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Linda Miller
What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The article provided an insight into some of the challenges associated with self-management of diabetes, and discussed strategies that can be used to improve patient outcomes.
October 12, 2016: Nursing Standard
Erin Dean
New research involving more than 350 care home nurses, managers, community healthcare professionals and nurse educators has identified priority areas for CPD - with personal care, dementia care and managing long-term conditions top of the list.
October 12, 2016: Nursing Standard
Jiadong Yu, Lai Wang, Di Yang, Jiyuan Zheng, Yuchen Xing, Zhibiao Hao, Yi Luo, Changzheng Sun, Yanjun Han, Bing Xiong, Jian Wang, Hongtao Li
The spin and optical polarization based on a coupled InGaN/GaN quantum well (QW) and quantum dots (QDs) structure is investigated. In this structure, spin-electrons can be temporarily stored in QW, and spin injection from the QW into QDs via spin-conserved tunneling is enabled. Spin relaxation can be suppressed owing to the small energy difference between the initial state in the QW and the final states in the QDs. Photoluminescence (PL) and time-resolved photoluminescence (TRPL) measurements are carried out on optical spin-injection and -detection...
October 19, 2016: Scientific Reports
Allison Redpath Mahon, Alicia M Neu
Peritonitis is a leading cause of hospitalizations, morbidity, and modality change in pediatric chronic peritoneal dialysis (CPD) patients. Despite guidelines published by the International Society for Peritoneal Dialysis aimed at reducing the risk of peritonitis, registry data have revealed significant variability in peritonitis rates among centers caring for children on CPD, which suggests variability in practice. Improvement science methods have been used to reduce a variety of healthcare-associated infections and are also being applied successfully to decrease rates of peritonitis in children...
October 18, 2016: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
Erin Dean
Care home nurses need more access to training on personal care and dementia as they are being poorly prepared by nursing undergraduate courses, a study has concluded.
September 14, 2016: Nursing Standard
Lucy Ward
What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The article discussed the symptoms of catheter-associated urinary tract infections (CAUTIs), the risks associated with catheter use and how to manage catheters safely.
September 14, 2016: Nursing Standard
Andrea von Zadow, Elisabeth Ignatz, Richard Pokorny, Lars-Oliver Essen, Gabriele Klug
Photolyases are efficient DNA repair enzymes that specifically repair either cyclobutane pyrimidine dimers (CPD) or (6-4) photoproducts in a light-dependent cleavage reaction. The closely related classical cryptochrome blue light photoreceptors do not repair DNA lesions, instead they are involved in regulatory processes. CryB of Rhodobacter sphaeroides was until now described as a cryptochrome that affects light-dependent and singlet oxygen-dependent gene expression and is unusual in terms of its cofactor composition...
October 14, 2016: FEBS Journal
(no author information available yet)
No abstract text is available yet for this article.
October 15, 2016: Veterinary Record
Meng Zhang, Lijuan Wang, Shi Shu, Aziz Sancar, Dongping Zhong
Photolyase is a blue-light-activated enzyme that repairs ultraviolet-induced DNA damage that occurs in the form of cyclobutane pyrimidine dimers (CPDs) and pyrimidine-pyrimidone (6-4) photoproducts. Previous studies on microbial photolyases have revealed an electron-tunneling pathway that is critical for the repair mechanism. In this study, we used femtosecond spectroscopy to deconvolute seven electron-transfer reactions in 10 elementary steps in all classes of CPD photolyases. We report a unified electron-transfer pathway through a conserved structural configuration that bifurcates to favor direct tunneling in prokaryotes and a two-step hopping mechanism in eukaryotes...
October 14, 2016: Science
Nicola Lindson-Hawley, Jamie Hartmann-Boyce, Thomas R Fanshawe, Rachna Begh, Amanda Farley, Tim Lancaster
BACKGROUND: Although smoking cessation is currently the only guaranteed way to reduce the harm caused by tobacco smoking, a reasonable secondary tobacco control approach may be to try and reduce the harm from continued tobacco use amongst smokers unable or unwilling to quit. Possible approaches to reduce the exposure to toxins from smoking include reducing the amount of tobacco used, and using less toxic products, such as pharmaceutical, nicotine and potential reduced-exposure tobacco products (PREPs), as an alternative to cigarettes...
October 13, 2016: Cochrane Database of Systematic Reviews
Xiaoling Zhang, Suju Luo, Joseph Wu, Long Zhang, Wen-Hui Wang, Simone Degan, Detlev Erdmann, Russell Hall, Jennifer Y Zhang
Loss-of-function of KIND1, a cytoskeletal protein involved in β1-integrin function, causes Kindler Syndrome (KS), a genetic disease characterized by skin fragility, photosensitivity and increased risk of squamous cell carcinoma (SCC). Dysregulation of β1-integrin underlies KS skin fragility. However, the mechanisms underlying SCC susceptibility are unclear. Here, we demonstrate that gene silencing of KIND1 decreased keratinocyte proliferation and increased apoptosis in vitro and in skin grafts regenerated on mice, which was correlated with reduced cyclinB1...
October 7, 2016: Journal of Investigative Dermatology
Carolyn Mackintosh-Franklin
BACKGROUND: Pain is a global health issue with poor assessment and management of pain associated with serious disability and detrimental socio economic consequences. Pain is also a closely associated symptom of the three major causes of death in the developed world; Coronary Heart Disease, Stroke and Cancer. There is a significant body of work which indicates that current nursing practice has failed to address pain as a priority, resulting in poor practice and unnecessary patient suffering...
