keyword
MENU ▼
Read by QxMD icon Read
search

K

keyword
https://www.readbyqxmd.com/read/28806864/study-of-physical-function-in-adolescents-with-haemophilia-the-so-fit-study
#1
K Khair, M Holland, M Bladen, A Griffioen, P McLaughlin, S von Mackensen
INTRODUCTION: Contemporary haemophilia care demands Patient-Reported Outcomes. SO-FIT is a UK multi-centre study, assessing self-reported function, health-related quality of life (HRQoL) and joint health in boys with severe haemophilia. METHODS: Subjective physical function (PedHAL, HEP-Test-Q) and HRQoL (Haemo-QoL Short Form [SF]) were assessed alongside joint health using the objective Haemophilia Joint Health Score (HJHS v2.1). Demographic and clinical data were collected...
August 14, 2017: Haemophilia: the Official Journal of the World Federation of Hemophilia
https://www.readbyqxmd.com/read/28806851/production-of-single-contracting-human-induced-pluripotent-stem-cell-derived-cardiomyocytes-matrigel-mattress-technique
#2
Adrian G Cadar, Tromondae K Feaster, Matthew D Durbin, Charles C Hong
This unit describes the published Matrigel mattress method. Briefly, we describe the preparation of the mattress, replating of the human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM) on the Matrigel mattress, and hiPSC-CM mattress maintenance. Adherence to this protocol will yield individual, robustly shortening hiPSC-CMs, which can be used for downstream applications. © 2017 by John Wiley & Sons, Inc.
August 14, 2017: Current Protocols in Stem Cell Biology
https://www.readbyqxmd.com/read/28806846/the-oxytocin-product-correlates-with-total-oxytocin-received-during-labor-a-research-methods-study
#3
Chad A Grotegut, Lauren L Lewis, Tracy A Manuck, Terrence K Allen, Andra H James, Aurelien Seco, Catherine Deneux-Tharaux
No abstract text is available yet for this article.
August 14, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28806819/indicators-of-dysphagia-in-aged-care-facilities
#4
Dai Pu, Thomas Murry, May C M Wong, Edwin M L Yiu, Karen M K Chan
Purpose: The current cross-sectional study aimed to investigate risk factors for dysphagia in elderly individuals in aged care facilities. Method: A total of 878 individuals from 42 aged care facilities were recruited for this study. The dependent outcome was speech therapist-determined swallowing function. Independent factors were Eating Assessment Tool score, oral motor assessment score, Mini-Mental State Examination, medical history, and various functional status ratings...
August 14, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/28806812/annals-for-hospitalists-inpatient-notes-sensemaking-fostering-a-shared-understanding-in-clinical-teams
#5
Luci K Leykum, Kevin O'Leary
No abstract text is available yet for this article.
August 15, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28806774/fibroblast-growth-factor-receptor-1-mediates-internalization-of-pathogenic-spotted-fever-rickettsiae-into-host-endothelium
#6
Abha Sahni, Jignesh Patel, Hema P Narra, Casey L C Schroeder, David H Walker, Sanjeev K Sahni
Rickettsial infections continue to cause serious morbidity and mortality in severe human cases around the world. Host cell adhesion and invasion is an essential requisite for intracellular growth, replication, and subsequent dissemination of pathogenic rickettsiae. Heparan sulfate proteoglycans [HSPGs] facilitate the interactions between fibroblast growth factor(s) and their tyrosine kinase receptors resulting in receptor dimerization/activation and have been implicated in bacterial adhesion to target host cells...
