keyword
MENU ▼
Read by QxMD icon Read
search

Developement

keyword
https://www.readbyqxmd.com/read/28651425/expression-of-gfr%C3%AE-3-correlates-with-tumor-progression-and-promotes-cell-metastasis-in-urothelial-carcinoma
#1
Yang Yan, Meng-Nan Liu, Bin Yang, Jiang Geng, Jun-Hua Zheng, Xu-Dong Yao
BACKGROUND: Urothelial carcinoma (UC) is a major heath problem in the general population. We aimed to evaluate the function of GFRα3 and unravel its underlying molecular mechanism to develop novel treatment options equivalent to UC. METHODS: To evaluate the function of GFRα3, a group of 60 pairs of UC patients were recruited in for this study. UC tissues and their adjacent normal control tissues (NCTs) were collected between 2012 and 2015. We used immunohistochemistry to analyze the correlation between GFRα3 expression and clinicopathologic variables and patient survival...
June 23, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/28651415/-investigation-of-burn-rehabilitation-development-of-china-in-2014
#2
M Ao, J Wu, J Chen
Objective: To further study the development of burn rehabilitation in China, so as to promote the development of burn rehabilitation in China. Methods: The questionnaire about the development of burn rehabilitation treatment was started by Specialized Committee of Burn Treatment and Rehabilitation Science of Chinese Association of Rehabilitation Medicine (hereinafter referred to as Specialized Committee) in the end of 2014, and 65 affiliations of Specialized Committee members participated in. There was a total of 26 questions, mainly focusing on problems as below: (1) General information of the burn department of the units, including the number of authorized beds, annual admitted burn patients, annual admitted patients with extremely severe burn, doctors, nurses, rehabilitation therapists, and the condition of rehabilitation area and rehabilitation beds, etc...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651411/-introduction-to-bayesian-variable-selection-methods-in-high-dimensional-omics-data-analysis
#3
X Q Dong, S H Xu, R Tao, T Wang
With the rapid development of genome sequencing technology and bioinformatics in recent years, it has become possible to measure thousands of omics data which might be associated with the progress of diseases, i.e."high-dimensional data" . This type of omics data have a common feature that the number of variable p is usually greater than the observation cases n, and often has high correlation between independent variables. Therefore, it is a great statistical challenge to identify really meaningful variables from omics data...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651408/-identification-and-evaluation-of-t-cell-epitopes-of-rv0585c-from-mycobacterium-tuberculosis
#4
X X Wang, X Chen, Y Q Li, T Y Xiao, Y Jiang, M C Li, H C Liu, K L Wan
Objective: To investigate the human T cell epitopes of Mycobacterium (M.) tuberculosis Rv0585c protein antigen and their immunogenicity and provide evidence for the development of specific tuberculosis immune diagnostic techniques and tuberculosis vaccine. Methods: We synthesized peptides from M. tuberculosis Rv0585c protein antigen predicted by TE-predict and IEDB human T cell epitope prediction tool. The cellular immunoreactivity of the predicted peptides was evaluated through ELISpot assay with the peripheral blood monouclear cells (PBMC) of clinical tuberculosis patients...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651398/-awareness-of-health-co-benefits-of-carbon-emissions-reduction-in-urban-residents-in-beijing-a-cross-sectional-survey
#5
J H Gao, Y Zhang, J Wang, H J Chen, G B Zhang, X B Liu, H X Wu, J Li, J Li, Q Y Liu
Objective: To understand the awareness of the health co-benefits of carbon emission reduction in urban residents in Beijing and the influencing factors, and provide information for policy decision on carbon emission reduction and health education campaigns. Methods: Four communities were selected randomly from Fangshan, Haidian, Huairou and Dongcheng districts of Beijing, respectively. The sample size was estimated by using Kish-Leslie formula for descriptive analysis. 90 participants were recruited from each community...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651387/-importance-of-smoke-free-for-healthy-china
#6
Y Jiang, L X Liu
After WHO Framework Convention on Tobacco Control coming into force for 11 years, the tobacco control has made progress in the world and China. Development and implementation of tobacco control policy are fundamental for tobacco control. This paper introduces the effects of different tobacco control policies in different countries, summarizes the progress and challenges in prohibiting smoking in public place in China. In China, the goal of health for all can be only met by achieving smoke-free.
