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https://www.readbyqxmd.com/read/27913916/development-of-international-terminology-and-definitions-for-texture-modified-foods-and-thickened-fluids-used-in-dysphagia-management-the-iddsi-framework
#1
Julie A Y Cichero, Peter Lam, Catriona M Steele, Ben Hanson, Jianshe Chen, Roberto O Dantas, Janice Duivestein, Jun Kayashita, Caroline Lecko, Joseph Murray, Mershen Pillay, Luis Riquelme, Soenke Stanschus
Dysphagia is estimated to affect ~8% of the world's population (~590 million people). Texture-modified foods and thickened drinks are commonly used to reduce the risks of choking and aspiration. The International Dysphagia Diet Standardisation Initiative (IDDSI) was founded with the goal of developing globally standardized terminology and definitions for texture-modified foods and liquids applicable to individuals with dysphagia of all ages, in all care settings, and all cultures. A multi-professional volunteer committee developed a dysphagia diet framework through systematic review and stakeholder consultation...
December 2, 2016: Dysphagia
https://www.readbyqxmd.com/read/27913635/screening-and-analysis-of-janelia-flylight-project-enhancer-gal4-strains-identifies-multiple-gene-enhancers-active-during-hematopoiesis-in-normal-and-wasp-challenged-drosophila-larvae
#2
Tsuyoshi Tokusumi, Yumiko Tokusumi, Mark S Brahier, Victoria Lam, Jessica R Stoller-Conrad, Paul T Kroeger, Robert A Schulz
A GFP expression screen has been conducted on greater than one thousand Janelia FlyLight Project enhancer-Gal4 lines to identify transcriptional enhancers active in the larval hematopoietic system. A total of 190 enhancers associated with 87 distinct genes showed activity in cells of the third instar larval lymph gland and hemolymph. That is, gene enhancers were active in cells of the lymph gland posterior signaling center (PSC), medullary zone (MZ), and/or cortical zone (CZ), while certain of the transcriptional control regions were active in circulating hemocytes...
December 2, 2016: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/27912204/incremental-diagnostic-value-of-combined-quantitative-and-qualitative-parameters-of-magnetocardiography-to-detect-coronary-artery-disease
#3
Eun-Seok Shin, Yat-Yin Lam, Ae-Young Her, Johannes Brachmann, Friedrich Jung, Jai-Wun Park
BACKGROUND/OBJECTIVES: Magnetocardiography (MCG) has been proposed as a non-invasive and functional technique with high accuracy for diagnosis of myocardial ischemia. This study sought to investigate the incremental diagnostic value of combined quantitative and qualitative parameters of MCG to detect coronary artery disease (CAD). METHODS: Ninety six patients with suspected CAD who underwent coronary angiography were enrolled in the analysis to test the diagnostic accuracy of 2 MCG parameters (a quantitative parameter of the percent change of ST-segment fluctuation score and a qualitative parameter of non-dipole phenomenon)...
November 9, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27911654/online-social-support-for-the-prevention-of-smoking-relapse-a-content-analysis-of-the-whatsapp-and-facebook-social-groups
#4
Yee Tak Derek Cheung, Ching Han Helen Chan, Man Ping Wang, Ho Cheung William Li, Tai-Hing Lam
BACKGROUND: Online social groups have been increasingly used for smoking cessation intervention. INTRODUCTION: This study aimed to explore the social support components of the online discussion through WhatsApp and Facebook, how these components addressed the need of relapse prevention, and how the participants evaluated this intervention. MATERIALS AND METHODS: We coded and analyzed the posts (N = 467) by the 82 recent quitters in WhatsApp and Facebook social groups, who were recruited from the eight smoking cessation clinics in Hong Kong to participate in a pragmatic randomized trial of relapse prevention...
December 2, 2016: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/27910837/accurate-and-efficient-representation-of-intramolecular-energy-in-ab-initio-generation-of-crystal-structures-i-adaptive-local-approximate-models
#5
Isaac Sugden, Claire S Adjiman, Constantinos C Pantelides
The global search stage of crystal structure prediction (CSP) methods requires a fine balance between accuracy and computational cost, particularly for the study of large flexible molecules. A major improvement in the accuracy and cost of the intramolecular energy function used in the CrystalPredictor II [Habgood et al. (2015). J. Chem. Theory Comput. 11, 1957-1969] program is presented, where the most efficient use of computational effort is ensured via the use of adaptive local approximate model (LAM) placement...