2017: PloS One
https://www.readbyqxmd.com/read/28806766/sublingual-immunotherapy-slit-for-house-dust-mites-does-not-prevent-new-allergen-sensitization-and-bronchial-hyper-responsiveness-in-allergic-rhinitis-children
#7
Jae Hyun Lim, Jin Youp Kim, Doo Hee Han, Chul Hee Lee, Seung-No Hong, Jee Hye Wee, Sue K Park, Chae-Seo Rhee
INTRODUCTION: The aim of this study is to identify the effects of sublingual immunotherapy (SLIT) on immunologic parameters and bronchial-hyper-responsiveness in children with allergic rhinitis to house-dust mite (HDM), through long-term follow-up cohort. METHODS: Among the Allergic Rhinitis Cohort Study for Kids, pediatric patients who visited the hospital for rhinitis symptoms and proven allergy to HDM through skin prick test were studied. In this cohort, 37 patients received SLIT more than 3-years (SLIT group), and 184 patients received only pharmacologic therapy (non-SLIT group) were included in this study...
2017: PloS One
https://www.readbyqxmd.com/read/28806730/a-systems-approach-reveals-distinct-metabolic-strategies-among-the-nci-60-cancer-cell-lines
#8
Maike K Aurich, Ronan M T Fleming, Ines Thiele
The metabolic phenotype of cancer cells is reflected by the metabolites they consume and by the byproducts they release. Here, we use quantitative, extracellular metabolomic data of the NCI-60 panel and a novel computational method to generate 120 condition-specific cancer cell line metabolic models. These condition-specific cancer models used distinct metabolic strategies to generate energy and cofactors. The analysis of the models' capability to deal with environmental perturbations revealed three oxotypes, differing in the range of allowable oxygen uptake rates...
August 14, 2017: PLoS Computational Biology
https://www.readbyqxmd.com/read/28806723/prevalence-and-location-of-tobacco-smoke-exposure-outside-the-home-in-adults-and-children-in-the-united-states
#9
M R Torok, J P Winickoff, R C McMillen, J D Klein, K M Wilson
OBJECTIVES: Tobacco smoke exposure (TSE) is associated with many adverse health outcomes. The goal of this study was to provide insight into the prevalence and location of self-reported TSE outside the home for US adults and children. STUDY DESIGN: Cross-sectional survey. METHODS: Data from a nationally representative sample of US adults from 2014 were included. Participants who responded that they smelled smoke during the past seven days in various settings were considered to have been exposed to TSE...
August 11, 2017: Public Health
https://www.readbyqxmd.com/read/28806705/multiparametric-monitoring-of-microbial-faecal-pollution-reveals-the-dominance-of-human-contamination-along-the-whole-danube-river
#10
A K T Kirschner, G H Reischer, S Jakwerth, D Savio, S Ixenmaier, E Toth, R Sommer, R L Mach, R Linke, A Eiler, S Kolarevic, A H Farnleitner
The microbial faecal pollution of rivers has wide-ranging impacts on a variety of human activities that rely on appropriate river water quality. Thus, detailed knowledge of the extent and origin of microbial faecal pollution is crucial for watershed management activities to maintain safe water use. In this study, the microbial faecal pollution levels were monitored by standard faecal indicator bacteria (SFIB) along a 2580 km stretch of the Danube, the world's most international river, as well as the Danube's most important tributaries...
July 22, 2017: Water Research
https://www.readbyqxmd.com/read/28806699/a-portable-synthesis-of-water-soluble-carbon-dots-for-highly-sensitive-and-selective-detection-of-chlorogenic-acid-based-on-inner-filter-effect
#11
Huan Yang, Liu Yang, Yusheng Yuan, Shuang Pan, Jidong Yang, Jingjing Yan, Hui Zhang, Qianqian Sun, Xiaoli Hu
In this work, a simple and facile hydrothermal method for synthesis of water-soluble carbon dots (CDs) with malic acid and urea, and were then employed as a high-performance fluorescent probe for selective and sensitive determination of chlorogenic acid (CGA) based on inner filter effect. The as-synthesized CDs was systematically characterized by Transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Energy disperse spectroscopy (EDS), UV-vis absorption spectroscopy, spectrofluorophotometry, and the results indicated that the sizes of CDs were mainly distributed in the range of 1...
