keyword
MENU ▼
Read by QxMD icon Read
search

Essential

keyword
https://www.readbyqxmd.com/read/27933711/using-a-co-production-prioritization-exercise-involving-south-asian-children-young-people-and-their-families-to-identify-health-priorities-requiring-further-research-and-public-awareness
#1
Logan Manikam, Rakhee Shah, Kate Reed, Gupreet Santini, Monica Lakhanpaul
OBJECTIVES: To facilitate South Asian (SA) families and health-care professionals (HCPs) participation in a prioritization exercise to co-produce child health research and public awareness agendas. DESIGN: A three-stage process was adopted involving the following: (i) systematic literature review, (ii) HCP scoping survey and (iii) focus groups of SA adolescents and families. A Punjabi- and Urdu-speaking community facilitator moderated focus groups. A British Sign Language interpreter assisted in the hard of hearing group...
December 8, 2016: Health Expectations: An International Journal of Public Participation in Health Care and Health Policy
https://www.readbyqxmd.com/read/27933701/ccr2-mediates-helicobacter-pylori-induced-immune-tolerance-and-contributes-to-mucosal-homeostasis
#2
Xia Sun, Min Zhang, Mohamad El-Zaatari, Gray B Huffnagle, John Y Kao
BACKGROUND: We previously demonstrated that H. pylori infection leads to increased induction of regulatory T cells in local and systemic immune compartments. Here, we investigate the role of CCR2 in the tolerogenic programing of dendritic cells in a mouse model of H. pylori infection. MATERIALS AND METHODS: CCR2 deficient (CCR2KO) mice and wild-type (Wt) mice infected with H. pylori SS1 strain were analyzed by qPCR and FACS analysis. In vitro, bone marrow-derived DC on day 6 from CCR2KO and Wt mice cocultured with or without H...
December 8, 2016: Helicobacter
https://www.readbyqxmd.com/read/27933690/on-the-reactions-of-thiols-sulfenic-acids-and-sulfinic-acids-with-hydrogen-peroxide
#3
Jean-Philippe R Chauvin, Derek A Pratt
The reaction of thiols with H2 O2 is central to many processes essential to life, from protein folding to redox signaling. The initial products are assumed to be sulfenic acids, but their observation, and the kinetic and mechanistic characterization of their subsequent reactions, has proven challenging. The introduction of a 9-fluorotriptycene substituent enabled the use of (19) F NMR to directly monitor the reaction of a thiol with H2 O2 to yield a sulfenic acid, and its subsequent oxidation to sulfinic and sulfonic acids...
December 9, 2016: Angewandte Chemie
https://www.readbyqxmd.com/read/27933569/decision-making-in-clinical-practice-oral-anticoagulant-therapy-in-patients-with-non-valvular-atrial-fibrillation-and-a-single-additional-stroke-risk-factor
#4
REVIEW
Tatjana S Potpara, Nikolaos Dagres, Nebojša Mujović, Dragan Vasić, Milika Ašanin, Milan Nedeljkovic, Francisco Marin, Laurent Fauchier, Carina Blomstrom-Lundqvist, Gregory Y H Lip
Approximately 1 in 3-4 patients presenting with an ischemic stroke will also have atrial fibrillation (AF), and AF-related strokes can be effectively prevented using oral anticoagulant therapy (OAC), either with well-controlled vitamin K antagonists (VKAs) or non-vitamin K antagonist oral anticoagulants (NOACs). In addition, OAC use (both VKAs and NOACs) is associated with a 26% reduction in all-cause mortality (VKAs) or an additional 10% mortality reduction with NOACs relative to VKAs. The decision to use OAC in individual AF patient is based on the estimated balance of the benefit from ischemic stroke reduction against the risk of major OAC-related bleeding [essentially intracranial hemorrhage (ICH)]...
December 8, 2016: Advances in Therapy
https://www.readbyqxmd.com/read/27933429/establishing-the-values-for-patient-engagement-pe-in-health-related-quality-of-life-hrqol-research-an-international-multiple-stakeholder-perspective
#5
Kirstie Haywood, Anne Lyddiatt, Samantha J Brace-McDonnell, Sophie Staniszewska, Sam Salek
PURPOSE: Active patient engagement is increasingly viewed as essential to ensuring that patient-driven perspectives are considered throughout the research process. However, guidance for patient engagement (PE) in HRQoL research does not exist, the evidence-base for practice is limited, and we know relatively little about underpinning values that can impact on PE practice. This is the first study to explore the values that should underpin PE in contemporary HRQoL research to help inform future good practice guidance...