December 1, 2016: Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials
https://www.readbyqxmd.com/read/27909269/chaperones-and-intimate-physical-examinations-what-do-male-and-female-patients-want
#6
V C Fan, H T Choy, G Yj Kwok, H G Lam, Q Y Lim, Y Y Man, C K Tang, C C Wong, Y F Yu, G Kk Leung
INTRODUCTION: Many studies of patients' perception of a medical chaperone have focused on female patients; that of male patients are less well studied. Moreover, previous studies were largely based on patient populations in English-speaking countries. Therefore, this study was conducted to investigate the perception and attitude of male and female Chinese patients to the presence of a chaperone during an intimate physical examination. METHODS: A cross-sectional guided questionnaire survey was conducted on a convenient sample of 150 patients at a public teaching hospital in Hong Kong...
December 2, 2016: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
https://www.readbyqxmd.com/read/27909267/comparison-of-green-pit-viper-and-agkistrodon-halys-antivenom-in-inhibition-of-coagulopathy-due-to-trimeresurus-albolabris-venom-an-in-vitro-study-using-human-plasma
#7
S K Lam, S F Yip, P Crow, H T Fung, J Mh Cheng, K S Tan, O F Wong, D Yt Yeung, Y K Wong, K M Poon, G Ades
INTRODUCTION: There are two antivenoms that may be administered in Hong Kong following a bite by Trimeresurus albolabris: the green pit viper antivenom from the Thai Red Cross Society in Thailand and the Agkistrodon halys antivenom from the Shanghai Institute of Biological Products in China. Both are recommended by the Central Coordinating Committee of Accident and Emergency Services of the Hospital Authority for treating patients with a bite by Trimeresurus albolabris. The choice of which antivenom to use is based on physician preference...
December 2, 2016: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
https://www.readbyqxmd.com/read/27908624/a-review-of-biomass-burning-emissions-and-impacts-on-air-quality-health-and-climate-in-china
#8
REVIEW
Jianmin Chen, Chunlin Li, Zoran Ristovski, Andelija Milic, Yuantong Gu, Mohammad S Islam, Shuxiao Wang, Jiming Hao, Hefeng Zhang, Congrong He, Hai Guo, Hongbo Fu, Branka Miljevic, Lidia Morawska, Phong Thai, Yun Fat Lam, Gavin Pereira, Aijun Ding, Xin Huang, Umesh C Dumka
Biomass burning (BB) is a significant air pollution source, with global, regional and local impacts on air quality, public health and climate. Worldwide an extensive range of studies has been conducted on almost all the aspects of BB, including its specific types, on quantification of emissions and on assessing its various impacts. China is one of the countries where the significance of BB has been recognized, and a lot of research efforts devoted to investigate it, however, so far no systematic reviews were conducted to synthesize the information which has been emerging...
November 28, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27906230/stability-of-a-frequency-comb-based-transfer-lock-using-a-passive-fabry-perot-resonator
#9
Sambit B Pal, Mark M Lam, K Dieckmann
We report on a transfer-lock laser frequency stabilization that utilizes a frequency comb (FC) and a radio frequency counter referenced to a GPS frequency standard to compensate for the frequency drifts of two lasers, which are locked to a single passive Fabry-Perot resonator (FPR). The method requires only one optical phase lock with the FC and allows transfer locking of lasers at wavelengths beyond the usable range of the FC. To attain a large frequency tuning range for the lasers, we implement optical serrodyning...
December 1, 2016: Optics Letters
https://www.readbyqxmd.com/read/27905559/sailfish-migrations-connect-productive-coastal-areas-in-the-west-atlantic-ocean
#10
Chi Hin Lam, Benjamin Galuardi, Anthony Mendillo, Emily Chandler, Molly E Lutcavage
Isla Mujeres, Mexico is home to one of the most well-known aggregations of sailfish. Despite its fisheries prominence, little is known about this sailfish assemblage, or its relationship to other aggregation sites in the western Atlantic. In January 2012, April 2013 and 2014, we deployed 34 popup satellite archival tags on sailfish in order to study their behavior, population connectivity and biophysical interactions. Sailfish were monitored for up to one year, and displayed (1) predominantly shelf associated activity (2) occupancy of the Yucatán Current near Isla Mujeres for up to five months and (3) subsequent dispersals from the Yucatán to productive coastal areas in the Gulf of Mexico, the Caribbean Sea and along the South American coast...
