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https://www.readbyqxmd.com/read/28107701/simultaneous-determination-of-amantadine-rimantadine-and-memantine-in-processed-products-chicken-tissues-and-eggs-by-liquid-chromatography-with-tandem-mass-spectrometry
#1
Yumi Tsuruoka, Takayuki Nakajima, Maki Kanda, Hiroshi Hayashi, Yoko Matsushima, Souichi Yoshikawa, Marie Nagata, Hiroshi Koike, Chieko Nagano, Kotaro Sekimura, Tsuneo Hashimoto, Ichiro Takano, Tetsuya Shindo
A simultaneous determination of amantadine, rimantadine, and memantine in processed products (deep-fried chicken, fried chicken, fried quail egg, and grilled chicken) with liquid chromatography tandem mass spectrometry (LC-MS/MS) was developed. This new method was also applicable for chicken tissue (muscle, liver, and gizzard) and eggs. The chromatographic separation was performed on a Kinetex(®) XB-C18 core-shell technology column using a mobile phase of acetonitrile and 0.1% formic acid in a 10mmol/L ammonium formate solution, resulting in the complete separation of isomers (rimantadine and memantine) and any other obstructive peaks from the sample matrices...
January 11, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28107293/the-age-of-value-navigating-the-transition-from-volume-to-value
#2
Renée M Glanzman
The healthcare industry has historically rewarded providers on the basis of the volume of services rendered, rather than the value of those services. Through the commitment of the Department of Health and Human Services, new programs and legislation have been created to tie provider payment based on the achievement of the Triple Aim: improve the patient experience, reduce cost, and improve overall health. As a result, new programs and legislation have emerged, resulting in the need for cultural shifts, new skills, and new technology for health systems, providers, and patients...
January 2017: Orthopaedic Nursing
https://www.readbyqxmd.com/read/28107248/how-mice-are-indispensable-for-understanding-obesity-and-diabetes-genetics
#3
Alan D Attie, Gary A Churchill, Joseph H Nadeau
PURPOSE OF REVIEW: The task of cataloging human genetic variation and its relation to disease is rapidly approaching completion. The new challenge is to discover the function of disease-associated genes and to understand the pathways that lead to human disease. We propose that achieving this new level of understanding will increasingly rely on the use of model organisms. We discuss the advantages of the mouse as a model organism. RECENT FINDINGS: The collection of available mouse strains represents as much genetic and phenotype variation as is found in the human population...
January 19, 2017: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/28107209/nephropathic-cystinosis-an-update
#4
Koenraad R Veys, Mohamed A Elmonem, Fanny O Arcolino, Lambertus van den Heuvel, Elena Levtchenko
PURPOSE OF REVIEW: Over the past few decades, cystinosis, a rare lysosomal storage disorder, has evolved into a treatable metabolic disease. The increasing understanding of its pathophysiology has made cystinosis a prototype disease, delivering new insights into several fundamental biochemical and cellular processes. RECENT FINDINGS: In this review, we aim to provide an overview of the latest advances in the pathogenetic, clinical, and therapeutic aspects of cystinosis...
January 18, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28106853/significant-change-spotting-for-periodic-human-motion-segmentation-of-cleaning-tasks-using-wearable-sensors
#5
Kai-Chun Liu, Chia-Tai Chan
The proportion of the aging population is rapidly increasing around the world, which will cause stress on society and healthcare systems. In recent years, advances in technology have created new opportunities for automatic activities of daily living (ADL) monitoring to improve the quality of life and provide adequate medical service for the elderly. Such automatic ADL monitoring requires reliable ADL information on a fine-grained level, especially for the status of interaction between body gestures and the environment in the real-world...
January 19, 2017: Sensors
https://www.readbyqxmd.com/read/28106782/from-clinical-standards-to-translating-next-generation-sequencing-research-into-patient-care-improvement-for-hepatobiliary-and-pancreatic-cancers
#6
REVIEW
Ioannis D Kyrochristos, Georgios K Glantzounis, Demosthenes E Ziogas, Ioannis Gizas, Dimitrios Schizas, Efstathios G Lykoudis, Evangelos Felekouras, Anastasios Machairas, Christos Katsios, Theodoros Liakakos, William C Cho, Dimitrios H Roukos
Hepatobiliary and pancreatic (HBP) cancers are associated with high cancer-related death rates. Surgery aiming for complete tumor resection (R0) remains the cornerstone of the treatment for HBP cancers. The current progress in the adjuvant treatment is quite slow, with gemcitabine chemotherapy available only for pancreatic ductal adenocarcinoma (PDA). In the advanced and metastatic setting, only two targeted drugs have been approved by the Food & Drug Administration (FDA), which are sorafenib for hepatocellular carcinoma and erlotinib for PDA...