December 8, 2016: Quality of Life Research
https://www.readbyqxmd.com/read/27933342/prediction-of-nk-cell-licensing-level-in-selection-of-hematopoietic-stem-cell-donor-initial-results
#6
Marta Rogatko-Koroś, Renata Mika-Witkowska, Katarzyna Bogunia-Kubik, Barbara Wysoczańska, Emilia Jaskuła, Katarzyna Kościńska, Klaudia Nestorowicz, Joanna Dziopa, Urszula Szlendak, Sławomir Gwozdowicz, Elżbieta Graczyk-Pol, Andrzej Lange, Jacek Nowak
Natural killer (NK) cell licensing status depends on clonal expression of inhibitory killer cell immunoglobulin-like receptors (iKIR) and short term HLA environment. Licensed NK cells are more efficient in tumor killing than unlicensed NK cells. Cognate KIR-HLA pairs in hematopoietic stem cell transplant (HSCT) donor and recipient are decisive for the possible change in the NK cell licensing status after HSCT. We assessed clinical outcomes in 297 patients with lymphoproliferative or myeloproliferative malignancies, or myelodysplastic syndrome in a model with upward licensing, downward resetting, and unchanged licensing genetics status after T cell replate HSCT from unrelated donors...
December 8, 2016: Archivum Immunologiae et Therapiae Experimentalis
https://www.readbyqxmd.com/read/27933291/endocytosis-and-physiology-insights-from-disabled-2-deficient-mice
#7
REVIEW
Wensi Tao, Robert Moore, Elizabeth R Smith, Xiang-Xi Xu
Disabled-2 (Dab2) is a clathrin and cargo binding endocytic adaptor protein, and cell biology studies revealed that Dab2 plays a role in cellular trafficking of a number of transmembrane receptors and signaling proteins. A PTB/PID domain located in the N-terminus of Dab2 binds the NPXY motif(s) present at the cytoplasmic tails of certain transmembrane proteins/receptors. The membrane receptors reported to bind directly to Dab2 include LDL receptor and its family members LRP1 and LRP2 (megalin), growth factor receptors EGFR and FGFR, and the cell adhesion receptor beta1 integrin...
2016: Frontiers in Cell and Developmental Biology
https://www.readbyqxmd.com/read/27933275/an-in-vitro-co-culture-mouse-model-demonstrates-efficient-vaccine-mediated-control-of-francisella-tularensis-schu-s4-and-identifies-nitric-oxide-as-a-predictor-of-efficacy
#8
Igor Golovliov, Helena Lindgren, Kjell Eneslätt, Wayne Conlan, Amandine Mosnier, Thomas Henry, Anders Sjöstedt
Francisella tularensis is a highly virulent intracellular bacterium and cell-mediated immunity is critical for protection, but mechanisms of protection against highly virulent variants, such as the prototypic strain F. tularensis strain SCHU S4, are poorly understood. To this end, we established a co-culture system, based on splenocytes from naïve, or immunized mice and in vitro infected bone marrow-derived macrophages that allowed assessment of mechanisms controlling infection with F. tularensis. We utilized the system to understand why the clpB gene deletion mutant, ΔclpB, of SCHU S4 shows superior efficacy as a vaccine in the mouse model as compared to the existing human vaccine, the live vaccine strain (LVS)...
2016: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/27933228/who-inrud-prescribing-indicators-and-prescribing-trends-of-antibiotics-in-the-accident-and-emergency-department-of-bahawal-victoria-hospital-pakistan
#9
Muhammad Atif, Muhammad Azeem, Muhammad Rehan Sarwar, Samia Shahid, Sidra Javaid, Huria Ikram, Uzma Baig, Shane Scahill
A descriptive, retrospective and cross sectional study was conducted to assess the prescribing practices and antibiotic use patterns in the Accident and Emergency department of the Bahawal Victoria Hospital, Bahawalpur, Pakistan. A sample of 4320 prescriptions (systematic random sampling) was drawn out of a total of 1,080,000 prescriptions written during the period 1st January-31st December 2014. The standard World Health Organization/International Network for Rational Use of Drugs prescribing indicators were used to determine the prescribing practices of physicians...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27933149/venous-thromboembolism-capture-on-electronic-systems-in-obstetrics-patients-at-st-thomas-hospital
#10
Aminah Noor Ahmad, Megan Leyla Byrne, Nazia Imambaccus, Dawid Hubert, Anna Gateley, Salwa Abdullahi Idle, Jilly Lloyd
Venous thromboembolism (VTE) is one of the leading causes of maternal mortality in the UK. Therefore, timely VTE risk assessment is essential in all obstetrics patients. The Commissioning for Quality and Innovation (CQUIN) payment framework set a target for trusts to complete a VTE risk assessment within 24 hours of admission for 95% of patients. A combination of factors, including lack of integration between multiple IT systems, means that this CQUIN target is currently not being met for obstetric patients in the Hospital Birth Centre at Guys and St Thomas' NHS Trust...