August 1, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28806691/mercury-contamination-level-and-speciation-inventory-in-lakes-titicaca-uru-uru-bolivia-current-status-and-future-trends
#12
S Guédron, D Point, D Acha, S Bouchet, P A Baya, E Tessier, M Monperrus, C I Molina, A Groleau, L Chauvaud, J Thebault, E Amice, L Alanoca, C Duwig, G Uzu, X Lazarro, A Bertrand, S Bertrand, C Barbraud, K Delord, F M Gibon, C Ibanez, M Flores, P Fernandez Saavedra, M E Ezpinoza, C Heredia, F Rocha, C Zepita, D Amouroux
Aquatic ecosystems of the Bolivian Altiplano (∼3800 m a.s.l.) are characterized by extreme hydro-climatic constrains (e.g., high UV-radiations and low oxygen) and are under the pressure of increasing anthropogenic activities, unregulated mining, agricultural and urban development. We report here a complete inventory of mercury (Hg) levels and speciation in the water column, atmosphere, sediment and key sentinel organisms (i.e., plankton, fish and birds) of two endorheic Lakes of the same watershed differing with respect to their size, eutrophication and contamination levels...
August 11, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28806685/ecofriendly-gold-nanoparticles-lysozyme-interaction-thermodynamical-perspectives
#13
Swarup Roy, Shailendra K Saxena, Suryakant Mishra, Priyanka Yogi, P R Sagdeo, Rajesh Kumar
In the featured work interaction between biosynthesized gold nanoparticles (GNP) and lysozyme (Lys) has been studied using multi-spectroscopic approach. A moderate association constant (Kapp) of 2.66×10(4)L/mol has been observed indicative of interactive nature. The binding constant (Kb) was 1.99, 6.30 and 31.6×10(4)L/mol at 291, 298 and 305K respectively and the number of binding sites (n) was found to be approximately one. Estimated values of thermodynamic parameters (Enthalpy change, ΔH=141.99kJ/mol, entropy change, ΔS=570J/mol/K, Gibbs free energy change, ΔG=-27...
August 8, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28806680/sequestration-of-aluminium-iii-by-different-natural-and-synthetic-organic-and-inorganic-ligands-in-aqueous-solution
#14
Paola Cardiano, Rosalia Maria Cigala, Francesco Crea, Fausta Giacobello, Ottavia Giuffrè, Anna Irto, Gabriele Lando, Silvio Sammartano
The speciation of Al(3+) in aqueous solutions containing organic and inorganic ligands important from a biological (citrate (Cit(3-)), gluconate (Gluc(-)), lactate (Lac(-)), silicate (H2SiO4(2-)), carbonate (CO3(2-)), fluoride (F(-))) and industrial (Gantrez(®); polymethyl-vinyl-ether-co-maleic acids; GTZ S95 and GTZ AN169) point of view is reported. The stability constants of Al(3+)/L(z-) complexes (L(z-) = ligand with z(-) charge) were determined by potentiometry at T = 298.15 K and 0.10 ≤ I/M ≤ 1...
August 7, 2017: Chemosphere
https://www.readbyqxmd.com/read/28806679/development-of-a-predictive-model-for-lead-cadmium-and-fluorine-soil-water-partition-coefficients-using-sparse-multiple-linear-regression-analysis
#15
Kengo Nakamura, Tetsuo Yasutaka, Tatsu Kuwatani, Takeshi Komai
In this study, we applied sparse multiple linear regression (SMLR) analysis to clarify the relationships between soil properties and adsorption characteristics for a range of soils across Japan and identify easily-obtained physical and chemical soil properties that could be used to predict K and n values of cadmium, lead and fluorine. A model was first constructed that can easily predict the K and n values from nine soil parameters (pH, cation exchange capacity, specific surface area, total carbon, soil organic matter from loss on ignition and water holding capacity, the ratio of sand, silt and clay)...
