keyword
MENU ▼
Read by QxMD icon Read
search

Quality system regulations

keyword
https://www.readbyqxmd.com/read/28648885/chlorpyrifos-exposure-in-common-carp-cyprinus-carpio-l-leads-to-oxidative-stress-and-immune-responses
#1
Ziwei Zhang, Qi Liu, Jingzeng Cai, Jie Yang, Qiang Shen, Shiwen Xu
Chlorpyrifos (CPF) is an environmental pollutant with increasing importance due to its high toxicity to fish and aquatic animals. To understand how CPF impacts immune response and oxidative stress in common carp (Cyprinus carpio L.), we investigated the transcriptomic profiles of the head kidneys from common carp exposed to CPF for 15days. A total of 52, 297, 928 and 52, 273, 784 high quality clean reads were obtained from CPF exposure groups, 44,677,578 and 44,106,696 high quality clean reads were obtained from corresponding control groups...
June 22, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/28647933/a-new-system-of-documentation-to-improve-dietitian-physician-crosstalk
#2
Shelly Rachman-Elbaum, Aliza H Stark, Josefa Kachal, Teresa W Johnson, Bat Sheva Porat-Katz
BACKGROUND: Standardization of the dietetic care process allows for early identification of malnutrition and metabolic disorders, interdisciplinary collaboration among the medical team, and improved quality of patient care. Globally, dietitians are adopting a nutrition care model that integrates national regulations with professional scope of practice. Currently, Israel lacks a standardized dietetic care process and documentation terminology. OBJECTIVES: To assess the utilization of a novel sectoral documentation system for nutrition care in Israel...
June 2017: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/28646287/assessing-the-effects-of-price-regulation-and-freedom-of-choice-on-quality-evidence-from-the-physiotherapy-market
#3
Piia Pekola, Ismo Linnosmaa, Hennamari Mikkola
In health care, many aspects of the delivery of services are subject to regulation. Often the purpose of the regulated health care system is to encourage providers to keep costs down without skimping on quality. The purpose of this paper is to analyse the effect of price regulation and free choice on quality in physiotherapy organised by the Social Insurance Institution of Finland for the disabled individuals.We use the difference-in-differences method in our effort to isolate the effect of the regulation and for this task we have defined the regulated and non-regulated firms and their quality before and after the regulation...
December 2017: Health Economics Review
https://www.readbyqxmd.com/read/28646114/staphylococcus-aureus-strain-newman-photoinactivation-and-cellular-response-to-sunlight-exposure
#4
Jill S McClary, Lauren M Sassoubre, Alexandria B Boehm
Sunlight influences microbial water quality of surface waters. Previous studies have investigated photoinactivation mechanisms and cellular photostress responses of fecal indicator bacteria (FIB), including Escherichia coli and enterococci, but further work is needed to characterize photostress responses of bacterial pathogens. Here we investigate the photoinactivation of Staphylococcus aureus (strain Newman), a pigmented, waterborne pathogen of emerging concern. We measured photodecay using standard culture-based assays and cellular membrane integrity; and investigated photostress response by measuring the relative number of mRNA transcripts of select oxidative stress, DNA repair, and metabolism genes...
June 23, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28639022/citrus-stand-ages-regulate-the-fraction-alteration-of-soil-organic-carbon-under-a-citrus-stropharua-rugodo-annulata-intercropping-system-in-the-three-gorges-reservoir-area-china
#5
Yang Zhang, Jiupai Ni, John Yang, Tong Zhang, Deti Xie
Soil carbon fractionation is a valuable indicator in assessing stabilization of soil organic matter and soil quality. However, limited studies have addressed how different vegetation stand ages under intercropping agroforestry systems, could affect organic carbon (OC) accumulation in bulk soil and its physical fractions. A field study thus investigated the impact of citrus plantation age (15-, 25-, and 45-year citrus) on the bulk soil organic carbon (SOC) and SOC fractions and yields of Stropharia rugoso-annulata (SRA) in the Three Gorges Reservoir area, Chongqing, China...
