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https://www.readbyqxmd.com/read/28530149/a-technology-roadmap-of-smart-biosensors-from-conventional-glucose-monitoring-systems
#1
Pravin Shende, Pratiksha Sahu, Ram Gaud
The objective of this review article is to focus on technology roadmap of smart biosensors from a conventional glucose monitoring system. The estimation of glucose with commercially available devices involves analysis of blood samples that are obtained by pricking finger or extracting blood from the forearm. Since pain and discomfort are associated with invasive methods, the non-invasive measurement techniques have been investigated. The non-invasive methods show advantages like non-exposure to sharp objects such as needles and syringes, due to which there is an increase in testing frequency, improved control of glucose concentration and absence of pain and biohazard materials...
June 2017: Therapeutic Delivery
https://www.readbyqxmd.com/read/28525391/titanium-dioxide-nanowire-sensor-array-integration-on-cmos-platform-using-deterministic-assembly
#2
Oren Gall, Xiahua Zhong, Daniel Schulman, Myungkoo Kang, Ali Razavieh, Theresa Mayer
Nanosensor arrays have recently received significant attention due to their utility in a wide range of applications, including gas sensing, fuel cells, internet of things (IoT), and portable health monitoring systems. Less attention has been given to the production of sensor platforms in the µW range for ultra-low power applications. Here, we discuss how to scale the nanosensor energy demand by developing a process for integration of nanowire sensing arrays on a monolithic CMOS chip. This work demonstrates an off-chip nanowire fabrication method; subsequently nanowires link to a fused SiO2 substrate using electric-field assisted directed assembly...
May 19, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28524616/how-to-implement-live-video-recording-in-the-clinical-environment-a-practical-guide-for-clinical-services
#3
Adam Lloyd, Alistair Dewar, Simon Edgar, Dave Caesar, Paul Gowens, Gareth Clegg
BACKGROUND: The use of video in healthcare is becoming more common, particularly in simulation and educational settings. However, video recording live episodes of clinical care is far less routine. AIM: To provide a practical guide for clinical services to embed live video recording. MATERIALS AND METHODS: Using Kotter's 8-step process for leading change, we provide a 'how to' guide to navigate the challenges required to implement a continuous video-audit system based on our experience of video recording in our emergency department resuscitation rooms...
May 19, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28512992/association-of-cd8-t-cells-with-bone-erosion-in-patients-with-rheumatoid-arthritis
#4
Young Bin Joo, Youngho Park, Kwangwoo Kim, So-Young Bang, Sang-Cheol Bae, Hye-Soon Lee
AIM: Bone erosion is a major problem worsening quality of rheumatoid arthritis (RA) patients' lives. However, causal factors responsible for bone erosion in RA have remained unclear. We aimed to examine genetic variants conferring bone erosion in RA using a Korean genome-wide association study (GWAS) and to search for possible biological mechanisms underlying the development of bone erosion. METHOD: We obtained genome-wide single nucleotide polymorphism (SNP) data for 711 Korean RA patients using Illumina HapMap 550v3/660W arrays...
May 16, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28509669/genetic-advances-in-systemic-lupus-erythematosus-an-update
#5
Lingyan Chen, David L Morris, Timothy J Vyse
PURPOSE OF REVIEW: More than 80 susceptibility loci are now reported to show robust genetic association with systemic lupus erythematosus (SLE). The differential functional effects of the risk alleles for the majority of these loci remain to be defined. Here, we review current SLE association findings and the recent progress in the annotation of noncoding regions of the human genome as well as the new technologies and statistical methods that can be applied to further the understanding of SLE genetics...
May 15, 2017: Current Opinion in Rheumatology
https://www.readbyqxmd.com/read/28508791/rehabilitation-risk-management-enabling-data-analytics-with-quantified-self-and-smart-home-data
#6
Andreas Hamper, Isabella Eigner, Nilmini Wickramasinghe, Freimut Bodendorf
A variety of acute and chronic diseases require rehabilitation at home after treatment. Outpatient rehabilitation is crucial for the quality of the medical outcome but is mainly performed without medical supervision. Non-Compliance can lead to severe health risks and readmission to the hospital. While the patient is closely monitored in the hospital, methods and technologies to identify risks at home have to be developed. We analyze state-of-the-art monitoring systems and technologies and show possibilities to transfer these technologies into rehabilitation monitoring...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28508633/ionic-complexes-of-metal-oxide-clusters-for-versatile-self-assemblies
#7
Bao Li, Wen Li, Haolong Li, Lixin Wu
The combination of rational design of building components and suitable utilization of driving force affords spontaneous molecular assemblies with well-defined nanostructure and morphology over multiple length scales. The serious challenges in constructing assemblies with structural advantages for the realization of functions programmed into the building components usually lie ahead since the process that occurs does not always follow the expected roadmap in the absence of external intervention. Thus, prefabricated intermediates that help in governing the target self-assemblies are developed into a type of unique building blocks...
