keyword
MENU ▼
Read by QxMD icon Read
search

Effort tests

keyword
https://www.readbyqxmd.com/read/29786558/new-substrates-for-stem-cell-control
#1
REVIEW
Sara Schmidt, Annamaria Lilienkampf, Mark Bradley
The capacity to culture stem cells in a controllable, robust and scalable manner is necessary in order to develop successful strategies for the generation of cellular and tissue platforms for drug screening, toxicity testing, tissue engineering and regenerative medicine. Creating substrates that support the expansion, maintenance or directional differentiation of stem cells would greatly aid these efforts. Optimally, the substrates used should be chemically defined and synthetically scalable, allowing growth under defined, serum-free culture conditions...
July 5, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/29786503/relationships-between-theoretically-derived-short-term-outcomes-and-support-for-policy-among-the-public-and-decision-makers
#2
Carol L Schmitt, Laurel Curry, Vanessa Boudewyns, Pamela A Williams, LaShawn Glasgow, Deanna Van Hersh, Jeffrey Willett, Todd Rogers
PURPOSE AND OBJECTIVES: Policy change is a lengthy and complex process. Thus, it is important to articulate hypothesized causal pathways between advocacy activities and policy change outcomes and to identify and monitor early indicators of progress toward policy change. INTERVENTION APPROACH: The Kansas Health Foundation supports grantee efforts to address the public health effects of obesity through evidence-based policy, systems, and environmental change interventions...
May 17, 2018: Preventing Chronic Disease
https://www.readbyqxmd.com/read/29785969/pillared-graphite-anodes-for-reversible-sodiation
#3
Hanyang Zhang, Zhifei Li, Wei Xu, Yicong Chen, Xiulei Ji, Michael M Lerner
There has been a major effort recently to develop new rechargeable sodium-ion electrodes. In lithium ion batteries, LiC6 forms from graphite and de-solvated Li cations during the first charge. With sodium ions, graphite only shows a significant capacity when Na+ intercalates as a solvated complex, resulting in ternary graphite intercalation compounds (GICs). Although this chemistry has been shown to be highly reversible and to support high rates in small test cells, these GICs can require >250% volume expansion and contraction during cycling...
May 22, 2018: Nanotechnology
https://www.readbyqxmd.com/read/29785393/monitoring-methotrexate-induced-liver-fibrosis-in-patients-with-psoriasis-utility-of-transient-elastography
#4
REVIEW
Harriet S Cheng, Marius Rademaker
Increasingly, existing evidence indicates that methotrexate-associated liver injury is related to comorbid risk factors such as diabetes, alcoholism, and obesity, rather than to methotrexate itself. Despite this fact, significant effort continues to be expended in the monitoring of low-dose methotrexate in patients with psoriasis. The gold standard investigation has been liver biopsy, but this is associated with significant morbidity and mortality. As methotrexate-induced liver injury is uncommon, the risk/benefit ratio of liver biopsy has been questioned...
2018: Psoriasis: Targets and Therapy
https://www.readbyqxmd.com/read/29785255/feasibility-of-high-intensity-training-in-asthma
#5
L L Toennesen, E D Soerensen, M Hostrup, C Porsbjerg, J Bangsbo, V Backer
Background: High-intensity interval training is an effective and popular training regime but its feasibility in untrained adults with asthma is insufficiently described. Objective: The randomized controlled trial 'EFFORT Asthma' explored the effects of behavioural interventions including high-intensity interval training on clinical outcomes in nonobese sedentary adults with asthma. In this article we present a sub analysis of data aiming to evaluate if patients' pre-intervention levels of asthma control, FEV1, airway inflammation and airway hyperresponsiveness (AHR) predicted their training response to the high-intensity interval training program, measured as increase in maximal oxygen consumption (VO2 max)...
2018: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/29785177/characterization-of-new-microsatellite-markers-based-on-the-transcriptome-sequencing-of-clematis-finetiana
#6
Zhigao Liu, Weili Shao, Yamei Shen, Mengcheng Ji, Wenchao Chen, Ying Ye, Yongbao Shen
Background: Clematis is the biggest genus in the family Ranunculaceae with about 300 species. Clematis is also a globally important commercial group of flowers, especially in the United States and European countries. Their petals with different colors and shapes make the genus the "Queen of the Vines". However, the genomic information and phylogeny of Clematis based on existing molecular studies are limited. In this paper, new microsatellites (SSR) markers were identified from the transcriptome data of C...
