipo, G C Ajaezi, N A Udowelle
Background. Hitherto studies in response to the June 2010 lead poisoning, Zamfara State, Nigeria, have focused on clinical interventions without information on livestock and other metals. Objective. This study has investigated the distribution of heavy metals in farm produce and livestock around lead-contaminated goldmine in Dareta and Abare, Zamfara State, Nigeria. Methods. Vegetables, soil, water, blood, and different meat samples were harvested from goat, sheep, cattle, and chicken from Dareta, Abare, and Gusau communities...
2017: Journal of Environmental and Public Health
https://www.readbyqxmd.com/read/28538934/availability-of-herbal-medicines-and-medicinal-plants-in-the-primary-health-facilities-of-the-state-of-s%C3%A3-o-paulo-southeast-brazil-results-from-the-national-program-for-access-and-quality-improvement-in-primary-care
#3
Maria do Carmo Gullaci Guimarães Caccia-Bava, Bianca Waléria Bertoni, Ana Maria Soares Pereira, Edson Zangiacomi Martinez
This study aims to describe the availability of herbal medicines and medicinal plants in the primary care facilities in the state of São Paulo, Southeast Brazil, from the results of the first cycle of the National Program for Access and Quality Improvement in Primary Care (PMAQ). The PMAQ uses a national cross-sectional multicenter design, with data from 4,249 health facilities distributed among 645 municipalities of the state of São Paulo. Of these facilities, 467 (11%) had herbal medicines and/or medicinal plants...
May 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28538819/how-strong-is-the-relationship-between-rainfall-variability-and-caatinga-productivity-a-case-study-under-a-changing-climate
#4
Cleber Salimon, Liana Anderson
Despite the knowledge of the influence of rainfall on vegetation dynamics in semiarid tropical Brazil, few studies address and explore quantitatively the various aspects of this relationship. Moreover, Northeast Brazil is expected to have its rainfall reduced by as much as 60% until the end of the 21st Century, under scenario AII of the IPCC Report 2010. We sampled and analyzed satellite-derived monthly rainfall and a vegetation index data for 40 sites with natural vegetation cover in Paraíba State, Brazil from 2001 to 2012...
May 22, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28538360/consort-may-stereotactic-intracavity-administration-of-antibiotics-shorten-the-course-of-systemic-antibiotic-therapy-for-brain-abscesses
#5
Xin Yu, Rui Liu, Yaming Wang, Hulin Zhao, Jinhui Chen, Jianning Zhang, Chenhao Hu
BACKGROUND: Despite advances in surgical techniques in the management of the brain abscess, continuous systemic long-term antibiotics are necessary and crucial. This study was designed to evaluate the effect of intracavity administration of high-dose antibiotics on the course of antibiotic therapy. METHODS: Between 2003 and 2013, 55 patients with bacterial brain abscesses (83 abscesses) were treated with stereotactic aspiration and intracavity injection of high-dose antibiotics combined with a short course systemic antibiotic therapy...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28535601/risk-of-post-fire-metal-mobilization-into-surface-water-resources-a-review
#6
REVIEW
Joji Abraham, Kim Dowling, Singarayer Florentine
One of the significant economic benefits to communities around the world of having pristine forest catchments is the supply of substantial quantities of high quality potable water. This supports a saving of around US$ 4.1 trillion per year globally by limiting the cost of expensive drinking water treatments and provision of unnecessary infrastructure. Even low levels of contaminants specifically organics and metals in catchments when in a mobile state can reduce these economic benefits by seriously affecting the water quality...
May 19, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28534652/a-review-of-the-evidence-of-zolpidem-efficacy-in-neurological-disability-after-brain-damage-due-to-stroke-trauma-and-hypoxia-a-justification-of-further-clinical-trials
#7
J A Sutton, R P Clauss
During 15 years, 23 clinical reports and 6 studies have demonstrated associations between sub-sedative doses of zolpidem and recoveries from brain damage due to strokes, trauma and hypoxia. Clinical findings include unexpected awakenings from vegetative states and regressions of stroke symptoms after dosing that disappear during elimination and reappear on repeat dosing. Initially single-photon emission computed tomography scans showed improved perfusion within, around and distant from infarctions. Then positron emission tomography scans and electroencephalography detected renewed metabolic and neuronal activity...
May 23, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28527182/water-for-agriculture-the-convergence-of-sustainability-and-safety
#8
Sarah M Markland, David Ingram, Kalmia E Kniel, Manan Sharma
Agricultural water is a precious and limited resource. Increasingly more water types and sources are being explored for use in irrigation within the United States and across the globe. As outlined in this chapter, the Produce Safety Rule (PSR) in the Food Safety and Modernization Act (FSMA) provide irrigation water standards for application of water to fruits and vegetables consumed raw. These rules for production and use of water will continue to develop and be required as the world experiences aspects of a changing climate including flooding as well as drought conditions...