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651382/assignment-of-sigma-factors-of-rna-polymerase-to-promoters-in-corynebacterium-glutamicum
#7
Hana Dostálová, Jiří Holátko, Tobias Busche, Lenka Rucká, Andrey Rapoport, Petr Halada, Jan Nešvera, Jörn Kalinowski, Miroslav Pátek
Corynebacterium glutamicum is an important industrial producer of various amino acids and other metabolites. The C. glutamicum genome encodes seven sigma subunits (factors) of RNA polymerase: the primary sigma factor SigA (σ(A)), the primary-like σ(B) and five alternative sigma factors (σ(C), σ(D), σ(E), σ(H) and σ(M)). We have developed in vitro and in vivo methods to assign particular sigma factors to individual promoters of different classes. In vitro transcription assays and measurements of promoter activity using the overexpression of a single sigma factor gene and the transcriptional fusion of the promoter to the gfpuv reporter gene enabled us to reliably define the sigma factor dependency of promoters...
December 2017: AMB Express
https://www.readbyqxmd.com/read/28651376/comparison-of-sampling-strategies-for-tobacco-retailer-inspections-to-maximize-coverage-in-vulnerable-areas-and-minimize-cost
#8
Joseph G L Lee, Bonnie E Shook-Sa, J Michael Bowling, Kurt M Ribisl
Introduction: In the United States, tens of thousands of inspections of tobacco retailers are conducted each year. Various sampling choices can reduce travel costs, emphasize enforcement in areas with greater non-compliance, and allow for comparability between states and over time. We sought to develop a model sampling strategy for state tobacco retailer inspections. Methods: Using a 2014 list of 10,161 North Carolina tobacco retailers, we compared results from simple random sampling; stratified, clustered at the ZIP code sampling; and, stratified, clustered at the census tract sampling...
June 23, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28651367/alternative-rna-splicing-associated-with-mammalian-neuronal-differentiation
#9
Jiancheng Liu, Anqi Geng, Xiwei Wu, Ren-Jang Lin, Qiang Lu
Alternative pre-mRNA splicing (AS) produces multiple isoforms of mRNAs and proteins from a single gene. It is most prevalent in the mammalian brain and is thought to contribute to the formation and/or maintenance of functional complexity of the brain. Increasing evidence has documented the significant changes of AS between different regions or different developmental stages of the brain, however, the dynamics of AS and the possible function of it during neural progenitor cell (NPC) differentiation is less well known...
June 23, 2017: Cerebral Cortex
https://www.readbyqxmd.com/read/28651365/cathepsin-k-inhibitors-for-osteoporosis-biology-potential-clinical-utility-and-lessons-learned
#10
Matthew T Drake, Bart L Clarke, Merry Jo Oursler, Sundeep Khosla
Cathepsin K is a cysteine protease member of the cathepsin lysosomal protease family. While cathepsin K is highly expressed in osteoclasts, lower levels of cathepsin K are also found in a variety of other tissues. Secretion of cathepsin K from the osteoclast into the sealed osteoclast-bone cell interface results in efficient degradation of type I collagen. The absence of cathepsin K activity in humans results in pycnodysostosis, characterized by increased bone mineral density and fractures. Pharmacological cathepsin K inhibition leads to continuous increases in BMD for up to five years of treatment and improves bone strength at the spine and hip...