2018: Hereditas
https://www.readbyqxmd.com/read/29784408/part-2-forensic-attribution-profiling-of-russian-vx-in-food-using-liquid-chromatography-mass-spectrometry
#7
Daniel Jansson, Susanne Wiklund Lindström, Rikard Norlin, Saphon Hok, Carlos A Valdez, Audrey M Williams, Armando Alcaraz, Calle Nilsson, Crister Åstot
This work is part two of a three-part series in this issue of a Sweden-United States collaborative effort towards the understanding of the chemical attribution signatures of Russian VX (VR) in synthesized samples and complex food matrices. In this study, we describe the sourcing of VR present in food based on chemical analysis of attribution signatures by liquid chromatography-tandem mass spectrometry (LC-MS/MS) combined with multivariate data analysis. Analytical data was acquired from seven different foods spiked with VR batches that were synthesized via six different routes in two separate laboratories...
August 15, 2018: Talanta
https://www.readbyqxmd.com/read/29784407/part-1-tracing-russian-vx-to-its-synthetic-routes-by-multivariate-statistics-of-chemical-attribution-signatures
#8
Karin Höjer Holmgren, Carlos A Valdez, Roger Magnusson, Alexander K Vu, Sandra Lindberg, Audrey M Williams, Armando Alcaraz, Crister Åstot, Saphon Hok, Rikard Norlin
Chemical attribution signatures (CAS) associated with different synthetic routes used for the production of Russian VX (VR) were identified. The goal of the study was to retrospectively determine the production method employed for an unknown VR sample. Six different production methods were evaluated, carefully chosen to include established synthetic routes used in the past for large scale production of the agent, routes involving general phosphorus-sulfur chemistry pathways leading to the agent, and routes whose main characteristic is their innate simplicity in execution...
August 15, 2018: Talanta
https://www.readbyqxmd.com/read/29784162/disinfection-of-the-goldman-applanation-tonometer-a-systematic-review
#9
Alex Ragan, Stephanie L Cote, John T Huang
OBJECTIVES: The Goldmann applanation tonometer is the gold standard for measuring intraocular pressure and a possible vector for the transmission of infectious diseases. The purpose of this study is to consolidate the evidence pertaining to the disinfection of Goldmann tonometers in an effort to facilitate an informed discussion regarding public policy in this important area. DESIGN: Systematic review. METHODS: An exhaustive literature review was undertaken to identify primary-level research that assesses the effectiveness of different agents used in the disinfection of Goldmann applanation tonometer prisms...
June 2018: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/29784114/hookup-app-use-sexual-behavior-and-sexual-health-among-adolescent-men-who-have-sex-with-men-in-the-united-states
#10
Kathryn Macapagal, David A Moskowitz, Dennis H Li, Andrés Carrión, Emily Bettin, Celia B Fisher, Brian Mustanski
PURPOSE: Geosocial networking applications (e.g., "hookup apps") are widely used among adult men who have sex with men (MSM). Little is known about adolescent MSM's (AMSM) use of these apps. Exploratory research is needed as AMSM's app use poses various ethical, legal, and sexual health concerns. This article examined AMSM's app use patterns and its associations with their sexual health and behavior. METHODS: Two hundred sexually experienced AMSM in the United States (M age = 16...
June 2018: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/29784001/appropriateness-of-malaria-diagnosis-and-treatment-for-fever-episodes-according-to-patient-history-and-anti-malarial-blood-measurement-a-cross-sectional-survey-from-tanzania
#11
Joanna Gallay, Dominic Mosha, Erick Lutahakana, Festo Mazuguni, Martin Zuakulu, Laurent Arthur Decosterd, Blaise Genton, Emilie Pothin
BACKGROUND: Monitoring the impact of case management strategies at large scale is essential to evaluate the public health benefit they confer. The use of methodologies relying on objective and standardized endpoints, such as drug levels in the blood, should be encouraged. Population drug use, diagnosis and treatment appropriateness in case of fever according to patient history and anti-malarials blood concentration was evaluated. METHODS: A cross-sectional survey took place between May and August 2015 in three regions of Tanzania with different levels of malaria endemicity...
