keyword
MENU ▼
Read by QxMD icon Read
search

Assessment

keyword
https://www.readbyqxmd.com/read/29037015/comparison-of-spot-sign-blend-sign-and-black-hole-sign-for-outcome-prediction-in-patients-with-intracerebral-hemorrhage
#1
Peter B Sporns, Michael Schwake, André Kemmling, Jens Minnerup, Wolfram Schwindt, Thomas Niederstadt, Rene Schmidt, Uta Hanning
BACKGROUND AND PURPOSE: Blend sign (BS) and black hole sign (BHS) on non-contrast computed tomography (NCCT) and spot sign (SS) on CT-angiography (CTA) are indicators of early hematoma expansion in spontaneous intracerebral hemorrhage (ICH). However, their independent contributions to outcome have not been well explored. METHODS: In this retrospective study, inclusion criteria were: 1) spontaneous ICH and 2) NCCT and CTA performed on admission within 6 hours after onset of symptoms...
September 2017: Journal of Stroke
https://www.readbyqxmd.com/read/29037011/visibility-of-ct-early-ischemic-change-is-significantly-associated-with-time-from-stroke-onset-to-baseline-scan-beyond-the-first-3-hours-of-stroke-onset
#2
Jian Gao, Mark W Parsons, Hiroyuki Kawano, Christopher R Levi, Tiffany-Jane Evans, Longting Lin, Andrew Bivard
BACKGROUND AND PURPOSE: Non-contrast brain computed tomography (NCCT) remains the most common imaging modality employed to select patients for thrombolytic therapy in acute ischemic stroke. The current study used the Alberta Stroke Program Early CT Score (ASPECTS) to identify early ischemic changes on brain NCCT imaging with the aim to investigate whether a relationship exists between time from symptoms onset to NCCT with the presence of early ischaemic change quantified by ASPECTS. METHODS: We studied 1,329 ischemic stroke patients who had NCCT within 8 hours of stroke onset...
September 2017: Journal of Stroke
https://www.readbyqxmd.com/read/29037006/microrna-150-5p-improves-risk-classification-for-mortality-within-90-days-after-acute-ischemic-stroke
#3
Natalie Scherrer, Francois Fays, Beat Mueller, Andreas Luft, Felix Fluri, Mirjam Christ-Crain, Yvan Devaux, Mira Katan
BACKGROUND AND PURPOSE: Micro ribonucleic acid-150-5p (miR-150-5p) regulates proinflammatory cytokines as well as vessel integrity. We evaluated the incremental prognostic value of logarithm (log) of miR-150-5p plasma levels after ischemic stroke. METHODS: In a prospective cohort study, levels of miR-150-5p were measured within 72 hours of symptom onset in 329 ischemic stroke patients. The outcome measures were unfavorable functional outcome (assessed by the modified Rankin Scale score >2) and mortality within 90 days...
September 2017: Journal of Stroke
https://www.readbyqxmd.com/read/29037003/effects-of-temperature-and-pressure-on-acute-stroke-incidence-assessed-using-a-korean-nationwide-insurance-database
#4
Jae-Sung Lim, Hyung-Min Kwon, Seong-Eun Kim, Juneyoung Lee, Young-Seok Lee, Byung-Woo Yoon
BACKGROUND AND PURPOSE: Many studies have evaluated the association between weather and stroke, with variable conclusions. Herein we determined the relationships between daily meteorological parameters and acute stroke incidence in South Korea. METHODS: Patients with acute stroke (2,894) were identified by standard sampling of a nationwide insurance claims database from January to December 2011. We used multiple Poisson regression analyses of stroke incidence and meteorological parameters (mean temperature, diurnal temperature change, temperature differences over the preceding 24 hours, atmospheric pressure, humidity, wind speed, and physiologically equivalent temperature) to calculate the relative risk of stroke incidence associated with meteorological parameters...