May 16, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28505405/structural-basis-for-xenosiderophore-utilization-by-the-human-pathogen-staphylococcus-aureus
#8
Nathaniel P Endicott, Eries Lee, Timothy Adam Wencewicz
Staphylococcus aureus produces a cocktail of metallophores (staphylopine, staphyloferrin A, and staphyloferrin B) to scavenge transition metals during infection of a host. In addition, S. aureus displays the extracellular surface lipoproteins FhuD1 and FhuD2 along with the ABC transporter complex FhuCBG to facilitate the use of hydroxamate xenosiderophores such as desferrioxamine B (DFOB) for iron acquisition. DFOB is used as a chelation therapy to treat human iron overload diseases and has been linked to an increased risk of S...
May 15, 2017: ACS Infectious Diseases
https://www.readbyqxmd.com/read/28503654/protective-processes-underlying-the-links-between-marital-quality-and-physical-health
#9
Richard B Slatcher, Dominik Schoebi
Although the links between marital quality and physical health are now well established, the psychological processes through which marriage impacts health remain unclear. Additionally, prior research on the links between marriage and health has focused mainly on how negative aspects of relationships (e.g., conflict, hostility) can be damaging to one's physical health. In this article, we describe the strength and strain model of marital quality and health, which provides a roadmap for studying protective factors underlying marriage-health links...
February 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28502219/towards-an-ethics-for-telehealth
#10
Carlo Botrugno
Over the last two decades, a public rationale for the implementation of telehealth has emerged at the interplay of specialised literature and political orientations. Despite the lack of consistent findings on the magnitude of its benefits, telehealth is nowadays presented as a worthy solution both for patients and healthcare institutions. Far from denying the potential advantages of telehealth, the main objective of this work is to provide a critical assessment on the spread of the remote services as a vector of positive transformation of contemporary health systems...
January 1, 2017: Nursing Ethics
https://www.readbyqxmd.com/read/28493526/real-time-mri-guidance-of-cardiac-interventions
#11
Adrienne E Campbell-Washburn, Mohammad A Tavallaei, Mihaela Pop, Elena K Grant, Henry Chubb, Kawal Rhode, Graham A Wright
Cardiac magnetic resonance imaging (MRI) is appealing to guide complex cardiac procedures because it is ionizing radiation-free and offers flexible soft-tissue contrast. Interventional cardiac MR promises to improve existing procedures and enable new ones for complex arrhythmias, as well as congenital and structural heart disease. Guiding invasive procedures demands faster image acquisition, reconstruction and analysis, as well as intuitive intraprocedural display of imaging data. Standard cardiac MR techniques such as 3D anatomical imaging, cardiac function and flow, parameter mapping, and late-gadolinium enhancement can be used to gather valuable clinical data at various procedural stages...
May 11, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/28493129/the-omics-revolution-in-cho-biology-roadmap-to-improved-cho-productivity
#12
Hussain Dahodwala, Susan T Sharfstein
Increased understanding of Chinese hamster ovary (CHO) cell physiology has been ushered in upon availability of the parental CHO-K1 cell line genome. Free and openly accessible sequence information has complemented transcriptomic and proteomic studies. The previous decade has also seen an increase in sensitivity and accuracy of proteomic methods due to technology development. In this genomic era, high-throughput screening methods, sophisticated informatic tools, and models continually drive major innovations in cell line development and process engineering...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28492184/thermal-stability-and-optical-properties-of-si-ge-nanoparticles
#13
Brandon Bonham, Gregory Guisbiers
Silicon-germanium is an important alloy mainly used in thermoelectricity and electronics. However, its thermal and optical properties still need further investigation at the nanoscale. That is why in this study, the size and shape effect on the silicon-germanium phase diagram is investigated through the nano-thermodynamics methodology. As expected, the phase diagram undergoes a shift down in temperature when the size decreases. However, it is demonstrated and explained why the size effect on the solidus-liquidus curves is much stronger than the one on the miscibility gap...
May 11, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28483865/behavioural-ecological-and-evolutionary-responses-to-extreme-climatic-events-challenges-and-directions
#14
Martijn van de Pol, Stéphanie Jenouvrier, Johannes H C Cornelissen, Marcel E Visser
More extreme climatic events (ECEs) are among the most prominent consequences of climate change. Despite a long-standing recognition of the importance of ECEs by paleo-ecologists and macro-evolutionary biologists, ECEs have only recently received a strong interest in the wider ecological and evolutionary community. However, as with many rapidly expanding fields, it lacks structure and cohesiveness, which strongly limits scientific progress. Furthermore, due to the descriptive and anecdotal nature of many ECE studies it is still unclear what the most relevant questions and long-term consequences are of ECEs...