May 21, 2018: Malaria Journal
https://www.readbyqxmd.com/read/29781730/the-positive-side-of-effort-a-review-of-the-impact-of-motivation-and-engagement-on-neuropsychological-performance
#12
Benjamin D Hill, Stephen L Aita
Almost the entirety of research on effort in clinical neuropsychology has focused on negative aspects of effort in neuropsychological assessment, with most work over the last 20 years emphasizing feigned cognitive impairment. In contrast, few studies have explored trait-level positive influences on motivation and engagement in regard to neuropsychological testing. This paper reviews potential constructs associated with positive aspects of effort in neuropsychological testing, including conation, grit, Need for Cognition, and personality factors from the Five Factor Model of personality (Big Five)...
July 2018: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/29781678/socio-demographic-determinants-of-body-mass-index-among-school-children-in-ebonyi-state-nigeria
#13
Henry A Akinsola, Chinwe Ezeruigbo, Kwabena A Kyei, Felix C Anyanwu, Robert Nemakhavhani
BACKGROUND: African specific studies on the factors associated with the growth pattern of children are needed to guide evidence and develop effective population-based interventions that can be tailored to the unique African context. PURPOSE: The purpose of this study was to determine the socio-economic correlates of body mass index (BMI) of primary and secondary school children in Ebonyi State, which is situated in south-eastern Nigeria. METHODOLOGY: This was a quantitative, cross-sectional study that utilised clustering and stratified sampling techniques to select 1000 learners from primary and secondary schools located in Abakaliki local government area...
March 7, 2018: African Journal of Primary Health Care & Family Medicine
https://www.readbyqxmd.com/read/29781245/relationship-between-effortful-control-and-facets-of-mindfulness-in-meditators-non-meditators-and-individuals-with-borderline-personality-disorder
#14
Miquel Tortella-Feliu, Joaquim Soler, Leonard Burns, Ausiàs Cebolla, Matilde Elices, Juan C Pascual, Yolanda López Del Hoyo, Rosa Baños, Javier García-Campayo
As dimensions of effortful control (EC), activation control, attentional control, and inhibitory control could mediate the relationship between mindfulness meditation practice and the facets of mindfulness (i.e., observing, describing, acting with awareness, non-judging and non-reacting to inner experience). In this study, we tested whether participant status: meditators (n = 330), healthy non-meditators (n = 254) and individuals with borderline personality disorder (BPD) diagnosis (n = 46) predicted the facets of mindfulness and if these potential effects were mediated through the three effortful control (EC) dimensions (activation, attentional and inhibitory control)...
May 20, 2018: Personality and Mental Health
https://www.readbyqxmd.com/read/29781169/effects-of-urbanization-on-the-population-structure-of-freshwater-turtles-across-the-united-states
#15
David R Bowne, Bradley J Cosentino, Laurel J Anderson, Christopher P Bloch, Sandra Cooke, Patrick W Crumrine, Jason Dallas, Alexandra Doran, Jerald J Dosch, Daniel L Druckenbrod, Richard D Durtsche, Danielle Garneau, Kristen S Genet, Todd S Fredericksen, Peter A Kish, Mary Beth Kolozsvary, Frank T Kuserk, Erin S Lindquist, Carol Mankiewicz, James G March, Timothy J Muir, K Greg Murray, Madeline N Santulli, Frank J Sicignano, Peter D Smallwood, Rebecca A Urban, Kathy Winnett-Murray, Craig R Zimmermann
Landscape-scale alterations that accompany urbanization may negatively affect the population structure of wildlife species such as freshwater turtles. Changes to nesting sites and higher mortality rates due to vehicular collisions and increased predator populations may particularly affect immature turtles and mature female turtles. We hypothesized that the proportions of adult female and immature turtles in a population will negatively correlate with landscape urbanization. As a collaborative effort of the Ecological Research as Education Network (EREN), we sampled freshwater turtle populations in 11 states across the central and eastern United States...