July 26, 2017: Chemosphere
https://www.readbyqxmd.com/read/28806677/influence-of-the-residue-from-an-iron-mining-dam-in-the-growth-of-two-macrophyte-species
#16
F Bottino, J A M Milan, M B Cunha-Santino, I Bianchini
On November 5th, 2015 the worst environmental disaster in Brazil spilled 60 million m(3) of iron mining residue into Gualaxo do Norte River (Minas Gerais State), an affluent of the highest River Basin of the Brazilian Southeast (Doce River Basin), reaching the Atlantic Ocean. To assess the impact of the iron residue on the aquatic plant metabolism, we performed macrophyte growth experiments under controlled light and temperature conditions using two species (Egeria densa and Chara sp.). The plants' growth data were fitted in a kinetic model to obtain the biomass yields (K) and growth rates (μ)...
August 8, 2017: Chemosphere
https://www.readbyqxmd.com/read/28806655/magnetic-reduced-graphene-oxide-loaded-hydrogels-highly-versatile-and-efficient-adsorbents-for-dyes-and-selective-cr-vi-ions-removal
#17
Fatima Halouane, Yavuz Oz, Dalila Meziane, Alexandre Barras, Jean Juraszek, Santosh K Singh, Sreekumar Kurungot, Pankaj K Shaw, Rana Sanyal, Rabah Boukherroub, Amitav Sanyal, Sabine Szunerits
The formation of composites of reduced graphene oxide (rGO) and magnetic nanoparticles (MP) has flourished in recent years as they combine the advantages of both nanomaterials. Most of these composite materials are prepared by in situ formation of MP onto rGO or by the post-adsorption onto rGO. We report here on a simple and highly controlled method for the fabrication of different magnetic 3D rGO-loaded hydrogels. Cellulose bound magnetic nanoparticles (MP@cellulose) were synthesized by chemical co-precipitation and loaded together with rGO into poly(ethylene glycol) dimethacrylate based hydrogels during their fabrication using photo-polymerization...
July 28, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28806646/static-flexural-properties-of-hedgehog-spines-conditioned-in-coupled-temperature-and-relative-humidity-environments
#18
Emily B Kennedy, Bor-Kai Hsiung, Nathan B Swift, Kwek-Tze Tan
Hedgehogs are agile climbers, scaling trees and plants to heights exceeding 10m while foraging insects. Hedgehog spines (a.k.a. quills) provide fall protection by absorbing shock and could offer insights for the design of lightweight, material-efficient, impact-resistant structures. There has been some study of flexural properties of hedgehog spines, but an understanding of how this keratinous biological material is affected by various temperature and relative humidity treatments, or how spine color (multicolored vs...
August 5, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28806618/public-sentiment-and-discourse-about-zika-virus-on-instagram
#19
E K Seltzer, E Horst-Martz, M Lu, R M Merchant
OBJECTIVE: Social media have strongly influenced the awareness and perceptions of public health emergencies, and a considerable amount of social media content is now shared through images, rather than text alone. This content can impact preparedness and response due to the popularity and real-time nature of social media platforms. We sought to explore how the image-sharing platform Instagram is used for information dissemination and conversation during the current Zika outbreak. STUDY DESIGN: This was a retrospective review of publicly posted images about Zika on Instagram...
August 11, 2017: Public Health
https://www.readbyqxmd.com/read/28806597/a-nested-multivariate-chemometrics-based-calibration-strategy-for-direct-trace-biometal-analysis-in-soft-tissue-utilizing-energy-dispersive-x-ray-fluorescence-edxrf-and-scattering-spectrometry
#20
REVIEW
J J Okonda, K H Angeyo, J M Mangala, S M Kisia
Compton scatter-modulated fluorescence and multivariate chemometric (artificial neural network (ANN) and principal component regression (PCR)) calibration strategy was explored for direct rapid trace biometals (Mn, Fe, Cu, Zn, Se) analysis in "complex" matrices (model soft tissues). This involved spectral feature selection (multiple fluorescence signatures) normalized to or in conjunction with Compton scatter. ANN model resulted in more accurate trace biometal determination (R(2)>0.9) compared to PCR. Hybrid nested (ANN and PCR) approach led to optimized accurate biometals' concentrations in Oyster tissue (≤ ± 10%)...
August 8, 2017: Applied Radiation and Isotopes
keyword
keyword
22206
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"