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https://www.readbyqxmd.com/read/28541225/stability-of-enzymatic-biosensors-for-wearable-applications
#1
Apurva Sonawane, Pandiaraj Manickam, Shekhar Bhansali
Technological evolution in wearable sensors is accounting for major growth and transformation in multitude of industries ranging from healthcare to computing & informatics to communication and biomedical sciences. The major driver for this transformation is the new-found ability to continuously monitor and analyze the patients' physiology in patients' natural setting. Numerous wearable sensors are already on the market and are summarized. Most of the current technologies have focused on electro-physiological, electro-mechanical or acoustic measurements...
May 19, 2017: IEEE Reviews in Biomedical Engineering
https://www.readbyqxmd.com/read/28538636/the-role-of-nigms-p50-sponsored-team-science-in-our-understanding-of-multiple-organ-failure
#2
Frederick A Moore, Ernest E Moore, Timothy R Billiar, Yoram Vodovotz, Anirban Banerjee, Lyle L Moldawer
The history of the National Institute of General Medical Sciences (NIGMS) Research Centers in Peri-operative Sciences (RCIPS) is the history of clinical, translational and basic science research into the etiology and treatment of posttraumatic multiple organ failure (MOF). Born out of the activism of trauma and burn surgeons after the Viet Nam war, the P50 trauma research centers have been a nidus of research advances in the field, and the training of future academic physician-scientists in the fields of trauma, burns, sepsis and critical illness...
May 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28536888/meta-synthesis-of-qualitative-research-on-facilitators-and-barriers-of-return-to-work-after-stroke
#3
REVIEW
Betje Schwarz, Dolores Claros-Salinas, Marco Streibelt
Purpose Despite existing rehabilitation services, return to work (RTW) rates among stroke survivors are quite low. An increased number of qualitative studies have been conducted to identify facilitators and barriers to RTW after stroke and to derive recommendations for future interventions. The aim of our study was to carry out a meta-synthesis of those studies and thus strengthen evidence in the field. Methods To identify relevant studies (qualitative studies focusing on RTW after stroke, published in English or German between 2000 and 2015), we conducted a systematic literature search in PubMed, OVID, and Web of Science...
May 24, 2017: Journal of Occupational Rehabilitation
https://www.readbyqxmd.com/read/28536296/papers-of-note-in-science-translational-medicine9-390
#4
Leslie K Ferrarelli
This week's articles describe new treatments for heart failure and its associated symptoms and a sequential gene delivery system to regenerate fractured bone.
May 23, 2017: Science Signaling
https://www.readbyqxmd.com/read/28535365/leukocyte-telomere-length-in-postmenopausal-women
#5
Holly J Jones, Susan L Janson, Kathryn A Lee
OBJECTIVE: To compare leukocyte telomere length (LTL) by race and describe demographic, health, and psychosocial factors associated with LTL in postmenopausal women. DESIGN: Descriptive study with comparative analyses and correlations. SETTING: Data were collected at the University of California-San Francisco, San Francisco Clinical and Translational Science Institute. PARTICIPANTS: Thirty-nine African American and White postmenopausal women between 58 and 65 years of age (mean age = 61...
May 20, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28530839/meeting-report-of-the-fifth-international-cancer-epigenetics-conference-in-beijing-china-october-2016
#6
Dan Gao, James G Herman, Hengmi Cui, Jin Jen, Francois Fuks, Malcolm V Brock, Toshikazu Ushijima, Carlo Croce, Yoshimitsu Akiyama, Mingzhou Guo
Fifth International Cancer Epigenetics Conference, Beijing, China, 21-23 October 2016 This meeting reported many new findings in the field of cancer epigenetics, including basic science, translational and clinical studies. In this report, we summarize some of the main advancements and prospects in cancer epigenetics presented at this meeting.
May 22, 2017: Epigenomics
https://www.readbyqxmd.com/read/28529237/-i-life-in-the-year-6000-i-by-santiago-ram%C3%A3-n-y-cajal-a-translation-of-an-unpublished-vacation-story
#7
Andrew W Perez
In 2006, Laura Otis provided the first English translation of five short stories written by the Spanish artist, neuroscientist, and histologist Santiago Ramón y Cajal. These stories, originally published in 1905 by Cajal under the pseudonym "Dr. Bacteria," are called "Cuentos de vacaciones: narraciones seudocientíficas" or "Vacation Stories: Pseudoscientific Tales." In 1973, a version of Cajal's manuscript "La vida en el año 6000" (Life in the year 6000) was revealed. It had remained in manuscript form since the mid-1880s and appears to be a draft of one of Cajal's unpublished "Cuentos de vacaciones...