May 20, 2018: Conservation Biology: the Journal of the Society for Conservation Biology
https://www.readbyqxmd.com/read/29780812/characteristics-of-mobile-phone-access-and-usage-in-rural-and-urban-guatemala-assessing-feasibility-of-text-message-reminders-to-increase-childhood-immunizations
#16
Gretchen J Domek, Ingrid L Contreras-Roldan, Edwin J Asturias, Michael Bronsert, Guillermo Antonio Bolaños Ventura, Sean T O'Leary, Allison Kempe, Sheana Bull
Background: Despite efforts to promote vaccination in low- and middle-income countries (LMICs), over 20 million infants remain under-immunized and at risk for unnecessary morbidity and mortality. Mobile health technologies, such as Short Message Service (SMS) texts, have tremendous and untapped potential for disease management. Patient reminder systems are an important mechanism for improving childhood vaccination coverage and can be easily adapted to SMS platforms. However, current research lacks an understanding of the barriers and facilitators to mHealth program design, implementation, and scale in LMICs...
2018: MHealth
https://www.readbyqxmd.com/read/29780765/alcohol-brand-use-of-youth-appealing-advertising-and-consumption-by-youth-and-adults
#17
Alisa A Padon, Rajiv N Rimal, Michael Siegel, William DeJong, Timothy S Naimi, David H JernFigan
Background: Youth exposure to alcohol marketing has been shown to be an important contributor to the problem of underage drinking in the U.S. More work is needed on identifying and minimizing content with particular appeal to youth. Design and Methods: We tested the association between the youth-appeal of marketing content of televised alcohol advertisements and the brand-specific alcohol consumption of both underage youth and adults. We used existing data from three sources: a brand-specific alcohol consumption survey among underage youth ( N =1032), a brand-specific alcohol consumption survey among adults ( N ~13,000), and an analysis of content appealing to youth (CAY) in a sample of televised alcohol advertisements ( n =96) aired during the youth survey...
February 5, 2018: Journal of Public Health Research
https://www.readbyqxmd.com/read/29780687/the-intention-to-use-hiv-pre-exposure-prophylaxis-prep-among-men-who-have-sex-with-men-in-switzerland-testing-an-extended-explanatory-model-drawing-on-the-unified-theory-of-acceptance-and-use-of-technology-utaut
#18
Sibylle Nideröst, Daniel Gredig, Benedikt Hassler, Franziska Uggowitzer, Patrick Weber
Aim: The aim of this study was to determine the intention to use pre-exposure prophylaxis (PrEP) when available and to identify predictors of the intention to use PrEP among men who have sex with men (MSM) living in Switzerland. The theoretical model drew on the Unified Theory of Acceptance and Use of Technology and considered additional variables related specifically to PrEP, HIV protection and the resources of MSM. Subject and methods: For data collection, we used an anonymous, standardized self-administered online questionnaire...
2018: Journal of Public Health
https://www.readbyqxmd.com/read/29780664/a-new-paradigm-for-tissue-diagnostics-tools-and-techniques-to-standardize-tissue-collection-transport-and-fixation
#19
REVIEW
Daniel R Bauer, Michael Otter, David R Chafin
Purpose of Review: Studying and developing preanalytical tools and technologies for the purpose of obtaining high-quality samples for histological assays is a growing field. Currently, there does not exist a standard practice for collecting, fixing, and monitoring these precious samples. There has been some advancement in standardizing collection for the highest profile tumor types, such as breast, where HER2 testing drives therapeutic decisions. This review examines the area of tissue collection, transport, and monitoring of formalin diffusion and details a prototype system that could be used to help standardize tissue collection efforts...
2018: Current Pathobiology Reports
https://www.readbyqxmd.com/read/29780475/development-of-microfluidic-platforms-for-the-synthesis-of-metal-complexes-and-evaluation-of-their-dna-affinity-using-online-fret-melting-assays
#20
Viktoria Rakers, Paolo Cadinu, Joshua B Edel, Ramon Vilar
Guanine-rich DNA sequences can fold into quadruple-stranded structures known as G-quadruplexes. These structures have been proposed to play important biological roles and have been identified as potential drug targets. As a result, there is increasing interest in developing small molecules that can bind to G-quadruplexes. So far, these efforts have been mostly limited to conventional batch synthesis. Furthermore, no quick on-line method to assess new G-quadruplex binders has been developed. Herein, we report on two new microfluidic platforms to: (a) readily prepare G-quadruplex binders (based on metal complexes) in flow, quantitatively and without the need for purification before testing; (b) a microfluidic platform (based on FRET melting assays of DNA) that enables the real-time and on-line assessment of G-quadruplex binders in continuous flow...
April 14, 2018: Chemical Science
keyword
keyword
73716
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"