keyword
MENU ▼
Read by QxMD icon Read
search

NET's

keyword
https://www.readbyqxmd.com/read/28214931/subtle-nets-finder-finely-tuned-interaction-networks-in-dna-rna-protein-complexes
#1
Alexander A Kantardjiev
Graphical Abstract Subtle.Nets.Finder is a workflow of algorithms for identification of subtly interacting groups in DNA/RNA/protein complexes. It is founded on detailed and sophisticated evaluation of the self-consistency in the cooperative network of residue interactions via a combination of advanced calculations (fast multipole method and statistical mechanics) supplemented with graph-theoretical procedures.
March 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28214469/cost-benefit-analysis-of-chlamydia-trachomatis-screening-in-pregnant-women-in-a-high-burden-setting-in-the-united-states
#2
Jared Ditkowsky, Khushal H Shah, Margaret R Hammerschlag, Stephan Kohlhoff, Tamar A Smith-Norowitz
BACKGROUND: Chlamydia trachomatis is the most common bacterial sexually transmitted infection (STI) in the United States (U.S.) [1] and remains a major public health problem. We determined the cost- benefit of screening all pregnant women aged 15-24 for Chlamydia trachomatis infection compared with no screening. METHODS: We developed a decision analysis model to estimate costs and health-related effects of screening pregnant women for C. trachomatis in a high burden setting (Brooklyn, NY)...
February 18, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28214466/antimicrobial-activity-of-hl-60-cells-compared-to-primary-blood-derived-neutrophils-against-staphylococcus-aureus
#3
Ragheda Yaseen, Stefanie Blodkamp, Petra Lüthje, Friederike Reuner, Lena Völlger, Hassan Y Naim, Maren von Köckritz-Blickwede
BACKGROUND: The human leukemia cell line HL-60 is considered an alternative cell culture model to study neutrophil differentiation and migration. The aim of this study was to characterize the suitability of HL-60 cells differentiated to neutrophil-like cells (nHL-60) as substitute for blood-derived human neutrophils to investigate the interaction of neutrophils with Staphylococcus aureus. METHODS: For this purpose, antimicrobial activity, bacterial uptake, production of reactive oxygen species and the release of neutrophil extracellular traps (NETs) by nHL-60 cells were analyzed and compared to primary blood-derived neutrophils using Staphylococcus aureus as important human and animal pathogen...
February 19, 2017: Journal of Negative Results in Biomedicine
https://www.readbyqxmd.com/read/28214123/a-tool-for-cost-effectiveness-analysis-of-field-scale-sediment-bound-phosphorus-mitigation-measures-and-application-to-analysis-of-spatial-and-temporal-targeting-in-the-lunan-water-catchment-scotland
#4
Andy Vinten, James Sample, Adekunle Ibiyemi, Yakubu Abdul-Salam, Marc Stutter
The cost-effectiveness of six edge-of-field measures for mitigating diffuse pollution from sediment bound phosphorus (P) runoff from temperate arable farmland is analysed at catchment/field scales. These measures were: buffer strips, permanent grassland in the lowest 7% of arable fields, dry detention bunds, wetlands, and temporary barriers such as sediment fences. Baseline field P export was estimated using export coefficients (low risk crops) or a modified Universal Soil Loss Equation (high risk crops). The impact of measures was estimated using simple equations...
February 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28214117/evaluating-carbon-fluxes-of-global-forest-ecosystems-by-using-an-individual-tree-based-model-forcchn
#5
Jianyong Ma, Herman H Shugart, Xiaodong Yan, Cougui Cao, Shuang Wu, Jing Fang
The carbon budget of forest ecosystems, an important component of the terrestrial carbon cycle, needs to be accurately quantified and predicted by ecological models. As a preamble to apply the model to estimate global carbon uptake by forest ecosystems, we used the CO2 flux measurements from 37 forest eddy-covariance sites to examine the individual tree-based FORCCHN model's performance globally. In these initial tests, the FORCCHN model simulated gross primary production (GPP), ecosystem respiration (ER) and net ecosystem production (NEP) with correlations of 0...
