keyword
MENU ▼
Read by QxMD icon Read
search

10,000 steps

keyword
https://www.readbyqxmd.com/read/28640436/two-step-irradiance-schedule-versus-single-dose-cold-compress-for-pain-control-during-5-aminolevulinic-acid-based-photodynamic-therapy-of-condyloma-acuminatum
#1
Xiaonan Shao, Fang Wang, Bin Xu
OBJECTIVE: The purpose of this study was to investigate the effect of two-step irradiance schedule in relieving pain during PDT of CA. METHODS: The study was a prospective, controlled trial of 141 CA patients who were randomly divided into Group A (two-step irradiance schedule) and Group B (single-dose cold compress). The numeric rating scales (NRS) of patients' pain were recorded at 5, 10, 15, and 20 minutes during each PDT. RESULTS: The efficacy of PDT and NRS scores of patients in the two groups were compared...
June 22, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28627013/regular-exercise-improves-the-well-being-of-parents-of-children-with-cancer
#2
Gail C Halliday, Gordon C P Miles, Julie A Marsh, Rishi S Kotecha, Angela J Alessandri
AIM: Parents of children with cancer describe impaired physical and social functioning, sleep disturbance and poor mental health. Exercise-related interventions impact positively on these quality of life domains, but have not been examined in this population. The aim of this longitudinal pilot study was to explore the feasibility of a 12-week pedometer-monitored walking intervention among parents of children with cancer, assessing adherence to a set activity target of 70,000 steps per week, and to explore the benefits of physical activity on mental and physical health...
June 19, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28616288/decreased-expression-of-perforin-in-cd8-t-lymphocytes-in-patients-with-mycobacterium-tuberculosis-infection-and-its-potential-value-as-a-marker-for-efficacy-of-treatment
#3
Hongbin Jiang, Huili Gong, Qing Zhang, Jin Gu, Li Liang, Jun Zhang
BACKGROUND: Cytolytic activity against mycobacteria tuberculosis (MTB) within the infected macrophage is a crucial step in the immunity against TB infection, as MTB is an intracellular bacterium. Cytotoxic molecules such as perforin and granzymes produced by cytolytic T cells directly participate in this process. In this study, we evaluated the cytotoxicity function employing flow cytometry analysis of the level of expression of interferon-γ (IFN-γ), perforin and granzyme B in CD8(+) T cells from patients with active pulmonary TB (PTB), stable PTB and healthy controls, and explored whether MTB antigen (MTB Ag)-stimulated cytotoxic molecules would be useful for monitoring responses to anti-TB treatment...
May 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28591145/successful-implementation-of-helping-babies-survive-and-helping-mothers-survive-programs-an-utstein-formula-for-newborn-and-maternal-survival
#4
Hege L Ersdal, Nalini Singhal, Georgina Msemo, Ashish Kc, Santorino Data, Nester T Moyo, Cherrie L Evans, Jeffrey Smith, Jeffrey M Perlman, Susan Niermeyer
Globally, the burden of deaths and illness is still unacceptably high at the day of birth. Annually, approximately 300.000 women die related to childbirth, 2.7 million babies die within their first month of life, and 2.6 million babies are stillborn. Many of these fatalities could be avoided by basic, but prompt care, if birth attendants around the world had the necessary skills and competencies to manage life-threatening complications around the time of birth. Thus, the innovative Helping Babies Survive (HBS) and Helping Mothers Survive (HMS) programs emerged to meet the need for more practical, low-cost, and low-tech simulation-based training...
2017: PloS One
https://www.readbyqxmd.com/read/28588891/prevalence-and-clinical-features-of-opioid-induced-constipation-in-the-general-population-a-french-study-of-15-000-individuals
#5
P Ducrotté, J Milce, C Soufflet, C Fabry
BACKGROUND: Constipation is common during opioid therapy and can compromise analgesia. AIM: The aim of this article is to determine the prevalence and clinical characteristics of opioid-induced constipation (OIC) in France. METHODS: A questionnaire study was conducted in a representative sample of the French general population. Participants completed a 31-item questionnaire covering opioid use during the previous six months, and the occurrence of constipation (defined as <3 bowel movements per week, straining during defaecation, or both) during opioid treatment...
