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L Kuball, R Sailer
No abstract text is available yet for this article.
October 2016: Laryngo- Rhino- Otologie
James P Strassner, John E Harris
Vitiligo is an autoimmune disease of the skin that leads to life-altering depigmentation and remains difficult to treat. However, clinical observations and translational studies over 30-40 years have led to the development of an insightful working model of disease pathogenesis: Genetic risk spanning both immune and melanocyte functions is pushed over a threshold by known and suspected environmental factors to initiate autoimmune T cell-mediated killing of melanocytes. While under cellular stress, melanocytes appear to signal innate immunity to activate T cells...
October 17, 2016: Current Opinion in Immunology
Woo Jin Lee, Won Kyung Lee, So Young Sohn
Because of the remarkable developments in robotics in recent years, technological convergence has been active in this area. We focused on finding patterns of convergence within robot technology using network analysis of patents in both the USPTO and KIPO. To identify the variables that affect convergence, we used quadratic assignment procedures (QAP). From our analysis, we observed the patent network ecology related to convergence and found technologies that have great potential to converge with other robotics technologies...
2016: PloS One
Colleen Braun, David O Kessler, Marc Auerbach, Renuka Mehta, Anthony J Scalzo, James M Gerard
OBJECTIVES: The aims of this study were to provide validity evidence for infant lumbar puncture (ILP) checklist and global rating scale (GRS) instruments when used by residents to assess simulated ILP performances and to compare these metrics to previously obtained attending rater data. METHODS: In 2009, the International Network for Simulation-based Pediatric Innovation, Research, and Education (INSPIRE) developed checklist and GRS scoring instruments, which were previously validated among attending raters when used to assess simulated ILP performances...
October 18, 2016: Pediatric Emergency Care
Itai Danovitch, Alexander Joseph Steiner, Anna Kazdan, Matthew Goldenberg, Margaret Haglund, James Mirocha, Katherine Collison, Brigitte Vanle, Jonathan Dang, Waguih William IsHak
OBJECTIVE: Alcohol use disorders (AUDs) are common among persons with major depressive disorder (MDD) and have an adverse impact on course of illness and patient outcomes. The aim of this study was to examine whether AUD adversely impacted patient-centered outcomes in a sample of research subjects evaluated as part of a large clinical trial for depression. The outcomes of interest to this post hoc analysis are quality of life (QOL), functioning, and depressive symptom severity. METHODS: We analyzed 2280 adult MDD outpatient research subjects using data from the Sequenced Treatment Alternatives to Relieve Depression trial...
October 18, 2016: Journal of Addiction Medicine
Regina Conway-Phillips, Linda Witek Janusek
The purpose of this qualitative study was to gain understanding of the definition, meaning, and function of spirituality to African American women. Four categories emerged that add insight for nurses to develop innovative spiritual-based strategies to promote African American women's positive health behaviors. Implications for promoting breast health behaviors are described.
November 2016: Holistic Nursing Practice
Trevor Hancock
No abstract available.
October 20, 2016: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
C-F Hsieh, P Alberton, E Loffredo-Verde, E Volkmer, M Pietschmann, P E Müller, M Schieker, D Docheva
Tendon's natural healing potential is extremely low and inefficient, with significant dysfunction and disability due to hypocellularity and hypovascularity of tendon tissues. The application of stem cells can aid in significantly enhanced repair of tendon rupture; therefore, the main aim of this study is to assess the potential of using periodontal ligament cells (PDL), usually obtained from patients undergoing orthodontic treatment, as a novel cell source for cell-based therapy for tendon injuries in a clinically relevant rat full-size Achilles tendon defect...
October 20, 2016: European Cells & Materials
Nishone Thompson, Zainab Boone-Kukoyi, Raquel Shortt, Carisse Lansiquot, Bridgit Kioko, Enock Bonyi, Salih Toker, Birol Ozturk, Kadir Aslan
Gout is caused by the overproduction of uric acid and the inefficient metabolism of dietary purines in humans. Current treatments of gout, which include anti-inflammatory drugs, cyclooxygenase-2 inhibitors, and systemic glucocorticoids, have harmful side-effects. Our research laboratory has recently introduced an innovative approach for the decrystallization of biological and chemical crystals using the Metal-Assisted and Microwave-Accelerated Evaporative Decrystallization (MAMAD) technique. In the MAMAD technique, microwave energy is used to heat and activate gold nanoparticles that behave as "nano-bullets" to rapidly disrupt the crystal structure of biological crystals placed on planar surfaces...
October 18, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
Tanya Bogoslovsky, Jessica Gill, Andreas Jeromin, Cora Davis, Ramon Diaz-Arrastia
Traumatic brain injury (TBI) is one of the leading causes of death and disability around the world. The lack of validated biomarkers for TBI is a major impediment to developing effective therapies and improving clinical practice, as well as stimulating much work in this area. In this review, we focus on different settings of TBI management where blood or cerebrospinal fluid (CSF) biomarkers could be utilized for predicting clinically-relevant consequences and guiding management decisions. Requirements that the biomarker must fulfill differ based on the intended context of use (CoU)...