January 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28106588/technology-based-healthcare-for-nursing-education-within-the-netherlands-past-present-and-future
#7
Ybranda Koster, Cornelis T M van Houwelingen
At the present time, nearly all Dutch nursing schools are searching for suitable ways to implement technology-based healthcare in their curriculum. Some Universities chose elective education, others a mandatory solution. Several studies were executed to determine competencies needed by nurses in order to work with technology-based healthcare. In 2016 a nationwide new curriculum for nurses has been published. Providing technology-based healthcare is included under the core competencies of this new curriculum...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28106582/nursing-informatics-competencies-for-entry-to-practice-the-perspective-of-six-countries
#8
Michelle L L Honey, Diane J Skiba, Paula Procter, Joanne Foster, Pirkko Kouri, Lynn M Nagle
Internationally, countries are challenged to prepare nurses for a future that has ever increasing use of technology and where information management is a central part of professional nursing practice. There has been a growing trend to move nursing to competency-based education, especially for those students undertaking their first nursing qualification. This first nursing qualification may be linked to pre-registration, pre-licensure or undergraduate education; the term used depending on the country. The authors are drawn from the International Medical Informatics Association special interest group, Nursing Informatics (IMIA-NI) Education Working Group and represent New Zealand, the United States of America, England, Australia, Finland and Canada...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28106249/targeted-forcing-improves-quality-nutritional-and-health-value-of-sweet-cherry-fruit
#9
Verena Overbeck, Michaela Schmitz, Michael Blanke
BACKGROUND: Trade and consumers alike require premium quality cherries with high nutritional and health values preferably of local origin. While early fruit imports cannot supply such fruit, a new technology of forcing cherry emerged for an early local supply by covering the crop in spring. In the apparent scarcity of data on the resulting fruit quality, fruit characteristics of forced cherries were compared with those without cover RESULTS: Size and weight of forced cherry fruit were successfully increased by 6-14%...
January 20, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28106223/next-generation-of-network-medicine-interdisciplinary-signaling-approaches
#10
REVIEW
Tamas Korcsmaros, Maria Victoria Schneider, Giulio Superti-Furga
In the last decade, network approaches have transformed our understanding of biological systems. Network analyses and visualizations have allowed us to identify essential molecules and modules in biological systems, and improved our understanding of how changes in cellular processes can lead to complex diseases, such as cancer, infectious and neurodegenerative diseases. "Network medicine" involves unbiased large-scale network-based analyses of diverse data describing interactions between genes, diseases, phenotypes, drug targets, drug transport, drug side-effects, disease trajectories and more...
January 20, 2017: Integrative Biology: Quantitative Biosciences From Nano to Macro
https://www.readbyqxmd.com/read/28106006/fabrication-of-graphene-silicon-layered-heterostructures-by-carbon-penetration-of-silicon-film
#11
Lei Meng, Yeliang Wang, Linfei Li, H-J Gao
A new, easy, in situ technique for fabricating a two-dimensional graphene-silicon layered heterostructure has been developed to meet the demand for integration between graphene and silicon-based microelectronic technology. First, carbon atoms are stored in bulk iridium, and then silicon atoms are deposited onto the Ir(111) surface and annealed. With longer annealing times, the carbon atoms penetrate from the bulk iridium to the top of the silicon and eventually coalesce there into graphene islands. Atomically resolved scanning tunneling microscopy images, high-pass fast Fourier transform treatment and Raman spectroscopy demonstrate that the top graphene layer is intact and continuous, and beneath it is the silicon layer...
January 20, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28105951/theoretical-implementation-of-prior-knowledge-in-the-design-of-a-multi-scale-prosthesis-satisfaction-questionnaire
#12
Tim Schürmann, Philipp Beckerle, Julia Preller, Joachim Vogt, Oliver Christ
BACKGROUND: In product development for lower limb prosthetic devices, a set of special criteria needs to be met. Prosthetic devices have a direct impact on the rehabilitation process after an amputation with both perceived technological and psychological aspects playing an important role. However, available psychometric questionnaires fail to consider the important links between these two dimensions. In this article a probabilistic latent trait model is proposed with seven technical and psychological factors which measure satisfaction with the prosthesis...
December 19, 2016: Biomedical Engineering Online
https://www.readbyqxmd.com/read/28105894/clinical-prediction-and-the-idea-of-a-population
#13
David Armstrong
Using an analysis of the British Medical Journal over the past 170 years, this article describes how changes in the idea of a population have informed new technologies of medical prediction. These approaches have largely replaced older ideas of clinical prognosis based on understanding the natural histories of the underlying pathologies. The 19(th)-century idea of a population, which provided a denominator for medical events such as births and deaths, was constrained in its predictive power by its method of enumerating individual bodies...