June 23, 2017: Endocrine Reviews
https://www.readbyqxmd.com/read/28651363/multimodal-mechanistic-signatures-for-neurodegenerative-diseases-neurommsig-a-web-server-for-mechanism-enrichment
#11
Daniel Domingo-Fernández, Alpha Tom Kodamullil, Anandhi Iyappan, Mufassra Naz, Mohammad Asif Emon, Tamara Raschka, Reagon Karki, Stephan Springstubbe, Christian Ebeling, Martin Hofmann-Apitius
Motivation: The concept of a "mechanism-based taxonomy of human disease" is currently replacing the outdated paradigm of diseases classified by clinical appearance. We have tackled the paradigm of mechanism-based patient subgroup identification in the challenging area of research on neurodegenerative diseases. Results: We have developed a knowledge base representing essential pathophysiology mechanisms of neurodegenerative diseases. Together with dedicated algorithms, this knowledge base forms the basis for a "mechanism-enrichment server" that supports the mechanistic interpretation of multiscale, multimodal clinical data...
June 23, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28651357/using-viral-gene-sequences-to-compare-and-explain-the-heterogeneous-spatial-dynamics-of-virus-epidemics
#12
Simon Dellicour, Rebecca Rose, Nuno Rodrigues Faria, Luiz Fernando Pereira Vieira, Hervé Bourhy, Marius Gilbert, Philippe Lemey, Oliver G Pybus
Rabies is an important zoonotic disease distributed worldwide. A key question in rabies epidemiology is the identification of factors that impact virus dispersion. Here we apply new analytical methods, based on phylogeographic reconstructions of viral lineage movement, to undertake a comparative evolutionary-epidemiological study of the spatial dynamics of rabies virus (RABV) epidemics in different hosts and habitats. We have compiled RABV data sets from skunk, raccoon, bat and domestic dog populations in order to investigate the viral diffusivity of different RABV epidemics, and detect and compare those environmental factors that impact the velocity of viral spread in continuous spatial landscapes...
June 23, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28651351/applying-a-theory-driven-framework-to-guide-quality-improvement-efforts-in-nursing-homes-the-lock-model
#13
Whitney L Mills, Camilla B Pimentel, Jennifer A Palmer, A Lynn Snow, Nancy J Wewiorski, Rebecca S Allen, Christine W Hartmann
Purpose of the Study: Implementing quality improvement (QI) programs in nursing homes continues to encounter significant challenges, despite recognized need. QI approaches provide nursing home staff with opportunities to collaborate on developing and testing strategies for improving care delivery. We present a theory-driven and user-friendly adaptable framework and facilitation package to overcome existing challenges and guide QI efforts in nursing homes. Design and development: The framework is grounded in the foundational concepts of strengths-based learning, observation, relationship-based teams, efficiency, and organizational learning...
June 23, 2017: Gerontologist
https://www.readbyqxmd.com/read/28651348/an-e-e-ratio-on-echocardiography-predicts-the-existence-of-left-atrial-low-voltage-areas-and-poor-outcomes-after-catheter-ablation-for-atrial-fibrillation
#14
Masaharu Masuda, Masashi Fujita, Osamu Iida, Shin Okamoto, Takayuki Ishihara, Kiyonori Nanto, Takashi Kanda, Akihiro Sunaga, Takuya Tsujimura, Yasuhiro Matsuda, Takuya Ohashi, Masaaki Uematsu
Aims: An elevated left atrial pressure has been reported to play an important role in the development of atrial remodelling in atrial fibrillation (AF) patients. The study aimed at elucidating the association between the diastolic early transmitral flow velocity/mitral annular velocity (E/e', a non-invasive surrogate of left atrial pressure) and left atrial low-voltage-area existence, and the prognostic impact of the E/e' on procedural outcomes in patients undergoing AF ablation. Methods and results: Total of 215 consecutive patients were divided into 3 groups based on the estimated left atrial pressure: normal (E/e' < 8...
June 22, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28651347/minimally-invasive-centrimag-ventricular-assist-device-support-integrated-with-extracorporeal-membrane-oxygenation-in-cardiogenic-shock-patients-a-comparison-with-conventional-centrimag-biventricular-support-configuration
#15
Koji Takeda, Arthur R Garan, Masahiko Ando, Jiho Han, Veli K Topkara, Paul Kurlansky, Melana Yuzefpolskaya, Maryjane A Farr, Paolo C Colombo, Yoshifumi Naka, Hiroo Takayama
OBJECTIVES: We recently developed a novel minimally invasive surgical approach that combines extracorporeal membrane oxygenation and CentriMag ventricular assist device (Ec-VAD) for the treatment of cardiogenic shock as a short-term circulatory support. We compared the outcomes of this new approach to conventional CentriMag biventricular assist device (BiVAD) support through a median sternotomy. METHODS: Between July 2015 and August 2016, 22 patients were implanted with CentriMag Ec-VAD and 90 patients were implanted with conventional CentriMag BiVAD...
