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https://www.readbyqxmd.com/read/28448500/genome-wide-physical-activity-interactions-in-adiposity-a-meta-analysis-of-200-452-adults
#1
Mariaelisa Graff, Robert A Scott, Anne E Justice, Kristin L Young, Mary F Feitosa, Llilda Barata, Thomas W Winkler, Audrey Y Chu, Anubha Mahajan, David Hadley, Luting Xue, Tsegaselassie Workalemahu, Nancy L Heard-Costa, Marcel den Hoed, Tarunveer S Ahluwalia, Qibin Qi, Julius S Ngwa, Frida Renström, Lydia Quaye, John D Eicher, James E Hayes, Marilyn Cornelis, Zoltan Kutalik, Elise Lim, Jian'an Luan, Jennifer E Huffman, Weihua Zhang, Wei Zhao, Paula J Griffin, Toomas Haller, Shafqat Ahmad, Pedro M Marques-Vidal, Stephanie Bien, Loic Yengo, Alexander Teumer, Albert Vernon Smith, Meena Kumari, Marie Neergaard Harder, Johanne Marie Justesen, Marcus E Kleber, Mette Hollensted, Kurt Lohman, Natalia V Rivera, John B Whitfield, Jing Hua Zhao, Heather M Stringham, Leo-Pekka Lyytikäinen, Charlotte Huppertz, Gonneke Willemsen, Wouter J Peyrot, Ying Wu, Kati Kristiansson, Ayse Demirkan, Myriam Fornage, Maija Hassinen, Lawrence F Bielak, Gemma Cadby, Toshiko Tanaka, Reedik Mägi, Peter J van der Most, Anne U Jackson, Jennifer L Bragg-Gresham, Veronique Vitart, Jonathan Marten, Pau Navarro, Claire Bellis, Dorota Pasko, Åsa Johansson, Søren Snitker, Yu-Ching Cheng, Joel Eriksson, Unhee Lim, Mette Aadahl, Linda S Adair, Najaf Amin, Beverley Balkau, Juha Auvinen, John Beilby, Richard N Bergman, Sven Bergmann, Alain G Bertoni, John Blangero, Amélie Bonnefond, Lori L Bonnycastle, Judith B Borja, Søren Brage, Fabio Busonero, Steve Buyske, Harry Campbell, Peter S Chines, Francis S Collins, Tanguy Corre, George Davey Smith, Graciela E Delgado, Nicole Dueker, Marcus Dörr, Tapani Ebeling, Gudny Eiriksdottir, Tõnu Esko, Jessica D Faul, Mao Fu, Kristine Færch, Christian Gieger, Sven Gläser, Jian Gong, Penny Gordon-Larsen, Harald Grallert, Tanja B Grammer, Niels Grarup, Gerard van Grootheest, Kennet Harald, Nicholas D Hastie, Aki S Havulinna, Dena Hernandez, Lucia Hindorff, Lynne J Hocking, Oddgeir L Holmens, Christina Holzapfel, Jouke Jan Hottenga, Jie Huang, Tao Huang, Jennie Hui, Cornelia Huth, Nina Hutri-Kähönen, Alan L James, John-Olov Jansson, Min A Jhun, Markus Juonala, Leena Kinnunen, Heikki A Koistinen, Ivana Kolcic, Pirjo Komulainen, Johanna Kuusisto, Kirsti Kvaløy, Mika Kähönen, Timo A Lakka, Lenore J Launer, Benjamin Lehne, Cecilia M Lindgren, Mattias Lorentzon, Robert Luben, Michel Marre, Yuri Milaneschi, Keri L Monda, Grant W Montgomery, Marleen H M De Moor, Antonella Mulas, Martina Müller-Nurasyid, A W Musk, Reija Männikkö, Satu Männistö, Narisu Narisu, Matthias Nauck, Jennifer A Nettleton, Ilja M Nolte, Albertine J Oldehinkel, Matthias Olden, Ken K Ong, Sandosh Padmanabhan, Lavinia Paternoster, Jeremiah Perez, Markus Perola, Annette Peters, Ulrike Peters, Patricia A Peyser, Inga Prokopenko, Hannu Puolijoki, Olli T Raitakari, Tuomo Rankinen, Laura J Rasmussen-Torvik, Rajesh Rawal, Paul M Ridker, Lynda M Rose, Igor Rudan, Cinzia Sarti, Mark A Sarzynski, Kai Savonen, William R Scott, Serena Sanna, Alan R Shuldiner, Steve Sidney, Günther Silbernagel, Blair H Smith, Jennifer A Smith, Harold Snieder, Alena Stančáková, Barbara Sternfeld, Amy J Swift, Tuija Tammelin, Sian-Tsung Tan, Barbara Thorand, Dorothée