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https://www.readbyqxmd.com/read/28538807/professional-autonomy-and-nursing-representations-of-health-professionals
#1
Érick Igor Dos Santos, Yasmin Rayanne Alves, Aline Cerqueira Santos Santana da Silva, Antonio Marcos Tosoli Gomes
Objective: To analyse the social representations of the professional autonomy of nurses and nursing for non-nursing health professionals. Methods: This is a qualitative study based on the theory of social representations. Fifty-three non-nursing professionals of a municipal hospital participated in this study. Data were collected between March and April 2015, from hierarchical free evocations using the inductor terms, "professional autonomy of nurses" and "nursing"...
May 18, 2017: Revista Gaúcha de Enfermagem
https://www.readbyqxmd.com/read/28538653/development-of-diamond-and-silicon-mems-sensor-arrays-with-integrated-readout-for-vapor-detection
#2
Maira Possas-Abreu, Farbod Ghassemi, Lionel Rousseau, Emmanuel Scorsone, Emilie Descours, Gaelle Lissorgues
This paper reports on the development of an autonomous instrument based on an array of eight resonant microcantilevers for vapor detection. The fabricated sensors are label-free devices, allowing chemical and biological functionalization. In this work, sensors based on an array of silicon and synthetic diamond microcantilevers are sensitized with polymeric films for the detection of analytes. The main advantage of the proposed system is that sensors can be easily changed for another application or for cleaning since the developed gas cell presents removable electrical connections...
May 24, 2017: Sensors
https://www.readbyqxmd.com/read/28538599/cardiac-autonomic-function-and-vasomotor-symptoms-too-much-break-and-not-enough-accelerator
#3
Puja K Mehta, Chrisandra L Shufelt, Cathleen Noel Bairey Merz
No abstract text is available yet for this article.
May 22, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28538315/evaluation-of-the-effectiveness-of-compression-garments-on-autonomic-nervous-system-recovery-after-exercise
#4
Alessandro Piras, Giorgio Gatta
Piras, A and Gatta, G. Evaluation of the effectiveness of compression garments on autonomic nervous system recovery after exercise. J Strength Cond Res 31(6): 1636-1643, 2017-The aim of this investigation was to evaluate the recovery pattern of a whole-body compression garment on hemodynamic parameters and on autonomic nervous system (ANS) activity after a swimming performance. Ten young male athletes were recruited and tested in 2 different days, with and without wearing the garment during the recovery phase...
June 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28537903/amyloid-precursor-like-protein-1-promotes-jnk-mediated-cell-migration-in-drosophila
#5
Xingjun Wang, Ying Sun, Shilong Han, Chenxi Wu, Yeqing Ma, Yu Zhao, Yingyao Shao, Yujun Chen, Lingzhi Kong, Wenzhe Li, Fan Zhang, Lei Xue
The amyloid precursor like protein-1 (APLP1) is a member of the amyloid precursor protein (APP) family in mammals. While many studies have been focused on the pathologic role of APP in Alzheimer's disease, the physiological functions of APLP1 have remained largely elusive. Here we report that ectopic expression of APLP1 in Drosophila induces cell migration, which is suppressed by the loss of JNK signaling and enhanced by the gain of JNK signaling. APLP1 activates JNK signaling through phosphorylation of JNK, which up-regulates the expression of matrix metalloproteinase MMP1 required for basement membranes degradation and promotes actin remodeling essential for cell migration...