June 19, 2017: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28483315/addressing-inpatient-beta-lactam-allergies-a-multihospital-implementation
#15
REVIEW
Kimberly G Blumenthal, Erica S Shenoy, Anna R Wolfson, David N Berkowitz, Victoria A Carballo, Diana S Balekian, Kathleen A Marquis, Ramy Elshaboury, Ronak G Gandhi, Praveen Meka, David W Kubiak, Jennifer Catella, Barbara B Lambl, Joyce T Hsu, Monique M Freeley, Alana Gruszecki, Paige G Wickner
Addressing inaccurate penicillin allergies is encouraged as part of antibiotic stewardship in the inpatient setting. However, implementing interventions targeted at the 10% to 15% of inpatients reporting a previous penicillin allergy can pose substantial logistic challenges. We implemented a computerized guideline for patients with reported beta-lactam allergy at 5 hospitals within a single health care system in the Boston area. In this article, we describe our implementation roadmap, including both successes achieved and challenges faced...
May 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28475312/information-retrieval-and-text-mining-technologies-for-chemistry
#16
Martin Krallinger, Obdulia Rabal, Anália Lourenço, Julen Oyarzabal, Alfonso Valencia
Efficient access to chemical information contained in scientific literature, patents, technical reports, or the web is a pressing need shared by researchers and patent attorneys from different chemical disciplines. Retrieval of important chemical information in most cases starts with finding relevant documents for a particular chemical compound or family. Targeted retrieval of chemical documents is closely connected to the automatic recognition of chemical entities in the text, which commonly involves the extraction of the entire list of chemicals mentioned in a document, including any associated information...
May 5, 2017: Chemical Reviews
https://www.readbyqxmd.com/read/28474612/eliminating-hiv-aids-in-india-a-roadmap-to-zero-new-hiv-infections-zero-discrimination-zero-aids-related-deaths
#17
EDITORIAL
Riya Palchaudhuri, Max Niggl, Clovis Steve Palmer
No abstract text is available yet for this article.
December 2016: Indian Journal of Medical Research
https://www.readbyqxmd.com/read/28473356/a-case-of-pulsatile-scalp-swelling-in-a-child
#18
Daisy Khera, Pushpinder Singh Khera, Arvind Sinha, Neeraj Mehta
Arteriovenous fistulas (AVF) are an entity most commonly seen in the head and neck region. An AVF is a direct connection between the arterial feeders and the draining veins without intervening capillary beds (unlike an arteriovenous malformation in which a nidus intervenes between the arteries and veins). We describe a case of traumatic AVF in a child aged 9 years, who presented with a pulsatile scalp swelling following blunt trauma to the head. It turned out to be an AVF between the superficial temporal artery and vein...
May 3, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28472454/sex-in-basic-research-concepts-in-the-cardiovascular-field
#19
Renée Ventura-Clapier, Elke Dworatzek, Ute Seeland, Georgios Kararigas, Jean-Francois Arnal, Sandra Brunelleschi, Thomas C Carpenter, Jeanette Erdmann, Flavia Franconi, Elisa Giannetta, Marek Glezerman, Susanna M Hofmann, Claudine Junien, Miyuki Katai, Karolina Kublickiene, Inke R König, Gregor Majdic, Walter Malorni, Christin Mieth, Virginia M Miller, Rebecca M Reynolds, Hiroaki Shimokawa, Cara Tannenbaum, Anna Maria D'Ursi, Vera Regitz-Zagrosek
Women and men, female and male animals and cells are biologically different, and acknowledgement of this fact is critical to advancing medicine. However, incorporating concepts of sex-specific analysis in basic research is largely neglected, introducing bias into translational findings, clinical concepts and drug development. Research funding agencies recently approached these issues but implementation of policy changes in the scientific community is still limited, probably due to deficits in concepts, knowledge and proper methodology...
June 1, 2017: Cardiovascular Research
https://www.readbyqxmd.com/read/28469389/roadmap-to-a-comprehensive-clinical-data-warehouse-for-precision-medicine-applications-in-oncology
#20
David J Foran, Wenjin Chen, Huiqi Chu, Evita Sadimin, Doreen Loh, Gregory Riedlinger, Lauri A Goodell, Shridar Ganesan, Kim Hirshfield, Lorna Rodriguez, Robert S DiPaola
Leading institutions throughout the country have established Precision Medicine programs to support personalized treatment of patients. A cornerstone for these programs is the establishment of enterprise-wide Clinical Data Warehouses. Working shoulder-to-shoulder, a team of physicians, systems biologists, engineers, and scientists at Rutgers Cancer Institute of New Jersey have designed, developed, and implemented the Warehouse with information originating from data sources, including Electronic Medical Records, Clinical Trial Management Systems, Tumor Registries, Biospecimen Repositories, Radiology and Pathology archives, and Next Generation Sequencing services...
2017: Cancer Informatics
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