Thuillier, Liesbeth Vandenput, Henrik Vestergaard, Jana V van Vliet-Ostaptchouk, Marie-Claude Vohl, Uwe Völker, Gérard Waeber, Mark Walker, Sarah Wild, Andrew Wong, Alan F Wright, M Carola Zillikens, Niha Zubair, Christopher A Haiman, Loic Lemarchand, Ulf Gyllensten, Claes Ohlsson, Albert Hofman, Fernando Rivadeneira, André G Uitterlinden, Louis Pérusse, James F Wilson, Caroline Hayward, Ozren Polasek, Francesco Cucca, Kristian Hveem, Catharina A Hartman, Anke Tönjes, Stefania Bandinelli, Lyle J Palmer, Sharon L R Kardia, Rainer Rauramaa, Thorkild I A Sørensen, Jaakko Tuomilehto, Veikko Salomaa, Brenda W J H Penninx, Eco J C de Geus, Dorret I Boomsma, Terho Lehtimäki, Massimo Mangino, Markku Laakso, Claude Bouchard, Nicholas G Martin, Diana Kuh, Yongmei Liu, Allan Linneberg, Winfried März, Konstantin Strauch, Mika Kivimäki, Tamara B Harris, Vilmundur Gudnason, Henry Völzke, Lu Qi, Marjo-Riitta Järvelin, John C Chambers, Jaspal S Kooner, Philippe Froguel, Charles Kooperberg, Peter Vollenweider, Göran Hallmans, Torben Hansen, Oluf Pedersen, Andres Metspalu, Nicholas J Wareham, Claudia Langenberg, David R Weir, David J Porteous, Eric Boerwinkle, Daniel I Chasman, Gonçalo R Abecasis, Inês Barroso, Mark I McCarthy, Timothy M Frayling, Jeffrey R O'Connell, Cornelia M van Duijn, Michael Boehnke, Iris M Heid, Karen L Mohlke, David P Strachan, Caroline S Fox, Ching-Ti Liu, Joel N Hirschhorn, Robert J Klein, Andrew D Johnson, Ingrid B Borecki, Paul W Franks, Kari E North, L Adrienne Cupples, Ruth J F Loos, Tuomas O Kilpeläinen
Physical activity (PA) may modify the genetic effects that give rise to increased risk of obesity. To identify adiposity loci whose effects are modified by PA, we performed genome-wide interaction meta-analyses of BMI and BMI-adjusted waist circumference and waist-hip ratio from up to 200,452 adults of European (n = 180,423) or other ancestry (n = 20,029). We standardized PA by categorizing it into a dichotomous variable where, on average, 23% of participants were categorized as inactive and 77% as physically active...
April 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28445915/effect-of-low-dose-aspirin-on-the-time-of-onset-of-preeclampsia-and-time-of-delivery
#2
C Luke Dixon, Caroline Marrs, Maged M Costantine, Luis D Pacheco, George R Saade, Giuseppe Chiossi
No abstract text is available yet for this article.
April 26, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28437470/respiratory-syncytial-virus-neutralizing-serum-antibody-titers-in-infants-following-palivizumab-prophylaxis-with-an-abbreviated-dosing-regimen
#3
Jennifer Claydon, Amitava Sur, Allison Callejas, Mihoko Ladd, Eddie Kwan, Richard Taylor, Stuart E Turvey, Alfonso Solimano, Pascal M Lavoie, Nico Marr
BACKGROUND: Monthly injections of palivizumab during the respiratory syncytial virus (RSV) season in at-risk infants reduces RSV-associated hospitalizations. However, the additive effect of naturally acquired immunity remains unclear. The objective of this study was to assess total neutralizing serum antibodies (NAb) against RSV in at-risk infants who had received an abbreviated course of palivizumab prophylaxis. METHODS: Serum samples were collected from infants enrolled in the RSV Immunoprophylaxis Program in British Columbia, Canada over 2 consecutive RSV seasons (2013 to 2015)...