September 2017: Journal of Stroke
https://www.readbyqxmd.com/read/29037000/-analysis-of-fipronil-and-metabolites-residues-distrubution-in-eggs
#5
B Lyu, D W Chen, J G Li, S Zhou, Y F Zhao
Objective: To compare the residual distribution of fipronil and its metabolites in white and yellow egg, and to analyze the residual changes of fipronil and its metabolites in raw and cooked samples, regarding the risk assessment of fipronil and its metabolites via consuming egg for different age groups. Methods: The white egg and yellow egg were isolated from 10 egg samples containing fipronil residues. Samples were extracted with acetonitrile and purified, and determined by liquid chromatography-high resolution mass spectrometry...
October 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29036987/-internet-dietary-assessment-becomes-the-innovative-technology-of-nutrition-work
#6
J Q Lai
No abstract text is available yet for this article.
October 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29036956/-the-diagnostic-value-of-neuron-specific-enolase-central-nervous-system-specific-protein-and-interleukin-6-in-sepsis-associated-encephalopathy
#7
Q Feng, L Wu, Y H Ai, S Y Deng, M L Ai, L Huang, Z Y Liu, L N Zhang
Objective: To investigate the diagnostic value of neuron-specific enolase(NSE), central nervous system specific protein(S100β), interleukin-6(IL-6) in sepsis-associated encephalopathy(SAE). Methods: Clinical data of patients admitted to ICU and diagnosed with sepsis were collected from January 2015 to June 2016 in Xiangya Hospital, Central South University. SAE was defined as cerebral dysfunction in the presence of sepsis that also fulfilled the exclusion criteria. The acute physiology and chronic health score (APACHE Ⅱ), sequential organ failure assessment (SOFA), NSE, S100β, IL-6, ICU stay time and 28-day mortality were compared between the two groups...
October 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/29036933/school-leadership-and-cyberbullying-a-multilevel-analysis
#8
Sara B Låftman, Viveca Östberg, Bitte Modin
Cyberbullying is a relatively new form of bullying, with both similarities and differences to traditional bullying. While earlier research has examined associations between school-contextual characteristics and traditional bullying, fewer studies have focused on the links to students' involvement in cyberbullying behavior. The aim of the present study is to assess whether school-contextual conditions in terms of teachers' ratings of the school leadership are associated with the occurrence of cyberbullying victimization and perpetration among students...
October 15, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29036930/automatic-hotspot-and-sun-glint-detection-in-uav-multispectral-images
#9
Damian Ortega-Terol, David Hernandez-Lopez, Rocio Ballesteros, Diego Gonzalez-Aguilera
Last advances in sensors, photogrammetry and computer vision have led to high-automation levels of 3D reconstruction processes for generating dense models and multispectral orthoimages from Unmanned Aerial Vehicle (UAV) images. However, these cartographic products are sometimes blurred and degraded due to sun reflection effects which reduce the image contrast and colour fidelity in photogrammetry and the quality of radiometric values in remote sensing applications. This paper proposes an automatic approach for detecting sun reflections problems (hotspot and sun glint) in multispectral images acquired with an Unmanned Aerial Vehicle (UAV), based on a photogrammetric strategy included in a flight planning and control software developed by the authors...
October 15, 2017: Sensors
https://www.readbyqxmd.com/read/29036927/chinese-olive-canarium-album-l-fruit-extract-attenuates-metabolic-dysfunction-in-diabetic-rats
#10
Yu-Te Yeh, An-Na Chiang, Shu-Chen Hsieh
Hyperglycemia and dysregulation of lipid metabolism play a crucial role in metabolic dysfunction. The aims of present study were to evaluate the ameliorative effect of the ethyl acetate fraction of Chinese olive fruit extract (CO-EtOAc) on high-fat diet (HFD) and streptozotocin (STZ)-induced diabetic rats. CO-EtOAc, rich in gallic acid and ellagic acid, could markedly decreased the body weight and epididymal adipose mass. In addition, CO-EtOAc increased serum HDL-C levels, hepatic GSH levels, and antioxidant enzyme activities; lowered blood glucose, serum levels of total cholesterol (TC), triglycerides (TG), bile acid, and tumor necrosis factor alpha (TNFα); and reduced TC and TG in liver...