May 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28535631/-a-multi-center-study-for-the-association-between-the-perception-and-control-of-disease-among-asthmatic-patients-in-chinese-urban-areas
#6
Y Nong, J T Lin, W Q Wang, X Zhou, C Z Wang, M Huang, S X Cai, P Chen, Q C Lin, J Y Zhou, Y H Gu, Y D Yuan, D J Sun, X H Yang, L Yang, J M Huo, Z C Chen, P Jiang, J Zhang, X W Ye, H G Liu, H P Tang, R Y Liu, C T Liu, W Zhang, C P Hu, Y Q Chen, X J Liu, L M Dai, W Zhou, Y J Huang, J Y Xu
Objective: To investigate the current perception of disease among asthmatic patients in Chinese urban areas, and to address its association with asthma control. Methods: This was a nationwide, multi-center, cross-sectional study covering 30 third-level, grade A hospitals in 30 provinces, municipalities and autonomous regions (not including Tibet) across Chinese mainland. The survey was carried out from October 2015 to May 2016. Asthmatic outpatients were selected to receive face-to-face questionnaire survey on asthma control including Asthma Control Test (ACT) score, classification of asthma control level[according to the Global Initiative for Asthma (GINA) 2015 classification system, as assessed by the physician completing the survey], perception of asthma (including question 1: nature of asthma as a disease; question 2: selection of first-line therapeutic agents to be regularly used daily for asthma; question 3: appropriate timing of the use of short-acting aerosols of β(2) receptor agonists; and question 4: therapeutic goals for asthma)...
May 16, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28535580/gastroparesis-updates-on-pathogenesis-and-management
#7
REVIEW
Nanlong Liu, Thomas Abell
Gastroparesis (Gp) is a chronic disease that presents with clinical symptoms of early satiety, bloating, nausea, vomiting, and abdominal pain. Along with these symptoms, an objective finding of delayed gastric emptying, along with a documented absence of gastric outlet obstruction, are required for diagnosis. This article focuses on updates in the pathogenesis and management of Gp. Recent studies on full thickness biopsies of Gp patients have shed light on the complex interactions of the central, autonomic, and enteric nervous systems, which all play key roles in maintaining normal gut motility...
May 25, 2017: Gut and Liver
https://www.readbyqxmd.com/read/28535026/tetanus-%C3%A2-n%C3%A3-stan-bortgl%C3%A3-md-men-allvarlig-sjukdom-%C3%A3-ldre-kvinnor-%C3%A3-r-en-riskgrupp-diagnosen-kan-vara-en-utmaning
#8
Bernhard Hozgraefe, Akad Koria, Victoria Sem, Joak Johansson
Tetanus, an almost forgotten but serious disease Tetanus is the systemic consequence of a local infection with Clostridium tetani, that produces toxin which spreads in the systemic circulation. In developed countries, it is extremely rare. Women born before 1950 are a group at risk due to lower prevalence of immunisation. This report describes a case of tetanus. The patient is a previously healthy 82-year-old woman. She presented to primary care with a complaint of stiffness in the neck and jaw. A physical exam and basic laboratory tests were normal apart from a slightly increased blood pressure...
May 22, 2017: Läkartidningen
https://www.readbyqxmd.com/read/28534872/a-light-driven-artificial-flytrap
#9
Owies M Wani, Hao Zeng, Arri Priimagi
The sophistication, complexity and intelligence of biological systems is a continuous source of inspiration for mankind. Mimicking the natural intelligence to devise tiny systems that are capable of self-regulated, autonomous action to, for example, distinguish different targets, remains among the grand challenges in biomimetic micro-robotics. Herein, we demonstrate an autonomous soft device, a light-driven flytrap, that uses optical feedback to trigger photomechanical actuation. The design is based on light-responsive liquid-crystal elastomer, fabricated onto the tip of an optical fibre, which acts as a power source and serves as a contactless probe that senses the environment...
May 23, 2017: Nature Communications
https://www.readbyqxmd.com/read/28534857/optimization-based-sensor-fusion-of-gnss-and-imu-using-a-moving-horizon-approach
#10
Fabian Girrbach, Jeroen D Hol, Giovanni Bellusci, Moritz Diehl
The rise of autonomous systems operating close to humans imposes new challenges in terms of robustness and precision on the estimation and control algorithms. Approaches based on nonlinear optimization, such as moving horizon estimation, have been shown to improve the accuracy of the estimated solution compared to traditional filter techniques. This paper introduces an optimization-based framework for multi-sensor fusion following a moving horizon scheme. The framework is applied to the often occurring estimation problem of motion tracking by fusing measurements of a global navigation satellite system receiver and an inertial measurement unit...