2017: PloS One
https://www.readbyqxmd.com/read/28435282/managing-the-patient-with-osteogenesis-imperfecta-a-multidisciplinary-approach
#4
REVIEW
Caroline Marr, Alison Seasman, Nick Bishop
Osteogenesis imperfecta (OI) is a heterogeneous heritable connective tissue disorder characterized by low bone density. The type and severity of OI are variable. The primary manifestations are fractures, bone deformity, and bone pain, resulting in reduced mobility and function to complete everyday tasks. OI affects not only the physical but also the social and emotional well-being of children, young people, and their families. As such, medical, surgical, and allied health professionals' assessments all play a role in the management of these children...
2017: Journal of Multidisciplinary Healthcare
https://www.readbyqxmd.com/read/28432161/aggregatibacter-actinomycetemcomitans-pneumonia-with-chest-and-abdominal-wall-involvement
#5
Iris Storms, Marre van den Brand, Peter Schneeberger, Nico van 't Hullenaar
A 54-year-old man presented with a productive cough, chest pain, fever and weight loss. Initial analysis revealed a palpable chest wall mass and consolidation in the left lower lobe and pleural abnormalities on imaging. At that point no infectious cause or malignancy was identified. Microbiological analysis of a needle biopsy from a newly developed abdominal wall mass revealed growth of Aggregatibacter actinomycetemcomitans The patient was successfully treated with antibiotic therapy for 1 year. Aggregatibacter actinomycetemcomitans is a Gram-negative coccobacillus and is part of the normal oral flora...
April 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28430103/genomic-characterization-of-recrudescent-plasmodium-malariae-after-treatment-with-artemether-lumefantrine
#6
Gavin G Rutledge, Ian Marr, G Khai Lin Huang, Sarah Auburn, Jutta Marfurt, Mandy Sanders, Nicholas J White, Matthew Berriman, Chris I Newbold, Nicholas M Anstey, Thomas D Otto, Ric N Price
Plasmodium malariae is the only human malaria parasite species with a 72-hour intraerythrocytic cycle and the ability to persist in the host for life. We present a case of a P. malariae infection with clinical recrudescence after directly observed administration of artemether/lumefantrine. By using whole-genome sequencing, we show that the initial infection was polyclonal and the recrudescent isolate was a single clone present at low density in the initial infection. Haplotypic analysis of the clones in the initial infection revealed that they were all closely related and were presumably recombinant progeny originating from the same infective mosquito bite...
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28406615/redox-sensitive-marr-homologue-bifr-from-burkholderia-thailandensis-regulates-biofilm-formation
#7
Ashish Gupta, Stanley M Fuentes, Anne Grove
Biofilm formation by pathogenic Burkholderia species is a serious complication as it renders the bacteria resistant to antibiotics and host defenses. Using B. thailandensis, we report here a novel redox-sensitive member of the multiple antibiotic resistance regulator (MarR) protein family, BifR, which represses biofilm formation. BifR is encoded as part of the emrB-bifR operon; emrB-bifR is divergent to ecsC, which encodes a putative LasA protease. In Pseudomonas aeruginosa, LasA has been implicated in virulence by contributing to cleavage of elastase...
April 21, 2017: Biochemistry
https://www.readbyqxmd.com/read/28399037/ocular-argyrosis-mimicking-conjunctival-melanoma
#8
Irwin Tendler, Melissa P Pulitzer, Victor Roggli, David H Abramson, Brian P Marr
PURPOSE: To present a novel case of ocular argyrosis mimicking conjunctival melanoma. METHODS: A 48-year-old man who is a jewelry manufacturer presented with raised pigmented lesions in the inferior fornices of both eyes. Brown-black colored, follicle-like, masses were observed in both fornices. RESULTS: An incisional biopsy confirmed the presence of silver and the diagnosis of ocular argyrosis. CONCLUSIONS: Despite its limited negative health effects, ocular argyrosis should be considered in the differential diagnosis of conjunctival pigmented lesions because of the potential for misidentification of neoplastic growth...
April 10, 2017: Cornea
https://www.readbyqxmd.com/read/28396096/what-does-semantic-tiling-of-the-cortex-tell-us-about-semantics
#9
Lawrence W Barsalou
Recent use of voxel-wise modeling in cognitive neuroscience suggests that semantic maps tile the cortex. Although this impressive research establishes distributed cortical areas active during the conceptual processing that underlies semantics, it tells us little about the nature of this processing. While mapping concepts between Marr's computational and implementation levels to support neural encoding and decoding, this approach ignores Marr's algorithmic level, central for understanding the mechanisms that implement cognition, in general, and conceptual processing, in particular...