June 22, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28638821/the-tor-signaling-pathway-in-spatial-and-temporal-control-of-cell-size-and-growth
#6
REVIEW
Suam Gonzalez, Charalampos Rallis
Cell size is amenable by genetic and environmental factors. The highly conserved nutrient-responsive Target of Rapamycin (TOR) signaling pathway regulates cellular metabolic status and growth in response to numerous inputs. Timing and duration of TOR pathway activity is pivotal for both cell mass built up as well as cell cycle progression and is controlled and fine-tuned by the abundance and quality of nutrients, hormonal signals, growth factors, stress, and oxygen. TOR kinases function within two functionally and structurally discrete multiprotein complexes, TORC1 and TORC2, that are implicated in temporal and spatial control of cell size and growth respectively; however, recent data indicate that such functional distinctions are much more complex...
2017: Frontiers in Cell and Developmental Biology
https://www.readbyqxmd.com/read/28635330/multiple-functions-of-insulin-degrading-enzyme-a-metabolic-crosslight
#7
Grazia R Tundo, Diego Sbardella, Chiara Ciaccio, Giuseppe Grasso, Magda Gioia, Andrea Coletta, Fabio Polticelli, Donato Di Pierro, Danilo Milardi, Peter Van Endert, Stefano Marini, Massimo Coletta
Insulin-degrading enzyme (IDE) is a ubiquitous zinc peptidase of the inverzincin family, which has been initially discovered as the enzyme responsible for insulin catabolism; therefore, its involvement in the onset of diabetes has been largely investigated. However, further studies on IDE unraveled its ability to degrade several other polypeptides, such as β-amyloid, amylin, and glucagon, envisaging the possible implication of IDE dys-regulation in the "aggregopathies" and, in particular, in neurodegenerative diseases...
June 21, 2017: Critical Reviews in Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28634414/monitoring-and-analysis-of-coastal-reclamation-from-1995-2015-in-tianjin-binhai-new-area-china
#8
Wengang Chen, Dongchuan Wang, Yong Huang, Liding Chen, Lihui Zhang, Xiangwang Wei, Mengqin Sang, Feicui Wang, Jinya Liu, Bingxu Hu
Increasing coastal reclamation activities have been undertaken to solve the conflict between people and land resources, creating significant challenges for coordinating coastal reclamation, economic development and environmental protection. This paper analyzes the effects of coast reclamation on Gross Domestic Product growth and the quality of inshore seawater in the Tianjin Binhai New Area. Remote sensing and a Geographic Information System were used to extract the information of coastal reclamation. The correlation between the area of coastal reclamation, GDP growth and the quality of inshore seawater was analyzed and a decoupling elasticity model was used to explore trends in the relationship between economic development and coastal reclamation...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28620835/twenty-years-since-the-discovery-of-the-parkin-gene
#9
REVIEW
Nobutaka Hattori, Yoshikuni Mizuno
Nearly 20 years have passed since we identified the causative gene for a familial Parkinson's disease, parkin (now known as PARK2), in 1998. PARK2 is the most common gene responsible for young-onset Parkinson's disease. It codes for the protein Parkin RBR E3 ubiquitin-protein ligase (PARK2), which directly links to the ubiquitin-proteasome as a ubiquitin ligase. PARK2 is involved in mitophagy, which is a type of autophagy, in collaboration with PTEN-induced putative kinase 1 (PINK1). The PINK1 gene (previously known as PARK6) is also a causative gene for young-onset Parkinson's disease...
June 15, 2017: Journal of Neural Transmission
https://www.readbyqxmd.com/read/28620758/transcriptome-analysis-of-drought-responsive-genes-regulated-by-hydrogen-sulfide-in-wheat-triticum-aestivum-l-leaves
#10
Hua Li, Min Li, Xingliang Wei, Xia Zhang, Ruili Xue, Yidan Zhao, Huijie Zhao
Drought is an environmental factor that deeply impacts wheat yield and quality. Hydrogen sulfide (H2S) is a known regulator of drought resistance in plants. To preliminarily elucidate the regulatory mechanisms of H2S on drought tolerance, the effects of H2S on drought-responsive genes were investigated by transcriptome analysis. As a result, a total of 7552 transcripts not only responded to drought stress but also exhibited differential expression relative to the polyethylene glycol (PEG) treatment (P) and the NaHS pretreatment with PEG treatment (SP)...