December 1, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27902973/cd147-regulates-extrinsic-apoptosis-in-spermatocytes-by-modulating-nf%C3%AE%C2%BAb-signaling-pathways
#11
Chaoqun Wang, Kin Lam Fok, Zhiming Cai, Hao Chen, Hsiao Chang Chan
CD147 null mutant male mice are infertile with arrested spermatogenesis and increased apoptotic germ cells. Our previous studies have shown that CD147 prevents apoptosis in mouse spermatocytes but not spermatogonia. However, the underlying mechanism remains elusive. In the present study, we aim to determine the CD147-regulated apoptotic pathway in mouse spermatocytes. Our results showed that immunodepletion of CD147 triggered apoptosis through extrinsic apoptotic pathway in mouse testis and spermatocyte cell line (GC-2 cells), accompanied by activation of non-canonical NFκB signaling and suppression of canonical NFκB signaling...
November 25, 2016: Oncotarget
https://www.readbyqxmd.com/read/27902806/orthology-guided-transcriptome-assembly-of-italian-ryegrass-and-meadow-fescue-for-single-nucleotide-polymorphism-discovery
#12
Štěpán Stočes, Tom Ruttink, Jan Bartoš, Bruno Studer, Steven Yates, Zbigniew Zwierzykowski, Michael Abrouk, Isabel Roldán-Ruiz, Tomasz Książczyk, Elodie Rey, Jaroslav Doležel, David Kopecký
Single-nucleotide polymorphisms (SNPs) represent natural DNA sequence variation. They can be used for various applications including the construction of high-density genetic maps, analysis of genetic variability, genome-wide association studies, and map-based cloning. Here we report on transcriptome sequencing in the two forage grasses, meadow fescue ( Huds.) and Italian ryegrass ( Lam.), and identification of various classes of SNPs. Using the Orthology Guided Assembly (OGA) strategy, we assembled and annotated a total of 18,952 and 19,036 transcripts for Italian ryegrass and meadow fescue, respectively...
November 2016: Plant Genome
https://www.readbyqxmd.com/read/27901522/the-effect-of-remission-status-on-work-functioning-in-employed-patients-treated-for-major-depressive-disorder
#13
David Sarfati, Kurtis Stewart, Cindy Woo, Sagar V Parikh, Lakshmi N Yatham, Raymond W Lam
BACKGROUND: The ability to function at work is impaired in patients with major depressive disorder (MDD) but few clinical trials include occupational outcome assessments. This study examined whether symptom remission following treatment for MDD is associated with work functioning improvement. METHODS: We conducted a secondary analysis of a 12-week randomized clinical trial comparing escitalopram with or without telephone-administered cognitive therapy in employed patients with MDD (N = 86)...
November 1, 2016: Annals of Clinical Psychiatry: Official Journal of the American Academy of Clinical Psychiatrists
https://www.readbyqxmd.com/read/27900614/trends-in-published-meta-analyses-in-cancer-research-2008-2013
#14
Ximena V Qadir, Mindy Clyne, Tram Kim Lam, Muin J Khoury, Sheri D Schully
In order to capture trends in the contribution of epidemiology to cancer research, we describe an online meta-analysis database resource for cancer clinical and population research and illustrate trends and descriptive detail of cancer meta-analyses from 2008 through 2013. A total of 4,686 cancer meta-analyses met our inclusion criteria. During this 6-year period, a fivefold increase was observed in the yearly number of meta-analyses. Fifty-six percent of meta-analyses concerned observational studies, mostly of cancer risk, more than half of which were genetic studies...
November 29, 2016: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/27899498/association-of-visit-to-visit-variability-of-systolic-blood-pressure-with-cardiovascular-disease-and-mortality-in-primary-care-chinese-patients-with-type-2-diabetes-mellitus-a-retrospective-population-based-cohort-study
#15
Eric Yuk Fai Wan, Colman Siu Cheung Fung, Esther Yee Tak Yu, Daniel Yee Tak Fong, Julie Yun Chen, Cindy Lo Kuen Lam
OBJECTIVE: This study aimed to evaluate the impact of visit-to-visit variability (VVV) of systolic blood pressure (SBP) on cardiovascular disease (CVD) and mortality among primary care Chinese patients with type 2 diabetes mellitus (T2DM). RESEARCH DESIGN AND METHODS: A retrospective cohort study was conducted in 124,105 Chinese adult primary care patients with T2DM and without prior diagnosed CVD from August 2008 to December 2009. The VVV of SBP was evaluated using SDs of SBP over 24 months...