May 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28525657/genetic-diversity-of-native-populations-of-croton-tetradenius-baill-using-issr-markers
#9
C S Almeida-Pereira, A V C Silva, R P Alves, R B Feitosa-Alcantara, M F Arrigoni-Blank, S V Alvares-Carvalho, T S Costa, L A S White, V S Pinto, T S Sampaio, A F Blank
Brazil has about 300 Croton species in different types of vegetation. Croton tetradenius Baill., which is endemic to the Northeast region and predominant in the Caatinga vegetation, stands out among the several species of this genus. Considering the importance of knowing the genetic variability of a species, the objective of this study was to analyze the genetic diversity of the genotypes of natural populations of C. tetradenius in the State of Sergipe, using ISSR molecular markers. Forty individuals were sampled in four natural populations of the State of Sergipe, Brazil...
May 18, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28522559/pulmonary-toxicity-of-e-cigarettes
#10
Lauren F Chun, Farzad Moazed, Carolyn S Calfee, Michael A Matthay, Jeffrey Earl Gotts
Electronic cigarettes (e-cigarettes or e-cigs) are designed to heat and aerosolize mixtures of vegetable glycerin, propylene glycol, nicotine and flavoring additives, thus delivering nicotine by inhalation in the absence of combustion. These devices were originally developed to facilitate smoking cessation and have been available in the United States for over a decade. Since 2010, e-cig use has expanded rapidly, especially among adolescents, despite a paucity of short and long-term safety data. Patterns of use have shifted to include never-smokers and many dual users of e-cigs and combustible tobacco products...
May 18, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28520477/minimum-stocking-requirements-for-retailers-in-the-special-supplemental-nutrition-program-for-women-infants-and-children-disparities-across-us-states
#11
Jennifer E Pelletier, Liana R N Schreiber, Melissa N Laska
OBJECTIVES: To examine state variation in minimum stocking requirements for Special Supplemental Nutrition Program for Women, Infants, and Children (WIC)-authorized small food retailers. METHODS: We obtained minimum stocking requirements for 50 states and the District of Columbia in 2017 from WIC Web pages or e-mail from the state WIC agency. We developed a coding protocol to compare minimum quantities and varieties required for 12 food and beverage categories. We calculated the median, range, and interquartile range for each measure...
May 18, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28518067/remote-sensing-evaluation-of-two-spotted-spider-mite-damage-on-greenhouse-cotton
#12
Daniel E Martin, Mohamed A Latheef
The objective of this study was to evaluate a ground-based multispectral optical sensor as a remote sensing tool to assess foliar damage caused by the two-spotted spider mite (TSSM), Tetranychus urticae Koch, on greenhouse grown cotton. TSSM is a polyphagous pest which occurs on a variety of field and horticultural crops. It often becomes an early season pest of cotton in damaging proportions as opposed to being a late season innocuous pest in the mid-southern United States. Evaluation of acaricides is important for maintaining the efficacy of and preventing resistance to the currently available arsenal of chemicals and newly developed control agents...
April 28, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28515709/effects-of-10-hz-repetitive-transcranial-magnetic-stimulation-of-the-left-dorsolateral-prefrontal-cortex-in-disorders-of-consciousness
#13
Xiaoyu Xia, Yang Bai, Yangzhong Zhou, Yi Yang, Ruxiang Xu, Xiaorong Gao, Xiaoli Li, Jianghong He
BACKGROUND: While repetitive transcranial magnetic stimulation (rTMS) has been applied in treatment of patients with disorders of consciousness (DOC), a standardized stimulation protocol has not been proposed, and its therapeutic effects are inconsistently documented. OBJECTIVES: To assess the efficacy of rTMS in improving consciousness in patients with persistent minimally conscious state (MCS) or unresponsive wakefulness syndrome (UWS), previously known as vegetative state (VS)...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28515160/replacement-of-refined-starches-and-added-sugars-with-egg-protein-and-unsaturated-fats-increases-insulin-sensitivity-and-lowers-triglycerides-in-overweight-or-obese-adults-with-elevated-triglycerides
#14
Kevin C Maki, Orsolya M Palacios, Emily Lindner, Kristin M Nieman, Marjorie Bell, Jennifer Sorce
Background: Hypertriglyceridemia is a common condition in the United States and is often associated with other metabolic disturbances, including insulin resistance, metabolic syndrome, and a predominance of small dense LDL particles.Objective: The objective of this trial was to evaluate the effects of a combination of egg protein (Epro) and unsaturated fatty acids (UFAs) substituted for refined starches and added sugars on insulin sensitivity (primary outcome) and other cardiometabolic health markers in overweight or obese adults with elevated triglyceride (TG) concentrations...