April 7, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28395214/the-impact-of-level-of-education-on-vascular-events-and-mortality-in-patients-with-type-2-diabetes-mellitus-results-from-the-advance-study
#10
J I Blomster, S Zoungas, M Woodward, B Neal, S Harrap, N Poulter, M Marre, B Williams, J Chalmers, G S Hillis
AIMS: The relationship between educational level and the risk of all-cause mortality is well established, whereas the association with vascular events in individuals with type 2 diabetes is not well described. Any association may reflect a link with common cardiovascular or lifestyle-based risk factors. METHODS: The relationships between the highest level of educational attainment and major cardiovascular events, microvascular complications and all-cause mortality were explored in a cohort of 11,140 individuals with type 2 diabetes...
March 21, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28375293/high-efficiency-echelle-gratings-for-mighti-the-spatial-heterodyne-interferometers-for-the-icon-mission
#11
Christoph R Englert, Charles M Brown, Bernhard Bach, Erich Bach, Kirk Bach, John M Harlander, John F Seely, Kenneth D Marr, Ian Miller
Development of a new generation of low-groove density-blazed echelle gratings optimized for MIGHTI, a space-borne spatial heterodyne interferometer operating in the visible and near infrared is described. Special demands are placed on the wavefront accuracy, groove profile, and efficiency of these gratings. These demands required a new ruling for this application, with significant improvements over existing gratings. Properties of a new generation of highly efficient, plane gratings with 64  grooves/mm blazed at 8...
March 10, 2017: Applied Optics
https://www.readbyqxmd.com/read/28371548/characterization-of-the-first-naturally-thermostable-terpene-synthases-and-development-of-strategies-to-improve-thermostability-in-this-family-of-enzymes
#12
Matthew Q Styles, Edward A Nesbitt, Scott Marr, Marc Hutchby, David J Leak
The terpenoid family of natural products are being targeted for heterologous microbial production as a cheaper and more reliable alternative to extraction from plants. The key enzyme responsible for diversification of terpene structure is the class-I terpene synthase, and these often require engineering to improve properties such as thermostability, robustness and catalytic activity before they are suitable for industrial use. Improving thermostability typically relies on screening a large number of mutants, as there are no naturally thermostable terpene synthases described upon which to base rational design decisions...
March 31, 2017: FEBS Journal
https://www.readbyqxmd.com/read/28370733/inheritance-of-extracellular-nutrition-and-information-in-caenorhabditis-elegans
#13
Julia Marre, Antony Jose
Silencing by RNA interference, triggered using double-stranded RNA (dsRNA), is transmitted from parent to progeny in some animals. We examined the mechanism of this inheritance by delivering fluorescent dsRNA (magenta) into the body cavity of the worm Caenorhabditis elegans. The fluorescent dsRNA permeates interstitial spaces between cells, and can be seen within invaginations of the syncytial germ line and between sperm within the spermatheca. This article is protected by copyright. All rights reserved.
March 30, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28361750/nutritional-status-and-the-performance-of-multiple-bedside-tools-for-nutrition-assessment-among-patients-waiting-for-liver-transplantation-a-canadian-experience
#14
Kaleb J Marr, Abdel-Aziz Shaheen, Louisa Lam, Melanie Stapleton, Kelly Burak, Maitreyi Raman
BACKGROUND: Malnutrition is an important predictor of morbidity and mortality among cirrhotic patients. Our objectives were to assess protein-calorie malnutrition (PCM) in cirrhotic pre-liver transplant patients and to study the correlation between subjective global assessment (SGA) and other objective measures of malnutrition. METHODS: We recruited pre-liver transplant adult patients at our center between October 2012 and Oct 2015. Nutrition status was assessed via SGA...
February 2017: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28355879/developing-a-grounded-theory-for-interprofessional-collaboration-acquisition-using-facilitator-and-actor-perspectives-in-simulated-wilderness-medical-emergencies
#15
Heather A Smith, Maurianne Reade, Marion Marr, Nicholas Jeeves
CONTEXT: Interprofessional collaboration is a complex process that has the potential to transform patient care for the better in urban, rural and remote healthcare settings. Simulation has been found to improve participants' interprofessional competencies, but the mechanisms by which interprofessionalism is learned have yet to be understood. A rural wilderness medicine conference (WildER Med) in northern Ontario, Canada with simulated medical scenarios has been demonstrated to be effective in improving participants' collaboration without formal interprofessional education (IPE) curriculum...