January 1, 2017: Social Studies of Science
https://www.readbyqxmd.com/read/28105478/the-need-for-strategic-development-of-safety-sciences
#14
Francois Busquet, Thomas Hartung
The practice of risk assessment and regulation of substances has largely developed as a patchwork of circumstantial additions to a nowadays more or less shared international toolbox. The dominant drivers from the US and Europe have pursued remarkably different approaches in the use of these tools for regulation, i.e., a more risk-based approach in the US and a more precautionary approach in Europe. We argue that there is need for scientific developments not only for the tools but also for their application, i...
2017: ALTEX
https://www.readbyqxmd.com/read/28105473/recent-applications-of-the-combination-of-mesoporous-silica-nanoparticles-with-nucleic-acids-development-of-bioresponsive-devices-carriers-and-sensors
#15
REVIEW
Rafael R Castillo, Alejandro Baeza, María Vallet-Regí
The discovery and control of the biological roles mediated by nucleic acids have turned them into a powerful tool for the development of advanced biotechnological materials. Such is the importance of these gene-keeping biomacromolecules that even nanomaterials have succumbed to the claimed benefits of DNA and RNA. Currently, there could be found in the literature a practically intractable number of examples reporting the use of combination of nanoparticles with nucleic acids, so boundaries are demanded. Following this premise, this review will only cover the most recent and powerful strategies developed to exploit the possibilities of nucleic acids as biotechnological materials when in combination with mesoporous silica nanoparticles...
January 20, 2017: Biomaterials Science
https://www.readbyqxmd.com/read/28105298/the-right-to-know-one-s-genetic-origins-and-cross-border-medically-assisted-reproduction
#16
EDITORIAL
Vardit Ravitsky
The use of donor sperm or egg for reproduction raises the issue of the right of donor-conceived individuals to know their genetic origins. This paper argues in favor of acknowledging such a right and explores the challenges that cross-border medically assisted reproduction would raise in relation to it. It first explores possible justifications for such a right by discerning its possible conceptual and empirical groundings. It describes some key ethical and policy implications of the removal of donor anonymity...
2017: Israel Journal of Health Policy Research
https://www.readbyqxmd.com/read/28104998/clinical-assessments-and-care-interventions-to-promote-oral-hydration-amongst-older-patients-a-narrative-systematic-review
#17
Lloyd L Oates, Christopher I Price
BACKGROUND: Older patients in hospital may be unable to maintain hydration by drinking, leading to intravenous fluid replacement, complications and a longer length of stay. We undertook a systematic review to describe clinical assessment tools which identify patients at risk of insufficient oral fluid intake and the impact of simple interventions to promote drinking, in hospital and care home settings. METHOD: MEDLINE, CINAHL, and EMBASE databases and two internet search engines (Google and Google Scholar) were examined...
2017: BMC Nursing
https://www.readbyqxmd.com/read/28104978/maximizing-the-endosonography-the-role-of-contrast-harmonics-elastography-and-confocal-endomicroscopy
#18
REVIEW
Andrada Seicean, Ofelia Mosteanu, Radu Seicean
New technologies in endoscopic ultrasound (EUS) evaluation have been developed because of the need to improve the EUS and EUS-fine needle aspiration (EUS-FNA) diagnostic rate. This paper reviews the principle, indications, main literature results, limitations and future expectations for each of the methods presented. Contrast-enhanced harmonic EUS uses a low mechanical index and highlights slow-flow vascularization. This technique is useful for differentiating solid and cystic pancreatic lesions and assessing biliary neoplasms, submucosal neoplasms and lymph nodes...
January 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28104977/fecal-incontinence-challenges-and-solutions
#19
REVIEW
Nallely Saldana Ruiz, Andreas M Kaiser
Fecal incontinence is not a diagnosis but a frequent and debilitating common final pathway symptom resulting from numerous different causes. Incontinence not only impacts the patient's self-esteem and quality of life but may result in significant secondary morbidity, disability, and cost. Treatment is difficult without any panacea and an individualized approach should be chosen that frequently combines different modalities. Several new technologies have been developed and their specific roles will have to be defined...
January 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28104905/applications-of-chemogenomic-library-screening-in-drug-discovery
#20
Lyn H Jones, Mark E Bunnage
The allure of phenotypic screening, combined with the industry preference for target-based approaches, has prompted the development of innovative chemical biology technologies that facilitate the identification of new therapeutic targets for accelerated drug discovery. A chemogenomic library is a collection of selective small-molecule pharmacological agents, and a hit from such a set in a phenotypic screen suggests that the annotated target or targets of that pharmacological agent may be involved in perturbing the observable phenotype...
January 20, 2017: Nature Reviews. Drug Discovery
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