May 19, 2017: Sensors
https://www.readbyqxmd.com/read/28534551/-origin-of-newborn-screening-programs-and-their-beginnings-in-spain
#11
REVIEW
E Vicente, L Casas, E Ardanaz
The first newborn screening programs to detect congenital errors of the metabolism and other endocrinal diseases started in the late 1950s and, one decade later, were introduced in Spain. Since then they have evolved considerably, but in a very heteroge-neous way, at both the international level and the regional level. The continuous scientific and technological advances, basically since the year 2000, have accentuated these inequalities, making this question into an inexhaustible subject of review, debate and argument up until the present...
April 30, 2017: Anales del Sistema Sanitario de Navarra
https://www.readbyqxmd.com/read/28534436/perceptions-of-sport-science-students-on-the-potential-applications-and-limitations-of-blended-learning-in-their-education-a-qualitative-study
#12
Justin W L Keogh, Lisa Gowthorp, Michelle McLean
This study sought to gain insight into blended learning-naive sports science students' understanding and perceptions of the potential benefits and limitations of blended (hybrid) learning, which has been defined as the thoughtful integration of face-to-face and online instructional approaches. Five focus groups, each comprising 3-4 students from either the undergraduate or postgraduate sports science programmes were conducted. The focus groups were facilitated by a researcher who was not involved in sports science...
May 23, 2017: Sports Biomechanics
https://www.readbyqxmd.com/read/28534047/polysomnographic-heart-rate-variability-indices-and-atrial-ectopy-associated-with-incident-atrial-fibrillation-risk-in-older-community-dwelling-men
#13
Dileep Raman, Farhad Kaffashi, Li-Yung Lui, William H Sauer, Susan Redline, Peter Stone, Peggy M Cawthon, Katie L Stone, Kristine E Ensrud, Sonia Ancoli-Israel, Kenneth Loparo, Reena Mehra
BACKGROUND: Autonomic dysfunction contributes to atrial fibrillation (AF). OBJECTIVE: We hypothesized that polysomnogram (PSG)-based heart rate variability (HRV) autonomic function biomarkers are associated with incident AF and these associations are modified by measures of sleep disordered breathing (SDB). METHODS: 2350 participants of a multi-center prospective study (Outcomes of Sleep Disorders in Older Men Study) without baseline AF underwent sleep studies with incident adjudicated AF follow up (8...
May 2017: JACC. Clinical Electrophysiology
https://www.readbyqxmd.com/read/28533527/public-health-autonomous-automobiles-and-the-rush-to-market
#14
Ben Kelley
The USA has the worst motor vehicle safety problem among high-income countries and is pressing forward with the development of autonomous automobiles to address it. Government guidance and regulation, still inadequate, will be critical to the safety of the public. The analysis of this public health problem in the USA reveals the key factors that will determine the benefits and risks of autonomous vehicles around the world.
May 2017: Journal of Public Health Policy
https://www.readbyqxmd.com/read/28532353/ocular-photoreception-for-circadian-rhythm-entrainment-in-mammals
#15
Russell N Van Gelder, Ethan D Buhr
Circadian rhythms are self-sustained, approximately 24-h rhythms of physiology and behavior. These rhythms are entrained to an exactly 24-h period by the daily light-dark cycle. Remarkably, mice lacking all rod and cone photoreceptors still demonstrate photic entrainment, an effect mediated by intrinsically photosensitive retinal ganglion cells (ipRGCs). These cells utilize melanopsin (OPN4) as their photopigment. Distinct from the ciliary rod and cone opsins, melanopsin appears to function as a stable photopigment utilizing sequential photon absorption for its photocycle; this photocycle, in turn, confers properties on ipRGCs such as sustained signaling and resistance from photic bleaching critical for an irradiance detection system...