January 2017: Rural and Remote Health
https://www.readbyqxmd.com/read/28340600/an-evaluation-of-the-comparative-effectiveness-of-geriatrician-led-comprehensive-geriatric-assessment-for-improving-patient-and-healthcare-system-outcomes-for-older-adults-a-protocol-for-a-systematic-review-and-network-meta-analysis
#16
Charlene Soobiah, Caitlin Daly, Erik Blondal, Joycelyne Ewusie, Joanne Ho, Meghan J Elliott, Rossini Yue, Jayna Holroyd-Leduc, Barbara Liu, Sharon Marr, Jenny Basran, Andrea C Tricco, Jemila Hamid, Sharon E Straus
BACKGROUND: Comprehensive geriatric assessment (CGA) is an integrated model of care involving a geriatrician and an interdisciplinary team and can prioritize and manage complex health needs of older adults with multimorbidity. CGAs differ across healthcare settings, ranging from shared care conducted in primary care settings to specialized inpatient units in acute care. Models of care involving geriatricians vary across healthcare settings, and it is unclear which CGA model is most effective...
March 24, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28334115/faster-a-user-friendly-tool-for-ultrafast-and-robust-cell-segmentation-in-large-scale-microscopy
#17
Oliver Hilsenbeck, Michael Schwarzfischer, Dirk Loeffler, Sotiris Dimopoulos, Simon Hastreiter, Carsten Marr, Fabian J Theis, Timm Schroeder
Motivation: Quantitative large-scale cell microscopy is widely used in biological and medical research. Such experiments produce huge amounts of image data and thus require automated analysis. However, automated detection of cell outlines (cell segmentation) is typically challenging due to, e.g., high cell densities, cell-to-cell variability and low signal-to-noise ratios. Results: Here, we evaluate accuracy and speed of various state-of-the-art approaches for cell segmentation in light microscopy images using challenging real and synthetic image data...
February 22, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28327925/abvd-chemotherapy-with-reduced-radiation-therapy-rates-in-children-adolescents-and-young-adults-with-all-stages-of-hodgkin-lymphoma
#18
K C Marr, J M Connors, K J Savage, K J Goddard, R J Deyell
Background: We adopted ABVD chemotherapy with risk-adapted radiation therapy (RT) as first-line therapy for children, adolescents and young adults with Hodgkin lymphoma (HL) in British Columbia in 2004. Patients and methods: Patients ≤ 25 years diagnosed from 2004 to 2013 with all stages of HL who received ABVD as initial therapy were included. Results: Among 55 children (age < 18 year) and 154 young adults (18-25 year), there were no significant differences among age groups for sex, histologic subtype, tumour bulk, B symptoms, prognostic risk groups or treatment received...
April 1, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28319658/moisture-mediated-interactions-between-amorphous-maltodextrins-and-crystalline-fructose
#19
Alpana Thorat, Krystin N Marrs, Mohamed K Ghorab, Vincent Meunier, Laurent Forny, Lynne S Taylor, Lisa J Mauer
The effects of coformulating amorphous maltodextrins (MDs) and crystalline fructose, a deliquescent solid, on the moisture sorption, deliquescence point (RH0 ), and glass transition temperature (Tg ) behaviors were determined. Moisture sorption profiles of binary fructose:MD mixtures and individual ingredients were generated using controlled relative humidity (RH) desiccators and by dynamic vapor sorption techniques. Blends exhibited synergistic moisture uptake at RHs below the RH0 of fructose, attributed to partial dissolution of fructose in plasticized MD matrices without a significant reduction in the RH0 of the undissolved fructose...
March 20, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28318267/magnetic-microlassos-for-reversible-cargo-capture-transport-and-release
#20
Tao Yang, Tonguc O Tasci, Keith B Neeves, Ning Wu, David W M Marr
Microbot propulsion has seen increasing interest in recent years as artificial methods that overcome the well-established reversible and challenging nature of microscale fluid mechanics. While controlled movement is an important feature of microbot action, many envisioned applications also involve cargo transport where microbots must be able to load and unload contents on command while tolerating complex solution chemistry. Here we introduce a physical method that uses flexible and linked superparamagnetic colloidal chains, which can form closed rings or "lassos" in the presence of a planar rotating magnetic field...
March 27, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
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