February 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28213956/the-relation-between-international-normalized-ratio-and-mortality-in-acute-pulmonary-embolism-a-retrospective-study
#6
Tuncay Kırış, Selcuk Yazıcı, Gündüz Durmuş, Yiğit Çanga, Mustafa Karaca, Cem Nazlı, Abdullah Dogan
BACKGROUND: Acute pulmonary embolism (PE) is a serious clinical disease characterized by a high mortality rate. The aim of this study was to assess the prognostic value of international normalized ratio (INR) in acute PE patients not on anticoagulant therapy. METHODS: The study included 244 hospitalized acute PE patients who were not receiving previous anticoagulant therapy. Based on their 30-day mortality, patients were categorized as survivors or non-survivors...
February 18, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28213878/cotransfecting-norepinephrine-transporter-and-vesicular-monoamine-transporter-2-genes-for-increased-retention-of-metaiodobenzylguanidine-labeled-with-iodine-131-in-malignant-hepatocarcinoma-cells
#7
Yanlin Zhao, Xiao Zhong, Xiaohong Ou, Huawei Cai, Xiaoai Wu, Rui Huang
Norepinephrine transporter (NET) transfection leads to significant uptake of iodine-131-labeled metaiodobenzylguanidine ((131)I-MIBG) in non-neuroendocrine tumors. However, the use of (131)I-MIBG is limited by its short retention time in target cells. To prolong the retention of (131)I-MIBG in target cells, we infected hepatocarcinoma (HepG2) cells with Lentivirus-encoding human NET and vesicular monoamine transporter 2 (VMAT2) genes to obtain NET-expressing, NET-VMAT2-coexpressing, and negative-control cell lines...
February 17, 2017: Frontiers of Medicine
https://www.readbyqxmd.com/read/28213807/in-liver-metastases-from-small-intestinal-neuroendocrine-tumors-sstr2a-expression-is-heterogeneous
#8
Mongkon Charoenpitakchai, Eric Liu, Zhiguo Zhao, Tatsuki Koyama, Won Jae Huh, Jordan Berlin, Kenneth Hande, Ronald Walker, Chanjuan Shi
We examined somatostatin receptor type 2A (SSTR2A) expression in primary and metastatic small intestinal neuroendocrine tumors (SI-NETs). We retrieved 156 liver metastases from 26 patients (10 males, 16 females) who had two or more liver lesions resected. A representative formalin-fixed paraffin-embedded section of tumor tissue from each liver metastasis and from the primary tumor, when available, were immunohistochemically stained for SSTR2A. SSTR2A expression was evaluated by the Her2/neu-scoring system and the scoring system proposed by Volante et al...
February 17, 2017: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/28213470/higher-mini-bal-total-protein-concentration-in-early-ards-predicts-faster-resolution-of-lung-injury-measured-by-more-ventilator-free-days
#9
Carolyn M Hendrickson, Jason Abbott, Hanjing Zhuo, Kathleen D Liu, Carolyn S Calfee, Michael A Matthay
The protein concentration of alveolar edema fluid in acute respiratory distress syndrome (ARDS) is dynamic. It reflects alveolar flooding during acute injury as well as fluid and protein clearance over time. We hypothesized that among ARDS patients treated with low tidal volume ventilation, higher concentrations of protein in mini-bronchoalveolar lavage (mBAL) samples would predict slower resolution of lung injury and worse clinical outcomes. Total protein and IgM concentrations in Day 0 mBAL samples from 79 subjects enrolled in the aerosolized albuterol (ALTA) ARDS Network Albuterol trial were measured by colorimetric assay and ELISA respectively...
February 17, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28213434/malaria-during-pregnancy
#10
Michal Fried, Patrick E Duffy
One hundred and twenty-five million women in malaria-endemic areas become pregnant each year (see Dellicour et al. PLoS Med7: e1000221 [2010]) and require protection from infection to avoid disease and death for themselves and their offspring. Chloroquine prophylaxis was once a safe approach to prevention but has been abandoned because of drug-resistant parasites, and intermittent presumptive treatment with sulfadoxine-pyrimethamine, which is currently used to protect pregnant women throughout Africa, is rapidly losing its benefits for the same reason...