June 22, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28651345/prioritizing-quality-measure-concepts-at-the-interface-of-behavioral-and-physical-healthcare
#16
Harold Alan Pincus, Mingjie Li, Deborah M Scharf, Brigitta Spaeth-Rublee, Matthew L Goldman, Parashar P Ramanuj, Erin K Ferenchick
Objective: Integrated healthcare models can increase access to care, improve healthcare quality, and reduce cost for individuals with behavioral and general medical healthcare needs, yet there are few instruments for measuring the quality of integrated care. In this study, we identified and prioritized concepts that can represent the quality of integrated behavioral health and general medical care. Design: We conducted a literature review to identify candidate measure concepts...
June 23, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28651340/linking-quality-indicators-to-clinical-trials-an-automated-approach
#17
Enrico Coiera, Miew Keen Choong, Guy Tsafnat, Peter Hibbert, William B Runciman
Objective: Quality improvement of health care requires robust measurable indicators to track performance. However identifying which indicators are supported by strong clinical evidence, typically from clinical trials, is often laborious. This study tests a novel method for automatically linking indicators to clinical trial registrations. Design: A set of 522 quality of care indicators for 22 common conditions drawn from the CareTrack study were automatically mapped to outcome measures reported in 13 971 trials from ClinicalTrials...
June 23, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28651339/formation-of-silica-aggregates-in-sorghum-root-endodermis-is-predetermined-by-cell-wall-architecture-and-development
#18
Milan Soukup, Michal Martinka, Dragana Bosnic, Mária Caplovicová, Rivka Elbaum, Alexander Lux
Background and Aims: Deposition of silica in plant cell walls improves their mechanical properties and helps plants to withstand various stress conditions. Its mechanism is still not understood and silica-cell wall interactions are elusive. The objective of this study was to investigate the effect of silica deposition on the development and structure of sorghum root endodermis and to identify the cell wall components involved in silicification. Methods: Sorghum bicolor seedlings were grown hydroponically with (Si+) or without (Si-) silicon supplementation...
June 22, 2017: Annals of Botany
https://www.readbyqxmd.com/read/28651334/tsgsis-a-high-dimensional-grouped-variable-selection-approach-for-detection-of-whole-genome-snp-snp-interactions
#19
Yao-Hwei Fang, Jie-Huei Wang, Chao A Hsiung
Motivation: Identification of single nucleotide polymorphism (SNP) interactions is an important and challenging topic in genome-wide association studies (GWAS). Many approaches have been applied to detecting whole-genome interactions. However, these approaches to interaction analysis tend to miss causal interaction effects when the individual marginal effects are uncorrelated to trait, while their interaction effects are highly associated with the trait. Results: A grouped variable selection technique, called two-stage grouped sure independence screening (TS-GSIS), is developed to study interactions that may not have marginal effects...
June 23, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28651333/responses-of-lichen-communities-to-18%C3%A2-years-of-natural-and-experimental-warming
#20
Juha M Alatalo, Annika K Jägerbrand, Shengbin Chen, Ulf Molau
Background and Aims: Climate change is expected to have major impacts on high alpine and arctic ecosystems in the future, but empirical data on the impact of long-term warming on lichen diversity and richness are sparse. This study report the effects of 18 years of ambient and experimental warming on lichens and vascular plant cover in two alpine plant communities, a dry heath with sparse canopy cover (54 %) and a mesic meadow with a more developed (67 %) canopy cover, in sub-arctic Sweden...
June 22, 2017: Annals of Botany
keyword
keyword
115251
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"