October 14, 2016: Annual Review of Vision Science
https://www.readbyqxmd.com/read/28531821/examining-the-physical-health-and-lifestyle-of-young-people-at-ultra-high-risk-for-psychosis-a-qualitative-study-involving-service-users-parents-and-clinicians
#16
Rebekah Carney, Jack Cotter, Tim Bradshaw, Alison R Yung
Emerging evidence suggests young people at ultra-high risk for psychosis (UHR) are also at-risk for poor physical health, and display high rates of modifiable cardiometabolic risk factors. However, before we can develop effective interventions there is a need to understand factors affecting lifestyle choices in the UHR group. We conducted semi-structured qualitative interviews with 20 UHR individuals (50% male; mean age 21.7), 5 parents (4 mothers, 1 father), and 6 clinicians from early intervention services in the Northwest of England to identify barriers and facilitators to living a healthy lifestyle, including achieving regular exercise, eating well and refraining from excessive substance use...
May 16, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28531358/vitamin-b1-deficiency-in-patients-with-postural-tachycardia-syndrome-pots
#17
Svetlana Blitshteyn
OBJECTIVE: POTS is a heterogeneous disorder of the autonomic nervous system that can result from multiple etiologies. An increased prevalence of vitamin B12, vitamin D 25-OH and iron deficiencies has been observed in patients with POTS. This study examined the prevalence of vitamin B1 deficiency and assessed response to vitamin B1 supplementation in the deficient POTS patients. METHODS AND RESULTS: Medical records of 65 consecutive patients with POTS evaluated at our clinic were reviewed...
May 21, 2017: Neurological Research
https://www.readbyqxmd.com/read/28531316/a-comprehensive-method-to-quantify-adaptations-by-male-and-female-mice-with-hot-flashes-induced-by-the-neurokinin-b-receptor-agonist-senktide
#18
Ashley A Krull, Sarah A Larsen, Donald K Clifton, Genevieve Neal-Perry, Robert A Steiner
Vasomotor symptoms (VMS, or hot flashes) plague millions of reproductive age men and women who have natural or iatrogenic loss of sex steroid production. Many affected individuals are left without treatment options because of contraindications to hormone replacement therapy and the lack of equally effective non-hormonal alternatives. Moreover, development of safer, more effective therapies has been stymied by the lack of an animal model that recapitulates the hot flash phenomenon and enables direct testing of hypotheses regarding the pathophysiology underlying hot flashes...
May 22, 2017: Endocrinology
https://www.readbyqxmd.com/read/28531150/distinct-contributions-of-autophagy-receptors-in-measles-virus-replication
#19
Denitsa S Petkova, Pauline Verlhac, Aurore Rozières, Joël Baguet, Mathieu Claviere, Carole Kretz-Remy, Renaud Mahieux, Christophe Viret, Mathias Faure
Autophagy is a potent cell autonomous defense mechanism that engages the lysosomal pathway to fight intracellular pathogens. Several autophagy receptors can recognize invading pathogens in order to target them towards autophagy for their degradation after the fusion of pathogen-containing autophagosomes with lysosomes. However, numerous intracellular pathogens can avoid or exploit autophagy, among which is measles virus (MeV). This virus induces a complete autophagy flux, which is required to improve viral replication...
May 22, 2017: Viruses
https://www.readbyqxmd.com/read/28531141/eyes-of-things
#20
Oscar Deniz, Noelia Vallez, Jose L Espinosa-Aranda, Jose M Rico-Saavedra, Javier Parra-Patino, Gloria Bueno, David Moloney, Alireza Dehghani, Aubrey Dunne, Alain Pagani, Stephan Krauss, Ruben Reiser, Martin Waeny, Matteo Sorci, Tim Llewellynn, Christian Fedorczak, Thierry Larmoire, Marco Herbst, Andre Seirafi, Kasra Seirafi
Embedded systems control and monitor a great deal of our reality. While some "classic" features are intrinsically necessary, such as low power consumption, rugged operating ranges, fast response and low cost, these systems have evolved in the last few years to emphasize connectivity functions, thus contributing to the Internet of Things paradigm. A myriad of sensing/computing devices are being attached to everyday objects, each able to send and receive data and to act as a unique node in the Internet. Apart from the obvious necessity to process at least some data at the edge (to increase security and reduce power consumption and latency), a major breakthrough will arguably come when such devices are endowed with some level of autonomous "intelligence"...
May 21, 2017: Sensors
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