June 2017: United European Gastroenterology Journal
https://www.readbyqxmd.com/read/28582480/pastaspark-multiple-sequence-alignment-meets-big-data
#6
José M Abuín, Tomás F Pena, Juan C Pichel
Motivation: One basic step in many bioinformatics analyses is the Multiple Sequence Alignment (MSA). One of the state of the art tools to performMSA is PASTA (Practical Alignments using SATé and TrAnsitivity). PASTA supportsmultithreading but it is limited to process datasets on shared memory systems. In this work we introduce PASTASpark, a tool that uses the Big Data engine Apache Spark to boost the performance of the alignment phase of PASTA, which is the most expensive task in terms of time consumption...
June 5, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28582398/effects-of-low-powered-rf-sweep-between-0-01-20-ghz-on-female-aedes-aegypti-mosquitoes-a-collective-behaviour-analysis
#7
Abdul Halim Poh, Mahmoud Moghavvemi, M M Shafiei, C S Leong, Yee Ling Lau, Faisal Rafiq Mahamd Adikan, Majid Bakhtiari, Mahmood Ameen Abdulla Hassan
There are many products claiming to be an electronic solution towards repelling mosquitoes. Several reviews were published in debunking these claims. However, there is a lack of a systematic study on effects of electromagnetic (EM) or more specifically, radio frequency (RF) waves against mosquitoes due to the conclusions made in those years. Therefore, we attempt to establish a fundamental study on female Aedes Aegypti (Linnaeus) mosquitoes by quantifying the collective behavior of the mosquitoes against a continuous stream of low-powered RF signals via a broadband horn antenna using image processing methods...
2017: PloS One
https://www.readbyqxmd.com/read/28575141/objectively-measured-physical-activity-and-kidney-function-in-older-men-a-cross-sectional-population-based-study
#8
Tessa J Parsons, Claudio Sartini, Sarah Ash, Lucy T Lennon, S Goya Wannamethee, I-Min Lee, Peter H Whincup, Barbara J Jefferis
Background: kidney function declines in older adults and physical activity levels are low. We investigated whether higher levels of physical activity and lower levels of sedentary behaviour were associated with lower odds of low kidney function in older men. Methods: cross-sectional study of 1,352 men from the British Regional Heart Study, mean (standard deviation) age 78.5 (4.6) year. Physical activity and sedentary behaviour were measured using Actigraph GT3X accelerometers...
June 1, 2017: Age and Ageing
https://www.readbyqxmd.com/read/28574074/atomic-scale-deposition-of-pt-around-au-nanoparticles-to-achieve-much-enhanced-electrocatalysis-of-pt
#9
Zheng Xi, Haifeng Lv, Daniel P Erdosy, Dong Su, Qing Li, Chao Yu, Junrui Li, Shouheng Sun
We report an electrochemical method to deposit atomic scale Pt on a 5 nm Au nanoparticle (NP) surface in N2-saturated 0.5 M H2SO4. Pt is provided by the Pt wire counter electrode via one-step Pt wire oxidation, dissolution, and deposition realized by controlled electrochemical scanning. Scanning from 0.6-1.0 V (vs. RHE) for 10 000 cycles gives Au98.2Pt1.8, which serves as an excellent catalyst for the formic acid oxidation reaction, showing 41 times higher specific activity (20.19 mA cm(-2)) and 25 times higher mass activity (10...
June 2, 2017: Nanoscale
https://www.readbyqxmd.com/read/28567679/androgens-oestrogens-and-progesterone-concentrations-in-wastewater-purification-processes-measured-with-capillary-electrophoresis
#10
Heli Sirén, Samira El Fellah
A novel analytical-scale concept to improve reliability of detection and analysis of natural and processed wastewater samples from a purification plant was developed. A sequential sample clean-up system of polymer-based octadecyl and silane-based quaternary amine sorbents were used for concentrating human based steroid hormones and their metabolites and detecting them by UV absorption with capillary electrophoresis (CE). The water samples were collected from influent and effluent processes of the water purification plant in Helsinki, Finland...