November 29, 2016: Diabetes Care
https://www.readbyqxmd.com/read/27899400/study-protocol-a-phase-iii-randomised-double-blind-parallel-arm-stratified-block-randomised-placebo-controlled-trial-investigating-the-clinical-effect-and-cost-effectiveness-of-sertraline-for-the-palliative-relief-of-breathlessness-in-people-with-chronic-breathlessness
#16
Gareth J Watts, Katherine Clark, Meera Agar, Patricia M Davidson, Christine McDonald, Lawrence T Lam, Dimitar Sajkov, Nicola McCaffrey, Matthew Doogue, Amy P Abernethy, David C Currow
INTRODUCTION: Breathlessness remains a highly prevalent and distressing symptom for many patients with progressive life-limiting illnesses. Evidence-based interventions for chronic breathlessness are limited, and there is an ongoing need for high-quality research into developing management strategies for optimal palliation of this complex symptom. Previous studies have suggested that selective serotonin reuptake inhibitors such as sertraline may have a role in reducing breathlessness...
November 29, 2016: BMJ Open
https://www.readbyqxmd.com/read/27899053/cognitive-performance-in-subjects-with-multiple-sclerosis-is-robustly-influenced-by-gender-in-canonical-correlation-analysis
#17
Sue-Jin Lin, Janet Lam, Samantha Beveridge, Irene Vavasour, Anthony Traboulsee, David K B Li, Alex MacKay, Martin McKeown, Brenda Kosaka
The authors explored the relations between clinical/demographic characteristics and performance on a neuropsychological battery (eight tests) in a cohort (N=46) of multiple sclerosis (MS) subjects. Findings resulted from a secondary analysis of a study examining the relationships between imaging biomarkers in MS and cognitive tasks of executive functioning. The objective was to determine whether the overlapping test results could be judiciously combined and associated with clinical/demographic variables. Canonical-correlation analysis (CCA) was utilized, and it was found that differences between performance on untimed tests, and the sum of performance on timed Trail-Making Tests, Parts A and B, best matched clinical/demographic variables, and gender was the most important feature...
November 30, 2016: Journal of Neuropsychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/27898900/effects-of-stocking-rate-forage-management-and-grazing-management-on-performance-and-economics-of-cow-calf-production-in-southwest-arkansas
#18
P A Beck, C B Stewart, M B Sims, M S Gadberry, J A Jennings
The objective this research was to determine the effect of application of multiple grazing management practices at 2 stocking rates (SR) on the productivity and economics of the cow-calf enterprise in the Southeastern United States over a 4-yr period. Pasture management systems included: continuous grazing management at a moderate SR (0.8 ha/cow; CG) without additional forage management, rotational grazing management at a moderate SR (0.8 ha/cow (MR) with addition of stockpiled bermudagrass [ (L.) Pers.] and complementary cool season annuals, and rotational grazing management similar to MR but with a high SR (0...
September 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27898830/endoplasmic-reticulum-body-related-gene-expression-in-different-root-zones-of-arabidopsis-isolated-by-laser-assisted-microdissection
#19
Maxime Gotté, Magalie Bénard, Marie-Christine Kiefer-Meyer, Rim Jaber, John P Moore, Maïté Vicré-Gibouin, Azeddine Driouich
Endoplasmic reticulum (ER) bodies are important organelles for root defense. However, little is known regarding the genetic control of their formation in root tissues. In the present study, (L.) Heynh. roots were dissected using laser-assisted microdissection (LAM) with minimal sample preparation (no fixation or embedding steps) and the expression of genes associated with ER body formation and function was assessed by real-time quantitative reverse-transcription polymerase chain reaction (RT-qRT-PCR) in the presence and absence of the defense phytohormone methyl jasmonate (MeJA)...
July 2016: Plant Genome
https://www.readbyqxmd.com/read/27898685/high-resolution-phenotypic-landscape-of-the-rna-polymerase-ii-trigger-loop
#20
Chenxi Qiu, Olivia C Erinne, Jui M Dave, Ping Cui, Huiyan Jin, Nandhini Muthukrishnan, Leung K Tang, Sabareesh Ganesh Babu, Kenny C Lam, Paul J Vandeventer, Ralf Strohner, Jan Van den Brulle, Sing-Hoi Sze, Craig D Kaplan
The active sites of multisubunit RNA polymerases have a "trigger loop" (TL) that multitasks in substrate selection, catalysis, and translocation. To dissect the Saccharomyces cerevisiae RNA polymerase II TL at individual-residue resolution, we quantitatively phenotyped nearly all TL single variants en masse. Three mutant classes, revealed by phenotypes linked to transcription defects or various stresses, have distinct distributions among TL residues. We find that mutations disrupting an intra-TL hydrophobic pocket, proposed to provide a mechanism for substrate-triggered TL folding through destabilization of a catalytically inactive TL state, confer phenotypes consistent with pocket disruption and increased catalysis...
November 2016: PLoS Genetics
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