September 7, 2016: Nurse Education Today
Shwetal Lalan, Hongying Dai, Bradley A Warady
BACKGROUND: Peritonitis is a severe complication of chronic peritoneal dialysis (CPD) in infants. Few studies have been conducted to evaluate the relationship between hypogammaglobulinemia and peritonitis risk, and the potential benefit of intravenous immunoglobulins (IVIG) therapy in infants receiving CPD. METHODS: Patients aged 0-12 months at initiation of CPD between 1985 and 2012 were eligible for inclusion in this retrospective study. Data collected from the start of CPD up to 2 years post-dialysis initiation included patient demographics, dialysis characteristics, serum immunoglobulin (IgG) levels, IVIG administration history, infectious complications and outcomes...
October 7, 2016: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
Li-Bin Ling, Yung Chang, Chia-Wei Liu, Po-Ling Lai, Todd Hsu
Our earlier studies showed the inhibitory effects of cadmium (Cd) and paraquat (PQ) on the gene expression of DNA mismatch recognition proteins in zebrafish (Danio rerio) embryos. This study explored the effects of Cd and PQ on nucleotide excision repair (NER) capacity in zebrafish embryos. Exposure of embryos at 1 h post fertilization (hpf) to 3-5 μM Cd or 30-100 μM PQ for 9 h induced a 2-3-fold increase of oxidative stress, while a 6.5-fold increase of oxidative stress was induced by 200 μM PQ. Real-time RT-PCR detected a down-regulated xeroderma pigmentosum C (XPC) and an up-regulated UV-DDB2 gene expression in mildly-stressed embryos, whereas 8-oxoguanine DNA glycosylase (OGG1) gene expression increased with PQ exposure levels...
October 2, 2016: Chemosphere
Nigel Davies, Simon Fletcher, Scott Reeves
Against a backdrop of poor maternity and obstetric care, identified in the Morecambe Bay Inquiry, the UK government has recently called for improvements and heralded investment in training. Given the complex mix of professionals working closely together in maternity services addressing the lack of joined up continuing professional development (CPD) is necessary. This led us to ask whether there is evidence of IPE in maternity services. As part of a wider systematic review of IPE, we searched for studies related to CPD in maternity services between May 2005 and June 2014...
October 5, 2016: Journal of Interprofessional Care
Seyed Esmaeil Hosseini, Hamid Saeidian, Ali Amozadeh, Mohammad Taghi Naseri, Mehran Babri
RATIONALE: For unambiguous identification of Chemical Weapons Convention (CWC)-related chemicals in environmental samples, the availability of mass spectra, interpretation skills and rapid microsynthesis of suspected chemicals are essential requirements. For the first time, the electron-ionization single quadrupole and electrospray ionization tandem mass spectra of a series of O-alkyl N-[bis(dimethylamino)methylidene]-P-methylphosphonamidates (Scheme 1, cpd 4) were studied for CWC verification purposes...
October 5, 2016: Rapid Communications in Mass Spectrometry: RCM
Margot Barry, Wietske Kuijer-Siebelink, Loek Nieuwenhuis, Nynke Scherpbier-de Haan
BACKGROUND: This literature review investigates what research reports about the contribution that communities of practice (CoPs) can make in the continuing professional development (CPD) of qualified occupational therapists. METHODS: Academic databases (CINAHL, MEDLINE and ERIC) were searched and articles were included based on pre-determined criteria. Five articles were included in the review. RESULTS: The CoPs in the reviewed articles provided opportunities for knowledge sharing, knowledge translation, reflection on action and learning through boundary crossing...
October 5, 2016: Australian Occupational Therapy Journal
Libertario Demi, Ruud J G Van Sloun, Hessel Wijkstra, Massimo Mischi
We report on the first study demonstrating the ability of a recently-developed, contrast-enhanced, ultrasound imaging method, referred to as cumulative phase delay imaging (CPDI), to image and quantify ultrasound contrast agent (UCA) kinetics. Unlike standard ultrasound tomography, which exploits changes in speed of sound and attenuation, CPDI is based on a marker specific to UCAs, thus enabling dynamic contrast-specific ultrasound tomography (DCS-UST). For breast imaging, DCS-UST will lead to a more practical, faster, and less operator-dependent imaging procedure compared to standard echo-contrast, while preserving accurate imaging of contrast kinetics...
October 5, 2016: Scientific Reports
Boris Prinz, Katherine L Harvey, Louisa Wilcke, Ulrike Ruch, Klemens Engelberg, Laura Biller, Isabelle Lucet, Steffen Erkelenz, Dorothee Heincke, Tobias Spielmann, Christian Doerig, Conrad Kunick, Brendan S Crabb, Paul R Gilson, Tim W Gilberger
Central to the pathogenesis of malaria is the proliferation of Plasmodium falciparum parasites within human erythrocytes. Parasites invade erythrocytes via a coordinated sequence of receptor-ligand interactions between the parasite and host cell. One key ligand, Apical Membrane Antigen 1 (AMA1), is a leading blood-stage vaccine and previous work indicates that phosphorylation of its cytoplasmic domain (CPD) is important to its function during invasion. Here we investigate the significance of each of the six available phospho-sites in the CPD...
October 4, 2016: Scientific Reports
Arun Kumar Jain, Chintan Malhotra, Anand Pasari, Pawan Kumar, Majid Moshirfar
PURPOSE: To compare the outcomes of topography-guided and wavefront-optimized treatment in patients having laser in situ keratomileusis (LASIK) for myopia. SETTING: Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India. DESIGN: Prospective contralateral-eye case study. METHODS: Patients had topography-guided LASIK in 1 eye and wavefront-optimized LASIK in the contralateral eye using the Customized Refractive Surgery Master software and Mel 80 excimer laser...
September 2016: Journal of Cataract and Refractive Surgery
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