October 18, 2016: Diagnostics
Benoît Godin
Over the last several decades, many students of technology have tried to make sense of the concept of technology and its origins. However, nothing similar exists in the literature on "technological innovation," a phrase that emerged after World War II. This paper suggests that technological innovation is a counter-concept to science-and more particularly to basic research-as a dominant cultural value of the twentieth century. Technological innovation emerged as a phrase or concept because in discourse, action, and policy, it was useful to include in understandings of economic growth a larger number of people than just scientists and more activities than just science or basic research...
2016: Technology and Culture
Antoine Prandota Trzcinski, Lily Ganda, Chinagarn Kunacheva, Dong Qing Zhang, Li Leonard Lin, Guihe Tao, Yingjie Lee, Wun Jern Ng
In light of global warming mitigation efforts, increasing sludge disposal costs, and need for reduction in the carbon footprint of wastewater treatment plants, innovation in treatment technology has been tailored towards energy self-sufficiency. The AB process is a promising technology for achieving maximal energy recovery from wastewaters with minimum energy expenditure and therefore inherently reducing excess sludge production. Characterization of this novel sludge and its comparison with the more conventional B-stage sludge are necessary for a deeper understanding of AB treatment process design...
October 2016: Water Science and Technology: a Journal of the International Association on Water Pollution Research
M A Cardoso, A Poças, M S Silva, R Ribeiro, M C Almeida, R S Brito, S T Coelho, H Alegre
The requirement to provide urban water services continuously while infrastructures are ageing, imposes the need for increasingly sustainable infrastructure asset management (IAM). To achieve and maintain adequate levels of service, the AWARE-P IAM methodology has been applied in collaborative projects launched by the National Civil Engineering Laboratory, in partnership with IST (Technical University of Lisbon), Addition (software company) and several water utilities. The objective of these projects is to support urban water utilities in the development, implementation and maintenance of IAM plans...
October 2016: Water Science and Technology: a Journal of the International Association on Water Pollution Research
Nicole Robbins, Gerard D Wright, Leah E Cowen
Invasive fungal infections are becoming an increasingly important cause of human mortality and morbidity, particularly for immunocompromised populations. The fungal pathogens Candida albicans, Cryptococcus neoformans, and Aspergillus fumigatus collectively contribute to over 1 million human deaths annually. Hence, the importance of safe and effective antifungal therapeutics for the practice of modern medicine has never been greater. Given that fungi are eukaryotes like their human host, the number of unique molecular targets that can be exploited for drug development remains limited...
October 2016: Microbiology Spectrum
Stephanie Jones-Berry
Nominations are now open for the 2017 RCNi Nurse Awards, the UK nursing profession's highest accolade for nursing excellence.
October 12, 2016: Nursing Standard
(no author information available yet)
Let me tell you something you already know: nurses are extraordinary people who do extraordinary things every day. Yet how many times do you hear nurses playing this down, saying they are 'just doing their job', or giving the credit to others in the team?
October 12, 2016: Nursing Standard
Cynthia N Fuhrmann
PhD-trained biomedical scientists are moving into an increasingly diverse variety of careers within the sciences. However, our graduate and postdoctoral training programs have historically focused on academic career preparation, and have not sufficiently prepared trainees for transitioning into other scientific careers. Advocates for science have raised the concern that our collective disregard of the broader career development needs for predoctoral and postdoctoral trainees could drive talent away from science in upcoming generations...
October 20, 2016: Human Gene Therapy
James Charles
BACKGROUND: In clinical and research settings, ankle joint dorsiflexion needs to be reliably measured. Dorsiflexion is often measured by goniometry, but the intrarater and interrater reliability of this technique have been reported to be poor. Many devices to measure dorsiflexion have been developed for clinical and research use. An evaluation of 12 current tools showed that none met all of the desirable criteria. The purpose of this study was to design and develop a device that rates highly in all of the criteria and that can be proved to be highly reliable...
September 2, 2016: Journal of the American Podiatric Medical Association
Jean-Francois Nadon, Kristina Rochon, Sébastien Grastilleur, Guillaume Langlois, Thi Thanh Hà Dao, Véronique Blais, Brigitte Guérin, Louis Gendron, Yves L Dory
A new Leu-enkephalin peptidomimetic designed to explore the hydrogen bond acceptor ability of the third peptide bond has been prepared and studied. This new analog is produced by replacing the third amide of Leu-enkephalin with a fluoroalkene. An efficient and innovative synthesis of the corresponding dipeptide surrogate Fmoc-Gly-Ψ[(Z)CF=CH]-Phe-OH is described. The key step involves the alkylation of a tin dienolate from the less hindered face of its chiral sulfonamide auxiliary derived from camphor. Once its synthesis was complete, its incorporation into the peptidomimetic sequence was achieved on a solid support with chlorotrityl resin and following the Fmoc strategy...
October 20, 2016: ACS Chemical Neuroscience
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