June 15, 2017: Molecular Genetics and Genomics: MGG
https://www.readbyqxmd.com/read/28614750/2d-cos-of-in-situ-%C3%AE-raman-and-in-situ-ir-spectra-for-structure-evolution-characterisation-of-nep-deposited-cobalt-oxide-catalyst-during-n-nonane-combustion
#11
Damian K Chlebda, Przemysław J Jodłowski, Roman J Jędrzejczyk, Joanna Łojewska
New catalytic systems are still in development to meet the challenge of regulations concerning the emission of volatile organic compounds (VOCs). This is because such compounds have a significant impact on air quality and some of them are toxic to the environment and human beings. The catalytic combustion process of VOCs over non-noble metal catalysts is of great interest to researchers. The high conversion parameters and cost effective preparation makes them a valuable alternative to monoliths and noble metal catalysts...
June 6, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28611236/quantification-of-circulating-gdf-11-and-%C3%AE-2-mg-in-aged-patients-with-age-related-impairment-in-cognitive-function
#12
Rungong Yang, Shuhong Fu, Liang Zhao, Bei Zhen, Ling Ye, Xiaolu Niu, Xiaoxia Li, Pumin Zhang, Jie Bai
GDF-11 has been implicated in reverse effects of aging on the central nervous system of humans. β2-MG has been reported to negatively regulate cognitive. However, there is a lot of controversy about the role of GDF-11 and β2-MG in ageing and cognitive regulation. Objective: To examine the involvement of GDF-11 and β2-MG in the aging process and cognitive dysfunction. Methods: A total of 51 healthy subjects and 41 elderly patients with different degrees of age-related cognitive impairment participated in the study...
June 13, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/28606089/alterations-of-anti-inflammatory-lipids-in-plasma-from-women-with-chronic-widespread-pain-a-case-control-study
#13
Niclas Stensson, Bijar Ghafouri, Björn Gerdle, Nazdar Ghafouri
BACKGROUND: Chronic widespread pain conditions (CWP) such as the pain associated with fibromyalgia syndrome (FMS) are significant health problems with unclear aetiology. Although CWP and FMS can alter both central and peripheral pain mechanisms, there are no validated markers for such alterations. Pro- and anti-inflammatory components of the immune system such as cytokines and endogenous lipid mediators could serve as systemic markers of alterations in chronic pain. Lipid mediators associated with anti-inflammatory qualities - e...
June 12, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28603082/regulation-and-physiological-role-of-silicon-in-alleviating-drought-stress-of-mango
#14
Mohamed Naser Helaly, Hanan El-Hoseiny, Nabil Ibrahim El-Sheery, Anshu Rastogi, Hazem M Kalaji
Improvement of drought stress of mango plants requires intensive research that focuses on physiological processes. In three successive seasons (2014, 2015and 2016) field experiments with four different strains of mango were subjected to two water regimes. The growth and physiological parameters of possible relevance for drought stress tolerances in mango were investigated. Yield and its components were also evaluated. The data showed that all growth and physiological parameters were increased under K2SiO3 (Si) supplement and were followed by the interaction treatment (Si treatment and its combination with drought stress) compared to that of the controlled condition...
June 3, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28602010/closed-loop-regulation-of-arterial-pressure-after-acute-brain-death
#15
Kristian Soltesz, Trygve Sjöberg, Tomas Jansson, Rolf Johansson, Anders Robertsson, Audrius Paskevicius, Quiming Liao, Guangqi Qin, Stig Steen
The purpose of this concept study was to investigate the possibility of automatic mean arterial pressure (MAP) regulation in a porcine heart-beating brain death (BD) model. Hemodynamic stability of BD donors is necessary for maintaining acceptable quality of donated organs for transplantation. Manual stabilization is challenging, due to the lack of vasomotor function in BD donors. Closed-loop stabilization therefore has the potential of increasing availability of acceptable donor organs, and serves to indicate feasibility within less demanding patient groups...