2016: BMJ Quality Improvement Reports
https://www.readbyqxmd.com/read/27933148/role-of-peer-support-workers-in-improving-patient-experience-in-tower-hamlets-specialist-addiction-unit
#11
Wiktor Kulik, Amar Shah
The aim of the project was to improve patient experience for people in Tower Hamlets Specialist Addictions Unit in order to increase satisfaction by 25% in 12 months starting in August 2014. The team used the model for improvement as part of ELFT's quality improvement programme to support iterative cycles of testing and learning. This involved support from the Trust's quality improvement team. The theory of change was visualised through a driver diagram. A number of outcomes were measured and plotted over time - patient satisfaction, staff satisfaction, and attendance to peer support groups...
2016: BMJ Quality Improvement Reports
https://www.readbyqxmd.com/read/27933147/large-scale-implementation-of-a-medicines-reconciliation-care-bundle-in-nhs-ggc-gp-practices
#12
Rachel Bruce
Medicines reconciliation (MR) is an essential process for patient safety, promoting safer use of medicines with effective communication at the interface, particularly when patients are admitted and discharged from hospital. Much of the work on MR has been focussed in secondary care, however, the principles are equally important in primary care. The aim of the work was to test the Scottish Patient Safety in Primary Care (SPSP-PC) MR care bundle and consider scale up and spread across all NHS Greater Glasgow and Clyde (NHS GGC) GP practices...
2016: BMJ Quality Improvement Reports
https://www.readbyqxmd.com/read/27933109/functional-characterization-of-rare-foxp2-variants-in-neurodevelopmental-disorder
#13
Sara B Estruch, Sarah A Graham, Swathi M Chinnappa, Pelagia Deriziotis, Simon E Fisher
BACKGROUND: Heterozygous disruption of FOXP2 causes a rare form of speech and language impairment. Screens of the FOXP2 sequence in individuals with speech/language-related disorders have identified several rare protein-altering variants, but their phenotypic relevance is often unclear. FOXP2 encodes a transcription factor with a forkhead box DNA-binding domain, but little is known about the functions of protein regions outside this domain. METHODS: We performed detailed functional analyses of seven rare FOXP2 variants found in affected cases, including three which have not been previously characterized, testing intracellular localization, transcriptional regulation, dimerization, and interaction with other proteins...
2016: Journal of Neurodevelopmental Disorders
https://www.readbyqxmd.com/read/27933102/a-polysaccharide-utilization-locus-from-flavobacterium-johnsoniae-enables-conversion-of-recalcitrant-chitin
#14
Johan Larsbrink, Yongtao Zhu, Sampada S Kharade, Kurt J Kwiatkowski, Vincent G H Eijsink, Nicole M Koropatkin, Mark J McBride, Phillip B Pope
BACKGROUND: Chitin is the second most abundant polysaccharide on earth and as such a great target for bioconversion applications. The phylum Bacteroidetes is one of nature's most ubiquitous bacterial lineages and is essential in the global carbon cycle with many members being highly efficient degraders of complex carbohydrates. However, despite their specialist reputation in carbohydrate conversion, mechanisms for degrading recalcitrant crystalline polysaccharides such as chitin and cellulose are hitherto unknown...