2017: Literature and Medicine
https://www.readbyqxmd.com/read/28529069/cholinergic-modulation-of-the-immune-system-presents-new-approaches-for-treating-inflammation
#8
REVIEW
Donald B Hoover
The nervous system and immune system have broad and overlapping distributions in the body, and interactions of these ubiquitous systems are central to the field of neuroimmunology. Over the past two decades, there has been explosive growth in our understanding of neuroanatomical, cellular, and molecular mechanisms that mediate central modulation of immune functions through the autonomic nervous system. A major catalyst for growth in this field was the discovery that vagal nerve stimulation (VNS) caused a prominent attenuation of the systemic inflammatory response evoked by endotoxin in experimental animals...
May 18, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28528676/ternary-graph-as-a-questionnaire-a-new-approach-to-assessment-of-quality-of-life
#9
R Brown, L Tomasello, D A Mitchell, A Sebald, S Stepney
This study was prompted by awareness of the importance of research into quality of life (QoL) for patients with diseases of the head and neck, the important part questionnaires currently play in this field, and awareness of the "questionnaire fatigue" experienced by many patients. Our multidisciplinary research group raised coincidental awareness of the widespread use of ternary graphs in the sciences, social sciences, and humanities as a graphical tool for quantitative, semiquantitative, or purely graphical characteristics of ternary mixtures...
May 18, 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/28522405/challenges-and-opportunities-for-the-development-of-new-antipsychotic-drugs
#10
REVIEW
Carlos Forray, Raimund Buller
In spite of the significant impact that the serendipitous discovery of drugs with antipsychotic properties had on the care of patients with psychotic disorders, there are significant challenges when aiming at therapeutic goals such as remission, recovery, improved health-related quality of life and functioning. The efficacy and effectiveness of existing antipsychotic drugs fail to address the full spectrum of symptoms and functional deficits that currently prevent patients with psychotic disorders from achieving fulfilling lives...
May 15, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28515960/patient-centered-network-of-learning-health-systems-developing-a-resource-for-clinical-translational-research
#11
L J Finney Rutten, A Alexander, P J Embi, G Flores, C Friedman, I V Haller, P Haug, D Jensen, S Khosla, G Runger, N D Shah, T Winden, V L Roger
INTRODUCTION: The Learning Health System Network clinical data research network includes academic medical centers, health-care systems, public health departments, and health plans, and is designed to facilitate outcomes research, pragmatic trials, comparative effectiveness research, and evaluation of population health interventions. METHODS: The Learning Health System Network is 1 of 13 clinical data research networks assembled to create, in partnership with 20 patient-powered research networks, a National Patient-Centered Clinical Research Network...
February 2017: J Clin Transl Sci
https://www.readbyqxmd.com/read/28514427/illuminating-developmental-biology-through-photochemistry
#12
Lukasz Kowalik, James K Chen
Developmental biology has been continually shaped by technological advances, evolving from a descriptive science into one immersed in molecular and cellular mechanisms. Most recently, genome sequencing and 'omics' profiling have provided developmental biologists with a wealth of genetic and biochemical information; however, fully translating this knowledge into functional understanding will require new experimental capabilities. Photoactivatable probes have emerged as particularly valuable tools for investigating developmental mechanisms, as they can enable rapid, specific manipulations of DNA, RNA, proteins, and cells with spatiotemporal precision...
May 17, 2017: Nature Chemical Biology
https://www.readbyqxmd.com/read/28512150/papers-of-note-in-science-translational-medicine9-389
#13
Leslie K Ferrarelli
This week's articles highlight how tumor-associated macrophages limit the efficacy of PD-1-targeted checkpoint therapy and show that an anti-inflammatory drug may be used to treat lymphedema.
May 16, 2017: Science Signaling
https://www.readbyqxmd.com/read/28508440/has-evidence-based-medicine-ever-been-modern-a-latour-inspired-understanding-of-a-changing-ebm
#14
Sietse Wieringa, Eivind Engebretsen, Kristin Heggen, Trish Greenhalgh
Evidence-based health care (EBHC), previously evidence-based medicine (EBM), is considered by many to have modernized health care and brought it from an authority-based past to a more rationalist, scientific grounding. But recent concerns and criticisms pose serious challenges and urge us to look at the fundamentals of a changing EBHC. In this paper, we present French philosopher Bruno Latour's vision on modernity as a framework to discuss current changes in the discourse on EBHC/EBM. Drawing on Latour's work, we argue that the early EBM movement had a strong modernist agenda with an aim to "purify" clinical reality into a dichotomy of objective "evidence" from nature and subjective "preferences" from human society and culture...