June 10, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28601340/pilot-scale-evaluation-of-semi-passive-treatment-technologies-for-the-treatment-of-septage-under-temperate-climate-conditions
#16
Christine Gan, Pascale Champagne, Geof Hall
Population growth in rural Canada has resulted in an increase in municipal septage generation, which could overload existing treatment facilities that rely on biological treatment approaches. To address concerns associated with potential shock loading of these systems, three semi-passive wastewater treatment technologies were compared at the pilot-scale to identify a suitable approach to augment the capacity of an existing wastewater stabilization pond facility in rural Ontario. Two of these technologies, the BioDome and BioCord systems, were commercially available systems that make use of biofilm technology to improve treatment performance and enhance the robustness to temperature and hydraulic loading fluctuations...
June 7, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28600180/de-novo-transcriptome-sequencing-and-comparative-analysis-of-midgut-tissues-of-four-non-model-insects-pertaining-to-hemiptera-coleoptera-diptera-and-lepidoptera
#17
Rajesh K Gazara, Christiane Cardoso, Daniel Bellieny-Rabelo, Clélia Ferreira, Walter R Terra, Thiago M Venancio
Despite the great morphological diversity of insects, there is a regularity in their digestive functions, which is apparently related to their physiology. In the present work we report the de novo midgut transcriptomes of four non-model insects from four distinct orders: Spodoptera frugiperda (Lepidoptera), Musca domestica (Diptera), Tenebrio molitor (Coleoptera) and Dysdercus peruvianus (Hemiptera). We employed a computational strategy to merge assemblies obtained with two different algorithms, which substantially increased the quality of the final transcriptomes...
June 6, 2017: Gene
https://www.readbyqxmd.com/read/28597094/-autopsy-in-oncology-treatment-validation-in-cancer-centers-and-clinical-cancer-registries
#18
REVIEW
F Hofstädter
The legal recognition of autopsy as a tool of quality assurance will strengthen its importance especially in the care of cancer patients. However, this confidence is relativized by the consideration of the assessment of the autopsy in various effective nonlegislative regulations. This consideration shows that in contrast to earlier years autopsy does not play a major role in the most important programs for the certification of cancer centers or for clinical cancer registration. If clinical autopsy is to play a more important role in the future, then in addition to improving and standardizing its quality the implementation into these systems of quality management is indispensable...
June 9, 2017: Der Pathologe
https://www.readbyqxmd.com/read/28596640/working-with-layers-the-governance-and-regulation-of-healthcare-quality-in-an-institutionally-layered-system
#19
Hester M van de Bovenkamp, Annemiek Stoopendaal, Roland Bal
Institutional arrangements used to steer public policies have increasingly become layered. Inspired by the literature on institutional layering and institutional work, this paper aims to make a contribution to our understanding of institutional layering. We do so by studying an interesting case of layering: the Dutch hospital sector. We focus on the actors responsible for the internal governance (Board of Directors and Supervisory Boards) and the external regulation (the Healthcare Inspectorate) of hospitals...
January 2017: Public Policy Adm
https://www.readbyqxmd.com/read/28595671/from-the-sain-lim-system-to-the-sens-algorithm-a-review-of-a-french-approach-of-nutrient-profiling
#20
Marion Tharrey, Matthieu Maillot, Véronique Azaïs-Braesco, Nicole Darmon
Nutrient profiling aims to classify or rank foods according to their nutritional composition to assist policies aimed at improving the nutritional quality of foods and diets. The present paper reviews a French approach of nutrient profiling by describing the SAIN,LIM system and its evolution from its early draft to the simplified nutrition labelling system (SENS) algorithm. Considered in 2010 by WHO as the 'French model' of nutrient profiling, SAIN,LIM classifies foods into four classes based on two scores: a nutrient density score (NDS) called SAIN and a score of nutrients to limit called LIM, and one threshold on each score...
June 9, 2017: Proceedings of the Nutrition Society
keyword
keyword
18421
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"