2016: Biotechnology for Biofuels
https://www.readbyqxmd.com/read/27933084/photosystem-ii-functionality-in-barley-responds-dynamically-to-changes-in-leaf-manganese-status
#15
Sidsel B Schmidt, Marta Powikrowska, Ken S Krogholm, Bianca Naumann-Busch, Jan K Schjoerring, Søren Husted, Poul E Jensen, Pai R Pedas
A catalytic manganese (Mn) cluster is required for the oxidation of water in the oxygen-evolving complex (OEC) of photosystem II (PSII) in plants. Despite this essential role of Mn in generating the electrons driving photosynthesis, limited information is available on how Mn deficiency affects PSII functionality. We have here used parameters derived from measurements of fluorescence induction kinetics (OJIP transients), non-photochemical quenching (NPQ) and PSII subunit composition to investigate how latent Mn deficiency changes the photochemistry in two barley genotypes differing in Mn efficiency...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27933077/ethylene-is-not-responsible-for-phytochrome-mediated-apical-hook-exaggeration-in-tomato
#16
Miki Takahashi-Asami, Chizuko Shichijo, Seiji Tsurumi, Tohru Hashimoto
The apical hook of tomato seedlings is exaggerated by phytochrome actions, while in other species such as bean, pea and Arabidopsis, the hook is exaggerated by ethylene and opens by phytochrome actions. The present study was aimed to clarify mainly whether ethylene is responsible for the phytochrome-mediated hook exaggeration of tomato seedlings. Dark-grown 5-day-old seedlings were subjected to various ways of ethylene application in the dark as well as under the actions of red (R) or far-red light (FR). The ethylene emitted by seedlings was also quantified relative to hook exaggeration...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27933062/no-role-for-mast-cells-in-obesity-related-metabolic-dysregulation
#17
Jindřich Chmelař, Antonios Chatzigeorgiou, Kyoung-Jin Chung, Marta Prucnal, David Voehringer, Axel Roers, Triantafyllos Chavakis
Obesity-related adipose tissue (AT) inflammation that promotes metabolic dysregulation is associated with increased AT mast cell numbers. Mast cells are potent inducers of inflammatory responses and could potentially contribute to obesity-induced AT inflammation and metabolic dysregulation. Conflicting findings were reported on obesity-related metabolic dysfunction in mast cell-deficient mice, thus creating a controversy that has not been resolved to date. Whereas traditional Kit hypomorphic mast cell-deficient strains featured reduced diet-induced obesity and diabetes, a Kit-independent model of mast cell deficiency, Cpa3(Cre/+) mice, displayed no alterations in obesity and insulin sensitivity...
2016: Frontiers in Immunology
https://www.readbyqxmd.com/read/27933050/an-essential-factor-for-high-mg-2-tolerance-of-staphylococcus-aureus
#18
Joshua Armitano, Peter Redder, Vanessa A Guimarães, Patrick Linder
Internal bacterial concentration of Mg(2+), the most abundant divalent cation in living cells, is estimated to be in the single millimolar range. However, many bacteria will thrive in media with only micromolars of Mg(2+), by using a range of intensely studied and highly efficient import mechanisms, as well as in media with very high magnesium concentration, presumably mediated by currently unknown export mechanisms. Staphylococcus aureus has a particularly high Mg(2+) tolerance for a pathogen, growing unimpaired in up to 770 mM Mg(2+), and we here identify SA0657, a key factor in this tolerance...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27933038/computing-and-applying-atomic-regulons-to-understand-gene-expression-and-regulation
#19
José P Faria, James J Davis, Janaka N Edirisinghe, Ronald C Taylor, Pamela Weisenhorn, Robert D Olson, Rick L Stevens, Miguel Rocha, Isabel Rocha, Aaron A Best, Matthew DeJongh, Nathan L Tintle, Bruce Parrello, Ross Overbeek, Christopher S Henry
Understanding gene function and regulation is essential for the interpretation, prediction, and ultimate design of cell responses to changes in the environment. An important step toward meeting the challenge of understanding gene function and regulation is the identification of sets of genes that are always co-expressed. These gene sets, Atomic Regulons (ARs), represent fundamental units of function within a cell and could be used to associate genes of unknown function with cellular processes and to enable rational genetic engineering of cellular systems...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27932961/patient-specific-electric-field-simulations-and-acceleration-measurements-for-objective-analysis-of-intraoperative-stimulation-tests-in-the-thalamus
#20
Simone Hemm, Daniela Pison, Fabiola Alonso, Ashesh Shah, Jérôme Coste, Jean-Jacques Lemaire, Karin Wårdell
Despite an increasing use of deep brain stimulation (DBS) the fundamental mechanisms of action remain largely unknown. Simulation of electric entities has previously been proposed for chronic DBS combined with subjective symptom evaluations, but not for intraoperative stimulation tests. The present paper introduces a method for an objective exploitation of intraoperative stimulation test data to identify the optimal implant position of the chronic DBS lead by relating the electric field (EF) simulations to the patient-specific anatomy and the clinical effects quantified by accelerometry...
2016: Frontiers in Human Neuroscience
keyword
keyword
50166
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"