October 15, 2017: Nutrients
https://www.readbyqxmd.com/read/29036917/the-effect-of-tio%C3%A2-doped-photocatalytic-nano-additives-on-the-hydration-and-microstructure-of-portland-and-high-alumina-cements
#11
María Pérez-Nicolás, Íñigo Navarro-Blasco, José M Fernández, José Ignacio Alvarez
Mortars with two different binders (Portland cement (PC) and high alumina cement (HAC)) were modified upon the bulk incorporation of nano-structured photocatalytic additives (bare TiO₂, and TiO₂ doped with either iron (Fe-TiO₂) or vanadium (V-TiO₂)). Plastic and hardened state properties of these mortars were assessed in order to study the influence of these nano-additives. Water demand was increased, slightly by bare TiO₂ and Fe-TiO₂, and strongly by V-TiO₂, in agreement with the reduction of the particle size and the tendency to agglomerate...
October 14, 2017: Nanomaterials
https://www.readbyqxmd.com/read/29036915/stat3-but-not-hif-1%C3%AE-is-important-in-mediating-hypoxia-induced-chemoresistance-in-mda-mb-231-a-triple-negative-breast-cancer-cell-line
#12
Hoda Soleymani Abyaneh, Nidhi Gupta, Aneta Radziwon-Balicka, Paul Jurasz, John Seubert, Raymond Lai, Afsaneh Lavasanifar
Hypoxia-induced chemoresistance (HICR) is a well-recognized phenomenon, and in many experimental models, hypoxia inducible factor-1α (HIF-1α) is believed to be a key player. We aimed to better understand the mechanism underlying HICR in a triple negative breast cancer cell line, MDA-MB-231, with a focus on the role of HIF-1α. In this context, the effect of hypoxia on the sensitivity of MDA-MB-231 cells to cisplatin and their stem-like features was evaluated and the role of HIF-1α in both phenomena was assessed...
October 14, 2017: Cancers
https://www.readbyqxmd.com/read/29036913/alpha-galacto-oligosaccharides-at-low-dose-improve-liver-steatosis-in-a-high-fat-diet-mouse-model
#13
Eric Chappuis, Fanny Morel-Depeisse, Bruno Bariohay, Julien Roux
Non-Alcoholic Fatty Liver Disease (NAFLD) is the major liver disease worldwide and is linked to the development of metabolic syndrome and obesity. As alpha-galacto-oligosaccharides (α-GOS) from legumes have been shown to reduce body weight and hyperphagia in overweight adults, it was hypothesized that they would exert benefits on the development of metabolic syndrome and associated NAFLD in a rodent model. C57Bl/6J mice were fed a high-fat diet until they developed metabolic syndrome and were then orally treated either with α-GOS at a physiological dose (2...
October 14, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29036902/dna-adducts-formed-by-aristolochic-acid-are-unique-biomarkers-of-exposure-and-explain-the-initiation-phase-of-upper-urothelial-cancer
#14
REVIEW
Marie Stiborová, Volker M Arlt, Heinz H Schmeiser
Aristolochic acid (AA) is a plant alkaloid that causes aristolochic acid nephropathy (AAN) and Balkan endemic nephropathy (BEN), unique renal diseases frequently associated with upper urothelial cancer (UUC). This review summarizes the significance of AA-derived DNA adducts in the aetiology of UUC leading to specific A:T to T:A transversion mutations (mutational signature) in AAN/BEN-associated tumours, which are otherwise rare in individuals with UCC not exposed to AA. Therefore, such DNA damage produced by AA-DNA adducts is one rare example of the direct association of exposure and cancer development (UUC) in humans, confirming that the covalent binding of carcinogens to DNA is causally related to tumourigenesis...
October 14, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29036901/importance-of-leadership-style-towards-quality-of-care-measures-in-healthcare-settings-a-systematic-review
#15
REVIEW
Danae F Sfantou, Aggelos Laliotis, Athina E Patelarou, Dimitra Sifaki-Pistolla, Michail Matalliotakis, Evridiki Patelarou
Effective leadership of healthcare professionals is critical for strengthening quality and integration of care. This study aimed to assess whether there exist an association between different leadership styles and healthcare quality measures. The search was performed in the Medline (National Library of Medicine, PubMed interface) and EMBASE databases for the time period 2004-2015. The research question that guided this review was posed as: "Is there any relationship between leadership style in healthcare settings and quality of care?" Eighteen articles were found relevant to our research question...