February 17, 2017: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28212974/costs-and-outcomes-of-increasing-access-to-bariatric-surgery-cohort-study-and-cost-effectiveness-analysis-using-electronic-health-records
#11
Martin C Gulliford, Judith Charlton, Toby Prevost, Helen Booth, Alison Fildes, Mark Ashworth, Peter Littlejohns, Marcus Reddy, Omar Khan, Caroline Rudisill
OBJECTIVES: To estimate costs and outcomes of increasing access to bariatric surgery in obese adults and in population subgroups of age, sex, deprivation, comorbidity, and obesity category. METHODS: A cohort study was conducted using primary care electronic health records, with linked hospital utilization data, for 3,045 participants who underwent bariatric surgery and 247,537 participants who did not undergo bariatric surgery. Epidemiological analyses informed a probabilistic Markov model to compare bariatric surgery, including equal proportions with adjustable gastric banding, gastric bypass, and sleeve gastrectomy, with standard nonsurgical management of obesity...
January 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/28212969/lessons-learned-when-introducing-pharmacogenomic-panel-testing-into-clinical-practice
#12
Marc B Rosenman, Brian Decker, Kenneth D Levy, Ann M Holmes, Victoria M Pratt, Michael T Eadon
OBJECTIVES: Implementing new programs to support precision medicine in clinical settings is a complex endeavor. We describe challenges and potential solutions based on the Indiana GENomics Implementation: an Opportunity for the Underserved (INGenious) program at Eskenazi Health-one of six sites supported by the Implementing GeNomics In pracTicE network grant of the National Institutes of Health/National Human Genome Research Institute. INGenious is an implementation of a panel of genomic tests...
January 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/28212954/evaluation-of-copd-treatments-a-multicriteria-decision-analysis-of-aclidinium-and-tiotropium-in-the-united-states
#13
Kevin Marsh, Erica Zaiser, Panagiotis Orfanos, Suzanne Salverda, Teresa Wilcox, Shawn Sun, Shailja Dixit
BACKGROUND: Comparisons of the use of aclidinium bromide and tiotropium bromide for the treatment of chronic obstructive pulmonary disease often concentrate on key end points (exacerbations) at the expense of other benefits and risks. Multicriteria decision analysis (MCDA) can help overcome this by using stakeholder preferences to combine multiple end points into an overall value estimate. OBJECTIVES: To evaluate the use of aclidinium bromide twice daily via Pressair™ (AstraZeneca Pharmaceuticals LP, Wilmington, DE) and of tiotropium once daily via HandiHaler(®) (Boehringer Ingelheim Pharmaceuticals, Inc...
January 2017: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/28212861/accumulation-of-phosphatidylcholine-on-gut-mucosal-surface-is-not-dominated-by-electrostatic-interactions
#14
Agatha Korytowski, Wasim Abuillan, Federico Amadei, Ali Makky, Andrea Gumiero, Irmgard Sinning, Annika Gauss, Wolfgang Stremmel, Motomu Tanaka
The accumulation of phosphatidylcholine (PC) in the intestinal mucus layer is crucial for the protection of colon epithelia from the bacterial attack. It has been reported that the depletion of PC is a distinct feature of ulcerative colitis. Here we addressed the question how PC interacts with its binding proteins, the mucins, which may establish the hydrophobic barrier against colonic microbiota. In the first step, the interactions of dioleoylphosphatidylcholine (DOPC) with two mucin preparations from porcine stomach, have been studied using dynamic light scattering, zeta potential measurement, and Langmuir isotherms, suggesting that mucin binds to the surface of DOPC vesicles...
February 14, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28212636/experimental-hut-evaluation-of-a-novel-long-lasting-non-pyrethroid-durable-wall-lining-for-control-of-pyrethroid-resistant-anopheles-gambiae-and-anopheles-funestus-in-tanzania
#15
Robert Malima, Basiliana Emidi, Louisa A Messenger, Richard M Oxborough, Bernard Batengana, Wema Sudi, Sophie Weston, George Mtove, Joseph P Mugasa, Franklin W Mosha, Mark W Rowland, William Kisinza
BACKGROUND: A novel, insecticide-treated, durable wall lining (ITWL), which mimics indoor residual spraying (IRS), has been developed to provide prolonged vector control when fixed to the inner walls of houses. PermaNet(®) ITWL is a polypropylene material containing non-pyrethroids (abamectin and fenpyroximate) which migrate gradually to the surface. METHODS: An experimental hut trial was conducted in an area of pyrethroid-resistant Anopheles gambiae s.l. and Anopheles funestus s...