May 31, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28551048/randomized-study-comparing-equal-height-staples-with-graduated-height-staples-in-bronchial-closure
#11
Jiro Okami, Toshiteru Tokunaga, Takashi Kanou, Hidenori Kunou, Daisuke Ishida, Ayako Fujiwara, Yuri Ito, Masahiko Higashiyama
BACKGROUND: There are two forms of staple cartridge available for lung cancer operations, the flat face with equal height staples and the stepped face with graduated height staples. The objective of the study was to evaluate their stapling ability in lobectomy. METHODS: A randomized prospective study was conducted to compare two types of stapling reloads for bronchial closure. Stapling ability was evaluated by the staple formation on the resected bronchial stump...
May 24, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28549882/trends-in-the-use-of-laboratory-tests-for-the-diagnosis-of-clostridium-difficile-infection-and-association-with-incidence-rates-in-quebec-canada-2010-2014
#12
C Bogaty, S Lévesque, C Garenc, C Frenette, D Bolduc, L-A Galarneau, C Lalancette, V Loo, C Tremblay, M Trudeau, J Vachon, M Dionne, J Villeneuve, J Longtin, Y Longtin
BACKGROUND: Several Clostridium difficile infection (CDI) surveillance programs do not specify laboratory strategies to use. We investigated the evolution in testing strategies used across Quebec, Canada, and its association with incidence rates. METHODS: Cross-sectional study of 95 hospitals by surveys conducted in 2010 and in 2013-2014. The association between testing strategies and institutional CDI incidence rates was analyzed via multivariate Poisson regressions...
May 23, 2017: American Journal of Infection Control
https://www.readbyqxmd.com/read/28545449/quantifying-the-global-contribution-of-alcohol-consumption-to-cardiomyopathy
#13
Jakob Manthey, Sameer Imtiaz, Maria Neufeld, Margaret Rylett, Jürgen Rehm
BACKGROUND: The global impact of alcohol consumption on deaths due to cardiomyopathy (CM) has not been quantified to date, even though CM contains a subcategory for alcoholic CM with an effect of heavy drinking over time as the postulated underlying causal mechanism. In this feasibility study, a model to estimate the alcohol-attributable fraction (AAF) of CM deaths based on alcohol exposure measures is proposed. METHODS: A two-step model was developed based on aggregate-level data from 95 countries, including the most populous (data from 2013 or last available year)...
May 25, 2017: Population Health Metrics
https://www.readbyqxmd.com/read/28540026/meta-analysis-of-gwas-of-over-16-000-individuals-with-autism-spectrum-disorder-highlights-a-novel-locus-at-10q24-32-and-a-significant-overlap-with-schizophrenia
#14
(no author information available yet)
BACKGROUND: Over the past decade genome-wide association studies (GWAS) have been applied to aid in the understanding of the biology of traits. The success of this approach is governed by the underlying effect sizes carried by the true risk variants and the corresponding statistical power to observe such effects given the study design and sample size under investigation. Previous ASD GWAS have identified genome-wide significant (GWS) risk loci; however, these studies were of only of low statistical power to identify GWS loci at the lower effect sizes (odds ratio (OR) <1...
2017: Molecular Autism
https://www.readbyqxmd.com/read/28521848/impacts-of-stocking-density-on-development-and-puberty-attainment-of-replacement-beef-heifers
#15
K M Schubach, R F Cooke, A P Brandão, K D Lippolis, L G T Silva, R S Marques, D W Bohnert
In all, 60 Angus×Hereford heifers were ranked by age and BW (210±2 days and 220±2 kg) on day 0, and assigned to: (a) one of three drylot pens (10×14 m pens; 10 heifers/pen) resulting in a stocking density of 14 m2/heifer (HIDENS; n=3), or (b) one of three pastures (25 ha pastures; 10 heifers/pasture), resulting in a stocking density of 25 000 m2/heifer (LOWDENS; n=3). Pastures were harvested for hay before the beginning of this experiment, and negligible forage was available for grazing to LOWDENS heifers during the experiment (days 0 to 182)...