May 17, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28513334/benefits-of-ion-mobility-for-analyzing-monochloropropane-diol-esters
#15
Michael Grössl, Kornél Nagy
This paper reports the first application and benefits of ion mobility in combination with liquid chromatography and a transportable time-of-flight mass spectrometer to the analysis of monochloropropane-diol esters (MCPDE) in vegetable oils. The additional selectivity obtained with the ion mobility allowed the quantitative analysis of MCPDEs as such in their intact form (direct analysis) without any chemical derivatization and furthermore without any enrichment or purification step. This gain in selectivity manifests primarily in the resolution of interferences originating for example from the diacylglycerol components of palm oil...
May 17, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/28513328/trypanosoma-cruzi-in-free-ranging-mammalian-populations-in-south-texas
#16
Mathew M Kramm, Maria R Gutierrez, Troy D Luepke, Cynthia Soria, Roel R Lopez, Susan M Cooper, Donald S Davis, Israel D Parker
Chagas disease, also known as American trypanosomiasis, is caused by the flagellate protozoan Trypanosoma cruzi. It is a significant health concern in South and Central America, where millions of people are infected or at risk of infection, and is an emerging health concern in the United States. The occurrence of Chagas disease in natural environments is supported by mammal host species, but those primary species may vary based on geographic location. In South Texas, the primary host species for the disease is poorly understood, and required a field study to determine the spatial distribution of T...
May 17, 2017: Journal of Wildlife Diseases
https://www.readbyqxmd.com/read/28511969/the-current-role-of-decompressive-craniectomy-for-severe-traumatic-brain-injury
#17
REVIEW
S Honeybul, K M Ho, C R P Lind, G R Gillett
There is little doubt that decompressive craniectomy can reduce mortality however, the results of a recent study has provided more evidence to inform the debate regarding clinical and ethical concerns that it merely converts death into survival with severe disability or in a vegetative state. The recently published RESCUEicp trial compared last-tier secondary decompressive craniectomy with continued medical management for refractory intracranial hypertension after severe traumatic brain injury. Patients were randomly assigned to decompressive craniectomy with medical therapy or to receive continued medical therapy with the option of adding barbiturates...
May 13, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28511731/dietary-nitrate-and-blood-pressure-evolution-of-a-new-nutrient
#18
Ann Ashworth, Raul Bescos
Dietary nitrate is mainly obtained from vegetables, especially green leafy vegetables and beetroot. As a result of early research, dietary nitrate is currently viewed as a contaminant linked to increased risks of stomach cancer and methaemoglobinaemia. Consequently, nitrate levels are restricted in certain vegetables and in water supplies to ensure exposure levels remain below an acceptable daily intake of 3·7 mg/kg per d. The average nitrate intake in the UK is approximately 70 mg/d, although some population groups, such as vegetarians, may consume three times that amount...
May 17, 2017: Nutrition Research Reviews
https://www.readbyqxmd.com/read/28505087/the-effect-of-diet-on-the-survival-of-patients-with-chronic-kidney-disease
#19
REVIEW
Jacek Rysz, Beata Franczyk, Aleksandra Ciałkowska-Rysz, Anna Gluba-Brzózka
The prevalence of chronic kidney disease (CKD) is high and it is gradually increasing. Individuals with CKD should introduce appropriate measures to hamper the progression of kidney function deterioration as well as prevent the development or progression of CKD-related diseases. A kidney-friendly diet may help to protect kidneys from further damage. Patients with kidney damage should limit the intake of certain foods to reduce the accumulation of unexcreted metabolic products and also to protect against hypertension, proteinuria and other heart and bone health problems...
May 13, 2017: Nutrients
https://www.readbyqxmd.com/read/28500791/fire-catalyzed-rapid-ecological-change-in-lowland-coniferous-forests-of-the-pacific-northwest-over-the-past-14-000-years
#20
Shelley D Crausbay, Philip E Higuera, Douglas G Sprugel, Linda B Brubaker
Disturbance can catalyze rapid ecological change by causing widespread mortality and initiating successional pathways, and during times of climate change, disturbance may contribute to ecosystem state changes by initiating a new successional pathway. In the Pacific Northwest of North America (PNW), disturbance by wildfires strongly shapes the composition and structure of lowland forests, but understanding the role of fire over periods of climate change is challenging, because fire-return intervals are long (e...
May 13, 2017: Ecology
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