February 17, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28212523/redox-regulation-in-metabolic-programming-and-inflammation
#16
REVIEW
Helen R Griffiths, Dan Gao, Chathyan Pararasa
Energy metabolism and redox state are intrinsically linked. In order to mount an adequate immune response, cells must have an adequate and rapidly available energy resource to migrate to the inflammatory site, to generate reactive oxygen species using NADPH as a cofactor and to engulf bacteria or damaged tissue. The first responder cells of the innate immune response, neutrophils, are largely dependent on glycolysis. Neutrophils are relatively short-lived, dying via apoptosis in the process of bacterial killing through production of hypochlorous acid and release of extracellular NETs...
February 12, 2017: Redox Biology
https://www.readbyqxmd.com/read/28212349/household-dengue-prevention-interventions-expenditures-and-barriers-to-aedes-aegypti-control-in-machala-ecuador
#17
Naveed Heydari, David A Larsen, Marco Neira, Efraín Beltrán Ayala, Prissila Fernandez, Jefferson Adrian, Rosemary Rochford, Anna M Stewart-Ibarra
The Aedes aegypti mosquito is an efficient vector for the transmission of Zika, chikungunya, and dengue viruses, causing major epidemics and a significant social and economic burden throughout the tropics and subtropics. The primary means of preventing these diseases is household-level mosquito control. However, relatively little is known about the economic burden of Ae. aegypti control in resource-limited communities. We surveyed residents from 40 households in a high-risk community at the urban periphery in the city of Machala, Ecuador, on dengue perceptions, vector control interventions, household expenditures, and factors influencing purchasing decisions...
February 16, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28211737/poynting-robertson-like-drag-at-the-sun-s-surface
#18
Ian Cunnyngham, Marcelo Emilio, Jeff Kuhn, Isabelle Scholl, Rock Bush
The Sun's internal rotation Ω(r,Θ) has previously been measured using helioseismology techniques and found to be a complex function of colatitude θ and radius r. From helioseismology and observations of apparently "rooted" solar magnetic tracers, we know that the surface rotates more slowly than much of the interior. The cause of this slow-down is not understood, but it is important for understanding stellar rotation generally and any plausible theory of the solar interior. A new analysis using 5-min solar p-mode limb oscillations as a rotation "tracer" finds an even larger velocity gradient in a thin region at the top of the photosphere...
February 3, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28211603/impact-of-six-versus-12-months-of-dual-antiplatelet-therapy-in-patients-with-drug-eluting-stent-implantation-after-risk-stratification-with-the-residual-syntax-score-results-from-a-secondary-analysis-of-the-i-love-it-2-trial
#19
Miaohan Qiu, Yi Li, Jing Li, Kai Xu, Quanmin Jing, Shaohong Dong, Zhe Jin, Pitian Zhao, Bo Xu, Yaling Han
BACKGROUND: The optimal duration of dual antiplatelet therapy (DAPT) after drug-eluting stent (DES) implantation remains undetermined, especially for those at high risk of cardiac events postprocedure. OBJECTIVES: This study was aimed to investigate the impact of 6 versus 12 months of DAPT after DES implantation based on risk stratification with the residual SYNTAX score (rSS). METHODS: A total of 2737 patients in the I-LOVE-IT 2 trial were grouped according to rSS status (low rSS [rSS = 0, n = 1474] versus high rSS [rSS > 0, n = 1263]) and DAPT duration (6 months vs...
February 17, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28211521/computer-aided-designing-of-immunosuppressive-peptides-based-on-il-10-inducing-potential
#20
Gandharva Nagpal, Salman Sadullah Usmani, Sandeep Kumar Dhanda, Harpreet Kaur, Sandeep Singh, Meenu Sharma, Gajendra P S Raghava
In the past, numerous methods have been developed to predict MHC class II binders or T-helper epitopes for designing the epitope-based vaccines against pathogens. In contrast, limited attempts have been made to develop methods for predicting T-helper epitopes/peptides that can induce a specific type of cytokine. This paper describes a method, developed for predicting interleukin-10 (IL-10) inducing peptides, a cytokine responsible for suppressing the immune system. All models were trained and tested on experimentally validated 394 IL-10 inducing and 848 non-inducing peptides...
February 17, 2017: Scientific Reports
keyword
keyword
33005
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"