May 16, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28506248/paraquat-and-parkinson-s-disease-a-systematic-review-protocol-according-to-the-ohat-approach-for-hazard-identification
#15
Carolina Vaccari, Regina El Dib, João Lauro V de Camargo
BACKGROUND: Parkinson's disease (PD) is a progressive neurodegenerative condition that has genetic susceptibility, aging, and exposure to certain chemicals as risk factors. In recent decades, epidemiological and experimental studies have investigated the role of pesticides in the development of PD, in particular that of the herbicide paraquat. Here, we, therefore, aim to systematically review the association between paraquat exposure and PD. METHODS: Observational studies (cohort, case-control, and cross-sectional) eligible for this systematic review will enroll any participant who was occupationally and/or environmentally exposed to paraquat...
May 15, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28505290/supraphysiologic-estradiol-is-an-independent-predictor-of-low-birth-weight-in-full-term-singletons-born-after-fresh-embryo-transfer
#16
N Pereira, R T Elias, P J Christos, A C Petrini, K Hancock, J P Lekovich, Z Rosenwaks
STUDY QUESTION: Is supraphysiologic estradiol (E2) an independent predictor of low birth weight (LBW) in singletons born after fresh IVF-embryo transfer (ET) cycles? SUMMARY ANSWER: Our results suggest that E2 > 2500 pg/ml is an independent predictor for LBW in full-term singletons born to normal responder patients undergoing fresh IVF-ET cycles. WHAT IS KNOWN ALREADY: The pathogenesis of LBW in IVF singletons remains unknown. However, recent studies have suggested that the hyperestrogenic milieu generated during ovarian stimulation may create a sub-optimal peri-implantation environment, leading to placental dysfunction, and therefore, LBW...
May 13, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28504522/the-construct-behavior-gap-in-behavioral-decision-research-a-challenge-beyond-replicability
#17
Michel Regenwetter, Maria M Robinson
Behavioral decision research compares theoretical constructs like preferences to behavior such as observed choices. Three fairly common links from constructs to behavior are (1) to tally, across participants and decision problems, the number of choices consistent with one predicted pattern of pairwise preferences; (2) to compare what most people choose in each decision problem against a predicted preference pattern; or (3) to enumerate the decision problems in which two experimental conditions generate a 1-sided significant difference in choice frequency 'consistent' with the theory...
May 15, 2017: Psychological Review
https://www.readbyqxmd.com/read/28499259/systematic-review-of-social-media-interventions-for-smoking-cessation
#18
REVIEW
John A Naslund, Sunny Jung Kim, Kelly A Aschbrenner, Laura J McCulloch, Mary F Brunette, Jesse Dallery, Stephen J Bartels, Lisa A Marsch
BACKGROUND: Popular social media could extend the reach of smoking cessation efforts. In this systematic review, our objectives were: 1) to determine whether social media interventions for smoking cessation are feasible, acceptable, and potentially effective; 2) to identify approaches for recruiting subjects; and 3) to examine the specific intervention design components and strategies employed to promote user engagement and retention. METHODS: We searched Scopus, Medline, EMBASE, Cochrane Central, PsychINFO, CINAHL, and Web of Science through July 2016 and reference lists of relevant articles...
May 2, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28499100/probing-for-neuroadaptations-to-unpredictable-stressors-in-addiction-translational-methods-and-emerging-evidence
#19
Jesse T Kaye, Daniel E Bradford, Katherine P Magruder, John J Curtin
Stressors clearly contribute to addiction etiology and relapse in humans, but our understanding of specific mechanisms remains limited. Rodent models of addiction offer the power, flexibility, and precision necessary to delineate the causal role and specific mechanisms through which stressors influence alcohol and other drug use. This review describes a program of research using startle potentiation to unpredictable stressors that is well positioned to translate between animal models and clinical research with humans on stress neuroadaptations in addiction...
May 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/28498597/incorporating-shared-decision-making-in-mental-health-care-requires-translating-knowledge-from-implementation-science
#20
Isabelle Scholl, Paul J Barr
No abstract text is available yet for this article.
June 2017: World Psychiatry: Official Journal of the World Psychiatric Association (WPA)
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