May 19, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28520922/gc-ms-method-for-quantification-of-mephedrone-in-human-blood-sample
#16
Khaled M Mohamed
Abuse of mephedrone (4-methylmethcathinone) has emerged among the last few years. Intoxication and fatality associated with mephedrone have been reported in the literature. The present work describes a simple and rapid gas chromatography-mass spectrometry (GC-MS) method for detection and quantification of mephedrone in human blood samples using GC-MS. Blood was deproteinated with acetonitrile and the supernatant was derivatized and extracted in a single step with ethyl chloroformate and ethyl acetate. Methamphetamine-d5 was used as an internal standard (IS)...
May 18, 2017: Journal of Chromatographic Science
https://www.readbyqxmd.com/read/28520805/identification-of-key-contributors-in-complex-population-structures
#17
Markus Neuditschko, Herman W Raadsma, Mehar S Khatkar, Elisabeth Jonas, Eike J Steinig, Christine Flury, Heidi Signer-Hasler, Mirjam Frischknecht, Ruedi von Niederhäusern, Tosso Leeb, Stefan Rieder
Evaluating the genetic contribution of individuals to population structure is essential to select informative individuals for genome sequencing, genotype imputation and to ascertain complex population structures. Existing methods for the selection of informative individuals for genomic imputation solely focus on the identification of key ancestors, which can lead to a loss of phasing accuracy of the reference population. Currently many methods are independently applied to investigate complex population structures...
2017: PloS One
https://www.readbyqxmd.com/read/28520780/towards-a-point-of-care-strip-test-to-diagnose-sickle-cell-anemia
#18
Meaghan Bond, Brady Hunt, Bailey Flynn, Petri Huhtinen, Russell Ware, Rebecca Richards-Kortum
A rapid test to identify patients with sickle cell disease could have important benefits in low-resource settings. Sickle cell anemia (SCA) affects about 300,000 newborns each year, the majority of whom are born in sub-Saharan Africa. Low-cost therapies are available to treat SCA, but most countries in sub-Saharan Africa lack robust neonatal screening programs needed to identify patients in need of treatment. To address this need, we developed and evaluated a competitive lateral flow assay that identifies patients with SCA (genotype HbSS) in 15 minutes using undiluted whole blood...
2017: PloS One
https://www.readbyqxmd.com/read/28512111/an-initial-evaluation-of-the-impact-of-pok%C3%A3-mon-go-on-physical-activity
#19
Ying Xian, Hanzhang Xu, Haolin Xu, Li Liang, Adrian F Hernandez, Tracy Y Wang, Eric D Peterson
BACKGROUND: Pokémon GO is a location-based augmented reality game. Using GPS and the camera on a smartphone, the game requires players to travel in real world to capture animated creatures, called Pokémon. We examined the impact of Pokémon GO on physical activity (PA). METHODS AND RESULTS: A pre-post observational study of 167 Pokémon GO players who were self-enrolled through recruitment flyers or online social media was performed. Participants were instructed to provide screenshots of their step counts recorded by the iPhone Health app between June 15 and July 31, 2016, which was 3 weeks before and 3 weeks after the Pokémon GO release date...
May 16, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28508994/disease-modifying-effects-of-neural-regeneration-peptide-2945-in-the-gaers-model-of-absence-epilepsy
#20
Gabi Dezsi, Frank Sieg, Mark Thomas, Terence J O'Brien, Marieke van der Hart, Nigel C Jones
Epilepsy is a common neurological condition characterised by spontaneous recurrent seizures. Current anti-epileptic drugs are only effective and tolerated in ~70% of patients, leaving a substantial proportion of patients untreated. As such, there is a pressing need to develop new therapies. We assessed the anti-seizure activity of Neural Regeneration Peptide 2945 (NRP 2945) in the GAERS model of absence epilepsy. Drug effects on seizures were assessed using two study designs. Male adult GAERS were implanted with EEG electrodes to measure seizure frequency...
May 16, 2017: Neurochemical Research
keyword
keyword
97048
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"