October 14, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/29036893/development-and-validation-of-a-food-frequency-questionnaire-to-estimate-intake-among-children-and-adolescents-in-urban-peru
#16
Carly A Rodriguez, Emily R Smith, Eduardo Villamor, Nelly Zavaleta, Graciela Respicio-Torres, Carmen Contreras, Sara Perea, Judith Jimenez, Karen Tintaya, Leonid Lecca, Megan B Murray, Molly F Franke
Tools to assess intake among children in Latin America are limited. We developed and assessed the reproducibility and validity of a semi-quantitative food frequency questionnaire (FFQ) administered to children, adolescents, and their caregivers in Lima, Peru. We conducted 24-h diet recalls (DRs) and focus groups to develop a locally-tailored FFQ prototype for children aged 0-14 years. To validate the FFQ, we administered two FFQs and three DRs to children and/or their caregivers (N = 120) over six months. We examined FFQ reproducibility by quartile agreement and Pearson correlation coefficients, and validity by quartile agreement and correlation with DRs...
October 14, 2017: Nutrients
https://www.readbyqxmd.com/read/29036871/monitoring-of-need-for-recovery-and-prolonged-fatigue-within-the-working-population-evaluation-of-reliability-and-agreement-over-time
#17
H Hoofs, N W H Jansen, M W J Jansen, I J Kant
BACKGROUND: Need for recovery (NFR) and prolonged fatigue are two important concepts for monitoring short- and long-term outcomes of psychological job demands within employees. For effective monitoring it is, however, important to gain insight in the reproducibility of the instruments that are usedOBJECTIVE:The objective was to assess reproducibility of the NFR scale and Checklist Individual Strength (CIS), measuring NFR and prolonged fatigue respectively, in the working population. METHODS: Longitudinal data from the Maastricht Cohort Study (MCS) study was used, capturing 12,140 employees from 45 different companies at baseline...
October 8, 2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
https://www.readbyqxmd.com/read/29036869/the-relationship-between-trait-self-control-consideration-for-future-consequence-and-organizational-citizenship-behavior-among-chinese-employees
#18
Yu-Jie Wang, Kai Dou
BACKGROUND: Organizational citizenship behavior (OCB) is important to the development of an organization. Research into factors that foster OCB and the underlying processes are therefore substantially crucial. OBJECTIVE: The current study aimed to test the association between trait self-control and OCB and the mediating role of consideration for future consequence. METHOD: Four hundred and ninety-four Chinese employees (275 men, 219 women) took part in the study...
October 8, 2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
https://www.readbyqxmd.com/read/29036868/a-modified-job-demand-control-support-model-for-active-duty-police
#19
Elisabeth Elgmark Andersson, Louise Bæk Larsen, Nerrolyn Ramstrand
BACKGROUND: The Job demand control support model (JDCS) is one of the most widely used theoretical models relating job characteristics to health and wellbeing. OBJECTIVE: This study aimed to assess the predictive power of the JDCS model for determining job satisfaction and fatigue in uniformed Swedish police. An additional aim was to determine if predictive power of the model would be improved with the addition of two occupation specific items. METHODS: Questionnaire data, based upon the Swedish Work Environment Survey were collected from Swedish police (n = 4244)...
October 8, 2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
https://www.readbyqxmd.com/read/29036860/prevalence-of-work-related-musculoskeletal-injuries-among-south-indian-hand-screen-printing-workers
#20
S Shankar, R Naveen Kumar, P Mohankumar, Srinivasan Jayaraman
BACKGROUND: Hand screen-printing (HSP) plays a predominant role in textile industries in developing countries. Workers from HSP industry were mostly affected by musculoskeletal injury due to monotonous, and prolonged work nature and poor workplace environment. OBJECTIVE: The present study aims to investigate the prevalence of work-related musculoskeletal disorder (MSD) symptoms and risk factors associated among the HSP industry workers. METHODS: Cochran's sample size for categorical data was used to select 385 HSP workers of 1000 samples from various provinces of Tamil Nadu, INDIA...
October 8, 2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
keyword
keyword
1213
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"